Virus.DOS.8tunes is a memory resident parasitic virus on DOS.


When the virus is loaded into memory, it hooks INT 8, 21h to infect any executable that is run by writing itself to the end of the file.


After the virus has been resident for 30 minutes, it plays one out of 8 tunes. After 7 minutes, the virus plays another tune at random, and every 7 minutes after this. The tunes are German folk songs. 


8tunes DOS Virus03:44

8tunes DOS Virus

8tunes virus review by danooct1

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