Good luck
Attached is the Map Fun codes without password. (Because like only a few people knew it was just a string encrypted with a loop of xor by the last byte (Which was a null terminator) as the key.
NULL / 00 when you XOR 0 by anything it becomes that thing.
Its the way the packets sent from the client to the server are encrypted btw

.
You will need to find and make new signatures.
I suggest using this instead of the existing sig scanner as its a bit of a time saver.