Tag: adds

Guides

Rapid Active Directory Security Testing of Windows Server 2022…

Introduction

Ever needed to test active directory in a hurry? Well, here’s some common commands to test active directory domain services. In this post today we are going to focus on DNS and username enumeration, there are however a range of weaknesses you want to look for:

  • SMB Null Session/Guest Access
  • LDAP Null Bind
  • Sensitive Information Disclosure
  • Weak Password Policies
  • Unpatched Software Vulnerabilities

Active Recon

Port Scanning and Service Fingerprinting

nmap -p- -sC -sV -Pn -v -A -oA ecorp.local.txt 192.168.1.22

Text

Description automatically generated

Text

Description automatically generated

Domain Name and Domain Controller Enumeation

Read more “Rapid Active Directory Security Testing of Windows Server 2022 and Kali Linux”

CTF

How to enable NULL Bind on LDAP with Windows…

History of NULL bind

Back in the early Active Directory days NULL bind was actually enabled by default, these days you can get a rootDSE NULL bind out of the box but on Windows Server 2019 you can even disable this!

So why would I want to enable NULL bind? Well, some legacy apps may need it but generally speaking you don’t want NULL bind enabled.

The lesson here is DO NOT copy what I am doing here! Simples! Read more “How to enable NULL Bind on LDAP with Windows Server 2019”