Kaseya

Enable Meltdown/Spectre Patching

Scripts checks for 2 registry keys to be set to enable patching. If the machine is a server, there will be a 3rd registry key that will be checked as well. Script will report the result of these checks. Can Report using $MeltSpecPatch$. Use the following video to setup reports based on script tags.

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Disable Spectre Variant 2 Patch

Script checks for the existence of 2 registry keys. Then sets them to disable Spectre Mitigation. Script will report the result of these checks. More information here. Can Report using $Spectre2$. Use the following video to setup reports based on script tags.

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Disable Meltdown/Spectre Patching

Scripts checks for 2 registry keys to be set to disable patching. If the machine is a server, there will be a 3rd registry key that will be checked (removed). Script will report the result of these checks. Can Build a Report using $MeltSpecPatch$. Use the following video to setup reports based on script tags.

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XMR Endpoint Check

Procedure to check the endpoints for the mining exploit. Created by Douglas Sanchez (douglas.sanchez@kaseya.com) You MUST create a custom field called “XMR” as documented in Kaseya’s article 1-29-18 Modified by Chris A – Virtual Administrator to add Tags, and reduce un-needed entries Review the following video to build a report off the tags. The tag…

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Windows Build Reg Check (WaaSAssessment)

Script checks for build number. First looks for WaasAssesment, which provides a more detailed number. If it is not found, then uses a wmi query to pull the regular version number. Can report using $WinBuild$, $WaaSBuild$, $NoWaaSBuild$.

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Powershell 5 (WMF 5.1) Installer

Powershell 5 is part of WMF 5 and this script downloads and installs WMF 5.1. This script is only for Win7 and Win8.1 machines. Script checks for a couple requirements. First, it checks for .NET 4.5. Then in checks for WMF (Powershell) 4. If both of these are present then script will proceed with installation.…

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Meltdown/Spectre – Vulnerability Check

Installs PS module and runs powershell command Get-SpeculationControlSettings. Outputs the results to a file and reports to the procedure log. Procedure log will indicate if patching may be required. Should work on Powershell 3.0 or later. Results are saved to custom variable (“updateSystemInfo” lines will need to be edited to link to your variable). It…

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Meltdown/Spectre – Vulnerability Check (w/ Tags)

Imports PS module and runs powershell command Get-SpeculationControlSettings. Outputs the results to a file and reports to the procedure log. Procedure log will indicate if patching may be required. Should work on Powershell 3.0 or later. Can run report using tags: $Meltdown$, $MetldownPatch$, $NoMeltdownPatch$, $MeltdownLog$. $Meltdown$ is the same as $MeltdownPatch$ but works across multiple…

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Meltdown Scripts

Folder containing all the current meltdown scripts: Meltdown Reg Key Audit Meltdown Reg Key Force Add Meltdown/Spectre Vulnerability Check Meltdown/Spectre Vulnerability Check (w/ Tags)

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Meltdown Reg Key Force Add

This agent procedure will create the registry key “HKEY_LOCAL_MACHINE:\SOFTWARE\Microsoft\Windows\CurrentVersion\QualityCompat” Value=”cadca5fe-87d3-4b96-b7fb-a231484277cc” Type=”REG_DWORD” on any Windows machine using a powershell script. The registry key is not always required to get the Windows Update to protect against the Meltdown vulnerability. It is advised to check the list of Antivirus at: https://docs.google.com/spreadsheets/d/184wcDt9I9TUNFFbsAVLpzAtckQxYiuirADzf3cL42FQ/htmlview?sle=true#gid=0 You can find more information on this…

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