Lsass.exe audit mode
Vérifié avec Microsoft Security Baseline (MSS / SecGuide) 25H2 — mis à jour le 10 juillet 2026
Pris en charge sur : Au minimum Windows Server 2012 R2, Windows 8.1 ou Windows RT 8.1
Chemin dans la console GPO
Configuration ordinateur\Modèles d'administration\MS Security Guide Description
Enable auditing of Lsass.exe to evaluate feasibility of enabling LSA protection. For more information, see http://technet.microsoft.com/en-us/library/dn408187.aspx
Registre
HKLM
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\LSASS.exe Nom de valeur : AuditLevel
Activé : AuditLevel = 8
Désactivé : AuditLevel = 0
Générateur d'exports
BETAConfigurez l'état, la portée et les options, puis générez les sorties .reg, PowerShell, Intune et SCCM — ou ajoutez le paramètre à une collection multi-paramètres.
Ces exports écrivent le registre — ce n'est pas une GPO managée. ⓘ
Fichier .reg
Windows Registry Editor Version 5.00
; Exported from gporais.com
; Policy: Lsass.exe audit mode
; State: Enabled
; Supported on: Au minimum Windows Server 2012 R2, Windows 8.1 ou Windows RT 8.1
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\LSASS.exe]
"AuditLevel"=dword:00000008Autres formats (PowerShell, Intune, SCCM)
PowerShell
# Exported from gporais.com
# Policy: Lsass.exe audit mode
# State: Enabled
# Supported on: Au minimum Windows Server 2012 R2, Windows 8.1 ou Windows RT 8.1
$path = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\LSASS.exe'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'AuditLevel' -Value 8 -Type DWordIntune XML
Aucune correspondance directe Policy CSP / OMA-URI pour cette stratégie. Utilisez l'onglet Intune Remediation, ou importez l'ADMX dans Intune.Intune Remediation
# === Detection script ===
# Exported from gporais.com
# Policy: Lsass.exe audit mode
# State: Enabled
# Supported on: Au minimum Windows Server 2012 R2, Windows 8.1 ou Windows RT 8.1
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\LSASS.exe' -Name 'AuditLevel' -Expected 8 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Lsass.exe audit mode
# State: Enabled
# Supported on: Au minimum Windows Server 2012 R2, Windows 8.1 ou Windows RT 8.1
$path = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\LSASS.exe'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'AuditLevel' -Value 8 -Type DWordScripts SCCM
# Exported from gporais.com
# Policy: Lsass.exe audit mode
# State: Enabled
# Supported on: Au minimum Windows Server 2012 R2, Windows 8.1 ou Windows RT 8.1
# SCCM Configuration Item guidance:
# Create a Configuration Item of type "Setting: Script".
# Discovery script: use the Detection script below.
# Remediation script: use the Remediation script below.
# Compliance rule: the Discovery script output equals 'Compliant'.
# === Detection script ===
# Exported from gporais.com
# Policy: Lsass.exe audit mode
# State: Enabled
# Supported on: Au minimum Windows Server 2012 R2, Windows 8.1 ou Windows RT 8.1
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\LSASS.exe' -Name 'AuditLevel' -Expected 8 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Lsass.exe audit mode
# State: Enabled
# Supported on: Au minimum Windows Server 2012 R2, Windows 8.1 ou Windows RT 8.1
$path = 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\LSASS.exe'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'AuditLevel' -Value 8 -Type DWordVous construisez une collection multi-paramètres ? Ajoutez ce paramètre et générez des exports combinés (.reg, PowerShell, GPO).