Recent
Writeups
2020-07-31
Linux easy box about web enumeration, password reuse and sudo CVE exploitation. Created by egotisticalSW.
Writeups
2020-05-05
The annual CTF organized by the ANSSI. Here is my writeup for a set of forensic challenges around a single Linux memory dump.
Writeups
2020-05-05
Web challenge of the annual CTF organized by the ANSSI, where PHP sessions can be used to perform a LFI.
Writeups
2020-01-03
Funny crypto challenge in which we must crack the vulnerable AES implementation of a Python ransomware to decrypt JPG files.
Writeups
2019-12-24
Nice forensic/crypto chall about weak TLS implementation inside a PCAP file, played during the 2nd edition of the Santhacklaus CTF