Lock 699
RETIRED MACHINE
Windows
Easy
Lock
Windows
Easy
5
MACHINE RATING435
USER OWNS379
SYSTEM OWNS21/08/2025
RELEASEDMachine Synopsis
Lock is an easy-difficulty Windows machine that involves enumerating a `Gitea` repository to find a `Personal Access Token`. This token is then used to deploy an `ASPX` web shell on the server, which provides an initial foothold. A password is then decrypted from an `mRemoteNG` configuration file, providing access to a new user account. Finally, a local privilege escalation vulnerability in the `PDF24` application is exploited to obtain a shell with `SYSTEM` privileges.
Machine Matrix
