Writeup

Rebuilding php2shell against randomized Nginx/PHP-FPM and Apache/WordPress targets, from a stale decoder and heap leak to a webroot write.

Exploiting custom heap data structure

This was the challenge that i created for airtech ctf 2025

Reading the password from stack, and overwriting the variable to print the flag!

Exploiting The Buffer Overflow Vulnerability By Only One Byte!

Best Osint Challenge so far that I solved

Return to win function through one given address and pie enabled

It was my first proper buffer over challenge that i solved

A hard looking challenge that was fairly very easy