Symantec.com > Enterprise > Security Response > W32.Dumaru.Gen@mm

W32.Dumaru.Gen@mm

Risk Level 2: Low

Discovered:
January 25, 2004
Updated:
February 13, 2007 12:16:39 PM
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

W32.Dumaru.Gen@mm is a generic detection to catch possible future variants of the W32.Dumaru family of worms. This family consists of mass-mailing threats, which may contain the following functionality:
  • Keylogging
  • File infection
  • Remote access via backdoor

Most variants are packed with a run-time packer, such as UPX or FSG.

Antivirus Protection Dates

  • Initial Rapid Release version January 26, 2004
  • Latest Rapid Release version March 11, 2011 revision 032
  • Initial Daily Certified version January 26, 2004 revision 041
  • Latest Daily Certified version March 11, 2011 revision 025
  • Initial Weekly Certified release date January 26, 2004
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

  • Wild Level: Low
  • Number of Infections: 0 - 49
  • Number of Sites: 0 - 2
  • Geographical Distribution: Low
  • Threat Containment: Easy
  • Removal: Moderate

Damage

  • Damage Level: Medium

Distribution

  • Distribution Level: High

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