How does the Security intelligence updates for Microsoft Defender Antivirus and other Microsoft Antimalware - KB2267602 work?

Microsoft continually updates security intelligence in antimalware products to cover the latest threats and to constantly tweak detection logic (daily or twice a day), enhancing the ability of Microsoft Defender Antivirus and other Microsoft antimalware solutions to accurately identify threats. This security intelligence works directly with cloud-based protection to deliver fast and powerful AI-enhanced, next-generation protection. They provide a different version of KB2267602 instead of a new KB name.

You can update this KB by triggering the update immediately downloads and applying the latest security intelligence or manually download the latest update if you cannot automatics update them

Trigger an update

In Windows 10, select Check for updates in the Windows Security Virus & threat protection screen to check for the latest updates.

Enterprise administrators can also push updates to devices in their network. To clear the current cache and trigger an update, use a batch script that runs the following commands as an administrator:

Bash
    
 
cd %ProgramFiles%\Windows DefenderMpCmdRun.exe -removedefinitions -dynamicsignaturesMpCmdRun.exe -SignatureUpdate
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Install via OPSWAT VBScript

Get all OS missing patches on the device. The script result will return all missing patches in real time

The output result will show the same as the current folder script. You can custom the path here

Bash
    
 
outFile="GetMissingPatchesLogs.txt"
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Install OS missing patches

Runs the script as an administrator

1/ Get the KB title via the output of the script to get the missing patches above

        
        Set objFSO=CreateObject("Scripting.FileSystemObject")
' How to write file
outFile="GetMissingPatchesLogs.txt"
Set objFile = objFSO.CreateTextFile(outFile,True)
timeStart = time()
Set updateSession = CreateObject("Microsoft.Update.Session")
updateSession.ClientApplicationID = "MSDN Sample Script"
Set updateSearcher = updateSession.CreateUpdateSearcher()
WScript.Echo timeStart & " : Start search for updates..."
objFile.Write timeStart & " : Start search for updates..." & vbCrLf
Set searchResult = _
updateSearcher.Search("(IsInstalled=0 AND IsHidden=1) OR (IsInstalled=0 AND IsHidden=0) OR (IsInstalled=0 AND DeploymentAction=*)")
timeEnd = time()
timeExcute = DateDiff("s", timeStart, timeEnd)
WScript.Echo timeEnd & " : End search for updates..."
objFile.Write timeEnd & " : End search for updates..." & vbCrLf
WScript.Echo timeExcute & "s to search for updates "
objFile.Write timeExcute & "s to search for updates" & vbCrLf
If searchResult.Updates.Count = 0 Then
    WScript.Echo "There are no applicable updates. Quit"
	objFile.Write "There are no applicable updates. Quit" & vbCrLf
	objFile.Close
	WScript.Quit
WScript.Echo "List of applicable items on the machine: " & searchResult.Updates.Count  
objFile.Write "List of applicable items on the machine: " & searchResult.Updates.Count & vbCRLF
For I = 0 To searchResult.Updates.Count-1
    Set update = searchResult.Updates.Item(I)
    ' WScript.Echo I + 1 & "> " & update.Title
	objFile.Write update.Title & vbCrLf
WScript.Echo "Quit" & vbCRLF
objFile.Write "Quit" & vbCrLf
objFile.Close
WScript.Quit

      

view raw GetMissingPatches_WindowsUpdate.vbs delivered with ❤ by emgithub

2/ Input the KB title to the install missing patches script

        
        Set objFSO=CreateObject("Scripting.FileSystemObject")
outFile = "InstallMissingPatchesLogs.txt"
Set objFile = objFSO.CreateTextFile(outFile, True)
' set update title to search for install
updateTitle = "Dell Inc. - Monitor - 1/7/2016 12:00:00 AM - 1.0.0.0"
Set updateSession = CreateObject("Microsoft.Update.Session")
updateSession.ClientApplicationID = "MSDN Sample Script"
Set updateSearcher = updateSession.CreateUpdateSearcher()
' select server + serviceId
' Dim serverSelection
' serverSelection = 3
' updateSearcher.ServerSelection = serverSelection
' Dim serviceId
' serviceId = "3DA21691-E39D-4da6-8A4B-B43877BCB1B7"
' updateSearcher.ServiceId = serviceId
WScript.Echo "Start install for patch: " & updateTitle
objFile.Write "Start search for updates..." & vbCrLf
Dim searchResult
' search for all updates with criteria
Set searchResult = updateSearcher.Search("(IsInstalled=0 AND IsHidden=1) OR (IsInstalled=0 AND IsHidden=0) OR (IsInstalled=0 AND DeploymentAction=*)")
objFile.Write "End search for updates..." & vbCrLf
If searchResult.Updates.Count = 0 Then
	objFile.Write "There are no applicable updates." & vbCrLf
	objFile.Close
	WScript.Echo "Finish with no applicable updates" & vbCRLF
	WScript.Quit
objFile.Write "List of applicable items on the machine: " & searchResult.Updates.Count & vbCrLf
For I = 0 To searchResult.Updates.Count-1
    Set update = searchResult.Updates.Item(I)
	objFile.Write update.Title & vbCrLf
Set updateToInstall = CreateObject("Microsoft.Update.UpdateColl")
' loop for search  result to look for the update title
For i = 0 To searchResult.Updates.Count-1
   Set update = searchResult.Updates.Item(i)
   If UCase(update.Title) = UCase(updateTitle) Then
      If update.IsInstalled = False Then
         objFile.Write "Result: Update applicable, not installed." & vbCrLf
         updateIsApplicable = True
         updateToInstall.Add(update)
      Else 
         objFile.Write "Result: Update applicable, already installed." & vbCrLf
         updateIsApplicable = True
		 objFile.Close
		 WScript.Echo "Finish with patch already installed." & vbCRLF
         WScript.Quit 
      End If
objFile.Write vbCrLf
If updateIsApplicable = False Then
   objFile.Write "Result: Update is not applicable to this machine." & vbCrLf
   objFile.Close
   WScript.Echo "Finish with update is not applicable to this machine." & vbCRLF
   WScript.Quit
'download update
Set downloader = updateSession.CreateUpdateDownloader() 
downloader.Updates = updateToInstall
Set downloadResult = downloader.Download()
objFile.Write "Download Result: " & downloadResult.ResultCode & vbCrLf
'install Update
Set installer = updateSession.CreateUpdateInstaller()
WScript.Echo vbCRLF & "Installing..."
installer.Updates = updateToInstall
Set installationResult = installer.Install()
'output the result of the installation
objFile.Write "Installation Result: " & installationResult.ResultCode & vbCrLf
objFile.Write "Reboot Required: " & installationResult.RebootRequired & vbCrLf
objFile.Write "Finish install" & vbCrLf
objFile.Close
WScript.Echo "Finish install." & vbCRLF
WScript.Quit

      

view raw InstallMissingPatches_WindowsUpdate.vbs delivered with ❤ by emgithub

Bash
    
 
updateTitle = "Dell Inc. - Monitor - 1/7/2016 12:00:00 AM - 1.0.0.0"
Copy

For further queries or concerns regarding the Security intelligence updates for Microsoft Defender Antivirus and other Microsoft Antimalware - KB2267602, please open a Support Case with the OPSWAT team via phone, online chat or form, or feel free to ask the community on our OPSWAT Expert Forum.

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