1. Symantec/
  2. Security Response/
  3. Adware.MainSearch


February 13, 2007 11:34:12 AM
Risk Impact:
Systems Affected:


Adware.MainSearch is an adware component that modifies the Web browser's default home page and search settings without the user's permission. It may delete other adware programs, and it may download an updated version of itself from a host site. The adware may also download back door programs.


The files on the system are detected as Adware.MainSearch.


This adware component must be manually installed or installed as a component of another program that you install

Antivirus Protection Dates

  • Initial Rapid Release version October 2, 2014 revision 022
  • Latest Rapid Release version January 26, 2018 revision 004
  • Initial Daily Certified version September 23, 2003
  • Latest Daily Certified version January 26, 2018 revision 009
  • Initial Weekly Certified release date September 24, 2003
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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