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michalss, posted Wed Nov 06, 2019 7:38 am (51926)

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Hi all,

Anyone stat working on RDR2 please ? Not sure if OvenIV gonna do it yet. BTW looking for texts for now..

First step would be find they key i guess...

Code:

https://mega.nz/#!XkIwFAAZ!sbpt6urZnL98b0bTJEGktxcMKjDFjPh3xZZzAgwDA0U

Puterboy1, posted Wed Nov 06, 2019 2:25 pm (51929)

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michalss wrote:

Hi all,

Anyone stat working on RDR2 please ? Not sure if OvenIV gonna do it yet. BTW looking for texts for now..

First step would be find they key i guess...

Code:

https://mega.nz/#!XkIwFAAZ!sbpt6urZnL98b0bTJEGktxcMKjDFjPh3xZZzAgwDA0U

You took the words right out of my mouth. We need to get the ball rolling.

michalss, posted Wed Nov 06, 2019 9:15 pm (51934)

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It is already happening...

Puterboy1, posted Sat Nov 09, 2019 2:34 am (51977)

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Here's the first example:

Panzerdroid, posted Sat Nov 09, 2019 4:05 pm (51987)

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This is an audio file, they have no encryption, unlike rpf's in in the main or dlc folders. Those are packed with oodle and have some kind of encryption applied over. And it seems not on the whole file, but only on the beginning.

Puterboy1, posted Sat Nov 09, 2019 5:11 pm (51989)

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Panzerdroid wrote:

This is an audio file, they have no encryption, unlike rpf's in in the main or dlc folders. Those are packed with oodle and have some kind of encryption applied over. And it seems not on the whole file, but only on the beginning.

Well in that case, here's the full file: https://mega.nz/#!3KRBVQqJ!chuUUqYtzu36 ... yUzzuIeMVg

Ekey, posted Sat Nov 09, 2019 5:34 pm (51990)

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michalss wrote:

First step would be find they key i guess...

As far as I remember in recent games, the encryption key was must be combined from several code places. I think the same method here. It also does not make sense to hope that there is AES as encryption (may be any other).
Only one solution is - reverse engineering.

Panzerdroid, posted Sat Nov 09, 2019 8:10 pm (51993)

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Puterboy1 wrote:

Panzerdroid wrote:

This is an audio file, they have no encryption, unlike rpf's in in the main or dlc folders. Those are packed with oodle and have some kind of encryption applied over. And it seems not on the whole file, but only on the beginning.

Well in that case, here's the full file: https://mega.nz/#!3KRBVQqJ!chuUUqYtzu36 ... yUzzuIeMVg

Why did you upload it? I told you already that vehicles.rpf is an enencrypted audio file. Why on earth did you upload an rpf from audio folder, when the real problem is in rpfs in game root or in dlc folder?

Ekey, posted Sat Nov 09, 2019 11:31 pm (51997)

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Panzerdroid wrote:

Why did you upload it? I told you already that vehicles.rpf is an enencrypted audio file. Why on earth did you upload an rpf from audio folder, when the real problem is in rpfs in game root or in dlc folder?

In this file TOC is encrypted.

Puterboy1, posted Sun Nov 10, 2019 12:47 am (51999)

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Panzerdroid wrote:

Puterboy1 wrote:

Panzerdroid wrote:

This is an audio file, they have no encryption, unlike rpf's in in the main or dlc folders. Those are packed with oodle and have some kind of encryption applied over. And it seems not on the whole file, but only on the beginning.

Well in that case, here's the full file: https://mega.nz/#!3KRBVQqJ!chuUUqYtzu36 ... yUzzuIeMVg

Why did you upload it? I told you already that vehicles.rpf is an enencrypted audio file. Why on earth did you upload an rpf from audio folder, when the real problem is in rpfs in game root or in dlc folder?

I though it would be better if I gave you the whole file.

Panzerdroid, posted Sun Nov 10, 2019 6:03 pm (52010)

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Puterboy1 wrote:

Panzerdroid wrote:

Puterboy1 wrote:

Well in that case, here's the full file: https://mega.nz/#!3KRBVQqJ!chuUUqYtzu36 ... yUzzuIeMVg

Why did you upload it? I told you already that vehicles.rpf is an enencrypted audio file. Why on earth did you upload an rpf from audio folder, when the real problem is in rpfs in game root or in dlc folder?

I though it would be better if I gave you the whole file.

OK.
https://www.youtube.com/watch?v=eMvYJsjwT3Y

Here's the smallest "generic" rpf exe and all DLCs. If someone needs larger files to be uploaded, I can do it as well.
https://www.mediafire.com/file/c8qtd4tp ... 2.zip/file

Ekey, posted Sun Nov 10, 2019 10:45 pm (52014)

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Edited: removed useless info..

Ekey, posted Wed Nov 13, 2019 2:25 am (52070)

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Well guys, I found an encryption algorithm and honestly, it does not looks like AES anymore. I'm still studying him

Special thanks to h3x3r

Panzerdroid, posted Wed Nov 13, 2019 10:15 am (52075)

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Ekey wrote:

Well guys, I found an encryption algorithm and honestly, it does not looks like AES anymore. I'm still studying him

Special thanks to h3x3r

Super! Any details while you're studying? Are all RPFs are affected?

Ekey, posted Wed Nov 13, 2019 12:00 pm (52077)

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In sounds and movies - encrypted only TOC.

The content is as follows - RPFs inside RPFs (except sounds and movies):

Sample:

Code:

data_0.rpf
    ui_scaleform.rpf
??  ui_loadingscreens.rpf
??  ui_photos.rpf

List of files and folders moved to the end of archives -> At the end of each archive, you can see sometimes an unencrypted block that is less than 16 bytes. Example:
In levels_2.rpf file we can see folder like > ounds/m_04_02.

I attached some decrypted index from update.rpf file at offset 9EE756C0 if someone wants to study it

Panzerdroid, posted Wed Nov 13, 2019 2:02 pm (52081)

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Ekey wrote:

I attached some decrypted index from update.rpf file at offset 9EE756C0 if someone wants to study it

Thanks for info! Can we hope for a BMS script soon?

Ekey, posted Wed Nov 13, 2019 2:38 pm (52083)

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Who knows

Panzerdroid, posted Wed Nov 13, 2019 2:53 pm (52084)

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Ekey wrote:

Who knows

Keeping fingers crossed for your success, mate!

michalss, posted Wed Nov 13, 2019 4:52 pm (52087)

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Ekey wrote:

Who knows

Mate any chance to get me localization files from american.rpf pls?

Ekey, posted Tue Nov 26, 2019 6:07 pm (52264)

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I took apart the encryption and format, but I will not do any tools because the guys from OpenIV have already made partial support for files from RDR2. Wait for the release

https://openiv.com/?p=1635

John76, posted Sat Jun 05, 2021 8:00 am (64507)

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Has anyone discovered the rpf decryption and structure?