Nice box, very good to mess with stuff that i never did before!
Foothold: Well, a must check pentesting procedure should lead you there. If you never messed with it (like me) search for that typ key
User: Did you checked everything before getting the foot in? there might be a good lead in the panel (dont need scripts at all)
Root: The typical command as a “shell pops” might be sufficient to guide you.
If you cant find a way into it, check the machine matrix, it should lead your research a bit. And, as someone said, dont execute things without (at least) looking at them
If needed, just PM for HELP (not solutions)