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
Local System Accounts Discovery - MacOs
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Local System Accounts Discovery - MacOs
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: Local System Accounts Discovery - MacOs
id: ddf36b67-e872-4507-ab2e-46bda21b842c
status: test
description: Detects enumeration of local systeam accounts on MacOS
references:
- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1087.001/T1087.001.md
author: Alejandro Ortuno, oscd.community
date: 2020-10-08
modified: 2022-11-27
tags:
- attack.discovery
- attack.t1087.001
logsource:
category: process_creation
product: macos
detection:
selection_1:
Image|endswith: '/dscl'
CommandLine|contains|all:
- 'list'
- '/users'
selection_2:
Image|endswith: '/dscacheutil'
CommandLine|contains|all:
- '-q'
- 'user'
selection_3:
CommandLine|contains: '''x:0:'''
selection_4:
Image|endswith: '/cat'
CommandLine|contains:
- '/etc/passwd'
- '/etc/sudoers'
selection_5:
Image|endswith: '/id'
selection_6:
Image|endswith: '/lsof'
CommandLine|contains: '-u'
condition: 1 of selection*
falsepositives:
- Legitimate administration activities
level: low
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/macos/process_creation/proc_creation_macos_local_account.yml