Conception Plus csfi rip

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
realtimerendering
Posts: 6
Joined: Tue Dec 31, 2019 4:24 am

Conception Plus csfi rip

Post by realtimerendering »

Like Zero time dilemma and Conception II, seems like conception plus (https://store.steampowered.com/app/9065 ... TION_PLUS/) is using the same way to pack the game.

However same trick (Custom QuickBMS Script from aluigi, ref: viewtopic.php?f=9&t=2697) is not working, specifically speaking the hierarchy is correct but the texture is not able to open.

Please give any suggestions, I would be really appreciated.

Note: For some reason I can't open texture in ripped file from Conception II, however using RenderDoc I am able to open it. But I still cannot open the ripped file from Conception Plus

csfi Download Link: https://mega.nz/#!NUt31KKK!Gni6-Xs4lOi- ... ikMAUFcy2Y
aluigi
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Re: Conception Plus csfi rip

Post by aluigi »

5Gb? Definitely not, moreover from mega.nz that doesn't allow partial downloads.
Use http://aluigi.org/bms/filecutter.bms for uploading the two files it generates.
realtimerendering
Posts: 6
Joined: Tue Dec 31, 2019 4:24 am

Re: Conception Plus csfi rip

Post by realtimerendering »

. Sorry for the inconvenience, I've upload the two files generated from the bms file.

The links to the two files are:
https://www59.zippyshare.com/v/vxzf2TAP/file.html
https://www59.zippyshare.com/v/Dn3CJ6Im/file.html

I am really appreciated for your help, thanks a lot.
aluigi
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Re: Conception Plus csfi rip

Post by aluigi »

The format is just the same of Zero Time Dilemma and the script on my website (0.1.4) is perfectly compatible.
Do you have problems with extraction of the files?
realtimerendering
Posts: 6
Joined: Tue Dec 31, 2019 4:24 am

Re: Conception Plus csfi rip

Post by realtimerendering »

yes, it is compatible to extract all files in the archive.
However, I can't open the extracted image(*.dds), I'm not sure it is corrupted or not.

BTW, when extracting another game Conception II, the extracted dds file can be only open with renderdoc in my PC. Photoshop seems not support the file.
However in ConceptionI, the dds file cannot open by renderdoc.
aluigi
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Re: Conception Plus csfi rip

Post by aluigi »

I don't think there is any encryption in use but feel free to upload one of the extracted dds for analysis.
realtimerendering
Posts: 6
Joined: Tue Dec 31, 2019 4:24 am

Re: Conception Plus csfi rip

Post by realtimerendering »

aluigi
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Re: Conception Plus csfi rip

Post by aluigi »

Ok, it was compressed so it means that not only the ORB files are compressed and there is no way to know if a file is compressed or not (probably some extensions are).
Script update for automatically extracting all the gzip compressed files:
http://aluigi.org/bms/zero_time_dilemma.bms
realtimerendering
Posts: 6
Joined: Tue Dec 31, 2019 4:24 am

Re: Conception Plus csfi rip

Post by realtimerendering »

Ohhhhh, I never thought of it may be a compressed file.
I am able to open it from 7z and the new extracted file looks fine for now.

However the new bms script seems to having some errors.

The raw errors are:

QuickBMS generic files extractor and reimporter 0.10.0 (64bit test)
by Luigi Auriemma
e-mail: me@aluigi.org
web: aluigi.org
(Apr 28 2019 - 07:18:51)

quickbms.aluigi.org Homepage
zenhax.com ZenHAX Forum
@zenhax @quickbms Twitter & Scripts

- open input file D:\_Programs\_Shortcuts\csfi Extract\quickbms\..\00000000.cfsi
- open script ..\zero_time_dilemma.bms
- set output folder .

offset filesize filename
--------------------------------------
000000000003b806 1048724 aikou\001_parts.dds
Info: algorithm 14
offset 000000000003b806
input size 0x0000000000006e4b 28235
output size 0x0000000000100094 1048724
result 0xffffffffffffffff -1

Error: the uncompressed data (-1) is bigger than the allocated buffer (1048724)

Last script line before the error or that produced the error:
55 clog NAME OFFSET SIZE XSIZE
aluigi
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Re: Conception Plus csfi rip

Post by aluigi »

Ops my small mistake, fixed :D
realtimerendering
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Re: Conception Plus csfi rip

Post by realtimerendering »

It works totally fine!

Thanks a lot! :D