bunji2 / magic

magic

Go implementation to pickup magic numbers

Usage

C:\work>magic.exe
Usage: magic.exe file

This tool displays positions of magic numbers.

C:\work>magic.exe MrFusion.gpjb
0 gif
6943 png
9727 jpg
2791486 gif
2794240 png
2796217 jpg
5578481 gif
5580896 png
5583378 jpg
8366075 gif
8368830 png
8371932 jpg

magic.json

{
    "bmp": [[66, 67]],
    "jpg": [[255, 216]],
    "png": [[137, 80, 78, 71]],
    "gif": [[71, 73, 70, 56, 57, 97], [71, 73, 70, 56, 55, 97]]
}