Threat Description

Yesterday

Details

Aliases:Yesterday, YOM
Category:Malware
Type:Virus
Platform:W32

Summary



Yesterday is a simple COM file infector. Every 128th time the virus is run it adjusts the computer's date backwards by one day.

The virus contains the texts '[pepper]' and 'yesterday once more'.



Removal


Automatic action

Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.

More

You may wish to refer to the Support Community for further assistance. You also may also refer to General Removal Instructions for a general guide on alternative disinfection actions.



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