PSVita Catherine Full Body .CPK

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
anime663
Posts: 21
Joined: Fri Jan 29, 2016 3:25 am

PSVita Catherine Full Body .CPK

Post by anime663 »

Hey, I'm trying to extract the CPK for Catherine Full Body but it looks like its compressed or something. I provided a picture below.

If anyone could help me with it, I can try to upload the cpk file if needed. Its kind of a big file so I don't want to try to upload it unless I have to. My internet sucks.
Thanks!
kurokozeref
Posts: 9
Joined: Thu Mar 29, 2018 7:45 am

Re: PSVita Catherine Full Body .CPK

Post by kurokozeref »

Cripaktool tested?
anime663
Posts: 21
Joined: Fri Jan 29, 2016 3:25 am

Re: PSVita Catherine Full Body .CPK

Post by anime663 »

Yes, I have. I've tried multiple CPK tools and nothing.
Nameless32
Posts: 35
Joined: Sun Dec 21, 2014 7:43 pm

Re: PSVita Catherine Full Body .CPK

Post by Nameless32 »

try this.
Download
but, you need to decrypt your file first.



Exemple of this file decrypted.
Image
anime663
Posts: 21
Joined: Fri Jan 29, 2016 3:25 am

Re: PSVita Catherine Full Body .CPK

Post by anime663 »

Nameless32 wrote:try this.
but, you need to decrypt your file first.


Thanks. What did you use to decrypt the file?
Nameless32
Posts: 35
Joined: Sun Dec 21, 2014 7:43 pm

Re: PSVita Catherine Full Body .CPK

Post by Nameless32 »

anime663 wrote:
Nameless32 wrote:try this.
but, you need to decrypt your file first.


Thanks. What did you use to decrypt the file?



https://github.com/motoharu-gosuto/psvpfstools

http://nopaystation.com/database/
anime663
Posts: 21
Joined: Fri Jan 29, 2016 3:25 am

Re: PSVita Catherine Full Body .CPK

Post by anime663 »

Thanks!
Doronetty
Posts: 3
Joined: Mon Feb 17, 2020 8:14 am

Re: PSVita Catherine Full Body .CPK

Post by Doronetty »

Mille pardons, but can you please explain for a stupid non-programmers, how to decrypt this damn model.cpk step-by step (utility, command line et.c.)!
And else - the models inside this pack are in P5 format, right? Cause nobody still released no one 3D model from Catherine FB, unlike a tons of P5 3D models - it's strange...
Nameless32
Posts: 35
Joined: Sun Dec 21, 2014 7:43 pm

Re: PSVita Catherine Full Body .CPK

Post by Nameless32 »

Doronetty wrote:Mille pardons, but can you please explain for a stupid non-programmers, how to decrypt this damn model.cpk step-by step (utility, command line et.c.)!
And else - the models inside this pack are in P5 format, right? Cause nobody still released no one 3D model from Catherine FB, unlike a tons of P5 3D models - it's strange...



psvpfsparser.exe -i "path to input encripted folder of the game" -o "path to output folder" -z "zRIF for game or DLC" -f http://cma.henkaku.xyz/
Doronetty
Posts: 3
Joined: Mon Feb 17, 2020 8:14 am

Re: PSVita Catherine Full Body .CPK

Post by Doronetty »

Well, I found zRIF of Catherine FB - so I had to write so: psvpfsparser.exe -I [...]-o[..] -z KO5ifR1dQ+d7BYCshdhiaGhuCbI/Cg3g89+/2O0Rr/hPlNcszFq38XgML4XBxTiaYmgLAAhcFsYA , right?
But what means -f parameter? And which AID should I point at the site you gave(http://cma.henkaku.xyz/)? Or I should just writе this URL and psvpfsparser.exe will do everything necessary to automatically?
Well, I exec this string - as result - "Missing option --title_id_dst"
String text is:
psvpfsparser.exe -i c:\CatherineFullBody - o c:\temp -z KO5ifR1dQ+d7BYCshdhiaGhuCbI/Cg3g89+/2O0Rr/hPlNcszFq38XgML4XBxTiaYmgLAAhcFsYA -f http://cma.henkaku.xyz/
Nameless32
Posts: 35
Joined: Sun Dec 21, 2014 7:43 pm

Re: PSVita Catherine Full Body .CPK

Post by Nameless32 »

Doronetty wrote:Well, I found zRIF of Catherine FB - so I had to write so: psvpfsparser.exe -I [...]-o[..] -z KO5ifR1dQ+d7BYCshdhiaGhuCbI/Cg3g89+/2O0Rr/hPlNcszFq38XgML4XBxTiaYmgLAAhcFsYA , right?
But what means -f parameter? And which AID should I point at the site you gave(http://cma.henkaku.xyz/)? Or I should just writе this URL and psvpfsparser.exe will do everything necessary to automatically?
Well, I exec this string - as result - "Missing option --title_id_dst"
String text is:
psvpfsparser.exe -i c:\CatherineFullBody - o c:\temp -z KO5ifR1dQ+d7BYCshdhiaGhuCbI/Cg3g89+/2O0Rr/hPlNcszFq38XgML4XBxTiaYmgLAAhcFsYA -f http://cma.henkaku.xyz/



see it again
Doronetty
Posts: 3
Joined: Mon Feb 17, 2020 8:14 am

Re: PSVita Catherine Full Body .CPK

Post by Doronetty »

Well, now this:
Successfully decompressed zRIF from provided license string.
failed to find unicv.db file or icv.db folder
At c:\CatherineFullBody dir I have all of game files (and unicv.db which I doubled and placed the copy at root catalogue as well as model.cpk).
What can I do now?