Risk Level 1: Very Low

February 13, 2007 11:47:15 AM
Also Known As:

Anna is a rare virus that changes the infected program's time and date stamp to the date and time of infection.

Area of infection: .COM files
Likelihood: Rare
Region reported: England
Characteristics: Memory resident, triggered event
Target platform: DOS

Antivirus Protection Dates

  • Initial Rapid Release version December 20, 2000
  • Latest Rapid Release version August 8, 2016 revision 023
  • Initial Daily Certified version December 20, 2000
  • Latest Daily Certified version August 9, 2016 revision 001
  • Initial Weekly Certified release date pending
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

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STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
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