Viral Rewind: Virus.DOS.Morphine

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. Morphine is a virus on DOS that is memory-resident, stealthy and polymorphic. When first loaded, it seeks out and infects the COMMAND.COM DOS interpreter thereby making the virus load into memory with each system boot. While in memory any program that is run whether it is a .COM or .EXE will become infected. Due to its polymorphic stealth capabilities it hides any file size increase including any overall decrease in disk space which aids in avoiding detection by the user or antivirus software.

The payload: When the date is August 10, whenever an infected file is executed or when the system boots with the infected COMMAND.COM, Morphine displays an upside-down cross complete with audible noises and animations. It displays text that reads "RELIGIOUS VOMIT! MORPHINE-A VIRUS 0.6.4" with the appearance of blood running down from the text. Again it uses the internal speaker to play noise while this is happening. Morphine also disables CTRL-ALT-DEL thereby requiring the user to power off the machine to end the payload (however it'll return the moment the infected COMMAND.COM is loaded). When the "blood" reaches near the bottom of the cross the audio/text animation blends together. The text turns red and the audio goes constant.

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Great video bro!
I have a question what computer are you using and what soundboard are you using? The sound it makes with the beeping is so cool and I'd like to find more examples.

tis