1. Symantec/
  2. Security Response/
  3. W32.Atendo@mm


Risk Level 1: Very Low

June 27, 2003
February 13, 2007 12:02:59 PM
Also Known As:
Trojan.Win32.Atendo [KAV], W32/Payfor@M [McAfee]
Systems Affected:

W32.Atendo@mm is a worm that replies to all the email messages it finds in the Microsoft Outlook Inbox of an infected computer. The worm also contains a destructive payload that deletes certain files from an infected computer.

Antivirus Protection Dates

  • Initial Rapid Release version June 27, 2003
  • Latest Rapid Release version August 8, 2016 revision 023
  • Initial Daily Certified version June 27, 2003
  • Latest Daily Certified version August 9, 2016 revision 001
  • Initial Weekly Certified release date June 28, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Robert X Wang

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