The following instructions have been created to help you to get rid of "CoolWWWSearch.IEFeatInst" manually.
Use this guide at your own risk; software should usually be better suited to remove malware, since it is able to look deeper.

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Threat Details:

  • hijacker
  • downloader

This program downloads randomized files from the Internet and installs them on the local machine (e.g. ISTbar, GAIN, etc.). Furthermore it circumvents security settings in Internet Explorer by adding a couple of domains to the Trusted Zones (ZoneMap).
Supposed Functionality:
Internet Explorer Feature Installer
Removal Instructions:


Important: There are more files that cannot be safely described in simple words. Please use Spybot-S&D to remove them.

Final Words:

If neither Spybot-S&D nor self help did resolve the issue or you would prefer one on one help,
  1. Please read these instructions before requesting assistance,
  2. Then start your own thread in the Malware Removal Forum where a volunteer analyst will advise you as soon as available.