Pathlock TDnR - Table Parameter Setting Changes

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Id	2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c68
Rulename	Pathlock TDnR - Table Parameter Setting Changes
Description	Detects changes to SAP table parameter settings, forwarded by Pathlock Threat Detection and Response. Table parameter modifications may affect security-relevant settings, buffering behavior, or data access controls that could be exploited to weaken the overall security posture.
Severity	High
Tactics	DefenseEvasion
Techniques	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_TABLE_SETTINGS.yaml
Version	1.0.0
Arm template	2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c68.json

KQL

Pathlock_TDnR_CL
| where DataSource == "TABLE_SETTINGS"
| 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

entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: Name
    columnName: Bname
- entityType: Host
  fieldMappings:
  - identifier: HostName
    columnName: Hostname
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: SrcIp
tactics:
- DefenseEvasion
suppressionEnabled: false
suppressionDuration: 5h
requiredDataConnectors:
- dataTypes:
  - Pathlock_TDnR_CL
  connectorId: Pathlock_TDnR
incidentConfiguration:
  groupingConfiguration:
    reopenClosedIncident: false
    groupByAlertDetails: []
    lookbackDuration: 5h
    groupByEntities: []
    groupByCustomDetails: []
    enabled: true
    matchingMethod: AnyAlert
  createIncident: true
id: 2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c68
severity: High
eventGroupingSettings:
  aggregationKind: SingleAlert
status: Available
query: |
  Pathlock_TDnR_CL
  | where DataSource == "TABLE_SETTINGS"
  | project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,
            Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,
            MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs  
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Pathlock_TDnR/Analytic Rules/Pathlock_TDnR_TABLE_SETTINGS.yaml
kind: Scheduled
queryPeriod: 1h
version: 1.0.0
name: Pathlock TDnR - Table Parameter Setting Changes
queryFrequency: 1h
triggerThreshold: 0
relevantTechniques:
- T1562
description: Detects changes to SAP table parameter settings, forwarded by Pathlock Threat Detection and Response. Table parameter modifications may affect security-relevant settings, buffering behavior, or data access controls that could be exploited to weaken the overall security posture.
triggerOperator: gt

ARM