Battle WinRar or 7Zip? What's your favourite?

A short time ago I read this article by Didier Stevens:


which refers to:


Also in this case the choice of a zip file manager can be important for the prevention.
 
A short time ago I read this article by Didier Stevens:


which refers to:


Also in this case the choice of a zip file manager can be important for the prevention.
Good article Thanks for sharing :D :D
 
OSA blocks executables masked with other types of extensions.
In my crude example I added the double extension to Speedyfox:

fake.JPG