Hack.lu CTF 2025 - polygod Writeup
Shellcoding but through nginx and its proxy.
RE, Pwn, CTF, and rabbit holes
Jude O’Kain here, aka F4_U57. Security researcher, Arizona State University alum. On this site, you’ll find CTF writeups and the occasional hole I’ve climbed back out of :)
Recent posts
UIUCTF 2022 - odd shell Writeup
Shellcoding but with only odd bytes.
aCTF3 - mommyservice Writeup
A post about the mommyservice from aCTF3.