This works! I have tested it!
Use F6 to toggle it! (You may have to press F6 ingame, it didn't work at first.)
Virus Scan: Virus Scan - Click Me!
It's kind of hard to take a screen shot of this, since I could really just take a shot, wait, take another, wait etc. so I'll take a video soon.
I do not know where this is from, and I did not make it.