CyberDefenders: AzurePot

This Blue Team challenge was published on April 20, 2023, on CyberDefenders.org. You can access the challenge at https://cyberdefenders.org/blueteam-ctf-challenges/101#nav-overview. Shoutout to Tyler Hudak for creating the challenge. I completed the challenge on the same day it was published. I got so hooked that I didn’t want to stop until I completed it. I rated the …

CyberDefenders: BlackEnergy

This Blue Team challenge was released on February 19, 2023 from CyberDefenders.org. You can access the room at https://cyberdefenders.org/blueteam-ctf-challenges/99#nav-questions. Shoutout to @HouseOfStark for creating the challenge and also for being so responsive and kind in entertaining questions and inquiries about the challenge on Discord. I’ve had interactions with other creators where they just shrugged their …

CyberDefenders: Mr. Robot

Note: I started with using volatility on my Windows machine, and eventually, I transitioned to working on my Linux machine. Pardon me for screenshots from different OSes. The first task in this challenge is to convert the VMWare Suspended State (.vmss) files to a memory dump so we can perform memory analysis. There is a …

CyberDefenders: BSidesJeddah-Part2 (Memory Image Forensics)

This challenge was released on 12/14/2021 from CyberDefenders. You can access the room at https://cyberdefenders.org/labs/82. This is another blueteam challenge. The skills/tools to be tested and needed to complete this challenge are 99% between volatility2 and volatility3, and 1% Googling, MITRE, Crackstation, and CyberChef. In this challenge, you will gain a better appreciation of how …