Hijacker . NavHelper (Summary)
Software Name: NavHelper
Company Name: NavExcel LTD
Product Name: NavHelper
Classification: Hijacker
Website: http://www.navexcel.com
Brief:
Keywords typed in address bar will cause browser to be re-directed to NavExcel sponsored site or to a sponsored search listing. Program auto-updates.
IMPORTANT!
Some of the Hijacker.NavHelper components
are listed below. The list is compiled as a reference. The list might
not be complete and it doesn't represent instructions for manual removal.
We DO NOT recommend manual removal. Incorrect removal
of certain software might make your computer unstable or even unusable.
Removal of adware component might affect the related ad-supported software.
If you suspect that you have an unwanted instance of NavHelper
installed on your computer we recommend a free
audit of your system with INAC Anti Spyware.
NavHelper might create following folders (and inject its files inside
the folders):
NavHelper might create following files (some of the files might be
loaded in memory while the software is running):
- %WINDOWS%\Downloaded Program Files\NavInst2.ocx
- %WINDOWS%\Downloaded Program Files\OSD294.OSD
NavHelper is often accompanied by the following tracking cookies:
n/a
NavHelper might create following registry keys (and inject subkeys
and values):
- HKEY_CLASSES_ROOT\AppID\{710BCB5B-8C6C-483E-A4F5-FAF083B13184}
- HKEY_CLASSES_ROOT\CLSID\{C1E58A84-95B3-4630-B8C2-D06B77B7A0FC}
- HKEY_CLASSES_ROOT\Interface\{20F36AF3-3486-4BB6-8BCB-F1F8ABE74D07}
- HKEY_CLASSES_ROOT\NavExcel.NavHelper
- HKEY_CLASSES_ROOT\TypeLib\{FA4DE133-D3C3-4ED4-92D1-CD4DDE839AB3}
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Code Store Database\Distribution Units\NavCab
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ModuleUsage\*/NavInst2.ocx*
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\NavHelper
- HKEY_CLASSES_ROOT\AppID\Nhelper.DLL
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{C1E58A84-95B3-4630-B8C2-D06B77B7A0FC}
- HKEY_LOCAL_MACHINE\SOFTWARE\NavExcel
- HKEY_CLASSES_ROOT\NavExcel.NavHelper.1
NavHelper might create following registry values:
- HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SharedDLLs|*\NavInst2.ocx
NavHelper might create registry values with following data:
n/a
NavHelper might insert following entries in the HOSTS file:
n/a
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