W32.Banish.A@mm

Risk Level 2: Low

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Discovered:: May 1, 2005
Updated:: February 13, 2007 12:38:15 PM
Also Known As:: Win32.Banish.A [Computer Assoc, Email-Worm.Win32.Banish.{a, b} [Kaspersky Lab], W32/Banish.worm [McAfee], W32/Multie@MM [McAfee], W32/Banish-A [Sophos], WORM_BANISH.A [Trend Micro]
Type:: Worm
Systems Affected:: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

W32.Banish.A@mm is a mass-mailing worm that also spreads through the network by exploiting the Microsoft Windows LSASS Buffer Overrun Vulnerability (as described in Microsoft Security Bulletin MS04-011).

Antivirus Protection Dates

Initial Rapid Release version May 2, 2005
Latest Rapid Release version July 26, 2008 revision 017
Initial Daily Certified version May 2, 2005
Latest Daily Certified version September 28, 2010 revision 036
Initial Weekly Certified release date May 4, 2005

Click 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

Writeup By: Rodney Andres

Technical Details

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Internet Security Threat Report, Volume 16