I have been going at this box for a long time now and I have finally gotten so stuck I don’t know where to go next. I could really use a nudge. I have rooted G*** and gotten the a****-***.7z.
EDIT: I found the interesting stuff in a****-.7z and escalated but now I think I’m one step away and don’t know how to exploit k**_adm.
EDIT 2: nm, rooted.