Relive the Nightmare of an Old-School Computer Virus at the New Malware Museum

The Malware Museum is now live at the Internet Archive. And like another collection there an archive of MS-DOS games the Malware Museum uses an emulator to let you watch the virus play out, safely.

Mikko Hypponen, a computer security expert who has spent decades analyzing, collecting and writing about viruses, curated the collection, which is a collaboration with the Internet Archive's Jason Scott. The destructive parts of the viruses in the collection have been removed, and aren't going to hurt your current machine.

The collection of '80s and '90s viruses includes the Casino virus, which actually forces the unfortunate computer user to play a game.

"The casino virus is neat," Hypponen explained in a 2011 talk that accompanies the collection. "It actually takes a copy of your file allocation table to memory, then it overwrites it on your hard drive.

"So, you've just lost all your files," he explains. "But it has a copy in RAM, right? And now it lets you play a game." Basically, if you win the game nicknamed Disk Destroyer it writes your file allocation table back to the drive, restoring your stuff. If you lose, well, you lose your files too.

Other old viruses, like COFFSHOP, displayed a political message. And some just made fun of you.

You can check out the full collection here.

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