IOLI crackmes, rebuilt
If you’ve read a beginner writeup on reverse engineering in the last decade or so, chances are it...
Multiple ways to find the auxiliary vector (auxv)
I keep running into the auxiliary vector from different angles — a shellcode that needs the vDSO, a...
“Kernel Monarch” by Hack The Box
This is a nice, compact, and straightforward way to brush up on basic Linux rootkits. The module includes...
No more pwn.college writeups
Sorry, those unknown people who suddenly made my sweet little blog popular somewhere, but I’ve deleted all pwn.college...
“Hexecution” by Hack The Box
Another day, another toy virtual machine challenge from HTB. It doesn’t seem complicated, so I’ll keep my story...
“Rega’s Town” by Hack The Box
Rust is a special language in many ways. As a software developer for quite some time, I would...