VBS_AUTORUN.ABA

To terminate the malware/grayware process:

1. Open Windows Task Manager. To do this, press CTRL+SHIFT+ESC then click the Processes tab.
2. In the list of running programs*, locate the malware/grayware file/s detected earlier.
3. Select one of the detected files then press the End Process button.
4. Do the same for all detected malware/grayware files in the list of running processes.
5. To check if the malware/grayware process/es has/have been terminated, close Windows Task Manager then open it again.
6. Close Windows Task Manager.

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_CLASSES_ROOT>dllfile>ScriptEngine
3. In the right panel, locate and delete the entry:
   (Default) = "VBScript"
4. In the left panel, double-click the following:
   HKEY_CLASSES_ROOT>dllfile>ScriptHostEncode
5. In the right panel, locate and delete the entry:
   (Default) = "{85131631-480C-11D2-B1F9-00C04F86C324}"
6. In the left panel, double-click the following:
   HKEY_CLASSES_ROOT>dllfile>Shell>Open>Command
7. In the right panel, locate and delete the entry:
   (Default) = "%System%\Wscript.exe %1 %*"
8. In the left panel, double-click the following:
   HKEY_CLASSES_ROOT>dllfile>ShellEx>PropertySheetHandlers>WSHProps
9. In the right panel, locate and delete the entry:
   (Default) = "{60254CA5-953B-11CF-8C96-00AA00B8708C}"
10. In the left panel, double-click the following:
    HKEY_CURRENT_USER>Software>Microsoft>Windows Scripting Host>Settings
11. In the right panel, locate and delete the entry:
    Timeout = "0"
12. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>policies>Explorer
13. In the right panel, locate and delete the entry:
    NoDriveTypeAutoRun = "0"
14. In the left panel, double-click the following:
    HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Run
15. In the right panel, locate and delete the entry:
    USBDRIVE.dll = "%System%\USBDRIVE.dll"
16. Close Registry Editor.

To restore the registry value this malware/grayware modified:

1. Open Registry Editor. Click Start>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>Microsoft>Windows>CurrentVersion>Explorer>Advanced
3. In the right panel, locate the registry value:
   Hidden = "0"
4. Right-click on the value name and choose Modify. Change the value data of this entry to:
   Hidden = "1"
5. Again In the right panel, locate the registry value:
   HideFileExt = "1"
6. Right-click on the value name and choose Modify. Change the value data of this entry to:
   HideFileExt = "0"
7. Again In the right panel, locate the registry value:
   ShowSuperHidden = "0"
8. Right-click on the value name and choose Modify. Change the value data of this entry to:
   ShowSuperHidden = "1"
9. In the left panel, double-click the following:
   HKEY_CURRENT_USER>Software>Microsoft>Windows>CurrentVersion>Policies>Explorer
10. In the right panel, locate the registry value:
    NoDriveTypeAutoRun = "0"
11. Right-click on the value name and choose Modify. Change the value data of this entry to:
    NoDriveTypeAutoRun = "{Refer Below}"
12. Close Registry Editor.

To identify and delete AUTORUN.INF files created:

1. Right-click the Start button then choose Search... or Find..., depending on the version of Windows you are running.
2. In the Named input box, type:
   AUTORUN.INF
3. In the Look in: drop-down list, select a drive, then press Enter.
4. Select the file, then open using Notepad.
5. Check if the following lines are present in the file:
   
   [AutoRun]
   open= 
   
   
   shell\open=´ò¿ª(&O) 
   shell\open\Command=WScript.exe .\autorun.vbs
   shell\open\Default=1
6. If the lines are present, delete the file.
7. Repeat steps 3 to 6 for the remaining AUTORUN.INF files in other remaining removable drives.
8. Close Search Results.

To delete malware/grayware component files:

1. Search for the following files:
   
   • %System%\vbs.reg
   • %System%\doc.reg
   
   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.