31 lines
798 B
YAML
31 lines
798 B
YAML
|
|
title: Firewall Disabled via Netsh
|
|
ruletype: Sigma
|
|
author: Fatih Sirin
|
|
date: 2019/11/01
|
|
description: Detects netsh commands that turns off the Windows firewall
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 1
|
|
SELECTION_2:
|
|
CommandLine:
|
|
- netsh firewall set opmode mode=disable
|
|
- netsh advfirewall set * state off
|
|
condition: (SELECTION_1 and SELECTION_2)
|
|
falsepositives:
|
|
- Legitimate administration
|
|
id: 57c4bf16-227f-4394-8ec7-1b745ee061c3
|
|
level: medium
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
modified: 2021/11/27
|
|
references:
|
|
- https://www.winhelponline.com/blog/enable-and-disable-windows-firewall-quickly-using-command-line/
|
|
- https://app.any.run/tasks/210244b9-0b6b-4a2c-83a3-04bd3175d017/
|
|
status: test
|
|
tags:
|
|
- attack.defense_evasion
|
|
- attack.t1562.004
|
|
- attack.s0108
|