Threat Description

MPS-OPC

Details

Aliases:MPS-OPC
Category:Malware
Type:Virus
Platform: W32

Summary



The 640 byte variant contains the text

(C) MPS-OPC 1991 v3.1

but the 654 byte one claims to be version 3.2. Not yet analyzed.



Removal


Automatic action

Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.

More

You may wish to refer to the Support Community for further assistance. You also may also refer to General Removal Instructions for a general guide on alternative disinfection actions.



Technical Details




Variant:MPS-OPC 1.1

A 469 byte version.


Variant:Slow load

Probably the first version - 376 bytes.


Variant:MPS-OPC 4.01

This virus is structurally different, and belongs to a different family, as it only infects .EXE files, but it is probably written by the same authors.






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