Linux easy box about web enumeration, password reuse and sudo CVE exploitation. Created by egotisticalSW.

The annual CTF organized by the ANSSI. Here is my writeup for a set of DFIR challenges around a single Linux memory dump.

Web challenge of the annual CTF organized by the ANSSI, where PHP sessions can be used to perform a LFI.

Funny crypto challenge in which we have to crack the vulnerable AES implementation of a Python ransomware to decrypt JPG files.