Recent Posts

• October 04, 2021

  Router-Pwn (Challenge Writeup) -- DEFCON 29 Red Team Village CTF Quals 2021

  Last August, the qualification round for the DEFCON 29 Red Team Village CTF took place, it was an excellent event, with very well thought challenges and an impeccable organization. One of those challenges, called "Router-Pwn" was especially interesting, because solving this challenge requires knowledge of: networking, forensics, cracking and basic fundamentals of routing with Cisco IOS.

• September 30, 2021

  That’s Not My Name (Forensic Challenge Writeup)-- DownUnderCTF 2021.

  I chose this challenge for the writeup because of the need to have more information about this type of attack that has been growing more sophisticated every year. It’s a bit long to read, but I think it’s worth it... And yes, for those who are just looking for the solution to the challenge in the fastest way, there is also the section of the unintentional solution :).

• June 27, 2021

  Knock knock knocking on shuttle's door (Challenge Writeup) -- Hacky Holidays Space Race 2021 CTF.

  We chose these challenges for the writeup, which from our point of view were novel and ingenious — a fairly complete challenge that encompasses several techniques for its solution (Web, Networking and Privilege Escalation) called "Knock knock knocking on shuttle's door"