Re: Virus Update

4 May 2000

      On 4 May 00, at 11:57, John Gonzalez/netMDC admin wrote:

Date sent:      	Thu, 4 May 2000 11:57:16 -0600 (MDT)
From:           	John Gonzalez/netMDC admin <ekool@ns1.netmdc.com>
To:             	Mark Borchers <markb@infi.net>
Copies to:      	nanog@merit.edu
Subject:        	Re: Virus Update
...
On Thu, 4 May 2000, Mark Borchers wrote:
...
Tim Cartwright here at Splitrock has written a cleaner
(attached).
URL? :)
Sorry, it was in an attachment which evidently did not make
it out to the mailing list.  Here it is. 

'Written 4-04-2000 by : Tim Cartwright
'This is in response to the LOVE-LETTER-FOR-YOU virus. Needs to be 
run before computer re-boot.
objWinDir       objSystem32DirobjTempDir       objDownLoadDir     
strDownLoadFolder
objFsoobjFso = CreateObject("Scripting.FileSystemObject")
Main()
Main()
	On Error Resume Next

	Set objWinDir = objFso.GetSpecialFolder(0)
	Set objSystem32Dir = objFso.GetSpecialFolder(1)
	Set objTempDir = objFso.GetSpecialFolder(2)

	strDownLoadFolder = 
RegRead("HKEY_CURRENT_USER\Software\Microsoft\Internet 
Explorer\Download Directory")

	If (strDownLoadFolder = "") then
		strDownLoadFolder = "c:\"
	End If

	If objFso.FileExists(strDownLoadFolder & "\WIN-BUGSFIX.exe") Then 
		DeleteAFile strDownLoadFolder & "\WIN-BUGSFIX.exe"
	End If

	If objFso.FileExists(objSystem32Dir & "\MSKernel32.vbs") Then 
		DeleteAFile objSystem32Dir & "\MSKernel32.vbs"
	End If

	If objFso.FileExists(objWinDir & "\Win32DLL.vbs") Then 
		DeleteAFile objWinDir & "\Win32DLL.vbs"
	End If

	If objFso.FileExists(objSystem32Dir & "\LOVE-LETTER-FOR-
YOU.TXT.vbs") Then 
		DeleteAFile objSystem32Dir & "\LOVE-LETTER-FOR-YOU.TXT.vbs"
	End If

	RegWrite "HKCU\Software\Microsoft\Internet Explorer\Main\Start 
Page", "http://www.microsoft.com/"
	RegDelete 
"HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunServi
ces\Win32DLL"
	RegDelete 
"HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\MSKe
rnel32"
	RegDelete 
"HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\WIN-
BUGSFIX"

	MsgBox "Done."Sub
RegDelete(strRegKey)
	On Error Resume Next
	Dim objRegEdit
	Set objRegEdit = CreateObject("WScript.Shell")
	objRegEdit.RegDelete  strRegKey

	If Err.Number <> 0 Then
		Select Case Err.Number
			Case -2147024894 'key does not exist
				'ignore
			Case Else
				MsgBox Err.Number & " Error deleteing key : " & 
strRegKey & " " & Err.Description
		End Select			
		Err.Clear
	End IfSub
RegRead(strKey)
	Dim objRegEdit
	Set objRegEdit = CreateObject("WScript.Shell")
	RegRead = objRegEdit.RegRead(strKey)Function
DeleteAFile(filespec)
 objFso.DeleteFile(filespec)Sub
RegWrite(strRegKey,strRegValue)
	Dim objRegEdit
	Set objRegEdit = CreateObject("WScript.Shell")
	objRegEdit.RegWrite strRegKey, strRegValueSub