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Adware.StopPopupAdsNow - Removal

Updated:
February 13, 2007 11:34:44 AM
Type:
Adware
Publisher:
Stop Popup Ads, Now
Risk Impact:
High
File Names:
Host.dll
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

  1. Update the virus definitions.
  2. Run a full system scan and delete all the files detected as Adware.StopPopupAdsNow.
  3. Delete the values that was added to the registry.
For specific details on each of these steps, read the following instructions.

1. Updating the virus definitions
Symantec Security Response fully tests all the virus definitions for quality assurance before they are posted to our servers. There are two ways to obtain the most recent virus definitions:
  • Running LiveUpdate, which is the easiest way to obtain virus definitions: These virus definitions are posted to the LiveUpdate servers once each week (usually on Wednesdays), unless there is a major virus outbreak. To determine whether definitions for this threat are available by LiveUpdate, refer to the Virus Definitions (LiveUpdate).
  • Downloading the definitions using the Intelligent Updater: The Intelligent Updater virus definitions are posted on U.S. business days (Monday through Friday). You should download the definitions from the Symantec Security Response Web site and manually install them. To determine whether definitions for this threat are available by the Intelligent Updater, refer to the Virus Definitions (Intelligent Updater).

    The Intelligent Updater virus definitions are available: Read "How to update virus definition files using the Intelligent Updater" for detailed instructions.

2. Scanning for and deleting the infected files
  1. Start Norton AntiVirus and make sure that it is configured to scan all the files. For more information, read the document, "How to configure Norton AntiVirus to scan all files."
  2. Run a full system scan.
  3. If any files are detected as infected with Adware.StopPopupAdsNow, click Delete.
3. Deleting the values from the registry

WARNING: Symantec strongly recommends that you back up the registry before making any changes to it. Incorrect changes to the registry can result in permanent data loss or corrupted files. Modify the specified keys only. Read the document, "How to make a backup of the Windows registry," for instructions.

  1. Click Start, and then click Run. (The Run dialog box appears.)
  2. Type regedit

    Then click OK. (The Registry Editor opens.)

  3. Delete the registry keys:
    • HKEY_CLASSES_ROOT\clsid\{00000273-8230-4dd4-be4f-6889d1e74167}
    • HKEY_CLASSES_ROOT\clsid\{10000273-8230-4dd4-be4f-6889d1e74167}
    • HKEY_CLASSES_ROOT\typelib\{10000273-8230-4dd4-be4f-6889d1e74167}

  4. Exit the Registry Editor.


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