If you have time please look into it just to make sure if he changed the main structure on different version. Pretty sure this is the latest.
Maybe a diff with a same version file can tell what's are the crucial key for decrypt :D. I couldn't decode the file with JPEXS, the main decrypt method...
Very interesting topic, I am also in the process of decoding this gkencode. Can anyone compare if this file is the same as your file?
Could you share your code also?
Taken from v1 vn . com website.
Also as I can see from the past...