Letter_h

Threat description

Details

TYPEVirus
ORIGINCzech
OTHERResident, COM-files

Summary

This virus stays resident in the memory and infects all executed COM files.



Removal

Automatic action

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

More scanning & removal options

More information on the scanning and removal options available in your F-Secure product can be found in the Help Center.

You may also refer to the Knowledge Base on the F-Secure Community site for more information.

Contact Support

F-Secure customers can request support online via the Request support or the Chat forms on our Home - Global site.

Technical Details

On the 7th day of every month the virus displays this message:

Virus TV N O V A   Extremly a n t i   heuristic system   Technical infos:   All is  S H I T   Greets go to   all virus developing   groups in Brno !   Czech republic96      

Letter_h was in the wild in Czech in March 1996.

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