Ensure 'Create a pagefile' is set to 'Administrators'

AltaNivel 1Automatizadawindows

Descripción

This policy setting allows users to change the size of the pagefile. By making the pagefile extremely large or extremely small, an attacker could easily affect the performance of a compromised computer. The recommended state for this setting is: Administrators.

Cómo se verifica

Método de auditoría: Comando de shell

shell

$f = Join-Path $env:TEMP ('tmaegis-' + [guid]::NewGuid().ToString() + '.inf'); secedit /export /cfg $f /areas SECURITYPOLICY USER_RIGHTS /quiet | Out-Null; $c = Get-Content $f -ErrorAction SilentlyContinue; Remove-Item $f -Force -ErrorAction SilentlyContinue; $line = $c | Where-Object { $_ -match '^\s*SeCreatePagefilePrivilege\s*=' } | Select-Object -First 1; $v = if ($line) { ($line -split '=', 2)[1].Trim().Trim('"') } else { $null }; $have = @(if ($v) { $v -split ',' | ForEach-Object { $_.Trim().TrimStart('*') } | Where-Object { $_ } }); if ((($have | Sort-Object -Unique) -join ',') -eq 'S-1-5-32-544') { 'compliant' } else { 'non-compliant: ' + ($have -join ',') }

Salida esperada: compliant

Cómo se corrige

Método de corrección: Guía o parche de infraestructura

Set through Group Policy (domain policy for domain members): Computer Configuration\Policies\Windows Settings\Security Settings\Local Policies\User Rights Assignment\Create a pagefile

Propiedades

Sistemas operativos: windows-10
Etiquetas: cis-convertedseceditwindows
Referencia: CIS Microsoft Windows 10 Enterprise Benchmark v4.0.0 - 2.2.10

Verificar este host

Ejecute esto en un equipo que tenga permiso para auditar. El escaneo es de solo lectura.

shell

tmaegis scan --target windows