Home Malware Programs Bad Toolbars PCH Search and Win Toolbar

PCH Search and Win Toolbar

Posted: August 10, 2010

Threat Metric

Threat Level: 1/10
Infected PCs: 13,413
First Seen: August 10, 2010
Last Seen: August 17, 2022
OS(es) Affected: Windows


PCH Search and Win Toolbar Screenshot 1PCH Search and Win Toolbar is a questionable search site and toolbar that may be loaded on a PC automatically. Usually the loading of PCH Search and Win Toolbar takes place after the installation of freeware programs obtained from a download site on the internet. Once it is loaded, PCH Search and Win Toolbar is apt to changing your default home page or default search engine and point to the PCH Search and Win Toolbar home page. Additionally, PCH Search and Win Toolbar may load random advertisements on your screen. If clicked on, the PCH Search and Win Toolbar ads may redirect you to other unwanted sites or ones that may attempt to sell or distribute unknown applications that are potentially malicious. It is best that the PCH Search and Win Toolbar programs and internet web browser add-ons be detected and remove d using an antispyware program.

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Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



%PROGRAMFILES%\searchandwintoolbar\searchandwintoolbar.dll File name: searchandwintoolbar.dll
Size: 1.9 MB (1905664 bytes)
MD5: 4df78fdae6c2fae49c1e259640539363
Detection count: 13,327
File type: Dynamic link library
Mime Type: unknown/dll
Path: %PROGRAMFILES%\searchandwintoolbar
Group: Malware file
Last Updated: February 16, 2014

Registry Modifications

The following newly produced Registry Values are:

CLSID{4E7BD74F-2B8D-469E-C8ED-EA2EFAD2ED61}HKEY..\..\..\..{RegistryKeys}Software\Microsoft\Internet Explorer\Approved Extensions\{4E7BD74F-2B8D-469E-C8ED-EA2EFAD2ED61}Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{4E7BD74F-2B8D-469E-C8ED-EA2EFAD2ED61}Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{4E7BD74F-2B8D-469E-C8ED-EA2EFAD2ED61}Software\searchandwintoolbar

Additional Information

The following directories were created:
%APPDATA%\searchandwintoolbar%PROGRAMFILES%\searchandwintoolbar%PROGRAMFILES(x86)%\searchandwintoolbar%USERPROFILE%\AppData\LocalLow\SEARCHANDWINTOOLBAR

One Comment

  • Sharrah Hogan says:

    This is on my phone how can I fix this it's freezing
    my phone up and all my apps are constantly closing
    Please help...

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