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 Post subject: Evolve Stage Two PAK
PostPosted: Tue Nov 14, 2017 12:52 pm 

Joined: Sat May 14, 2016 8:03 pm
Posts: 12
Hey,

Here is the thing with Evolve; Development is done, it won't be updated anymore.
There are scripts for the models, but we can no longer extract the PAK contents.

There is a tool to extract the PAK, where you have to input a RSA key of 140 bytes, but I had no luck finding the key for the last version of the game.

Supposedly all you had to do was this, but it no longer works:

Quote:
1) Run the game exe. I did this with the release exe.
2) Alt tab out of it and run NTCore's Explorer Suite.
3) Find the evolve process in Explorer Suite. Right click, hit "Dump PE". You can now close the game and this program.
4) Open the dump in a hex editor and search for hex values (in HxD that's Search > Find > Data Type set to Hex-Values)
5) Search for 3081890281. There are multiple keys in the file, but this is how they all begin. I've found it's the second one that allows you to unpack the .pak files.
6) When you've found a value copy it from the start of the text you searched for 140 bytes. The length of the selection in HxD is 8C.
7) Open RSAKeyData.bin in your hex editor and paste the data. Double check the file size is 140 bytes.


In hopes I can be helped, I uploaded the dumped the .EXE with NTCore, the original .EXE and a few PAK samples.

Link: https://drive.google.com/open?id=1TYILz ... 45erxVUSJB

Any clues?

Thanks!


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 Post subject: Re: Evolve Stage Two PAK
PostPosted: Tue Nov 21, 2017 12:10 pm 

Joined: Sat May 14, 2016 8:03 pm
Posts: 12
7 days passed. I think I can bump?! :P


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 Post subject: Re: Evolve Stage Two PAK
PostPosted: Tue Nov 21, 2017 10:29 pm 
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Joined: Wed Jul 30, 2014 9:32 pm
Posts: 7145
CryEngine and PakDecrypt, right?
Just adding keywords for future searches :)


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 Post subject: Re: Evolve Stage Two PAK
PostPosted: Thu Nov 23, 2017 3:39 am 

Joined: Sat May 14, 2016 8:03 pm
Posts: 12
Yes, exactly :P
I suppose it's a real pain to find the new key. Or perhaps more stuff was changed before the free release.


aluigi, if I can request a quick help from you;
The first release of Evolve is also widely available on the internet and that method on the first post kinda works.

I can find two keys starting with 3081890281, in fact, it's the exact same key cra0 posted here. ----> http://forum.xentax.com/viewtopic.php?p=103962#p103962
However, when I try to use the PAK extract, it does not work with any of those keys. (Yes, I made sure it's 140 bytes.)

Now, I'm not sure if I'm doing something dumb or it's really something else.

In case you or someone else wants to have a look, I uploaded everything that you should need here;
The dumped exe, the PakDecrypt and a few .PAKs.

Link: https://drive.google.com/open?id=1rBqbI ... Cyt0oTWN2t

Thanks!


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 Post subject: Re: Evolve Stage Two PAK
PostPosted: Thu Nov 23, 2017 12:21 pm 
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Joined: Wed Jul 30, 2014 9:32 pm
Posts: 7145
Quote:
aluigi, if I can request a quick help from you;

I never worked on this stuff so it's not for me. Sorry.


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