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 local pySigma backend, then reveal pipelines only when you actually need them.
Indexed Rules
3,731
Ready to search
Backends
17
Loaded from pysigma-node
pySigma Versions
10
Newest: 1.3.3
Translation Workspace
Shape the rule before it leaves Phoenix
Tune Translation
Active Rule
Okta MFA Reset or Deactivated
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
Okta MFA Reset or Deactivated
Using Splunk · Default · pySigma 1.3.3
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion1.3.3
title: Okta MFA Reset or Deactivated
id: 50e068d7-1e6b-4054-87e5-0a592c40c7e0
status: test
description: Detects when an attempt at deactivating or resetting MFA.
references:
- https://developer.okta.com/docs/reference/api/system-log/
- https://developer.okta.com/docs/reference/api/event-types/
author: Austin Songer @austinsonger
date: 2021-09-21
modified: 2026-04-27
tags:
- attack.persistence
- attack.credential-access
- attack.defense-evasion
- attack.t1556.006
logsource:
product: okta
service: okta
detection:
selection:
eventType:
- user.mfa.factor.deactivate
- user.mfa.factor.reset_all
condition: selection
falsepositives:
- If a MFA reset or deactivated was performed by a system administrator.
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/identity/okta/okta_mfa_reset_or_deactivated.yml