BKDR_HUPIGON.ETY

To delete the registry key this malware/grayware created:

1. Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
2. In the left panel, double-click the following:
   HKEY_CLASSES_ROOT>CLSID
3. Still in the left panel, locate and delete the key:
   {DFF9F0BD-F0BD-FF95-BDFF-0BDF90BDFF95}
4. In the left panel, double-click the following:
   HKEY_CLASSES_ROOT>CLSID>{DFF9F0BD-F0BD-FF95-BDFF-0BDF90BDFF95}
5. Still in the left panel, locate and delete the key:
   InProcServer32
6. Close Registry Editor.

To delete the registry value this malware/grayware created:

1. Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
2. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{DFF9F0BD-F0BD-FF95-BDFF-0BDF90BDFF95}>InProcServer32
3. In the right panel, locate and delete the entry:
   ThreadingModel = "Apartment"
4. Close Registry Editor.

To manually delete a malware/grayware file from an affected system:

• For Windows 2000, Windows XP, and Windows Server 2003:

1. Right-click Start then click Search....
2. In the left panel, click All Files.
3. In the Named input box, type the following:
   
   • %Program Files%\Common Files\Microsoft Shared\MSINFO\F0BDFF95.dll
4. In the Look In drop-down list, select My Computer then press Enter.
5. Once located, select the file then press SHIFT+DELETE to delete it.

• For Windows Vista and Windows 7 users:

1. Click Start>Computer.
2. In the Search input box, type the following:
   
   • %Program Files%\Common Files\Microsoft Shared\MSINFO\F0BDFF95.dll
3. Once located, select the file then press SHIFT+DELETE to delete it.
   *Note: Read the following Microsoft page if these steps do not work on Windows 7.