Need help extracting Unity Encrypted Assets (*ab)

[sleepeatrepeat]

it's from an android japanese game called Abyss Horizon, can anyone tell me how to extract these files?
it is an Encrypted Unity Assets files in the form of (.ab), any help is appreciated! thanks in advance

Battle.ab

Map.ab

[chrrox]

only 0x1000 bytes of each file are encrypted.
the first 0x20 of the encrypted bytes are encrypted with a xor key of 0xA6.
this model

is file AssetBundles/models/boats/130070.ab

the key for each file is not static for the 0xFE0 bytes

[sleepeatrepeat]

only 0x1000 bytes of each file are encrypted.
the first 0x20 of the encrypted bytes are encrypted with a xor key of 0xA6.
this model

is file AssetBundles/models/boats/130070.ab

the key for each file is not static for the 0xFE0 bytes

Could you explain how to decrypt them? i'm not familiar with this kind of thing and can't do anything with your explanation (i'm dumb) lol.

thanks in advance

[chrrox]

I can't decrypt that section not sure what the key is.

[sleepeatrepeat]

I can't decrypt that section not sure what the key is.

but how did you get that unity3d file?
im using assetstudio to open up 130070.ab file but it doesn't load anything.

[chrrox]

dumped from ram.

[sleepeatrepeat]

dumped from ram.

ahh i see, well thanks for the answer i really appreciate it.
cheers man.

[onelove1210]

dumped from ram.

Hi chrrox, could you show me how to dump files from ram on Android device? I want to have a look in some files in this game Thank you