BKDR_RBOT.DVR

To enable Registry Editor, Task Manager, and Folder options:

1. Open Notepad. To do this, click Start>Run, type Notepad in the text box provided, then press Enter.
2. Copy and paste the following script:
   On Error Resume Next Set shl = WScript.CreateObject("WScript.Shell") shl.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools" shl.RegDelete "HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools" shl.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr" shl.RegDelete "HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr" shl.RegDelete "HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoFolderOptions" shl.RegDelete "HKLM\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoFolderOptions"
3. Save this file as C:\RESTORE.VBS.
4. Click Start>Run again, type C:\RESTORE.VBS in the text box provided, then press Enter.
5. Click Yes at the prompt of the message box to execute the .VBS file.

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
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:
   {617E50F1-26EE-358A-9A32-9B32A55D49A5}
6. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{617E50F1-26EE-358A-9A32-9B32A55D49A5}
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. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
10. Still in the left panel, locate and delete the key:
    Control
11. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>TypeLib
12. Still in the left panel, locate and delete the key:
    {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
13. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Policies
14. Still in the left panel, locate and delete the key:
    System
15. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Policies>Microsoft>Windows NT
16. Still in the left panel, locate and delete the key:
    SystemRestore
17. 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>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>{617E50F1-26EE-358A-9A32-9B32A55D49A5}>InprocServer32
6. In the right panel, locate and delete the entry:
   ThreadingModel = "Apartment"
7. Again In the right panel, locate and delete the entry:
   {I556AED8FA890C168} = "{random values}"
8. Again In the right panel, locate and delete the entry:
   {0556AED8FA890C168} = "{random values}"
9. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Policies>Microsoft>Windows NT>SystemRestore
10. In the right panel, locate and delete the entry:
    DisableConfig = "1"
11. Again In the right panel, locate and delete the entry:
    DisableSR = "1"
12. Close Registry Editor.

To restore the registry value this malware/grayware/spyware modified:

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>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_LOCAL_MACHINE>SOFTWARE>Classes>CLSID>{248DD896-BB45-11CF-9ABC-0080C7E7B78D}>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>Interface>{248DD892-BB45-11CF-9ABC-0080C7E7B78D}>TypeLib
9. In the right panel, locate the registry value:
   Version = "1.0"
10. Right-click on the value name and choose Modify. Change the value data of this entry to:
    Version = "1.0"
11. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Classes>Interface>{248DD893-BB45-11CF-9ABC-0080C7E7B78D}>TypeLib
12. In the right panel, locate the registry value:
    Version = "1.0"
13. Right-click on the value name and choose Modify. Change the value data of this entry to:
    Version = "1.0"
14. Close Registry Editor.

To delete malware/grayware component files:

1. Search for the following files:
   
   • %User Temp%\TMP1.tmp.REG
   • %User Profile%\ntuser.dt
   
   Note: To do a search for the following files, right-click Start then click Search... or Find..., depending on the version of Windows you are running. For each file to be deleted, type its file name in the Named input box. In the Look In drop-down list, select My Computer, then press Enter.
2. Once located, select the file then press SHIFT+DELETE to permanently delete the file.
3. Repeat the said steps for all files listed.

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.