OCILogs
| where EventType contains 'vcn.flowlogs'
| where data_action_s =~ 'ACCEPT'
| where DstIpAddr == '169.254.169.254'
| extend IPCustomEntity = SrcIpAddr
entityMappings:
- fieldMappings:
- columnName: IPCustomEntity
identifier: Address
entityType: IP
triggerOperator: gt
tactics:
- Discovery
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Oracle Cloud Infrastructure/Analytic Rules/OCIMetadataEndpointIpAccess.yaml
version: 1.0.0
query: |
OCILogs
| where EventType contains 'vcn.flowlogs'
| where data_action_s =~ 'ACCEPT'
| where DstIpAddr == '169.254.169.254'
| extend IPCustomEntity = SrcIpAddr
triggerThreshold: 0
relevantTechniques:
- T1069
queryPeriod: 1h
status: Available
severity: Medium
kind: Scheduled
name: OCI - Instance metadata access
queryFrequency: 1h
id: a55b4bbe-a014-4ae9-a50d-441ba5e98b65
description: |
'Detects instance metadata access.'
requiredDataConnectors:
- dataTypes:
- OCILogs
connectorId: OracleCloudInfrastructureLogsConnector