TSPY_KEYLOG.YYKW

To delete the registry key this malware/grayware created:

1. Open Registry Editor.
   » For Windows 2000, Windows XP, and Windows Server 2003 users, click Start>Run, type regedit in the text box provided, and then press Enter.
   » For Windows Vista, Windows 7, and Windows Server 2008 users, click the Start button, type regedit in the Search input field then press Enter.
   » For Windows 8, Windows 8.1, and Windows Server 2012 users, right-click on the lower left corner of the screen, click Run, type regedit in the text box provided, and then press Enter.
2. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{50F16B26-467E-11D1-8271-00C04FC3183B}
3. Still in the left panel, locate and delete the key:
   Programmable
4. Again Still in the left panel, locate and delete the key:
   Control
5. Again Still in the left panel, locate and delete the key:
   Insertable
6. Close Registry Editor.

To restore registry values this malware/grayware modified:

1. Open Registry Editor. To do this:
   
   • On Windows 2000, XP, and Server 2003:
     Click Start>Run, type REGEDIT in the text box provided, and then press Enter.
   • On Windows Vista, 7, and Server 2008:
     Click the Start button, type REGEDIT in the Search input field then press Enter.
   • On Windows 8, 8.1, and Server 2012:
     Right-click on the lower left corner of the screen and click Run, type REGEDIT in the Run input field, and then press Enter.
2. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{50F16B26-467E-11D1-8271-00C04FC3183B}>InprocServer32
3. In the right panel, locate the registry value:
   ThreadingModel = "Apartment"
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   ThreadingModel = "Apartment"
5. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{3F30C968-480A-4C6C-862D-EFC0897BB84B}>InprocServer32
6. In the right panel, locate the registry value:
   ThreadingModel = "Apartment"
7. Right-click on the value name and choose Modify. Change the value data of this entry to:
   ThreadingModel = "Apartment"
8. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{9DBD2C50-62AD-11D0-B806-00C04FD706EC}>InprocServer32
9. In the right panel, locate the registry value:
   ThreadingModel = "Apartment"
10. Right-click on the value name and choose Modify. Change the value data of this entry to:
    ThreadingModel = "Apartment"
11. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{EAB841A0-9550-11CF-8C16-00805F1408F3}>InprocServer32
12. In the right panel, locate the registry value:
    ThreadingModel = "Apartment"
13. Right-click on the value name and choose Modify. Change the value data of this entry to:
    ThreadingModel = "Apartment"
14. 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 File name* input box, type the following:
   
   • %User Temp%\TMP4352$.TMP
   • %User Temp%\RGI9.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.
   *Note: The file name input box title varies depending on the Windows version (e.g. Search for files or folders named or All or part of the file name.).

• For Windows Vista, Windows 7, Windows Server 2008, Windows 8, Windows 8.1, and Windows Server 2012:

1. Open a Windows Explorer window.
   • For Windows Vista, 7, and Server 2008 users, click Start>Computer.
   • For Windows 8, 8.1, and Server 2012 users, right-click on the lower left corner of the screen,then click File Explorer.
2. In the Search Computer/This PC input box, type:
   
   • %User Temp%\TMP4352$.TMP
   • %User Temp%\RGI9.tmp
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.