> **Warning**: This post contains an executable file, as we are uncertain whether it contains malicious code you download this file at your own risk. Super User is not responsible for any harm this file could do to your computer.

When in doubt we usually edit in a warning somewhat like the above one, then we run the file through some stuff in a virtual machine to get an idea what the file *really* does. We have had a packed executable that's not only once packed but multiple times, at the deepest level (4 or 5 times) it became clear that this was hiding malicious code and hence we removed the link.

Even more stronger, the programmer was dumb enough to use University's computers to develop his software. So, if we went further on that one we could have eventually traced it back to the author...

Best to warn users until it is clear whether it is clean or not, at least for executable files. These posts are often obvious given that they are not trying to solve the OPs problem but rather trying to get you to download the file and execute it. And well, sometimes it does happen that someone goes around and do that, but then the whole lesson is:

> Virus scanners, back-up software, updates and other security measures exist; *better safe than sorry.*