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  3. W32.Tunk.A

W32.Tunk.A

Risk Level 2: Low

Discovered:
April 6, 2004
Updated:
February 13, 2007 12:20:58 PM
Type:
Worm, Virus
Systems Affected:
Windows

W32.Tunk.A is a file-prepending virus. From May 2004 onward, infected systems may fail to restart.

Antivirus Protection Dates

  • Initial Rapid Release version April 6, 2004
  • Latest Rapid Release version April 6, 2004
  • Initial Daily Certified version April 6, 2004
  • Latest Daily Certified version April 6, 2004
  • Initial Weekly Certified release date April 7, 2004
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Paul Mangan

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