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.

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Indexed Rules

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Backends

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CLI Versions

Newest: 2.0.2

Translation Workspace

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Active Rule

Suspicious Get Local Groups Information - PowerShell

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Suspicious Get Local Groups Information - PowerShell

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: Suspicious Get Local Groups Information - PowerShell
id: fa6a5a45-3ee2-4529-aa14-ee5edc9e29cb
related:
    - id: cef24b90-dddc-4ae1-a09a-8764872f69fc
      type: similar
status: test
description: |
    Detects the use of PowerShell modules and cmdlets to gather local group information.
    Adversaries may use local system permission groups to determine which groups exist and which users belong to a particular group such as the local administrators group.
references:
    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.001/T1069.001.md
author: frack113
date: 2021-12-12
modified: 2025-08-22
tags:
    - attack.discovery
    - attack.t1069.001
logsource:
    product: windows
    category: ps_script
    definition: 'Requirements: Script Block Logging must be enabled'
detection:
    selection_localgroup:
        ScriptBlockText|contains:
            - 'get-localgroup '
            - 'get-localgroupmember '
    selection_wmi_module:
        ScriptBlockText|contains:
            - 'get-wmiobject '
            - 'gwmi '
            - 'get-ciminstance '
            - 'gcim '
    selection_wmi_class:
        ScriptBlockText|contains: 'win32_group' # Covers both win32_group and win32_groupuser
    condition: selection_localgroup or all of selection_wmi_*
falsepositives:
    - Inventory scripts or admin tasks
level: low

CLI command

Copy the exact command to reproduce this translation locally.

sigma convert --without-pipeline -t splunk -f default rules/windows/powershell/powershell_script/posh_ps_susp_local_group_reco.yml