Posts

This blog is newly launched. More reverse engineering and software security write-ups will be published soon.

Time-Locked Authentication Crackme Write-up

Reverse-engineering write-up of the Time-Locked Authentication crackme, focusing on buffer overflow

Reverse-engineering write-up of the Matryoshka crackme, focusing on its in-memory ELF loader using memfd_create and execve

An introduction to locating decrypted runtime values in games using Cheat Engine, illustrated with MapleStory