// Blog
PostsArticles
Security research · hardware · tools · writeupsRecherche sécu · hardware · outils · writeups
InterIUT 2026 / Am I Root Now?
Realistic PWN walkthrough. Broken environment, four chained privilege escalations: zip, tar, PYTHONPATH hijack and vim SUID, all the way to root.
HackDay 2026 / Ringbearer
Forensics challenge walkthrough. Windows registry dumps, hash cracking and chained credential extraction to reach the flag hidden inside a 7-zip archive.