Unpack a encrypted npk

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
Shivam9864
Posts: 5
Joined: Mon Sep 10, 2018 1:38 pm

Unpack a encrypted npk

Post by Shivam9864 »

Sir i am a noob i know this may seem kiddish but i got a npk from netease it is aneox engine i previously used nxpk.bms to extract npk but now when i try using it on his npk it wont work can anyone help me it would be greatful if you do thanks in advance


[url]
https://drive.google.com/file/d/1Px4W60 ... p=drivesdk[/url]
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: Unpack a encrypted npk

Post by aluigi »

Basically it uses some sort of xoring with the sequence of bytes 0xef 0xbf 0xbd 0xef but can't figure the exact method
Shivam9864
Posts: 5
Joined: Mon Sep 10, 2018 1:38 pm

Re: Unpack a encrypted npk

Post by Shivam9864 »

aluigi wrote:Basically it uses some sort of xoring with the sequence of bytes 0xef 0xbf 0xbd 0xef but can't figure the exact method

thanks for the new script keep doing this great job