writeups - reverse engineering, exploitation and protocols, written by hand
Entries
3 posts
2026-08-27Exploiting the CVE-2026-31431 in Ubuntu 20.04This is the first public exploitation that I am performing, because I know that this exploit exists, and know its targets. It is one of the many recent linux LPE exploits that were discovered in 2026 - CVE-2026-31431....ccvelinuxlpecybersec2026-08-10A Quine in the Wild: Reconstructing C from x86-64 AssemblyThis is my first reverse engineering work, a RE on a binary file named - elf. Though it was hard for the first time doing it, all I had to do is use objdump on that binary and go through raw assembly. Through this, I ...reverse-engineeringassemblyx86-64cquineabi2026-07-28Hey Neo, What is Matrix Protocol?This is my first blog post, that is about creating a bot group chat in matrix federation used for automating messages, logging, sending files and messages from a victim to a host, providing an overview of matrix proto...matrixfederationprotocol