Grid 2 and Autosport files decrypter

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Grid 2 and Autosport files decrypter

Post by aluigi »

Now you can decrypt the files of these two games, so dr.nic, game.dat and any encrypted nefs file.

Grid 2
http://aluigi.org/bms/grid2_decrypt.bms

Grid Autosport
http://aluigi.org/bms/grid_autosport_decrypt.bms
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: Grid 2 and Autosport files decrypter

Post by aluigi »

I have added also a script for Grid 1 but it has not been tested, I have no files to check:
http://aluigi.org/bms/grid1_decrypt.bms
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: Grid 2 and Autosport files decrypter

Post by aluigi »

I have removed the scripts and I have updated the original codemasters_nefs script to version 0.2:
http://aluigi.org/bms/codemasters_nefs.bms

It should work with all the encrypted files.

Don't worry if you see a TEMPORARY_FILE, it's created to contain the temporary decrypted archive.
bxaimc
Posts: 41
Joined: Thu Nov 16, 2017 7:11 pm

Re: Grid 2 and Autosport files decrypter

Post by bxaimc »

Hi aluigi,

I tried it on the PS3 version of Grid 2 but no luck unfortunately.
Would you mind taking a look at it, if you don't mind.
Here's a sample file from the game. It's the smallest one of the bunch, considering the other 2 NEFS are over 2 GB in size.
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: Grid 2 and Autosport files decrypter

Post by aluigi »

No idea, that file is completely encrypted without any header or magic.
amas
Posts: 5
Joined: Mon Oct 04, 2021 1:54 pm

Re: Grid 2 and Autosport files decrypter

Post by amas »

aluigi wrote:No idea, that file is completely encrypted without any header or magic.


Hey I'd need some help. I am trying to modify the game Grid Autosport for ps3.
When I try to use the codemaster.bms, it start. After some time, it starts to create a Temporary File. After it says that it concluded, the temporary file vanishes and the folder is empty. It prints out that 4 logs have been found, and some other things. Any help?
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: Grid 2 and Autosport files decrypter

Post by aluigi »

If your file is encrypted like the one of bxaimc, the answer is the same unfortunately.

I have no solution if both codemasters_nefs.bms and toyboxturbos.bms can't do the job.
Bem
Posts: 1
Joined: Wed Apr 06, 2022 1:02 am

Re: Grid 2 and Autosport files decrypter

Post by Bem »

Hello Everyone i have a problem i cannot Extract the PSSG interior any help please

Grid Autosport

Thank you