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 Post subject: Escape from Tarkov archives
PostPosted: Tue Apr 25, 2017 12:38 pm 
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ultra-n00b

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Escape from Tarkov seems to be using encrypted archives, but only for weapon files.
I was able to open everything else using Unity Assets Bundle Extractor.
I'd be grateful if somebody helped me unpack them.
Here's a sample: https://mega.nz/#!1YYn0D7C!gZVYq1g8YuS7 ... MlG1Nus2vE
Thanks in advance.

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 Post subject: Re: Escape from Tarkov archives
PostPosted: Tue Apr 25, 2017 12:58 pm 
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It's XORed with 0x47.


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 Post subject: Re: Escape from Tarkov archives
PostPosted: Tue Apr 25, 2017 1:57 pm 
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merlinsvk wrote:
It's XORed with 0x47.

Thanks! Is there a way to decrypt it?
I know nothing about these things.


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 Post subject: Re: Escape from Tarkov archives
PostPosted: Tue Apr 25, 2017 2:59 pm 
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kishmish wrote:
Thanks! Is there a way to decrypt it?


Use this little BMS script on both files. And after extract with AssetsBundleExtractor.

Code:
encryption Xor "\x47"
get fSize Asize
get fName filename

log fName 0 fSize


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 Post subject: Re: Escape from Tarkov archives
PostPosted: Tue Apr 25, 2017 3:22 pm 
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ultra-n00b

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devmode wrote:
kishmish wrote:
Thanks! Is there a way to decrypt it?


Use this little BMS script on both files. And after extract with AssetsBundleExtractor.

Code:
encryption Xor "\x47"
get fSize Asize
get fName filename

log fName 0 fSize


Thank you.


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 Post subject: Re: Escape from Tarkov archives
PostPosted: Tue May 29, 2018 1:24 am 
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I'd rather necro this for the context than make a new thread; I'm no expert so I can't be sure but they seem to have switched around the encryption by now, inevitably. Isolated archives can't be opened anymore, has anyone nailed down what they changed?

Image



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