Encrypted FSB bank

[Andy_Wheelman]

Hello guys. It has long and unsuccessfully trying to open this bank. I tried to using guessfsb03 but a day later he had not picked up the password. Maybe the community can help me? Thank you.

[aluigi]

Name of the game?

[Andy_Wheelman]

**** its for Ios but it using Fmod engine. Thank you for your attention

[aluigi]

Code: Select all

1^7%82#&5$~/8sz

[Andy_Wheelman]

Thank you so much! How do you do that?!

[aluigi]

fsbext has a very useful option for decrypting the file with an empty password and then it's possible to see the clear-text password with a hex editor in the bytes of the file that were 0x00 in origin (a sort of bug of the FSB encryption): fsbext -E 1 MuscleUSA.fsb

[Hell_Inspector]

I can't seem to figure out the password for one of the .fsb files from Wallace & Gromit In Project Zoo. If you don't mind could you please take a look?

GPW4217.zip

[aluigi]

@Hell_Inspector
Because it's not encrypted and itsn't a FMOD FSB.
The header starts with FSHB that I guess it's already supported by vgmstream.

[TimeTraveler]

Hello!Would you mind taking a look this encrypted file?I cannot find the password.I have used fsbext.Thanks!

[aluigi]

@TimeTraveler
It's just a file with fsb extension, an "FSB" magic at the beginning and random data so it may be anything and not just an fmod sound bank.
Please provide the name of the game.

[TimeTraveler]

Thanks for your response!The game name is richman10(which has been sold on Steam on 25,Oct,2019.).I have looked up all the game folders to find the music or sound file but I only found a music.bytes.Then I try to google and search how to transfer the bytes to mp3 format to listen it.Many solutions lead to use WinHex or other Binary format file viewing tool to find fsb and extract from the whole bytes file,which may restore the music information.I guess this game files are the same as others.So I used the tool named VGMToolbox.exe to extract fsb file from bytes file(This is to say,the fsb file I uploaded yesterday was created by me using the tool).Now I have uploaded the original music.bytes here.Sorry for taking your valuable time to help me learn abount the music file.
Thank you again!May you a good day!
(Note)File URL:https://send.firefox.com/download/947c2476b20d22c4/#hYqPgP5Nn9Fl3ZK3jbZ5fw code:ZenHAX(I have uploaded on ZenHAX several times but all failed:()

[aluigi]

That music.bytes file of richman10 you uploaded is an UnityFS file xored with the key 0x01 0x00 0x00 0x00.
After you decrypt it you must use one of the tools listed here:
viewtopic.php?f=17&t=12

Use this quickbms script for decryption:

Code: Select all

filexor "1 0 0 0"
get NAME basename
string NAME + ".unityfs"
get SIZE asize
log NAME 0 SIZE

[TimeTraveler]

Thanks for your help!I finally did it!:)

[TimeTraveler]

Greetings aluigi!
I still have a question to ask.After I decrypted the music.bytes file using the quickbms script you provided,I got a file named music.unityfs.When I used the tool named Unity Assets Bundle Extractor(https://7daystodie.com/forums/showthrea ... -Extractor||https://github.com/DerPopo/UABE)to uncompress it and export .asserts file,I only got a file without any file extension(I'm sure that when I export the .unityfs file I save the file extension as .assets).What's worse,the file is just 16KB(original .unityfs file is almost 100MB).I believe this is a fatal mistake but I donnot know how this problem occurs.I guess you must have used this tool in that you are a expert in this aspect:).Could please tell me whether my operation is incorrect or this tool has some bugs?
Best wishes!

[aluigi]

I can't help with Unity but maybe ask in that topic.