Eng
  1. Skip to navigation
  2. Skip to content
  3. Skip to sidebar


Appder


Aliases:


Appder
NTTHNTA, FunYour

Malware

W32

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.



Disinfection & Removal

Automatic Disinfection

Allow F-Secure Anti-Virus to disinfect the relevant files.

For more general information on disinfection, please see Removal Instructions.







Description Created: Mikko Hypponen, F-Secure



Submit a sample




Wondering if a file or URL is malicious? Submit a sample to our Lab for analysis via the Sample Analysis System (SAS)

Give And Get Advice




Give advice. Get advice. Share the knowledge on our free discussion forum.