From: Jim <jim.foltz@...>
Date: 2008-01-30T20:19:57+09:00
Subject: Newbie: working with binary files/extract png from a binary file

Hello,

I am reverse engineering a binary file that has an embedded PNG image
in it. I opened the file in a hex editor and found the png header
information, but how to use Ruby to extract the PNG to it's own file?