Appder

Classification

Malware

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Appder, NTTHNTA, FunYour

Summary

For more information on Word macro viruses, see WordMacro/Concept.

WordMacro/Appder consists of three macros. It also contains a destructive activation routine. After 20 infected files, the virus tries to delete the following files:

 C:\DOC\*.EXE


C:\DOC\*.COM


C:\WINDOWS\*.EXE


C:\WINDOWS\SYSTEM\*.TTF


C:\WINDOWS\SYSTEM\*.FOT

If the virus succeedes, Windows will not boot after this.

WordMacro/Appder contains this text:

Virus - NTTHNTA

WordMacro/Appder has been reported in the wild during 1997.

Removal

Automatic action

Based on the settings of your F-Secure security product, it will either move the file to the quarantine where it cannot spread or cause harm, or remove it.

Find out more

Knowledge Base

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User Guide

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Submit a sample

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Technical Details

N/A

Date Created: -

Date Last Modified: -