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:
Categories:
- adware
Description:
Removal Instructions:
Files:
Please use Windows Explorer or another file manager of your choice to locate and delete these files.
- The file at "<$SYSDIR>\UpdateCheck.dll".
Make sure you set your file manager to display hidden and system files. If Ad.UpdateCheck uses rootkit technologies, use the rootkit scanner integrated into Spybot-S&D 2.x or our Total Commander anti-rootkit plugins.
You will have to use a global search for files without a name specified. Be extra careful, because just the name might not be enough to identify files!
Important: There are more files that cannot be safely described in simple words. Please use Spybot-S&D to remove them.
Registry:
You can use regedit.exe (included in Windows) to locate and delete these registry entries.
- Delete the registry key "{4AD75F62-34ED-48A7-9685-F869ED9AF0B4}" at "HKEY_CLASSES_ROOT\CLSID\".
- Delete the registry key "{4AD75F62-34ED-48A7-9685-F869ED9AF0B4}" at "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\".
If Ad.UpdateCheck uses rootkit technologies, use our RegAlyzer, RootAlyzer or our Total Commander anti-rootkit plugins.
Final Words:
If neither Spybot-S&D nor self help did resolve the issue or you would prefer one on one help,
- Please read these instructions before requesting assistance,
- Then start your own thread in the Malware Removal Forum where a volunteer analyst will advise you as soon as available.