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W32.Beagle.AZ@mm

Risk Level 2: Low

Discovered:
January 26, 2005
Updated:
February 13, 2007 12:32:31 PM
Also Known As:
Win32.Bagle.AU [Computer Assoc, Email-Worm.Win32.Bagle.ay [Kas, W32/Bagle.bk@MM [McAfee], W32/Bagle-BK [Sophos], WORM_BAGLE.AZ [Trend Micro]
Type:
Worm
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

W32.Beagle.AZ@mm is a mass-mailing worm that also spreads through file-sharing networks. The email will have a variable subject and attachment name. The attachment will have a .com, .cpl, .exe, or .scr file extension.

Note: Virus definitions version 70126ax (extended version: 20050126.050) or greater are required to detect this threat.

Antivirus Protection Dates

  • Initial Rapid Release version January 26, 2005
  • Latest Rapid Release version January 26, 2005
  • Initial Daily Certified version January 26, 2005
  • Latest Daily Certified version January 26, 2005
  • Initial Weekly Certified release date January 26, 2005
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

  • Wild Level: Low
  • Number of Infections: More than 1000
  • Number of Sites: More than 10
  • Geographical Distribution: Low
  • Threat Containment: Easy
  • Removal: Moderate

Damage

  • Damage Level: Medium

Distribution

  • Distribution Level: High
Writeup By: Kaoru Hayashi

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