Moonlight Blade.（fsb）How to decrypt

[313771872]

I can't solve the encryption of this file. This is a sample.
https://mega.nz/#!yTh0zI4A!blZCVEJ0csSE ... Q-NUBOQkhA

Which friend can tell me how to extract the audio from it?

[Puterboy1]

Vgmstream...would that help you?

[313771872]

Vgmstream...would that help you?

I tried. It's no use. It's all noise.

[Puterboy1]

Vgmstream...would that help you?

I tried. It's no use. It's all noise.

Then how about FSB extractor?

[313771872]

Vgmstream...would that help you?

I tried. It's no use. It's all noise.

Then how about FSB extractor?

The extracted wavs were not playing abnormally, and I used foobar 2000 to play them, and all I got was harsh noise or incomplete sound.

[Shokoniraya]

this is a encrypted fsb or has a password
and i can say that your file has 3 .fsb file and encoded with vorbis (maybe ogg)
maybe fsb has hashed or need a password to recoding

[Savage]

Hi!, i extracted the last FSB5 file (we have 3 FSB5 inside) but looks the structure is not the normal FSB5 stucture, anyway, extracting the audios we can "recover" 32 files
I reconverted to opus, maybe can help or not...

https://www90.zippyshare.com/v/GCFagXYs/file.html 1,11 Mb's

[313771872]

Hi!, i extracted the last FSB5 file (we have 3 FSB5 inside) but looks the structure is not the normal FSB5 stucture, anyway, extracting the audios we can "recover" 32 files
I reconverted to opus, maybe can help or not...

https://www90.zippyshare.com/v/GCFagXYs/file.html 1,11 Mb's

You succeeded! Can you tell me how you extracted it?

[313771872]

Hi!, i extracted the last FSB5 file (we have 3 FSB5 inside) but looks the structure is not the normal FSB5 stucture, anyway, extracting the audios we can "recover" 32 files
I reconverted to opus, maybe can help or not...

https://www90.zippyshare.com/v/GCFagXYs/file.html 1,11 Mb's

You succeeded! Can you tell me how you converted it into this format?

How do you extract these 32 files?

[Savage]

How do you extract these 32 files?

I used HxD and selected the last FSB5 i found, using the search in ascii mode, in other words "manual way".

1,3M Jan 21 2016 fmodex.dll
21K Sep 16 2015 fmod_extr.exe
1,6M Nov 2 15:49 QSAUDIO_SUIT_2018_ZUIHUAYIN.FSB

As you can see now the file is a bit smaller than the original, then we do

fmod_extr.exe QSAUDIO_SUIT_2018_ZUIHUAYIN.FSB

And a lot of text will appear

2017QXdonghaijianke-a-01
2017QXdonghaijianke-a-02
2017QXdonghaijianke-a-03
2017QXdonghaijianke-a-04
2017QXdonghaijianke-a-05
2017QXdonghaijianke-a-06
2017QXdonghaijianke-a-07
2017QXdonghaijianke-a-08
2017QXdonghaijianke-a-09
2017QXdonghaijianke-a-10
2017QXguiqulaixi-a-01
balblablalbla
End of file unexpectedly reached while trying to read essential data (truncated data?). 2017QXjinfeng-a-0
3
End of file unexpectedly reached while trying to read essential data (truncated data?). 2017QXjinfeng-a-0
4

Just wait until finish
Now we have 326 files .wav, just delete useless files .wav of 44 bytes, and now we have 32 .wav files 100% playable

I attach the fmod converter, for the HxD editor use this link (it's freeware)
https://mh-nexus.de/downloads/HxDSetup.zip

[313771872]

How do you extract these 32 files?

I used HxD and selected the last FSB5 i found, using the search in ascii mode, in other words "manual way".

1,3M Jan 21 2016 fmodex.dll
21K Sep 16 2015 fmod_extr.exe
1,6M Nov 2 15:49 QSAUDIO_SUIT_2018_ZUIHUAYIN.FSB

As you can see now the file is a bit smaller than the original, then we do

fmod_extr.exe QSAUDIO_SUIT_2018_ZUIHUAYIN.FSB

And a lot of text will appear

2017QXdonghaijianke-a-01
2017QXdonghaijianke-a-02
2017QXdonghaijianke-a-03
2017QXdonghaijianke-a-04
2017QXdonghaijianke-a-05
2017QXdonghaijianke-a-06
2017QXdonghaijianke-a-07
2017QXdonghaijianke-a-08
2017QXdonghaijianke-a-09
2017QXdonghaijianke-a-10
2017QXguiqulaixi-a-01
balblablalbla
End of file unexpectedly reached while trying to read essential data (truncated data?). 2017QXjinfeng-a-0
3
End of file unexpectedly reached while trying to read essential data (truncated data?). 2017QXjinfeng-a-0
4

Just wait until finish
Now we have 326 files .wav, just delete useless files .wav of 44 bytes, and now we have 32 .wav files 100% playable

I attach the fmod converter, for the HxD editor use this link (it's freeware)
https://mh-nexus.de/downloads/HxDSetup.zip

Others. Wave has no voice. I wonder if these files are not fully extracted and cannot be played.

[313771872]

Thank you for your help, but most of the audio is extracted without sound. It has been confirmed that these audio were originally sound. What can I do about it?

[313771872]

[ponaromixxx]

Scan this .fsb

Code: Select all

get FILE_SIZE asize
findloc OFFSET binary "FSB5\x01"
math i = 1
for OFFSET = OFFSET < FILE_SIZE
    goto OFFSET
    get DUMMY long
    findloc NEXT_OFFSET binary "FSB5\x01" 0 ""
    if NEXT_OFFSET == ""
        get NEXT_OFFSET asize
    endif
    xmath SIZE "NEXT_OFFSET - OFFSET"
    get NAME basename
    string NAME += "_"
    string NAME += i
    string NAME += ".fsb"
    log NAME OFFSET SIZE
    math OFFSET = NEXT_OFFSET
next i

fsb5_scan.bms

[313771872]

Scan this .fsb

Code: Select all

get FILE_SIZE asize
findloc OFFSET binary "FSB5\x01"
math i = 1
for OFFSET = OFFSET < FILE_SIZE
    goto OFFSET
    get DUMMY long
    findloc NEXT_OFFSET binary "FSB5\x01" 0 ""
    if NEXT_OFFSET == ""
        get NEXT_OFFSET asize
    endif
    xmath SIZE "NEXT_OFFSET - OFFSET"
    get NAME basename
    string NAME += "_"
    string NAME += i
    string NAME += ".fsb"
    log NAME OFFSET SIZE
    math OFFSET = NEXT_OFFSET
next i

fsb5_scan.bms

Thank you! Thank you very much.