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Updated:
- February 13, 2007 11:40:05 AM
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Type:
- Adware
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Risk Impact:
- High
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File Names:
- msupdate.exe
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Systems Affected:
- Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP
Behavior
Adware.PSN is a search-hijacker that is installed as a Browser Helper Object. It can update itself when Windows is started.
Symptoms
The files are detected as Adware.PSN.
Transmission
Adware.PSN must be manually installed.
Antivirus Protection Dates
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Initial Rapid Release version October 27, 2004
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Latest Rapid Release version March 16, 2011 revision 020
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Initial Daily Certified version October 27, 2004
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Latest Daily Certified version March 16, 2011 revision 024
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Initial Weekly Certified release date October 27, 2004
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
