RTKT_KILLAV.KSI

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
3. Still in the left panel, locate and delete the key:
   Dllhost.dllhostatl.1
4. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Dllhost.dllhostatl.1
5. Still in the left panel, locate and delete the key:
   CLSID
6. Again Still in the left panel, locate and delete the key:
   Dllhost.dllhostatl
7. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Dllhost.dllhostatl
8. Still in the left panel, locate and delete the key:
   CLSID
9. Again Still in the left panel, locate and delete the key:
   CurVer
10. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID
11. Still in the left panel, locate and delete the key:
    {4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}
12. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}
13. Still in the left panel, locate and delete the key:
    ProgID
14. Again Still in the left panel, locate and delete the key:
    VersionIndependentProgID
15. Again Still in the left panel, locate and delete the key:
    Programmable
16. Again Still in the left panel, locate and delete the key:
    InprocServer32
17. Again Still in the left panel, locate and delete the key:
    TypeLib
18. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib
19. Still in the left panel, locate and delete the key:
    {1A5ED667-F873-4549-9F86-3BE3B1754365}
20. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{1A5ED667-F873-4549-9F86-3BE3B1754365}
21. Still in the left panel, locate and delete the key:
    1.0
22. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{1A5ED667-F873-4549-9F86-3BE3B1754365}>1.0
23. Still in the left panel, locate and delete the key:
    FLAGS
24. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib>{1A5ED667-F873-4549-9F86-3BE3B1754365}>1.0>0
25. Still in the left panel, locate and delete the key:
    win32
26. Again Still in the left panel, locate and delete the key:
    HELPDIR
27. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface
28. Still in the left panel, locate and delete the key:
    {AF59F601-FCF8-443A-8DBF-B7918AEB9094}
29. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{AF59F601-FCF8-443A-8DBF-B7918AEB9094}
30. Still in the left panel, locate and delete the key:
    ProxyStubClsid
31. Again Still in the left panel, locate and delete the key:
    ProxyStubClsid32
32. Again Still in the left panel, locate and delete the key:
    TypeLib
33. 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>{4BB28DC6-CEA8-4ABA-B5F1-E56165B6D65D}>InprocServer32
3. In the right panel, locate and delete the entry:
   ThreadingModel = "Apartment"
4. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{AF59F601-FCF8-443A-8DBF-B7918AEB9094}>TypeLib
5. In the right panel, locate and delete the entry:
   Version = "1.0"
6. Close Registry Editor.

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%\xxxxxx.dll
   • %Windows%\fonts\akzglmvk.tmp
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%\xxxxxx.dll
   • %Windows%\fonts\akzglmvk.tmp
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.