TROJ_CRYPTX.A

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_CURRENT_USER>Software
3. Still in the left panel, locate and delete the key:
   Licenses
4. In the left panel, double-click the following:
   HKEY_CLASSES_ROOT>CLSID
5. Still in the left panel, locate and delete the key:
   {D977FC00-CD37-8622-FA32-4F517B711CFB}
6. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{D977FC00-CD37-8622-FA32-4F517B711CFB}
7. Still in the left panel, locate and delete the key:
   InprocServer32
8. Again Still in the left panel, locate and delete the key:
   ProgID
9. Again Still in the left panel, locate and delete the key:
   VersionIndependentProgID
10. Close Registry Editor.

To delete the registry value 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_CURRENT_USER>Software>Licenses
3. In the right panel, locate and delete the entry:
   {R7C0DB872A3F777C0} = "{random values}"
4. Again In the right panel, locate and delete the entry:
   {K7C0DB872A3F777C0} = "{random values}"
5. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{D977FC00-CD37-8622-FA32-4F517B711CFB}>InprocServer32
6. In the right panel, locate and delete the entry:
   ThreadingModel = "Both"
7. Again In the right panel, locate and delete the entry:
   {ICF64BB63460CE6A3} = "{random values}"
8. Again In the right panel, locate and delete the entry:
   {0CF64BB63460CE6A3} = "{random values}"
9. 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>Microsoft>RFC1156Agent>CurrentVersion>Parameters
3. In the right panel, locate the registry value:
   TrapPollTimeMilliSecs = "3a98"
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   TrapPollTimeMilliSecs = "3a98"
5. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Control Panel>Desktop
6. In the right panel, locate the registry value:
   Wallpaper = "%User Profile%\Application Data\strongcrypt.bmp"
7. Right-click on the value name and choose Modify. Change the value data of this entry to:
   Wallpaper = "%Windows%\web\wallpaper\Bliss.bmp"
8. Again In the right panel, locate the registry value:
   TileWallpaper = "0"
9. Right-click on the value name and choose Modify. Change the value data of this entry to:
   TileWallpaper = "0"
10. 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 Profile%\TEMP\RAIDTest
   • %User Profile%\Application Data\strongcrypt.bmp
   • %User Startup%\strongcrypt.bmp
   • cleen.bat
   • %User Startup%\{malware file name}
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 Profile%\TEMP\RAIDTest
   • %User Profile%\Application Data\strongcrypt.bmp
   • %User Startup%\strongcrypt.bmp
   • cleen.bat
   • %User Startup%\{malware file name}
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.

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:
   
   • %User Profile%\Application Data\TEMP
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.