TryHackMe – Attacktive Directory Write-up

Hi everyone! Today’s post is on a TryHackMe challenge on Attacktive Directory that will introduce to u Kerberos user enumeration using Kerbrute on Domain Controller (DC), AS-REP Roasting using GetNPUsers on DC, Hashcat to crack Kerberos hashes, dumping password hashes from DC, and using Evil-WinRM to access the DC. Let’s get started! 1. Deploy the […]

SANS Holiday Hack Challenge 2021

Hi everyone! This is a write-up on the recent SANS Holiday Hack Challenge CTF. I hope they will be helpful to you. It is my first time trying out SANS Holiday Hack challenge as they host it yearly. If you haven’t tried it out, the main goal of this CTF is to learn. Hence there […]

Windbg cheatsheet

Hi everyone! This post is a compilation of commonly used commands or shortcuts on Windbg. I hope they will be useful to you. By the way, if you need to use a kernel debugger, a tool I would recommend is VirtualKD-Redux which makes your life easier. There is already a documentation of the installation steps […]