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PUA.OptimumInstall

Updated:
June 23, 2015 12:08:59 PM
Type:
Potentially Unwanted App
Risk Impact:
Low
Systems Affected:
Windows 2000, Windows 7, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Server 2008, Windows Vista, Windows XP

Behavior

PUA.OptimumInstall is a potentially unwanted application that downloads legitimate software as well as bundled third-party software including toolbars.

Note: Virus definitions dated June 23, 2015 or earlier detect this threat as OptimumInstaller.

Antivirus Protection Dates

  • Initial Rapid Release version October 2, 2014 revision 022
  • Latest Rapid Release version July 31, 2015 revision 020
  • Initial Daily Certified version September 3, 2013 revision 009
  • Latest Daily Certified version August 1, 2015 revision 005
  • Initial Weekly Certified release date September 4, 2013
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Yusuke Kudo

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