Nasreddine Bencherchali
37 lines
1.4 KiB
YAML
37 lines
1.4 KiB
YAML
title: Disable-WindowsOptionalFeature Command PowerShell
|
|
id: 99c4658d-2c5e-4d87-828d-7c066ca537c3
|
|
status: experimental
|
|
description: |
|
|
Detect built in PowerShell cmdlet Disable-WindowsOptionalFeature, Deployment Image Servicing and Management tool.
|
|
Similar to DISM.exe, this cmdlet is used to enumerate, install, uninstall, configure, and update features and packages in Windows images
|
|
references:
|
|
- https://github.com/redcanaryco/atomic-red-team/blob/5b67c9b141fa3918017f8fa44f2f88f0b1ecb9e1/atomics/T1562.001/T1562.001.md
|
|
- https://docs.microsoft.com/en-us/powershell/module/dism/disable-windowsoptionalfeature?view=windowsserver2022-ps
|
|
author: frack113
|
|
date: 2022/09/10
|
|
tags:
|
|
- attack.defense_evasion
|
|
- attack.t1562.001
|
|
logsource:
|
|
product: windows
|
|
category: ps_script
|
|
definition: 'Requirements: Script Block Logging must be enabled'
|
|
detection:
|
|
selection_cmd:
|
|
ScriptBlockText|contains|all:
|
|
- 'Disable-WindowsOptionalFeature'
|
|
- '-Online'
|
|
- '-FeatureName'
|
|
selection_feature:
|
|
# Add any important windows features
|
|
ScriptBlockText|contains:
|
|
- 'Windows-Defender-Gui'
|
|
- 'Windows-Defender-Features'
|
|
- 'Windows-Defender'
|
|
- 'Windows-Defender-ApplicationGuard'
|
|
#- 'Containers-DisposableClientVM' # Windows Sandbox
|
|
condition: all of selection*
|
|
falsepositives:
|
|
- Unknown
|
|
level: high
|