detection.wiki

Detection rules › Sigma

Okta Application Sign-On Policy Modified or Deleted

Status
test
Severity
medium
Log source
product okta, service okta
Author
Austin Songer @austinsonger
Source
github.com/SigmaHQ/sigma

Detects when an application Sign-on Policy is modified or deleted.

MITRE ATT&CK coverage

TacticTechniques
ImpactNo specific technique

Telemetry coverage

PlatformRecord / event type
OktaSystem Log event type application.policy.sign_on.rule.delete: Rule deleted from app sign-on policy
OktaSystem Log event type application.policy.sign_on.update: App sign-on policy updated

Rules detecting the same action

These rules filter on the same operation.

Rule body

title: Okta Application Sign-On Policy Modified or Deleted
id: 8f668cc4-c18e-45fe-ad00-624a981cf88a
status: test
description: Detects when an application Sign-on Policy is modified or deleted.
references:
    - https://developer.okta.com/docs/reference/api/system-log/
    - https://developer.okta.com/docs/reference/api/event-types/
author: Austin Songer @austinsonger
date: 2021-09-12
modified: 2026-04-27
tags:
    - attack.impact
logsource:
    product: okta
    service: okta
detection:
    selection:
        eventType:
            - application.policy.sign_on.update
            - application.policy.sign_on.rule.delete
    condition: selection
falsepositives:
    - Unknown
level: medium

Stages and Predicates

Stage 0: condition

selection

Stage 1: selection

selection:
    eventType:
        - application.policy.sign_on.update
        - application.policy.sign_on.rule.delete

Indicators

These rows show field, operator, and value matches.

FieldKindValuesSearch
eventTypeeq
  • application.policy.sign_on.rule.delete
  • application.policy.sign_on.update
field:"eventType" kind:eq