<Overlord Mass for the dead> mobile game decrypt and decompress

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
Yukino
Posts: 11
Joined: Mon Dec 16, 2019 4:36 pm

<Overlord Mass for the dead> mobile game decrypt and decompress

Post by Yukino »

The files extracted from this game seem to be encrypted. Aluigi, Could you help decrypt it? I really need to decompress this unity game. I'd really appreciate your help.

Asset file link: https://onedrive.live.com/?cid=bba45873 ... Av-OV9iVAo
lisomn
Posts: 40
Joined: Thu Jan 11, 2018 7:14 am

Re: <Overlord Mass for the dead> mobile game decrypt and decompress

Post by lisomn »

here is Decrypt xor key 00 ff ff ff ff ff ff 00 00 00 00 00 00 00
ss.png

Code: Select all

# script for QuickBMS http://quickbms.aluigi.org
# by lisomn
get filesize asize
get filename filename
encryption xor "\x00\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00"
string filename + ".unity"
log filename 0 fsize
Yukino
Posts: 11
Joined: Mon Dec 16, 2019 4:36 pm

Re: <Overlord Mass for the dead> mobile game decrypt and decompress

Post by Yukino »

lisomn wrote:here is Decrypt xor key 00 ff ff ff ff ff ff 00 00 00 00 00 00 00
ss.png

Code: Select all

# script for QuickBMS http://quickbms.aluigi.org
# by lisomn
get filesize asize
get filename filename
encryption xor "\x00\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\x00\x00\x00"
string filename + ".unity"
log filename 0 fsize

Thank you! I'm sorry for late reply.
But I don't know method of using scripts. How could I extract image files from .unity extension files?