Victory - UE4 - .pak

[pooloo]

I have tried unpacking this file using Haoose's utility, and it threw an access violation exception. I was able to unpack it using the UnrealPak.exe tool from Unreal Engine 4; however, the file structure was in tact, the contents of those files was unreadable. Which leads me to believe there is associated key with this file, but I am uncertain and was hoping to gain some insight.

[aluigi]

Have you tried my script?
http://aluigi.org/bms/unreal_tournament_4.bms

[pooloo]

Yes -- I have tried that script with the same results. The files are all extracted, but the contents remain garbled and unreadable as if they were encrypted. I have attached a sample file from the unpacking of the .pak file, which is also seemingly encrypted in terms of content.

[aluigi]

The files are encrypted but the script uses the key of Street Figther 5.
What's the real full name of the game? Victory doesn't exist.
Please post the executable.

[pooloo]

Oh crap -- I did not realize I titled this using the games code name Victory as opposed to its actual title, The Culling. My apologies...

[aluigi]

Open the script and add the following at line 8 under the other AES_KEY lines:

Code: Select all

set AES_KEY binary "bR!@nbR0wnc@rychR!$d@nd@v3d3R3kj!mj0$hk3v!nm!ch@3lm!k3s3@nst3v3t!m"

Let us know if it works.

[pooloo]

Sadly that did not work using the unreal_tournament_4.bms script and the provided AES key; which was properly appended of the list of variables to overwrite the old ones.

I've been trying to find the key myself using Olly, but I do not believe I am making any headway...

Edit: ahh it seems the client has updated recently.

[hackspeedok]

sorry but how can i mod the font from *.uasset ??? Example:
https://drive.google.com/file/d/0Bwg-L6 ... sp=sharing

[pooloo]

sorry but how can i mod the font from *.uasset ??? Example:
https://drive.google.com/file/d/0Bwg-L6 ... sp=sharing

Currently that is part of the issue, the fonts are indeed stored in a .uasset format which is Unreal Engine specific. However, they are encrypted, so until you figure that out there is nothing you can do with them. There is a new update coming out tomorrow, so an updated exe file for the client will have to be uploaded for anyone on this forum to take a look at it.

[chulla]

Im curious. Did anyone get any further? - I've been trying tons of things now.

A guy hinted me with the possibility of bruteforcing the key?

[aluigi]

Try this key:

Code: Select all

set AES_KEY binary "casd#55@#$%323!$^#b%05sa5W|hhaf4365s52ss51|55m!|{55s^@@36f233|-|0w@%3g8hssDk35/!Nm|_|%ds23%a32d5&23as3%12p|-|y$t3ds562d23fav3c@dyw38#49"

P.S.: the version 0.4.1 of the script allows you to specify any custom key directly by copy&pasting it in the quickbms window, so script editing is no longer required

[chulla]

It worked thanks.

However after the new hotfix it dossent work anymore. But i still got the old one. Now i just have to find out how to read the .uasset files.

[chulla]

You wouldent happen to have a new key? - Its been updated since you proposed the other one. ?

[aluigi]

I don't have the game.

[pooloo]

The key has not changed, I forgot to report back but after a tip from aluigi, I have consistently been able to find the key via Hex editor. I can verify the above key is still the same and works.