The Gruel worm arrives as an email claiming to be a system update by Microsoft or Symantec depending on the varient. When opened it displays a fake Windows XP styled error dialouge. When "Send and Close" is clicked it will open a random selection of windows and bring up a error message titled kilLeRgUaTe saying, "Your computer is now mine, Why? Because I didn't had nothing to do and I thought, why not make the evil? Remember NOW YOUR PC IS IN MY POWER Windows Sucks! I can't stand it anymore! Windows has always sucked. Wake up people! It's a scam! You don't need a faster computer. You need a better operating system. Microsoft continuingly makes money by selling you the latest and greatest windows. The latest is always the most inefficient yet, slowing down your fast computer. Also, now you have to ugrade alll your other software too because different Windows versions are not compatible with each other! A hidden cost not mentioned at all. It's part of the scam. Capatalism Sucks!, Communism Sucks. KILLERGUATE."