Ensure Default IIS web log location is moved

SedangLevel 1Otomatisiis

Deskripsi

IIS will log relatively detailed information on every request. These logs are usually the first item looked at in a security response and can be the most valuable. Malicious users are aware of this and will often try to remove evidence of their activities. It is recommended that the default location for IIS log files be changed to a restricted, non-system drive. The siteDefaults logFile directory and every site log directory must not be on the system drive (default %SystemDrive%\inetpub\logs\LogFiles). PowerShell 5.1 with the WebAdministration module; run elevated.

Cara pemeriksaan

Metode audit: Perintah shell

shell

Import-Module WebAdministration -ErrorAction Stop; $sd = $env:SystemDrive; $dirs = @((Get-WebConfiguration -Filter 'system.applicationHost/sites/siteDefaults/logFile' -PSPath 'MACHINE/WEBROOT/APPHOST').directory) + @(Get-Website | ForEach-Object { $_.logFile.directory }); $bad = @($dirs | Where-Object { $_ -and [Environment]::ExpandEnvironmentVariables($_) -like "$sd*" }); if ($bad.Count -eq 0) { 'compliant' } else { 'noncompliant' }

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Set-WebConfigurationProperty -PSPath 'MACHINE/WEBROOT/APPHOST' -Filter system.applicationHost/sites/siteDefaults/logFile -Name directory -Value 'D:\IISLogs' (a non-system volume with restricted ACLs)

Properti

Sistem operasi: Apa saja
Tag: iislogging
Referensi: CIS Microsoft IIS 10 Benchmark v1.2.1 - 5.1 Ensure Default IIS web log location is moved

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shell

tmaegis scan --target iis