Phoenix Studio
Convert indexed Sigma rules into analyst-ready detections.
This studio is built around Phoenix's own rule corpus, not a blank editor. Search by title or rule id, choose a live sigma-cli backend, then reveal pipelines only when you actually need them.
Indexed Rules
3,707
Ready to search
Backends
17
Live from sigconverter.io
CLI Versions
10
Newest: 2.0.2
Translation Workspace
Shape the rule before it leaves Phoenix
Tune Translation
Active Rule
Netsh Allow Group Policy on Microsoft Defender Firewall
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Netsh Allow Group Policy on Microsoft Defender Firewall
Using Splunk · Default · sigma-cli 2.0.2
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion2.0.2
title: Netsh Allow Group Policy on Microsoft Defender Firewall
id: 347906f3-e207-4d18-ae5b-a9403d6bcdef
status: test
description: Adversaries may modify system firewalls in order to bypass controls limiting network usage
references:
- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1562.004/T1562.004.md#atomic-test-3---allow-smb-and-rdp-on-microsoft-defender-firewall
- https://learn.microsoft.com/en-us/troubleshoot/windows-server/networking/netsh-advfirewall-firewall-control-firewall-behavior
author: frack113
date: 2022-01-09
modified: 2023-02-14
tags:
- attack.defense-evasion
- attack.t1562.004
logsource:
category: process_creation
product: windows
detection:
selection_img:
- Image|endswith: '\netsh.exe'
- OriginalFileName: 'netsh.exe'
selection_cli:
CommandLine|contains|all:
- 'advfirewall'
- 'firewall'
- 'set'
- 'rule'
- 'group='
- 'new'
- 'enable=Yes'
condition: all of selection_*
falsepositives:
- Legitimate administration activity
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/process_creation/proc_creation_win_netsh_fw_enable_group_rule.yml