Discussion Decrypt files with AES

[ArmorTage]

Hello, I have a rather unusual question, but maybe there are some connoisseurs here. If I have server files, and apk file. Which unfortunately stores all models and maps in encrypted form. Specifically in .ab format. When I open the file I see some part of the unity version.

The game is built on unity. The game is vertical. C# i think.

The question is this, can I somehow decrypt these files? By finding the key in the server files or in the encrypted files themselves. Or at least an encryption method to convert it into a decryption method and get the key?

Maybe there are tools to do this?

 

[CodeJutsu]

What's the game name?

 

[ArmorTage]

What's the game name?

古墓探险题材手游【摸金迷城】
Link There

 

[CodeJutsu]

古墓探险题材手游【摸金迷城】
Link There

Could you upload the apk somewhere?

 

[CodeJutsu]

Just to be clear this isn't even encrypted or has anything to do with AES encryption


You just have to remove xygames2 from the header
and you can extract the assets using this tool

GitHub - aelurum/AssetStudio: AssetStudioMod - modified version of Perfare's AssetStudio, mainly focused on UI optimization and some functionality enhancements.

AssetStudioMod - modified version of Perfare's AssetStudio, mainly focused on UI optimization and some functionality enhancements. - aelurum/AssetStudio

github.com

i pmed you and putting this here hope it answers the question