TROJ_DLOADR.SMM

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

1. Open Notepad. To do this:
   
   • For Windows 2000, XP, and Server 2003 users:
     Click Start>Run, type Notepad in the text box provided, then press Enter.
   • For Windows Vista and 7 users:
     Click start. Type Notepad , 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_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Policies>Explorer
3. Still in the left panel, locate and delete the key:
   DisallowRun
4. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options
5. Still in the left panel, locate and delete the key:
   regedit.exe
6. Again Still in the left panel, locate and delete the key:
   RfwMain.exe
7. Again Still in the left panel, locate and delete the key:
   Rfwsrv.exe
8. Again Still in the left panel, locate and delete the key:
   RavMoD.exe
9. Again Still in the left panel, locate and delete the key:
   avp.exe
10. Again Still in the left panel, locate and delete the key:
    Rav.exe
11. Again Still in the left panel, locate and delete the key:
    360Safe.exe
12. Again Still in the left panel, locate and delete the key:
    360tray.exe
13. Again Still in the left panel, locate and delete the key:
    KAVStart.EXE
14. Again Still in the left panel, locate and delete the key:
    taskmgr.exe
15. 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>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>regedit.exe
3. In the right panel, locate and delete the entry:
   Debugger = "D:\RECYCLER\????8.exe"
4. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>RfwMain.exe
5. In the right panel, locate and delete the entry:
   Debugger = "D:\RECYCLER\????8.exe"
6. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Rfwsrv.exe
7. In the right panel, locate and delete the entry:
   Debugger = "D:\RECYCLER\????8.exe"
8. In the left panel, double-click the following:
   HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>RavMoD.exe
9. In the right panel, locate and delete the entry:
   Debugger = "D:\RECYCLER\????8.exe"
10. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>avp.exe
11. In the right panel, locate and delete the entry:
    Debugger = "D:\RECYCLER\????8.exe"
12. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Rav.exe
13. In the right panel, locate and delete the entry:
    Debugger = "D:\RECYCLER\????8.exe"
14. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>360Safe.exe
15. In the right panel, locate and delete the entry:
    Debugger = "D:\RECYCLER\????8.exe"
16. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>360tray.exe
17. In the right panel, locate and delete the entry:
    Debugger = "D:\RECYCLER\????8.exe"
18. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>KAVStart.EXE
19. In the right panel, locate and delete the entry:
    Debugger = "D:\RECYCLER\????8.exe"
20. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>taskmgr.exe
21. In the right panel, locate and delete the entry:
    Debugger = "D:\RECYCLER\????8.exe"
22. 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 and 7:
     Click the Start button, type REGEDIT in the Search input field then press Enter.
2. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Policies>Explorer
3. In the right panel, locate the registry value:
   NoDriveTypeAutoRun = b5
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   NoDriveTypeAutoRun = 91
5. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Explorer>Advanced
6. In the right panel, locate the registry value:
   HideFileExt = 1
7. Right-click on the value name and choose Modify. Change the value data of this entry to:
   HideFileExt = 1
8. Again In the right panel, locate the registry value:
   Hidden = 2
9. Right-click on the value name and choose Modify. Change the value data of this entry to:
   Hidden = 2
10. Again In the right panel, locate the registry value:
    SuperHidden = 1
11. Right-click on the value name and choose Modify. Change the value data of this entry to:
    SuperHidden = 0
12. 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:
   
   D:\RECYCLER
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 delete malware/grayware component files:

1. Search for the following files:
   
   • %System%\Option.bat
   • %System Root%\ntldr~6
   • %System Root%\ntldr~8
   • %System%\KavUpda.exe
   • %Windows%\Help\HelpCat.exe
   • %Windows%\Sysinf.bat
   • %Windows%\regedt32.sys
   
   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.