ISearch toolbar


· Overview ·
· Origins ·
· Distribution ·
· Operation ·
· Detection and Removal ·
· Research ·



Overview

Alias:

Adware/ISearch [Panda], Trj/Downloader.NL [Panda]

Category:

Spyware: Any product that employs a user's Internet connection in the background without their knowledge, and gathers/transmits info on the user or their behavior. Many spyware products will collect referrer info (information from your web browser which reveals what URL you linked from), your IP address (a number that is used by computers on the network to identify your computer), system information (such as time of visit, type of browser used, the operating system and platform, and CPU speed.) Spyware products sometimes wrap other commercial products, and are introduced to machines when those commercial products are installed. See also Adware.

Adware: Software that displays popup/popunder ads when the primary user interface is not visible or which do not appear to be assocaited with the product.

Browser Helper Object: (BHO). A component that Internet Explorer will load whenever it starts, shares IE's memory context, can perform any action on the available windows and modules. A BHO can detect events, create windows to display additional information on a viewed page, monitor messages and actions. Microsoft calls it "a spy we send to infiltrate the browser's land." BHOs are not stopped by personal firewalls, because they are seen by the firewall as your browser itself. Some exploits of this technology search all pages you view in IE and replace banner advertisements with other ads. Some monitor and report on your actions. Some change your home page.

Downloader: A program designed to retrieve and install additional files, when run. Most will be configured to retrieve from a designated web or FTP site.

Error Hijacker: Any software that resets your browser's settings to display a new error page when a requested URL is not found. Hijacks may reroute your info and address requests through an unseen site, capturing that info. In such hijacks, your browser may behave normally, but be slower.

Toolbar: A group of buttons which perform common tasks. A toolbar for Internet Explorer is nomally located below the menu bar at the top of the form. Toolbars may be created by Browser Helper Objects.

Similar Pests:

Spyware · Adware · Browser Helper Object · Downloader · Error Hijacker · Toolbar

Origins

Group:

iDownload.com

Vendor:

iDownload.com

Phone:

Support 1-800-844-5919

Date of Origin:

March, 2004

Distribution

Prevalence:

  • ISearch toolbar: 108.6%
  • More Info

    Clot Factor:

  • ISearch toolbar: 7
  • The "Clot Factor" is a measure of how much a pest "gums up" a machine by adding registry entries, files, and directories. As more objects are placed in a machine, manual removal becomes more difficult and more error-prone.

    Growth:

  • ISearch toolbar: Insufficient data to report growth
  • Operation

    Storage Required:

  • ISearch toolbar: at least 1013 KB
  • Browser Performance:

    Likely to slow performance of Internet Explorer.

    Detection and Removal

    Automatic Removal:

    PestPatrol detects this.

    PestPatrol removes this.



    Manual Removal:

    Follow these steps to remove ISearch toolbar from your machine. Begin by backing up your registry and your system, and/or setting a Restore Point, to prevent trouble if you make a mistake.
    Stop Running Processes:

    Kill these running processes with Task Manager:

    Unregister DLLs:

    Unregister these DLLs with Regsvr32, then reboot:

    Clean Registry:

    Remove these registry items (if present) with RegEdit:

    Remove Files:

    Remove these files (if present) with Windows Explorer:

    Remove Directories:

    Remove these directories (if present) with Windows Explorer:

    Restore Settings:

    After following the instructions above, you will still need to restore your original settings and prevent this from happening again. Here''s how.

    Research

    File Analyses:

    More Info:

  • AllTheWeb, AltaVista, AOL Search, Ask Jeeves, Google, HotBot, Lycos, LookSmart, MSN, Yahoo!
  • Research By:

  • PestPatrol's Pest Research Center
  • Last Revised:

    April 03, 2005