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+---- Thread: Pokemon Cafe ReMix (Mobile) (/thread-42526.html)
Pokemon Cafe ReMix (Mobile) - Gummy Frog - 03-11-2024
Hi! I've been curious about extracting files from Cafe ReMix for a while. I'm using the mobile version since it's easy to run on an emulator.
I managed to extract what was in the root/data/app section since I'm pretty sure that's where the files are - I found sound data and some other things - but all the data is compressed in .arc formats.
I downloaded peazip which can read the .arc files, but they seem to be encrypted and need a key.. I'm not exactly sure how to decrypt these. Anyone have any idea where to start?
RE: Pokemon Cafe ReMix (Mobile) - Shade - 03-12-2024
Utilize this script and QuickBMS to get at least part of the way. The files that come out are unsorted .dat files so it's not much better but it's at least a step closer.
Code:
# Pokémon Cafe Mix .ARC (script 0.1.1)
comtype deflate
get DUMMY long
get DUMMY long
get DUMMY long
get DUMMY long
get FILES long
get DUMMY long
get DUMMY long
get DUMMY long
for i = 0 < FILES
get NAME_CRC long
get TYPE long
get BLOCK_SIZE long # just like ZSIZE aligned
get OFFSET long
get XZSIZE long # aligned for encrypted
get ZSIZE long
get SIZE long
get SOME_CRC1 long
get ZERO long
get FLAGS long
get SOME_CRC2 long
get ZERO long
if FLAGS & 0x100
log "ENCRYPTED/" OFFSET XZSIZE
else
if SOME_CRC2 == 0
clog "" OFFSET ZSIZE SIZE
else # yeah FLAGS 1 and XZSIZE != ZSIZE, no way to guess
log "ENCRYPTED/" OFFSET XZSIZE
endif
endif
next i