A and A

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A & A
Common name A & A
Technical name A & A
Aliases A_and_A
Family N/A
Classification Virus
Type DOS
Subtype COM, munges datetime and display
Isolation 1993
Point of isolation Unknown
Point of origin Unknown
Author(s) Unknown

A & A is a computer virus which infects COM files. It changes an infected program’s time and date stamp to the date and time of infection. When activated, the virus clears and reprints blocks of the screen. The infection code contains the string {A&A}

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