Pathlock TDnR - LDAP Synchronization Application Log Events

Pathlock_TDnR_CL
| where DataSource == "SLG1_LDAPSYNC"
| project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,
          Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,
          MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs

kind: Scheduled
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Pathlock_TDnR/Analytic%20Rules/Pathlock_TDnR_SLG1_LDAPSYNC.yaml
version: 1.0.0
status: Available
requiredDataConnectors:
- dataTypes:
  - Pathlock_TDnR_CL
  connectorId: Pathlock_TDnR
relevantTechniques:
- T1552
incidentConfiguration:
  groupingConfiguration:
    lookbackDuration: 5h
    matchingMethod: AnyAlert
    reopenClosedIncident: false
    groupByEntities: []
    enabled: true
    groupByAlertDetails: []
    groupByCustomDetails: []
  createIncident: true
suppressionEnabled: false
query: |
  Pathlock_TDnR_CL
  | where DataSource == "SLG1_LDAPSYNC"
  | project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,
            Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,
            MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs
tactics:
- CredentialAccess
queryFrequency: 1h
id: 2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c58
triggerThreshold: 0
triggerOperator: gt
name: Pathlock TDnR - LDAP Synchronization Application Log Events
queryPeriod: 1h
severity: Medium
entityMappings:
- fieldMappings:
  - columnName: Bname
    identifier: Name
  entityType: Account
- fieldMappings:
  - columnName: Hostname
    identifier: HostName
  entityType: Host
- fieldMappings:
  - columnName: SrcIp
    identifier: Address
  entityType: IP
suppressionDuration: 5h
eventGroupingSettings:
  aggregationKind: SingleAlert
description: Detects security events from the SAP LDAP synchronization application log (SLG1), forwarded by Pathlock Threat Detection and Response. LDAP sync anomalies may indicate unauthorized identity directory manipulation, credential harvesting via LDAP queries, or synchronization abuse to propagate unauthorized access.

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2024-01-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c58')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c58')]",
      "properties": {
        "alertRuleTemplateName": "2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c58",
        "customDetails": null,
        "description": "Detects security events from the SAP LDAP synchronization application log (SLG1), forwarded by Pathlock Threat Detection and Response. LDAP sync anomalies may indicate unauthorized identity directory manipulation, credential harvesting via LDAP queries, or synchronization abuse to propagate unauthorized access.",
        "displayName": "Pathlock TDnR - LDAP Synchronization Application Log Events",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "Bname",
                "identifier": "Name"
              }
            ]
          },
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "Hostname",
                "identifier": "HostName"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "SrcIp",
                "identifier": "Address"
              }
            ]
          }
        ],
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": true,
            "groupByAlertDetails": [],
            "groupByCustomDetails": [],
            "groupByEntities": [],
            "lookbackDuration": "PT5H",
            "matchingMethod": "AnyAlert",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Pathlock_TDnR/Analytic%20Rules/Pathlock_TDnR_SLG1_LDAPSYNC.yaml",
        "query": "Pathlock_TDnR_CL\n| where DataSource == \"SLG1_LDAPSYNC\"\n| project TimeGenerated, Sysid, DataSource, Eventid, Instance, Hostname, Bname,\n          Tcode, Report, Area, Subid, SrcIp, DestIp, AffectedUser, LogLine,\n          MsgType, MsgId, MsgNo, MessageV1, MessageV2, MessageV3, MessageV4, CentralTs\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "Medium",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "CredentialAccess"
        ],
        "techniques": [
          "T1552"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}