PES 2017 ZLib rejection

[JohnHudeski]

Hi, I am pretty familiar with the file format for the pro evo series but i have come across some files that refuse to unzip

Code: Select all

struct ZlibWESYS
{
   char magic[8]; // "\x00\x10\x01WESYS"
   uint32_t cmprSize;
   uint32_t uncmprSize;
   uint8_t wesys[cmprSize]; // Uncompress with Zlib
}

The general structure is as stated above but this file has a different magic[8]

Code: Select all

"\xFF\x10\x01WESYS"

Here is a sample

bill_body.zip

Please move this to game archives

[coredevel]

There's like 3 different ways to decompress zip files (zlib,deflat,gzip). Raw zip formats don't have checks.
I think quickBMS can detect them all.

Try this tool:
http://aluigi.altervista.org/mytoolz.htm#offzip

[JohnHudeski]

thanks. I dont need it anymore