mpgn’s Expedition CTF, a Lanfeust themed Active Directory lab across two domains. 12/12 flags plus both optional detours in 8h50. Every chain, every command, every dead end.
PeppermintRoute: Our Journey Through the challenge # This writeup covers our complete journey solving the PeppermintRoute challenge. This was part of the HackTheBox University CTF 2025, an international cybersecurity competition for students where we participated with the Phreaks 2600 team.