TryHackMe - Fusion Corp WriteUp

Overview Fusion corp is a hard rated box on tryhackme. After some basic enumeration fails, we find a backup file on the web server that contains a list of usernames. One of these users, lparker, is vulnerable to AS-REP Roasting because they have Kerberos pre-authentication disabled. We get their hash, crack it, and get a shell on the box. ...

July 11, 2025 · 5 min · 0xblivion