Schakel Uit Smart Documents Manifests

πŸ’Ό Management Samenvatting

Deze security regelen waarborgt de correcte configuratie van beveiligingsinstellingen op Windows endpoints.

Aanbeveling
Implementeer
Risico zonder
High
Risk Score
7/10
Implementatie
2u (tech: 1u)
Van toepassing op:
βœ“ Windows

Deze instelling is onderdeel van de Windows security baseline en beschermt tegen bekende aanvalsvectoren door het afdwingen van veilige configuraties.

PowerShell Modules Vereist
Primary API: Graph
Connection: Connect-MgGraph
Required Modules: Microsoft.Graph.DeviceManagement

Implementatie

Dit regelen Configureerert Schakel uit smart documents manifests via Microsoft Intune apparaat configuratie beleid of compliance policies om Windows endpoints te beveiligen volgens security best practices.

Vereisten

office

Implementeeratie

Gebruik PowerShell-script Schakel uit-smart-documents-manifests.ps1 (functie Invoke-Monitoring) – Monitoren.

monitoring

Gebruik PowerShell-script disable-smart-documents-manifests.ps1 (functie Invoke-Monitoring) – Controleren.

Remediatie

Gebruik PowerShell-script disable-smart-documents-manifests.ps1 (functie Invoke-Remediation) – Herstellen.

Compliance en Auditing

Beleid documentatie

Compliance & Frameworks

Automation

Gebruik het onderstaande PowerShell script om deze security control te monitoren en te implementeren. Het script bevat functies voor zowel monitoring (-Monitoring) als remediation (-Remediation).

PowerShell
# Control: O365-CO-000012 - Office applications must not load XML expansion packs with Smart Documents #Requires -Version 5.1 # DISA STIG Microsoft Office 365 ProPlus v3r3 param( [string]$RegistryPath = "HKCU:\Software\Policies\Microsoft\Office\16.0\Common\General", [switch]$Monitoring, [switch]$Remediation, [switch]$Revert, [switch]$WhatIf ) # Function for monitoring the control function Invoke-Monitoring { Write-Host "Monitoring O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Green try { $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disabled (manifests blocked), 0 = Enabled # Check if registry path exists if (-not (Test-Path $RegistryPath)) { Write-Host "βœ— Registry path does not exist: $RegistryPath" -ForegroundColor Red return $false } # Check the current value $currentValue = Get-ItemProperty -Path $RegistryPath -Name $valueName -ErrorAction SilentlyContinue if ($currentValue -and $currentValue.$valueName -eq $expectedValue) { Write-Host "βœ“ Control compliant: DisableSmartDocumentsManifests = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green return $true } else { $actualValue = if ($currentValue) { $currentValue.$valueName } else { "Not Set" } Write-Host "βœ— Control non-compliant: DisableSmartDocumentsManifests = $actualValue (Expected: $expectedValue - Smart Document manifests should be disabled)" -ForegroundColor Red return $false } } catch { Write-Host "βœ— Error checking registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Function for remediation function Invoke-Remediation { Write-Host "Remediating O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Yellow try { # Check if registry path exists, create if not if (-not (Test-Path $RegistryPath)) { Write-Host "Creating registry path: $RegistryPath" -ForegroundColor Yellow New-Item -Path $RegistryPath -Force | Out-Null } # Set the registry value to disable Smart Document manifests $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disable Smart Document manifests Set-ItemProperty -Path $RegistryPath -Name $valueName -Value $expectedValue -Type DWord -Force Write-Host "βœ“ Registry value set successfully: $valueName = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green # Verify the setting Start-Sleep -Seconds 1 $complianceResult = Invoke-Monitoring return $complianceResult } catch { Write-Host "βœ— Error configuring registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Main execution function Invoke-Revert { Write-Host "Reverting O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents " -ForegroundColor Yellow try { if ($WhatIf) { Write-Host " [WhatIf] Would remove registry value" -ForegroundColor Cyan return $true } $valueName = "DisableSmartDocumentsManifests" if (Test-Path $RegistryPath) { Remove-ItemProperty -Path $RegistryPath -Name $valueName -ErrorAction SilentlyContinue Write-Host " Removed registry value: $valueName" -ForegroundColor Green } return $true } catch { Write-Host " Error during revert: # Control: O365-CO-000012 - Office applications must not load XML expansion packs with Smart Documents #Requires -Version 5.1 # DISA STIG Microsoft Office 365 ProPlus v3r3 param( [string]$RegistryPath = "HKCU:\Software\Policies\Microsoft\Office\16.0\Common\General", [switch]$Monitoring, [switch]$Remediation, [switch]$Revert, [switch]$WhatIf ) # Function for monitoring the control function Invoke-Monitoring { Write-Host "Monitoring O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Green try { $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disabled (manifests blocked), 0 = Enabled # Check if registry path exists if (-not (Test-Path $RegistryPath)) { Write-Host "βœ— Registry path does not exist: $RegistryPath" -ForegroundColor Red return $false } # Check the current value $currentValue = Get-ItemProperty -Path $RegistryPath -Name $valueName -ErrorAction SilentlyContinue if ($currentValue -and $currentValue.$valueName -eq $expectedValue) { Write-Host "βœ“ Control compliant: DisableSmartDocumentsManifests = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green return $true } else { $actualValue = if ($currentValue) { $currentValue.$valueName } else { "Not Set" } Write-Host "βœ— Control non-compliant: DisableSmartDocumentsManifests = $actualValue (Expected: $expectedValue - Smart Document manifests should be disabled)" -ForegroundColor Red return $false } } catch { Write-Host "βœ— Error checking registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Function for remediation function Invoke-Remediation { Write-Host "Remediating O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Yellow try { # Check if registry path exists, create if not if (-not (Test-Path $RegistryPath)) { Write-Host "Creating registry path: $RegistryPath" -ForegroundColor Yellow New-Item -Path $RegistryPath -Force | Out-Null } # Set the registry value to disable Smart Document manifests $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disable Smart Document manifests Set-ItemProperty -Path $RegistryPath -Name $valueName -Value $expectedValue -Type DWord -Force Write-Host "βœ“ Registry value set successfully: $valueName = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green # Verify the setting Start-Sleep -Seconds 1 $complianceResult = Invoke-Monitoring return $complianceResult } catch { Write-Host "βœ— Error configuring registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Main execution if ($Monitoring) { $result = Invoke-Monitoring exit $(if ($result) { 0 } else { 1 }) } elseif ($Remediation) { $result = Invoke-Remediation exit $(if ($result) { 0 } else { 1 }) } elseif ($Revert) { $result = Invoke-Revert exit $(if ($result) { 0 } else { 1 }) } else { Write-Host "Usage: [-Monitoring] [-Remediation] [-Revert] [-WhatIf]" -ForegroundColor Yellow } } catch { Write-Host "Script execution error: # Control: O365-CO-000012 - Office applications must not load XML expansion packs with Smart Documents #Requires -Version 5.1 # DISA STIG Microsoft Office 365 ProPlus v3r3 param( [string]$RegistryPath = "HKCU:\Software\Policies\Microsoft\Office\16.0\Common\General", [switch]$Monitoring, [switch]$Remediation, [switch]$Revert, [switch]$WhatIf ) # Function for monitoring the control function Invoke-Monitoring { Write-Host "Monitoring O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Green try { $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disabled (manifests blocked), 0 = Enabled # Check if registry path exists if (-not (Test-Path $RegistryPath)) { Write-Host "βœ— Registry path does not exist: $RegistryPath" -ForegroundColor Red return $false } # Check the current value $currentValue = Get-ItemProperty -Path $RegistryPath -Name $valueName -ErrorAction SilentlyContinue if ($currentValue -and $currentValue.$valueName -eq $expectedValue) { Write-Host "βœ“ Control compliant: DisableSmartDocumentsManifests = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green return $true } else { $actualValue = if ($currentValue) { $currentValue.$valueName } else { "Not Set" } Write-Host "βœ— Control non-compliant: DisableSmartDocumentsManifests = $actualValue (Expected: $expectedValue - Smart Document manifests should be disabled)" -ForegroundColor Red return $false } } catch { Write-Host "βœ— Error checking registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Function for remediation function Invoke-Remediation { Write-Host "Remediating O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Yellow try { # Check if registry path exists, create if not if (-not (Test-Path $RegistryPath)) { Write-Host "Creating registry path: $RegistryPath" -ForegroundColor Yellow New-Item -Path $RegistryPath -Force | Out-Null } # Set the registry value to disable Smart Document manifests $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disable Smart Document manifests Set-ItemProperty -Path $RegistryPath -Name $valueName -Value $expectedValue -Type DWord -Force Write-Host "βœ“ Registry value set successfully: $valueName = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green # Verify the setting Start-Sleep -Seconds 1 $complianceResult = Invoke-Monitoring return $complianceResult } catch { Write-Host "βœ— Error configuring registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Main execution function Invoke-Revert { Write-Host "Reverting O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents " -ForegroundColor Yellow try { if ($WhatIf) { Write-Host " [WhatIf] Would remove registry value" -ForegroundColor Cyan return $true } $valueName = "DisableSmartDocumentsManifests" if (Test-Path $RegistryPath) { Remove-ItemProperty -Path $RegistryPath -Name $valueName -ErrorAction SilentlyContinue Write-Host " Removed registry value: $valueName" -ForegroundColor Green } return $true } catch { Write-Host " Error during revert: # Control: O365-CO-000012 - Office applications must not load XML expansion packs with Smart Documents #Requires -Version 5.1 # DISA STIG Microsoft Office 365 ProPlus v3r3 param( [string]$RegistryPath = "HKCU:\Software\Policies\Microsoft\Office\16.0\Common\General", [switch]$Monitoring, [switch]$Remediation, [switch]$Revert, [switch]$WhatIf ) # Function for monitoring the control function Invoke-Monitoring { Write-Host "Monitoring O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Green try { $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disabled (manifests blocked), 0 = Enabled # Check if registry path exists if (-not (Test-Path $RegistryPath)) { Write-Host "βœ— Registry path does not exist: $RegistryPath" -ForegroundColor Red return $false } # Check the current value $currentValue = Get-ItemProperty -Path $RegistryPath -Name $valueName -ErrorAction SilentlyContinue if ($currentValue -and $currentValue.$valueName -eq $expectedValue) { Write-Host "βœ“ Control compliant: DisableSmartDocumentsManifests = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green return $true } else { $actualValue = if ($currentValue) { $currentValue.$valueName } else { "Not Set" } Write-Host "βœ— Control non-compliant: DisableSmartDocumentsManifests = $actualValue (Expected: $expectedValue - Smart Document manifests should be disabled)" -ForegroundColor Red return $false } } catch { Write-Host "βœ— Error checking registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Function for remediation function Invoke-Remediation { Write-Host "Remediating O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Yellow try { # Check if registry path exists, create if not if (-not (Test-Path $RegistryPath)) { Write-Host "Creating registry path: $RegistryPath" -ForegroundColor Yellow New-Item -Path $RegistryPath -Force | Out-Null } # Set the registry value to disable Smart Document manifests $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disable Smart Document manifests Set-ItemProperty -Path $RegistryPath -Name $valueName -Value $expectedValue -Type DWord -Force Write-Host "βœ“ Registry value set successfully: $valueName = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green # Verify the setting Start-Sleep -Seconds 1 $complianceResult = Invoke-Monitoring return $complianceResult } catch { Write-Host "βœ— Error configuring registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Main execution if ($Monitoring) { $result = Invoke-Monitoring exit $(if ($result) { 0 } else { 1 }) } elseif ($Remediation) { $result = Invoke-Remediation exit $(if ($result) { 0 } else { 1 }) } else { Write-Host "Usage: .\disable-smart-documents-manifests.ps1 [-Monitoring] [-Remediation]" -ForegroundColor Yellow Write-Host " -Monitoring: Check current compliance status" -ForegroundColor White Write-Host " -Remediation: Apply recommended configuration" -ForegroundColor White Write-Host "" Write-Host "Manual configuration:" -ForegroundColor Cyan Write-Host "Group Policy: User Configuration > Administrative Templates > Microsoft Office 2016" -ForegroundColor White Write-Host "> Smart Documents" -ForegroundColor White Write-Host "> Disable Smart Document's use of manifests: Enabled" -ForegroundColor White }" -ForegroundColor Red return $false } } # Main execution try { if ($Monitoring) { $result = Invoke-Monitoring exit $(if ($result) { 0 } else { 1 }) } elseif ($Remediation) { $result = Invoke-Remediation exit $(if ($result) { 0 } else { 1 }) } else { Write-Host "Usage: .\disable-smart-documents-manifests.ps1 [-Monitoring] [-Remediation]" -ForegroundColor Yellow Write-Host " -Monitoring: Check current compliance status" -ForegroundColor White Write-Host " -Remediation: Apply recommended configuration" -ForegroundColor White Write-Host "" Write-Host "Manual configuration:" -ForegroundColor Cyan Write-Host "Group Policy: User Configuration > Administrative Templates > Microsoft Office 2016" -ForegroundColor White Write-Host "> Smart Documents" -ForegroundColor White Write-Host "> Disable Smart Document's use of manifests: Enabled" -ForegroundColor White }" -ForegroundColor Red exit 1 }" -ForegroundColor Red return $false } } # Main execution try { if ($Monitoring) { $result = Invoke-Monitoring exit $(if ($result) { 0 } else { 1 }) } elseif ($Remediation) { $result = Invoke-Remediation exit $(if ($result) { 0 } else { 1 }) } elseif ($Revert) { $result = Invoke-Revert exit $(if ($result) { 0 } else { 1 }) } else { Write-Host "Usage: [-Monitoring] [-Remediation] [-Revert] [-WhatIf]" -ForegroundColor Yellow } } catch { Write-Host "Script execution error: # Control: O365-CO-000012 - Office applications must not load XML expansion packs with Smart Documents #Requires -Version 5.1 # DISA STIG Microsoft Office 365 ProPlus v3r3 param( [string]$RegistryPath = "HKCU:\Software\Policies\Microsoft\Office\16.0\Common\General", [switch]$Monitoring, [switch]$Remediation, [switch]$Revert, [switch]$WhatIf ) # Function for monitoring the control function Invoke-Monitoring { Write-Host "Monitoring O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Green try { $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disabled (manifests blocked), 0 = Enabled # Check if registry path exists if (-not (Test-Path $RegistryPath)) { Write-Host "βœ— Registry path does not exist: $RegistryPath" -ForegroundColor Red return $false } # Check the current value $currentValue = Get-ItemProperty -Path $RegistryPath -Name $valueName -ErrorAction SilentlyContinue if ($currentValue -and $currentValue.$valueName -eq $expectedValue) { Write-Host "βœ“ Control compliant: DisableSmartDocumentsManifests = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green return $true } else { $actualValue = if ($currentValue) { $currentValue.$valueName } else { "Not Set" } Write-Host "βœ— Control non-compliant: DisableSmartDocumentsManifests = $actualValue (Expected: $expectedValue - Smart Document manifests should be disabled)" -ForegroundColor Red return $false } } catch { Write-Host "βœ— Error checking registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Function for remediation function Invoke-Remediation { Write-Host "Remediating O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Yellow try { # Check if registry path exists, create if not if (-not (Test-Path $RegistryPath)) { Write-Host "Creating registry path: $RegistryPath" -ForegroundColor Yellow New-Item -Path $RegistryPath -Force | Out-Null } # Set the registry value to disable Smart Document manifests $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disable Smart Document manifests Set-ItemProperty -Path $RegistryPath -Name $valueName -Value $expectedValue -Type DWord -Force Write-Host "βœ“ Registry value set successfully: $valueName = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green # Verify the setting Start-Sleep -Seconds 1 $complianceResult = Invoke-Monitoring return $complianceResult } catch { Write-Host "βœ— Error configuring registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Main execution function Invoke-Revert { Write-Host "Reverting O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents " -ForegroundColor Yellow try { if ($WhatIf) { Write-Host " [WhatIf] Would remove registry value" -ForegroundColor Cyan return $true } $valueName = "DisableSmartDocumentsManifests" if (Test-Path $RegistryPath) { Remove-ItemProperty -Path $RegistryPath -Name $valueName -ErrorAction SilentlyContinue Write-Host " Removed registry value: $valueName" -ForegroundColor Green } return $true } catch { Write-Host " Error during revert: # Control: O365-CO-000012 - Office applications must not load XML expansion packs with Smart Documents #Requires -Version 5.1 # DISA STIG Microsoft Office 365 ProPlus v3r3 param( [string]$RegistryPath = "HKCU:\Software\Policies\Microsoft\Office\16.0\Common\General", [switch]$Monitoring, [switch]$Remediation, [switch]$Revert, [switch]$WhatIf ) # Function for monitoring the control function Invoke-Monitoring { Write-Host "Monitoring O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Green try { $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disabled (manifests blocked), 0 = Enabled # Check if registry path exists if (-not (Test-Path $RegistryPath)) { Write-Host "βœ— Registry path does not exist: $RegistryPath" -ForegroundColor Red return $false } # Check the current value $currentValue = Get-ItemProperty -Path $RegistryPath -Name $valueName -ErrorAction SilentlyContinue if ($currentValue -and $currentValue.$valueName -eq $expectedValue) { Write-Host "βœ“ Control compliant: DisableSmartDocumentsManifests = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green return $true } else { $actualValue = if ($currentValue) { $currentValue.$valueName } else { "Not Set" } Write-Host "βœ— Control non-compliant: DisableSmartDocumentsManifests = $actualValue (Expected: $expectedValue - Smart Document manifests should be disabled)" -ForegroundColor Red return $false } } catch { Write-Host "βœ— Error checking registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Function for remediation function Invoke-Remediation { Write-Host "Remediating O365-CO-000012: Office applications must not load XML expansion packs with Smart Documents" -ForegroundColor Yellow try { # Check if registry path exists, create if not if (-not (Test-Path $RegistryPath)) { Write-Host "Creating registry path: $RegistryPath" -ForegroundColor Yellow New-Item -Path $RegistryPath -Force | Out-Null } # Set the registry value to disable Smart Document manifests $valueName = "DisableSmartDocumentsManifests" $expectedValue = 1 # 1 = Disable Smart Document manifests Set-ItemProperty -Path $RegistryPath -Name $valueName -Value $expectedValue -Type DWord -Force Write-Host "βœ“ Registry value set successfully: $valueName = $expectedValue (Smart Document manifests disabled)" -ForegroundColor Green # Verify the setting Start-Sleep -Seconds 1 $complianceResult = Invoke-Monitoring return $complianceResult } catch { Write-Host "βœ— Error configuring registry setting: $($_.Exception.Message)" -ForegroundColor Red return $false } } # Main execution if ($Monitoring) { $result = Invoke-Monitoring exit $(if ($result) { 0 } else { 1 }) } elseif ($Remediation) { $result = Invoke-Remediation exit $(if ($result) { 0 } else { 1 }) } else { Write-Host "Usage: .\disable-smart-documents-manifests.ps1 [-Monitoring] [-Remediation]" -ForegroundColor Yellow Write-Host " -Monitoring: Check current compliance status" -ForegroundColor White Write-Host " -Remediation: Apply recommended configuration" -ForegroundColor White Write-Host "" Write-Host "Manual configuration:" -ForegroundColor Cyan Write-Host "Group Policy: User Configuration > Administrative Templates > Microsoft Office 2016" -ForegroundColor White Write-Host "> Smart Documents" -ForegroundColor White Write-Host "> Disable Smart Document's use of manifests: Enabled" -ForegroundColor White }" -ForegroundColor Red return $false } } # Main execution try { if ($Monitoring) { $result = Invoke-Monitoring exit $(if ($result) { 0 } else { 1 }) } elseif ($Remediation) { $result = Invoke-Remediation exit $(if ($result) { 0 } else { 1 }) } else { Write-Host "Usage: .\disable-smart-documents-manifests.ps1 [-Monitoring] [-Remediation]" -ForegroundColor Yellow Write-Host " -Monitoring: Check current compliance status" -ForegroundColor White Write-Host " -Remediation: Apply recommended configuration" -ForegroundColor White Write-Host "" Write-Host "Manual configuration:" -ForegroundColor Cyan Write-Host "Group Policy: User Configuration > Administrative Templates > Microsoft Office 2016" -ForegroundColor White Write-Host "> Smart Documents" -ForegroundColor White Write-Host "> Disable Smart Document's use of manifests: Enabled" -ForegroundColor White }" -ForegroundColor Red exit 1 }

Risico zonder implementatie

Risico zonder implementatie
High: No auth tracking.

Management Samenvatting

Schakel in audit logging.