Depe's Blog

What is XOR?XOR (exclusive OR) is a logical operation used in computer science and cryptography. It works bit by bit on two values. Rule: 0 ^ 0 = 0 1 ^ 0 = 1 0 ^ 1 = 1 1 ^ 1 = 0 In ...

I recently participated in Blackhat mea ctf 2025 quals. These are the write-ups of the Web challenges that I solved. I hope you will learn something new. Happy Hacking!! koko WAFwe were given the c...

Hi, I’m Depe.. and in this post we gonna go through the forensics challenges from the Twaiq Bootcamp CTF.The challenges were honestly kinda basic & trivial (at least for me) but since i had not...

The challenge, titled “Mem,” was part of the Forensics section. We were given an archive that contained a raw memory image, along with a short description of the task — and here’s basically my app...