Pathlock TDnR - SAP Security Audit Log Events

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Id	2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c56
Rulename	Pathlock TDnR - SAP Security Audit Log Events
Description	Detects security-relevant events from the SAP Security Audit Log (SM20), forwarded by Pathlock Threat Detection and Response. The Security Audit Log captures critical security events including failed logons, authorization failures, and restricted transactions - anomalies here are strong indicators of attack activity or insider threats.
Severity	High
Tactics	Discovery DefenseEvasion
Techniques	T1082 T1562
Required data connectors	Pathlock_TDnR
Kind	Scheduled
Query frequency	1h
Query period	1h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Pathlock_TDnR/Analytic Rules/Pathlock_TDnR_SECURITY_AUDIT_LOG.yaml
Version	1.0.0
Arm template	2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c56.json

KQL

Pathlock_TDnR_CL
| where DataSource == "SECURITY_AUDIT_LOG"
| project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,
          Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,
          MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs

YAML

version: 1.0.0
queryPeriod: 1h
suppressionDuration: 5h
entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: Name
    columnName: Bname
- entityType: Host
  fieldMappings:
  - identifier: HostName
    columnName: Hostname
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: SrcIp
eventGroupingSettings:
  aggregationKind: SingleAlert
tactics:
- Discovery
- DefenseEvasion
status: Available
relevantTechniques:
- T1082
- T1562
triggerOperator: gt
suppressionEnabled: false
requiredDataConnectors:
- connectorId: Pathlock_TDnR
  dataTypes:
  - Pathlock_TDnR_CL
queryFrequency: 1h
severity: High
kind: Scheduled
incidentConfiguration:
  groupingConfiguration:
    groupByEntities: []
    enabled: true
    groupByAlertDetails: []
    groupByCustomDetails: []
    reopenClosedIncident: false
    matchingMethod: AnyAlert
    lookbackDuration: 5h
  createIncident: true
triggerThreshold: 0
query: |
  Pathlock_TDnR_CL
  | where DataSource == "SECURITY_AUDIT_LOG"
  | project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,
            Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,
            MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs  
description: Detects security-relevant events from the SAP Security Audit Log (SM20), forwarded by Pathlock Threat Detection and Response. The Security Audit Log captures critical security events including failed logons, authorization failures, and restricted transactions - anomalies here are strong indicators of attack activity or insider threats.
id: 2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c56
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Pathlock_TDnR/Analytic Rules/Pathlock_TDnR_SECURITY_AUDIT_LOG.yaml
name: Pathlock TDnR - SAP Security Audit Log Events

ARM