Classification

Category: Malware

Type: -

Aliases: Safwan

Summary


For more information on macro viruses, see the description of WordMacro/Concept.

The Safwan virus consist of one encrypted AutoOpen macro. When the virus infects NORMAL.DOT, it splits to macros named FileOpen and System32.

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

Submit a file or URL for further analysis.

Technical Details


WordMacro/Safwan activates on the 10th of October. At this time it displays a dialog box with this text:

Happy Birthday
 Is it your birthday today?
 Yes
No

If the answer is yes the virus does not infect the opened document.

Otherwise the virus only spreads. The name of the virus comes from a text macro it created to check if it has already infected NORMAL.DOT.

Safwan was reported to be in the wild in summer 1997.