This is a packer for exe under win32.

You can use it to pack any 32-bit exe file.

Please use Microsoft Visual Studio Community 2015 to build this project.

1. Open packer.sln by VS
2. Build

This project use compressor to compress data to reduce exe file iexe

Another branch selfvalid with self-validation function that showns how to extend this very basic packer.

Just run packer a.exe.

a.exe is the file you want to pack.

This is detail usage from packer.exe:

Usage: packer a.exe [options]
Options:
  -level: compression level. 0 for store, 9 for highest
          compression ratio. default is 3.
  -lazy : set max lazy match, default is 8.
  -chain: set max length of find in hash chain, default is 32.

Notice: lazy and chain will be ignored if you setted level.