TROJ_VBBHO.SMIA

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_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib
3. Still in the left panel, locate and delete the key:
   {70747953-81DF-4F4D-9C7A-DAAD839FAD3B}
4. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{70747953-81DF-4F4D-9C7A-DAAD839FAD3B}
5. Still in the left panel, locate and delete the key:
   1.0
6. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{70747953-81DF-4F4D-9C7A-DAAD839FAD3B}>1.0
7. Still in the left panel, locate and delete the key:
   FLAGS
8. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{70747953-81DF-4F4D-9C7A-DAAD839FAD3B}>1.0>0
9. Still in the left panel, locate and delete the key:
   win32
10. Again Still in the left panel, locate and delete the key:
    HELPDIR
11. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface
12. Still in the left panel, locate and delete the key:
    {DEB9E5B3-3781-4A4C-80B8-216266A4B216}
13. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{DEB9E5B3-3781-4A4C-80B8-216266A4B216}
14. Still in the left panel, locate and delete the key:
    ProxyStubClsid
15. Again Still in the left panel, locate and delete the key:
    ProxyStubClsid32
16. Again Still in the left panel, locate and delete the key:
    TypeLib
17. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT>CLSID
18. Still in the left panel, locate and delete the key:
    {61BD6924-D4FB-4BA2-B2EF-EBE5E203D122}
19. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{61BD6924-D4FB-4BA2-B2EF-EBE5E203D122}
20. Still in the left panel, locate and delete the key:
    InprocServer32
21. In the left panel, double-click the following:
    HKEY_CLASSES_ROOT
22. Still in the left panel, locate and delete the key:
    QvodAdBlocker.QvodBlock
23. 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>Interface>{DEB9E5B3-3781-4A4C-80B8-216266A4B216}>TypeLib
3. In the right panel, locate and delete the entry:
   Version = "1.0"
4. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{61BD6924-D4FB-4BA2-B2EF-EBE5E203D122}
5. In the right panel, locate and delete the entry:
   ProgID = "QvodAdBlocker.QvodBlock"
6. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{61BD6924-D4FB-4BA2-B2EF-EBE5E203D122}>InprocServer32
7. In the right panel, locate and delete the entry:
   ThreadingModel = "Apartment"
8. Again In the right panel, locate and delete the entry:
   TypeLib = "{70747953-81DF-4F4D-9C7A-DAAD839FAD3B}"
9. Again In the right panel, locate and delete the entry:
   VERSION = "1.0"
10. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>QvodAdBlocker.QvodBlock
11. In the right panel, locate and delete the entry:
    Clsid = "{61BD6924-D4FB-4BA2-B2EF-EBE5E203D122}"
12. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{DEB9E5B3-3781-4A4C-80B8-216266A4B216}
13. In the right panel, locate and delete the entry:
    ProxyStubClsid = "{00020424-0000-0000-C000-000000000046}"
14. Again In the right panel, locate and delete the entry:
    ProxyStubClsid32 = "{00020424-0000-0000-C000-000000000046}"
15. Close Registry Editor.

To delete the malware/grayware folder:

1. Right-click Start then click Search... or Find..., depending on the version of Windows you are running.
2. In the Named input box, type:
   
   %Windows%\itmptqidyynkyjvtxrvn\
3. In the Look In drop-down list, select My Computer, then press Enter.
4. Once located, select the folder then press SHIFT+DELETE to permanently delete the folder.

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

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

1. Right-click Start then click Search....
2. In the Named input box, type:
   
   • %Windows%\userid.txt
   • %Windows%\reg.reg
3. In the Look In drop-down list, select My Computer then press Enter.
4. Once located, select the file then press SHIFT+DELETE to delete it.
5. Repeat the said steps for all files listed.

• For Windows Vista and Windows 7 users:

1. Click Start>Computer.
2. In the Search input box, type:
   
   • %Windows%\userid.txt
   • %Windows%\reg.reg
3. Once located, select the file then press SHIFT+DELETE to delete it.
4. Repeat the said steps for all files listed.
   *Note: Read the following Microsoft page if these steps do not work on Windows 7.