TMA-INTUNE-DEFENDER-2.12

Ensure 'ASR: Block all Office applications from creating child processes' is set to 'Audit' or higher

SrednjaNivo 1Automatskaintune-defender

Opis

This rule blocks Office apps from creating child processes. Office apps include Word, Excel, PowerPoint, OneNote, and Access. The recommended state for this setting is: Audit. Configuring this setting to Block also conforms to the benchmark. Audit: reads the Intune PolicyManager ASR rules value (via the WinningProvider GUID) and requires the rule entry d4f940ab-401b-4efc-aadc-ad5f3c50688a=1 or d4f940ab-401b-4efc-aadc-ad5f3c50688a=2 (Block, or Audit for the "Audit or higher" wording).

Kako se proverava

Metod provere: Windows registar

registry

$p = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PolicyManager\current\device\Defender' -Name 'AttackSurfaceReductionRules_WinningProvider' -ErrorAction SilentlyContinue).'AttackSurfaceReductionRules_WinningProvider'; if (-not $p) { 'non-compliant: no ASR WinningProvider' } else { $p = ([string]$p).Trim('{}'); $k = 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PolicyManager\Providers\' + $p + '\default\Device\Defender'; if (-not (Test-Path $k)) { $k = 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\PolicyManager\Providers\{' + $p + '}\default\Device\Defender' }; $v = (Get-ItemProperty -Path $k -Name 'AttackSurfaceReductionRules' -ErrorAction SilentlyContinue).'AttackSurfaceReductionRules'; $have = @(([string]$v) -split '\|' | ForEach-Object { $_.Trim().ToLower() }); $want = @('d4f940ab-401b-4efc-aadc-ad5f3c50688a=1','d4f940ab-401b-4efc-aadc-ad5f3c50688a=2'); if (@($want | Where-Object { $have -contains $_ }).Count -gt 0) { 'compliant' } else { 'non-compliant: ' + $v } }

Očekivani izlaz: compliant

Kako se ispravlja

Metod ispravke: Smernica ili zakrpa infrastrukture

To establish the recommended configuration via configuration profiles, set the following Settings Catalog path to Audit or Block. Defender\Block all Office applications from creating child processes

Svojstva

Operativni sistemi: Bilo koji
Oznake: intune-defenderintuneregistry
Referenca: CIS Microsoft Intune for Microsoft Defender Antivirus Benchmark v1.0.0 - 2.12 Ensure 'ASR: Block all Office applications from creating child processes' is set to 'Audit' or higher

Proverite ovaj računar

Pokrenite ovo na računaru za koji imate dozvolu za proveru. Skeniranje radi u režimu samo za čitanje.

shell

tmaegis scan --target intune-defender