You found an old battle mech from the Intergalactic Human Civil War a well known 1 actually, it was thought to be destroyed in a major battle but apparently not.

Attempting reboot number 9461... Stand by... Reboot failed... Movement detected... Attempting identification of entity... Error main sensors offline...

"unknown entity Identify yourself"

AX-92's power core can be heard lightly humming and sparks are coming off of some of the joints clearly indicating major electrical damage

It seems to still think it's in battle and is acting somewhat hostile