I want to play a prank on a friend and i was wondering if you guys know of or know where i can get a fake virus program to scare my friends. i know there's been some exes programs that i can use, i used to have one but i forgot where i got it or what its called. someone once send me one and when i got it i got so scared, but later i found out that my cousin was just kidding (playing) with me. i really got scared.