Serving up zipped files hidden inside images

I’ve known for years that this can be done, I just never realized how simple it is!

Basically, you copy two binary files, one image+one zip into a single file. The result can be opened using 7zip.

I wonder if I can start distributing my utilities using wordpress images as a medium.. <cackle/>

Look for out of place images on my posts in the future! <hint hint>