Genshin Impact Full release .blk Encryption

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
shadowchild15
Posts: 6
Joined: Sat Jan 02, 2021 6:33 pm

Re: Genshin Impact Full release .blk Encryption

Post by shadowchild15 »

Is there a way to see the whole map?
Cayyee
Posts: 1
Joined: Wed Jan 27, 2021 1:02 pm

Re: Genshin Impact Full release .blk Encryption

Post by Cayyee »

You guys know any new methods we can rip the assets off? Ever since some dude used the same technique I use to rip the assets, I don't have any other way in. MiHoYo already locked stuff. But you guys might know some other way around
Doctor Loboto
Posts: 376
Joined: Sun May 31, 2015 2:23 am

Re: Genshin Impact Full release .blk Encryption

Post by Doctor Loboto »

The current Unity Studio seems to be unable to find the meshes anywhere in the decrypted 'blocks', everything just extracts as blank animation skeletons...and no textures extract either.
Asciigdl
Posts: 7
Joined: Sun Jun 21, 2020 9:19 pm

Re: Genshin Impact Full release .blk Encryption

Post by Asciigdl »

chrrox wrote:I just need to find how BH3Key.DynamicKey is generated then I should be able to decrypt the retail files.


I think people used this to reverse engineer the encryption of Honkai Impact:

https://github.com/Perfare/Il2CppDumper
JunJuzz
Posts: 1
Joined: Fri Feb 05, 2021 3:05 pm

Re: Genshin Impact Full release .blk Encryption

Post by JunJuzz »

Asciigdl wrote:
chrrox wrote:I just need to find how BH3Key.DynamicKey is generated then I should be able to decrypt the retail files.


I think people used this to reverse engineer the encryption of Honkai Impact:

https://github.com/Perfare/Il2CppDumper


I think it dumps only MonoBehavior and MonoScript. Also, game uses custom offset so the version from your link won't work - there is https://github.com/kagurazakasanae/Il2C ... -YuanShen/ that claims to work with 1.1, you still need to dump global-metadata.dat from memory which in turn requires you to take care of mhyprot driver. There is an active topic on unknowncheats that might help bypass this driver.
There are notes on where to look on 1.0 release version - https://github.com/kagurazakasanae/Il2C ... hen/pull/2
BlueEffie
Posts: 7
Joined: Mon Nov 07, 2016 1:25 pm

Re: Genshin Impact Full release .blk Encryption

Post by BlueEffie »

sandvich wrote:
Kloi wrote:
sandvich wrote:So does blueffie's decrypter contain a wacatac trojan or is it a false flag?
Alternatively, can someone just post the decrypted files that AssetStudio can read?


https://drive.google.com/file/d/1ZRMTtw ... sp=sharing


Thanks. I can confirm that blueffie's tool is malware. Ran it on a test comp, immediate adware, website redirects, SSL *SPAM*, etc.
Dude should be ashamed.


The Genshin CB2 decryption tool I uploaded is not malicious software. I just added vmprotect protection, which will cause some anti-virus software false positives
Sneakyerz
Posts: 6
Joined: Mon Mar 08, 2021 3:25 pm

Re: Genshin Impact Full release .blk Encryption

Post by Sneakyerz »

BlueEffie wrote:
sandvich wrote:


Thanks. I can confirm that blueffie's tool is malware. Ran it on a test comp, immediate adware, website redirects, SSL *SPAM*, etc.
Dude should be ashamed.


The Genshin CB2 decryption tool I uploaded is not malicious software. I just added vmprotect protection, which will cause some anti-virus software false positives


Perhaps make a alternative version where the program does not have VMProtect, also the link to the CBT2 program is down. Will it work for version 1.3.2 files?
oobnet
Posts: 1
Joined: Wed Mar 10, 2021 12:05 am

Re: Genshin Impact Full release .blk Encryption

Post by oobnet »

BlueEffie wrote:
sandvich wrote:


Thanks. I can confirm that blueffie's tool is malware. Ran it on a test comp, immediate adware, website redirects, SSL *SPAM*, etc.
Dude should be ashamed.


The Genshin CB2 decryption tool I uploaded is not malicious software. I just added vmprotect protection, which will cause some anti-virus software false positives
nbbmcll1994
Posts: 19
Joined: Sun Jul 05, 2020 10:01 am

Re: Genshin Impact Full release .blk Encryption

Post by nbbmcll1994 »

BlueEffie wrote:
sandvich wrote:


Thanks. I can confirm that blueffie's tool is malware. Ran it on a test comp, immediate adware, website redirects, SSL *SPAM*, etc.
Dude should be ashamed.


The Genshin CB2 decryption tool I uploaded is not malicious software. I just added vmprotect protection, which will cause some anti-virus software false positives


Excuse me, may I get the Genshin CB2 decryption tool?The mega link was broken.
xForseen
Posts: 1
Joined: Thu Mar 25, 2021 7:54 am

Re: Genshin Impact Full release .blk Encryption

Post by xForseen »

Kloi wrote:
sandvich wrote:So does blueffie's decrypter contain a wacatac trojan or is it a false flag?
Alternatively, can someone just post the decrypted files that AssetStudio can read?


https://drive.google.com/file/d/1ZRMTtw ... sp=sharing


I downloaded the files and opened it with Asset Studio but don't see any meshes in here. Only textures.
What am I missing?
Ainsley
Posts: 1
Joined: Thu Apr 29, 2021 6:46 am

Re: Genshin Impact Full release .blk Encryption

Post by Ainsley »

xForseen wrote:
Kloi wrote:
sandvich wrote:So does blueffie's decrypter contain a wacatac trojan or is it a false flag?
Alternatively, can someone just post the decrypted files that AssetStudio can read?


https://drive.google.com/file/d/1ZRMTtw ... sp=sharing


I downloaded the files and opened it with Asset Studio but don't see any meshes in here. Only textures.
What am I missing?


No I don't believe you are missing anything, I tried as well and no meshes. Maybe they left out some files (possible since all of the original encrypted files took up more space I believe, I don't think decryption can shave off a few gigabytes) or it's an issue with asset studio
Mysticus
Posts: 182
Joined: Sat Mar 02, 2019 3:24 pm

Re: Genshin Impact Full release .blk Encryption

Post by Mysticus »

Anyone have all decrypted files from 1.5 to share?
Sneakyerz
Posts: 6
Joined: Mon Mar 08, 2021 3:25 pm

Re: Genshin Impact Full release .blk Encryption

Post by Sneakyerz »

I dont think anyone will do it publicy because Mihoyo might be able to track you down. And private groups has managed to extract all of Genshin Impacts contents up to 1.6 Beta
darsig
Posts: 5
Joined: Mon Aug 28, 2017 7:53 am

Re: Genshin Impact Full release .blk Encryption

Post by darsig »

Sneakyerz wrote:I dont think anyone will do it publicy because Mihoyo might be able to track you down. And private groups has managed to extract all of Genshin Impacts contents up to 1.6 Beta

this is dead end? no hope for getting genshin client files unpacker now? :(
Sneakyerz
Posts: 6
Joined: Mon Mar 08, 2021 3:25 pm

Re: Genshin Impact Full release .blk Encryption

Post by Sneakyerz »

darsig wrote:
Sneakyerz wrote:I dont think anyone will do it publicy because Mihoyo might be able to track you down. And private groups has managed to extract all of Genshin Impacts contents up to 1.6 Beta

this is dead end? no hope for getting genshin client files unpacker now? :(

Sadly, yes. This might be the end here. Unless there's people who are willingly to post this publicy, but Mihoyo is coming for you ass in that case...
darsig
Posts: 5
Joined: Mon Aug 28, 2017 7:53 am

Re: Genshin Impact Full release .blk Encryption

Post by darsig »

maybe some pm link? =)
wpboom
Posts: 1
Joined: Sat May 29, 2021 2:08 pm

Re: Genshin Impact Full release .blk Encryption

Post by wpboom »

hi people. tell me how to pull out the model - the viridescent hunt? pleeeeez
LuigiwithTHEDoNg
Posts: 28
Joined: Sat May 22, 2021 4:22 am

Re: Genshin Impact Full release .blk Encryption

Post by LuigiwithTHEDoNg »

Even honkai impact has encrypted unity .wmv files.
drakejest
Posts: 3
Joined: Fri Aug 13, 2021 6:52 am

Re: Genshin Impact Full release .blk Encryption

Post by drakejest »

Is there any progress on a decrypted assets for an official release any version will do, i need a sprite that is not found in close beta
LuigiwithTHEDoNg
Posts: 28
Joined: Sat May 22, 2021 4:22 am

Re: Genshin Impact Full release .blk Encryption

Post by LuigiwithTHEDoNg »

Well, i only found one from Honkai Impact but the assets aren't well decrypted yet
It's from RustyNova on discord https://mega.nz/folder/FVhXFCDD#pwGckDniCQjtPgKyKqm-3Q


He only has 4.6 files