W32.Olatsky@mm

Risk Level 1: Very Low

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Discovered:: July 16, 2004
Updated:: February 13, 2007 12:25:19 PM
Also Known As:: WORM_OLATSKY.A [Trend]
Type:: Worm
Systems Affected:: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

W32.Olatsky@mm is a mass-mailing worm that sends itself to all address in the Microsoft Outlook address book. The worm has a Microsoft Word icon and logs key strokes in the file, Defragcom.dll.

Antivirus Protection Dates

Initial Rapid Release version July 17, 2004
Latest Rapid Release version September 28, 2010 revision 054
Initial Daily Certified version July 17, 2004
Latest Daily Certified version September 28, 2010 revision 036
Initial Weekly Certified release date July 17, 2004

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: Easy

Damage

Damage Level: Medium

Distribution

Distribution Level: Medium

Writeup By: Hiroshi Shinotsuka

Technical Details

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Internet Security Threat Report, Volume 16