Free Republic
Browse · Search
News/Activism
Topics · Post Article

To: Paul Atreides
First don't use Microsoft Outlook, but if you must:

How to turn off Windows Scripting Host
By Robert Vamosi, ZDNet Reviews & Solutions
May 12, 2000 10:24 AM PT

Recent virus outbreaks have exploited known vulnerabilities in Visual Basic Scripting under Windows. For example, NewLove and ILOVEYOU both contain attachments ending in .vbs which the user must click on to become infected. In order to limit the risk of infection, users of Windows should turn off Windows Scripting Host. Doing so will prevent you from executing .vbs scripts by double-clicking. For a complete discussion of the pros and cons of removing Windows Scripting Host, see To script or not to script.

How To Remove
Choose the instructions below appropriate for your version of Microsoft Windows.

Windows 95
Note: Not all users of Windows 95 will have Windows Scripting Host installed. It is available on editions of Windows 95 SR-2 and later. It might also have been installed separately or along with Internet Explorer 5.0 or later.

  • Open "My Computer"

  • Select "View/Options"

  • Click on File Types tab

  • Find VBScript Script File

  • Select Remove

  • Click OK

Windows 98

  • Click on Start (the button on lower left of your Windows desktop).

  • Click on Settings

  • Chose Control Panel

  • Click on Add/Remove

  • Chose the Windows Setup tab

  • Click on Accessories to obtain details

  • Uncheck Windows Scripting Host if it is checked.

  • Click on OK to save any changes

Windows NT

  • Open "My Computer"

  • Select "View/Options"

  • Click on File Types tab

  • Find VBScript Script File

  • Select Remove

  • Click OK

Windows 2000

  • Open "My Computer"

  • Select "Tools/Folder Options"

  • Click on File Types tab

  • Find VBScript Script File

  • Select Delete

  • Click OK


17 posted on 07/01/2002 1:42:24 PM PDT by McGruff
[ Post Reply | Private Reply | To 1 | View Replies ]


To: McGruff
The emails have stopped.
20 posted on 07/01/2002 1:50:20 PM PDT by Paul Atreides
[ Post Reply | Private Reply | To 17 | View Replies ]

To: All
Here's something free from Symantec

What is the Windows Scripting Host?
The Windows Scripting Host (WSH) is a feature of Microsoft Windows operating systems. It enables .vbs files to run in Windows 95, 98, NT 4.0, and Windows 2000. In the case of the VBS.LoveLetter.A and VBS.NewLove.A worms, it enabled the virus writer to automate actions that ran a direct script execution without end-user intervention.
The WSH enables users to automate tasks in Windows by providing access to the Windows shell, file system, registry, and more. The WSH is accessible to anyone who can learn to write the relatively simple scripting code. Scripts can be run directly from the desktop by clicking on a script file from within a program--such as an email program--or from the command console.

What can you do to protect yourself?

Script Blocking
If you are a home or small business customer, you should be running Norton AntiVirus 2001 or later. Both programs can be configured to detect VBScripts when they are run, alert you to ones that are unknown or possibly malicious, and block them if necessary.


Disable or uninstall the Windows Scripting Host
One preventive measure that you can take to protect yourself from viruses that come as .vbs attachments is to disable or uninstall the Windows Scripting Host. Because Windows Scripting Host is an optional part of Windows, it can be safely removed from your computer. This feature can easily be reinstalled if it is needed in the future. Remember that there are many other viruses that do not use the Windows Scripting Host, so it is critical that you continue to use Norton AntiVirus protection with the most up-to-date virus definitions.

NOTE: If you are using Norton AntiVirus 2001 and you have downloaded and installed the Script Blocking update, or you are using Norton AntiVirus 2002 and Script Blocking is enabled, this is neither necessary nor recommended.

How to disable (or re-enable) the Windows Scripting Host:
The program
Noscript.exe will disable the Windows Scripting Host; this will prevent viruses from executing automated scripts. Please note that disabling the WSH will prevent all scripts from running on the system.

The following are optional command-line parameters to Noscript.exe:

NOTE: If command-line parameters are used, Noscript will not toggle the enabled/disabled state of WSH.

How does Noscript disable/enable the WSH?
It renames the file association classes for any class that has either Wscript.exe or Cscript.exe in its Shell\Open\Command or Shell\Open2\Command registry keys.

How to uninstall the WSH:

Remove from the Control Panel--Windows 98 users only
If you are running Windows 98, you can either use this method, or the method described in the second section. Please follow these steps:

NOTE: This does not apply to Windows 98 Second Edition. If you are a Second Edition user, you must use the method described in the second section.
Remove the file from the system--any version of Windows
With the exception of some versions of Windows 98, the Windows Scripting Host can be installed on the computer, but not be displayed in the Add/Remove Programs dialog box. For these, and all versions of Windows, you can disable WSH by removing its executable file. Please follow these steps to do this:
21 posted on 07/01/2002 1:51:35 PM PDT by McGruff
[ Post Reply | Private Reply | To 17 | View Replies ]

To: McGruff
thanks.
23 posted on 07/01/2002 2:08:47 PM PDT by meadsjn
[ Post Reply | Private Reply | To 17 | View Replies ]

To: McGruff
Hi McGuff
thank you for being so helpful
I appreciate it
Love, Palo
26 posted on 07/01/2002 2:46:48 PM PDT by palo verde
[ Post Reply | Private Reply | To 17 | View Replies ]

Free Republic
Browse · Search
News/Activism
Topics · Post Article


FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson