Trojan:Win32/Startpage.AEN

To detect and remove this threat and other malicious software that may be installed on your computer, run a full-system scan with an appropriate, up-to-date, security solution. The following Microsoft products detect and remove this threat:

• Microsoft Security Essentials
• Microsoft Safety Scanner

For more information on antivirus software, see http://www.microsoft.com/windows/antivirus-partners/.

Additional remediation instructions for Trojan:Win32/Startpage.AEN:

This threat may make lasting changes to a computer's configuration that are NOT restored by detecting and removing this threat. For more information on returning an infected computer to its pre-infected state, please see the following article/s:

• Changing your Internet Explorer Home Page:
  • For Windows 7: http://windows.microsoft.com/en-us/windows7/Change-your-Internet-Explorer-home-page
  • For Internet Explorer 7 and 8 in Windows Vista: http://windows.microsoft.com/en-US/windows-vista/Change-your-Internet-Explorer-home-page
  • For Internet Explorer 6: http://support.microsoft.com/kb/252464
• For other support and help related articles, go to:
  • Windows 7: http://support.microsoft.com/gp/windows7
  • Windows Vista: http://support.microsoft.com/ph/11732
  • Windows XP: http://support.microsoft.com/ph/1173
• Microsoft Security TechNet Center: http://technet.microsoft.com/security/default.aspx