Discovered: February 6, 2008
Updated: February 6, 2008 11:20:04 PM
Also Known As: Troj/Daymay-A [Sophos]
Type: Trojan
Infection Length: 393,216 bytes
Systems Affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Vista, Windows XP
Trojan.Daymay is a Trojan horse that may send spam emails from the compromised computer. It may also open a back door and download potentially malicious files on to the compromised computer.
Protection
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Initial Rapid Release version February 13, 2008 revision 035
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Latest Rapid Release version June 22, 2009 revision 066
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Initial Daily Certified version February 6, 2008 revision 036
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Latest Daily Certified version June 19, 2009 revision 051
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Initial Weekly Certified release date February 6, 2008
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Threat Assessment
Wild
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Wild Level: Low
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Number of Infections: 0 - 49
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Number of Sites: 0 - 2
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Geographical Distribution: Low
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Threat Containment: Easy
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Removal: Easy
Damage
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Damage Level: Medium
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Payload: Sends spam emails and may download malicious code on to the compromised computer.
Distribution
Writeup By: Jeong Mun