We are solving Pivotapi, a 50-point Windows machine on HackTheBox. This one involves some Reverse Engineering, MSSQL, and Active Directory Attacks like Kerberoasting, ASREPRoasting, and various misconfigurations. In the end, we will explore some unintended ways to root this box.
AuthBy is a medium difficulty Windows machine on PG Practice. It involves getting FTP access to the web root of a web application and uploading a PHP web shell. For root, we'll exploit the SeImpersonate Privilege with Juicy Potato.
We are solving Cereal, a 40-point machine on HackTheBox. For user, we will exploit a pretty tricky deserialization vulnerability in a .NET web app. For root, we exploit SeImpersonate.
Json is a 30-point system on HackTheBox that involves exploiting a .NET deserialization vulnerability and has multiple ways for privilege escalation. You can reverse a binary, exploit ftp or use the juicypotato exploit in order to become SYSTEM.