Extract music files from .pak file

[ahihea]

Hi, I want to get the music files from an .apk file of a game called 封神榜 (Feng Shen Bang). The game was developed by Object Software Limited (China) and released in 2006-2007

I have tried many software but they cannot read the data from the .pak file. Can anyone do this or know of a tool that can do it?
Please check my attach file.
Any help would be much appreciated.

Thank!

 

[Mantios]

Hi, I want to get the music files from an .apk file of a game called 封神榜 (Feng Shen Bang). The game was developed by Object Software Limited (China) and released in 2006-2007

I have tried many software but they cannot read the data from the .pak file. Can anyone do this or know of a tool that can do it?
Please check my attach file.
Any help would be much appreciated.

Thank!

Quickbms not work?

Luigi Auriemma

Luigi Auriemma

aluigi.altervista.org

 

[ahihea]

Quickbms not work?

Luigi Auriemma

Luigi Auriemma

aluigi.altervista.org

Yes, I tried it, but it didn't work

 

[wyplyxj]

Hi, I want to get the music files from an .apk file of a game called 封神榜 (Feng Shen Bang). The game was developed by Object Software Limited (China) and released in 2006-2007

I have tried many software but they cannot read the data from the .pak file. Can anyone do this or know of a tool that can do it?
Please check my attach file.
Any help would be much appreciated.

Thank!

You need to reverse the client resource file reading to get these. I think they are stored in some custom format. Hope this helps.

 

[Mantios]

Yes, I tried it, but it didn't work

Of course will be not. You need to analaze this pak. Chat ai can help you with that. Just drop file into it.
Maybe he can help you to create script for bms as well.

 

[mihkel poder]

I can surely help you. I have done similar work as yours. Contact me, please.

 

[Ekey]

Boring stucture

struct PackHeader
{
   uint32_t   dwMagic; // 0x4B434150 (PACK)
   uint32_t   dwTotalFiles;
   uint32_t   dwTableOffset;
   uint32_t   dwBaseOffset; // always 32 (or header size)
};

struct PackEntry
{
   uint32_t   dwHash; // hash of filename
   uint32_t   dwOffset;
   uint32_t   dwDecompressedSize;
   uint32_t   dwCompressedSize; // value & 0xffffff, to get compression type (value >> 24) -> 1 is NRV2b
};

BMS script

# 封神榜 (Feng Shen Bang) (PAK format)
# script for QuickBMS http://quickbms.aluigi.org

comtype nrv2b

idstring "PACK"
get FILES long
get TABLE_OFFSET long
get BASE_OFFSET long

goto TABLE_OFFSET

for i = 0 < FILES
    get HASH long
    get OFFSET long
    get SIZE long
    get ZSIZE long
    math ZSIZE &= 0xffffff
    
    if ZSIZE == SIZE
       log "" OFFSET SIZE
    else
       clog "" OFFSET ZSIZE SIZE
    endif
next i