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 Disinfection

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

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



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