Norn9 ~Norn + Nonette~ (PSP)

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
trena
Posts: 3
Joined: Tue Aug 09, 2016 2:47 am

Norn9 ~Norn + Nonette~ (PSP)

Post by trena »

Please help me extract this UMD.cpk.
Here: https://www.dropbox.com/s/zw6jxspw9kctq8s/UMD.cpk?dl=0
There are movie(*.pmf) and voice(*.dat) files. I need a voice pack (wav or at3 format???).
Thanks for your help.
aluigi
Site Admin
Posts: 12984
Joined: Wed Jul 30, 2014 9:32 pm

Re: Norn9 ~Norn + Nonette~ (PSP)

Post by aluigi »

The cpk script seems to work (yeah it takes some seconds before starting the extraction), have you already tried it?
http://aluigi.org/bms/cpk.bms
trena
Posts: 3
Joined: Tue Aug 09, 2016 2:47 am

Re: Norn9 ~Norn + Nonette~ (PSP)

Post by trena »

It doesn't work for me(
aluigi
Site Admin
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Joined: Wed Jul 30, 2014 9:32 pm

Re: Norn9 ~Norn + Nonette~ (PSP)

Post by aluigi »

Ehmmm you selected the script as input file instead of umd.cpk :)
trena
Posts: 3
Joined: Tue Aug 09, 2016 2:47 am

Re: Norn9 ~Norn + Nonette~ (PSP)

Post by trena »

Funny :shock: How extract dat files? Is this the central issue.
aluigi
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Joined: Wed Jul 30, 2014 9:32 pm

Re: Norn9 ~Norn + Nonette~ (PSP)

Post by aluigi »

I don't know.
In case someone wants to work on it this is the header of these dat files:

Code: Select all

48 43 41 00 01 03 00 60 66 6d 74 00 01 00 ac 44   HCA....`fmt....D
00 00 00 4e 00 80 01 7f 64 65 63 00 00 f6 01 0f   ...N....dec.....
5c 00 01 00 61 74 68 00 00 00 63 69 70 68 00 00   \...ath...ciph..
70 61 64 00 00 00 00 00 00 00 00 00 00 00 00 00   pad.............
AnonBaiter
Posts: 1125
Joined: Tue Feb 02, 2016 2:35 am

Re: Norn9 ~Norn + Nonette~ (PSP)

Post by AnonBaiter »

These .dat files are actually HCA files. The problem here is that these are encrypted.
Maybe you need to work with your extension guessing a little more.
aluigi
Site Admin
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Joined: Wed Jul 30, 2014 9:32 pm

Re: Norn9 ~Norn + Nonette~ (PSP)

Post by aluigi »

They are the original filenames and NOT guessed extensions.
AnonBaiter
Posts: 1125
Joined: Tue Feb 02, 2016 2:35 am

Re: Norn9 ~Norn + Nonette~ (PSP)

Post by AnonBaiter »

Either way, these are just HCA files so...