Failed to open file. Content may be encrypted, or it's not a valid FSB file format (FileID: 0x4653424D)

fsbext.exe A2E93924B183A3AFF36579340E3ACFDC.pc_fsbm

FSB files extractor 0.3.8a
by Luigi Auriemma
e-mail: me@aluigi.org
web:    aluigi.org

- input file:   A2E93924B183A3AFF36579340E3ACFDC.pc_fsbm
- probably the file uses encryption, insert the needed keyword:
  type ? for viewing the hex dump of the first 176 bytes of the file because
  it's possible to see part of the plain-text password in the encrypted file!
  ?
- encryption type 1
4d 42 53 46 00 00 00 00 00 00 00 00 40 ea 01 00   MBSF........@...
ff ff ff ff ff ff ff ff 46 53 42 35 01 00 00 00   ........FSB5....
01 00 00 00 5c 00 00 00 28 00 00 00 80 e9 01 00   ....\...(.......
0f 00 00 00 01 00 00 00 00 00 00 00 08 49 0c 1e   .............I..
f8 0a e9 ca 32 12 88 7d 04 f4 21 60 7c 1a ec f5   ....2..}..!`|...
93 44 6b a3 33 00 00 00 24 c9 1a 00 a0 00 00 16   .Dk.3...$.......
ce 59 aa 38 48 00 00 00 c0 b7 00 00 e9 33 00 00   .Y.8H........3..
40 76 01 00 5f 68 00 00 00 32 02 00 b6 a0 00 00   @v.._h...2......
80 ed 02 00 b4 dc 00 00 40 a8 03 00 6f 15 01 00   ........@...o...
40 64 04 00 41 48 01 00 40 20 05 00 95 7b 01 00   @d..AH..@ ...{..
40 d8 05 00 5c ad 01 00 40 94 06 00 57 e0 01 00   @...\...@...W...

- encryption type 2
f4 11 88 24 00 00 00 00 00 00 00 00 02 57 80 00   ...$.........W..
ff ff ff ff ff ff ff ff 62 ca 42 ac 80 00 00 00   ........b.B.....
80 00 00 00 3a 00 00 00 14 00 00 00 01 97 80 00   ....:...........
f0 00 00 00 80 00 00 00 00 00 00 00 10 92 30 78   ..............0x
1f 50 97 53 4c 48 11 be 20 2f 84 06 3e 58 37 af   .P.SLH.. /..>X7.
c9 22 d6 c5 cc 00 00 00 24 93 58 00 05 00 00 68   ."......$.X....h
73 9a 55 1c 12 00 00 00 03 ed 00 00 97 cc 00 00   s.U.............
02 6e 80 00 fa 16 00 00 00 4c 40 00 6d 05 00 00   .n.......L@.m...
01 b7 40 00 2d 3b 00 00 02 15 c0 00 f6 a8 80 00   ..@.-;..........
02 26 20 00 82 12 80 00 02 04 a0 00 a9 de 80 00   .& .............
02 1b a0 00 3a b5 80 00 02 29 60 00 ea 07 80 00   ....:....)`.....

- probably the file uses encryption, insert the needed keyword:
  type ? for viewing the hex dump of the first 176 bytes of the file because
  it's possible to see part of the plain-text password in the encrypted file!

- use encryption type -1

Error: your password seems wrong

for OFFSET = 0
    goto OFFSET
    findloc OFFSET string "FSB5"
    goto OFFSET
    getdstring FSB_SIGN 4   # FSOUND_FSB_HEADER_FSB5 (fsb.h)
    get version long
    get numsamples long
    get shdrsize long
    get namesize long
    get datasize long
    xmath SIZE "0x3c + shdrsize + namesize + datasize"
    get NAME filename
    set NAME1 long OFFSET
    string NAME1 p= "%08x" NAME1
    set NAME2 long SIZE
    string NAME2 p= "%08x" NAME2
    string NAME += "_"
    string NAME += NAME1
    string NAME += "_"
    string NAME += NAME2
    string NAME += ".fsb"
    log NAME OFFSET SIZE
next OFFSET + SIZE

for %%f in ("C:\your_fsb_files\*") do (
    "C:\Program Files\Python36\python.exe" extract.py --verbose "%%f"
)