snk games GRC files

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
kenji
Posts: 4
Joined: Sat Jan 17, 2015 12:39 am

snk games GRC files

Post by kenji »

RECOMPRESS SCRIPT
log MEMORY_FILE 0 0
get SIZE asize
for i = 0 < SIZE
get TMP byte
if TMP >= 0xc0
put 0xc1 byte MEMORY_FILE
endif
put TMP byte MEMORY_FILE
next i
get SIZE asize MEMORY_FILE
get NAME filename
string NAME -= "_uncompressed"
log NAME 0 SIZE MEMORY_FILE

RECOMPRESS SCRIPT MAKES FILE BIGGER THAN ORIGINAL
these are samples http://www.filedropper.com/svcchaosgrcfiles