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
Guest User Invited By Non Approved Inviters
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Guest User Invited By Non Approved Inviters
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: Guest User Invited By Non Approved Inviters
id: 0b4b72e3-4c53-4d5b-b198-2c58cfef39a9
status: test
description: Detects when a user that doesn't have permissions to invite a guest user attempts to invite one.
references:
- https://learn.microsoft.com/en-us/entra/architecture/security-operations-privileged-accounts#things-to-monitor
author: Mark Morowczynski '@markmorow', Yochana Henderson, '@Yochana-H'
date: 2022-08-10
tags:
- attack.privilege-escalation
- attack.initial-access
- attack.persistence
- attack.defense-evasion
- attack.t1078.004
logsource:
product: azure
service: auditlogs
detection:
selection:
properties.message: Invite external user
Status: failure
condition: selection
falsepositives:
- A non malicious user is unaware of the proper process
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/cloud/azure/audit_logs/azure_guest_invite_failure.yml