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Details
Protect Family
These are dangerous memory resident parasitic viruses. They hook INT 21h and 1Ch or 33h depending on their versions, and then write themselves to the end of COM and EXE files that are executed.
"Protect.1157,1196" clear the file attributes and corrupt the mouse driver
(in the memory). "Protect.1355" manifests itself by a small and very
disgusting screen trembling.
The viruses contain the text:
File protection |