Phoenix Studio
Convert indexed Sigma rules into analyst-ready detections.
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Indexed Rules
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CLI Versions
10
Newest: 2.0.2
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Active Rule
AD Groups Or Users Enumeration Using PowerShell - PoshModule
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
AD Groups Or Users Enumeration Using PowerShell - PoshModule
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: AD Groups Or Users Enumeration Using PowerShell - PoshModule
id: 815bfc17-7fc6-4908-a55e-2f37b98cedb4
status: test
description: |
Adversaries may attempt to find domain-level groups and permission settings.
The knowledge of domain-level permission groups can help adversaries determine which groups exist and which users belong to a particular group.
Adversaries may use this information to determine which users have elevated permissions, such as domain administrators.
references:
- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1069.002/T1069.002.md
author: frack113
date: 2021-12-15
modified: 2023-01-20
tags:
- attack.discovery
- attack.t1069.001
logsource:
product: windows
category: ps_module
definition: 0ad03ef1-f21b-4a79-8ce8-e6900c54b65b
detection:
selection_ad_principal:
- Payload|contains: 'get-ADPrincipalGroupMembership'
- ContextInfo|contains: 'get-ADPrincipalGroupMembership'
selection_get_aduser:
- Payload|contains|all:
- get-aduser
- '-f '
- '-pr '
- DoesNotRequirePreAuth
- ContextInfo|contains|all:
- get-aduser
- '-f '
- '-pr '
- DoesNotRequirePreAuth
condition: 1 of selection_*
falsepositives:
- Administrator script
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_module/posh_pm_susp_ad_group_reco.yml