The following instructions have been created to help you to get rid of "Ad.GiantSavings" manually.
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:
Ad.GiantSavings uses the Crossrider framework to install ad-supported web browser plug-ins.
Removal Instructions:

Installed Software List:

You can try to uninstall products with the names listed below; for items identified by other properties or to avoid malware getting active again on uninstallation, use Spybot-S&D or RunAlyzer to locate and get rid of these entries.
  • Products that have a key or property named "Giant Savings".

Files:

Please use Windows Explorer or another file manager of your choice to locate and delete these files.
  • A file with an unknown location named "Giant-Savings-ExtensionGui.zip".
  • The file at "<$LOCALAPPDATA>\Giant Savings\Chrome\Giant Savings.crx".
  • The file at "<$PROGRAMFILES>\Giant Savings\Giant Savings Extension.exe".
  • The file at "<$PROGRAMFILES>\Giant Savings\Giant Savings ExtensionGui.exe".
  • The file at "<$PROGRAMFILES>\Giant Savings\giant savings.dll".
  • The file at "<$PROGRAMFILES>\Giant Savings\Giant Savings.exe".
  • The file at "<$PROGRAMFILES>\Giant Savings\Giant Savings.ico".
  • The file at "<$PROGRAMFILES>\Giant Savings\Giant Savings.ini".
  • The file at "<$PROGRAMFILES>\Giant Savings\Giant Savings-bg.exe".
  • The file at "<$PROGRAMFILES>\Giant Savings\Giant SavingsGui.exe".
  • The file at "<$PROGRAMFILES>\Giant Savings\Giant SavingsInstaller.log".
  • The file at "<$PROGRAMFILES>\Giant Savings\Uninstall.exe".
Make sure you set your file manager to display hidden and system files. If Ad.GiantSavings 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.

Folders:

Please use Windows Explorer or another file manager of your choice to locate and delete these folders.
  • The directory at "<$LOCALAPPDATA>\Giant Savings\Chrome".
  • The directory at "<$LOCALAPPDATA>\Giant Savings".
  • The directory at "<$PROGRAMFILES>\Giant Savings".
Make sure you set your file manager to display hidden and system files. If Ad.GiantSavings uses rootkit technologies, use our RootAlyzer 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 folders!

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 "{11111111-1111-1111-1111-110011441179}" at "HKEY_LOCAL_MACHINE\CLSID\".
  • Delete the registry key "{11111111-1111-1111-1111-110011441179}" at "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\Low Rights\ElevationPolicy\".
  • Delete the registry key "{11111111-1111-1111-1111-110011441179}" at "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\".
  • Delete the registry key "{22222222-2222-2222-2222-220022442279}" at "HKEY_LOCAL_MACHINE\CLSID\".
  • Delete the registry key "{44444444-4444-4444-4444-440044444479}" at "HKEY_LOCAL_MACHINE\TypeLib\".
  • Delete the registry key "215 Apps" at "HKEY_CURRENT_USER\Software\InstalledBrowserExtensions\".
  • Delete the registry key "Giant Savings" at "HKEY_CURRENT_USER\Software\".
  • Delete the registry key "Installer" at "HKEY_CURRENT_USER\Software\Giant Savings\".
  • Delete the registry key "Log" at "HKEY_CURRENT_USER\Software\Giant Savings\".
  • Delete the registry value "215AppVerifier" at "HKEY_CURRENT_USER\Software\Crossrider\".
  • Delete the registry value "LogFilesFolder" at "HKEY_CURRENT_USER\Software\Giant Savings\Log\".
  • Delete the registry value "WriteHelperLogFile" at "HKEY_CURRENT_USER\Software\Giant Savings\Log\".
If Ad.GiantSavings uses rootkit technologies, use our RegAlyzer, RootAlyzer or our Total Commander anti-rootkit plugins.

There are more registry entries that cannot be safely described in simple words. Please use Spybot-S&D to remove them.

Final Words:

If neither Spybot-S&D nor self help did resolve the issue or you would prefer one on one help,
  1. Please read these instructions before requesting assistance,
  2. Then start your own thread in the Malware Removal Forum where a volunteer analyst will advise you as soon as available.