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by twisted
Thu Jan 04, 2018 3:49 pm
Forum: Compressed files and methods
Topic: Décrypt lua with LuaJit
Replies: 1
Views: 725

Re: Décrypt lua with LuaJit

They probably meant modify and compile yourself - http://luajit.org/download.html
by twisted
Thu Aug 07, 2014 4:42 pm
Forum: Game Archive
Topic: Elite Dangerous
Replies: 27
Views: 8111

Re: Elite Dangerous

If anyone needs samples drop me a PM.
by twisted
Wed Aug 06, 2014 6:34 pm
Forum: Game Archive
Topic: Elite Dangerous
Replies: 27
Views: 8111

Elite Dangerous

Anyone had a look at Elite Dangerous ovl files? I can rip files out with offzip but knowing the structure would be helpful.

Here's the beginning of one

Image
by twisted
Wed Jul 16, 2014 10:31 pm
Forum: Game Archive
Topic: I need help with Blacklist UMD file.
Replies: 2
Views: 1352

Re: I need help with Blacklist UMD file.

I had a look at this game a while back, if I remember correctly the file you specified is just zlib compressed so offzip should give you something. If not you're probably out of luck, the newer splinter cell games use a heavily modified unreal engine 3 and the file formats are anything but straight ...
by twisted
Sun Jun 08, 2014 6:53 pm
Forum: Game Archive
Topic: Murdered Coalesced CRC (PS3/X360)
Replies: 13
Views: 5192

Re: Murdered Coalesced CRC (PS3/X360)

If its just a crc check you can fake the original CRC value with the attached tool

Edit: sorry just noticed you said SHA1 crc so probably won't work.
by twisted
Thu Mar 13, 2014 2:39 pm
Forum: Code Talk
Topic: Little Endian to Big Endian
Replies: 6
Views: 2462

Re: Little Endian to Big Endian

010 Editor

Tools > Hex Operations > Swap
by twisted
Tue Jan 07, 2014 11:13 pm
Forum: Game Archive
Topic: Max Payne 3 PS3 RPF(4?)
Replies: 5
Views: 1710

Re: Max Payne 3 PS3 RPF(4?)

Key can be found at 0x014C6CA4 after dropping the original elf into IDA, for those interested in a version of RPFTool for MP3 on PS3 contact DesBurak.
by twisted
Wed Jan 01, 2014 11:03 pm
Forum: Game Archive
Topic: Max Payne 3 PS3 RPF(4?)
Replies: 5
Views: 1710

Re: Max Payne 3 PS3 RPF(4?)

I released my rpftool code a while ago, I think the ps3 version uses a different key but if you can find that it should be fairly trivial to add support for the ps3 version - https://code.google.com/p/rpftool/
by twisted
Tue Dec 03, 2013 8:44 pm
Forum: Game Archive
Topic: Next Car Game
Replies: 17
Views: 3807

Re: Next Car Game

Probably not much use but here's a list of filenames (yes I'm aware there's duplicates, I couldn't be bothered to filter them out)
http://pastebin.com/6WABkCXn

Working on hooking file requests and replacing them.

Edit (04/12/2013)
Making progress :)

http://pastebin.com/MbEs8a8u
by twisted
Fri Nov 29, 2013 8:03 pm
Forum: Game Archive
Topic: Next Car Game
Replies: 17
Views: 3807

Re: Next Car Game

I got a slightly different size: 3195
decrypted tables:
00 - https://db.tt/SGq4rzMx
01 - https://db.tt/pPNGQOrp

Any idea how the files are contained? From previous versions I guessed zlib but offzip doesn't result in much.
by twisted
Thu Nov 28, 2013 2:07 pm
Forum: Game Archive
Topic: Rock 'n' Roll data files
Replies: 7
Views: 902

Re: Rock 'n' Roll data files

Are you sure? UPX didn't work for me and considering UPX wasn't developed until 1996 and this game is from 89 i'm not surprised!
by twisted
Wed Nov 27, 2013 10:11 pm
Forum: Game Archive
Topic: Rock 'n' Roll data files
Replies: 7
Views: 902

Re: Rock 'n' Roll data files

I'm not sure if I'll be able to help but happy to have a quick look if you have a unprotected copy of the exe you could send? Seems all the copies I find have some sort of compression/copy protection.
by twisted
Wed Nov 27, 2013 12:52 pm
Forum: Game Archive
Topic: Next Car Game
Replies: 17
Views: 3807

Re: Next Car Game

this game looks tits. I hope we can not just decrypt but also import in the future cause some of the cars I do would be great in soft body. but I'd have to see how they compartmentalize their meshes and also how it's skinned and dummied before that. I know past flatouts were modable to a degree as ...
by twisted
Tue Nov 26, 2013 11:15 pm
Forum: Game Archive
Topic: Next Car Game
Replies: 17
Views: 3807

Re: Next Car Game

awesome, thanks!

Edit:
I'm guessing you ripped those functions out of the executable but any idea how to encrypt?
by twisted
Mon Nov 25, 2013 11:32 pm
Forum: Game Archive
Topic: Next Car Game
Replies: 17
Views: 3807

Next Car Game

Could someone have a look at the new bug bear game format? The underlying format looks to be similar if not the same as previous bfs files from this developer (looking in the memory) but there appears to be some decryption which is occurring first. I found what looks like a 24 byte key at 0x944CC0 -...