Classification

Category: Malware

Type: Virus

Aliases: MPS-OPC

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

Based on the settings of your F-Secure security product, it will either automatically delete, quarantine or rename the detected program or file, or ask you for a desired action.

Knowledge Base

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About the product

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Submit a sample

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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.