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W32.Rontokbro@mm

Risk Level 2: Low

Discovered:
September 23, 2005
Updated:
December 13, 2013 7:25:44 AM
Systems Affected:
Windows 2000, Windows 7, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP
W32.Rontokbro@mm is a mass-mailing worm that causes system instability.

Antivirus Protection Dates

  • Initial Rapid Release version pending
  • Latest Rapid Release version April 30, 2015 revision 007
  • Initial Daily Certified version pending
  • Latest Daily Certified version April 30, 2015 revision 017
  • Initial Weekly Certified release date pending
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Note: On May 14, 2015, modifications will be made to the threat write-ups to streamline the content. The Threat Assessment section will no longer be published as this section is no longer relevant to today's threat landscape. The Risk Level will continue to be the main threat risk assessment indicator.

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