1. Symantec/
  2. Security Response/
  3. 1stAntiVirus


February 13, 2007 11:48:55 AM
Misleading Application
Infection Length:
144,000 bytes
Risk Impact:
File Names:
C:\Documents and Settings\Administrator\Application Data\Microsoft\Internet Explorer\Quick Launch\
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP


1stAntiVirus is a security risk that may give exaggerated reports of threats on the computer. The program then prompts the user to purchase a registered version of the software in order to remove the reported threats.


Your Symantec program detects 1stAntiVirus.


This security risk is manually downloaded and installed.

Antivirus Protection Dates

  • Initial Rapid Release version October 2, 2014 revision 022
  • Latest Rapid Release version February 1, 2015 revision 020
  • Initial Daily Certified version March 14, 2006
  • Latest Daily Certified version March 14, 2011 revision 038
  • Initial Weekly Certified release date March 15, 2006
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

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STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
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