Pathlock TDnR - J2EE Security Audit Events

Status: available
Severity: medium
Time window: 1h
Source: github.com/Azure/Azure-Sentinel

Detects events from the SAP J2EE (Java) security audit log, forwarded by Pathlock Threat Detection and Response. Security audit events from the Java stack may reveal authentication failures, authorization violations, or exploitation attempts targeting SAP NetWeaver Application Server Java.

MITRE ATT&CK coverage

Tactic	Techniques
Discovery	`T1082` System Information Discovery

Rule body

id: 2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c36
name: Pathlock TDnR - J2EE Security Audit Events
kind: Scheduled
description: >-
  Detects events from the SAP J2EE (Java) security audit log, forwarded by Pathlock Threat Detection
  and Response. Security audit events from the Java stack may reveal authentication failures,
  authorization violations, or exploitation attempts targeting SAP NetWeaver Application Server Java.
severity: Medium
status: Available
requiredDataConnectors:
  - connectorId: Pathlock_TDnR
    dataTypes:
      - Pathlock_TDnR_CL
queryFrequency: 1h
queryPeriod: 1h
triggerOperator: gt
triggerThreshold: 0
tactics:
  - Discovery
relevantTechniques:
  - T1082
query: |
  Pathlock_TDnR_CL
  | where DataSource == "J2EE_SEC_AUD_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
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
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    enabled: true
    reopenClosedIncident: false
    lookbackDuration: 5h
    matchingMethod: AnyAlert
    groupByEntities: []
    groupByAlertDetails: []
    groupByCustomDetails: []
suppressionDuration: 5h
suppressionEnabled: false
version: 1.0.0

Stages and Predicates

Stage 1: `source`

Pathlock_TDnR_CL

Stage 2: `where`

| where DataSource == "J2EE_SEC_AUD_LOG"

Stage 3: `project`

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

Indicators

These rows show field, operator, and value matches.

Field	Kind	Values	Search
`DataSource`	eq	`J2EE_SEC_AUD_LOG`	`field:"DataSource" kind:eq value:"J2EE_SEC_AUD_LOG"`

Output fields

These fields are emitted when the rule matches.

Field	Source
`AffectedUser`	`project`
`Area`	`project`
`Bname`	`project`
`CentralTs`	`project`
`DataSource`	`project`
`DestIp`	`project`
`Eventid`	`project`
`Hostname`	`project`
`Instance`	`project`
`LogLine`	`project`
`MessageV1`	`project`
`MessageV2`	`project`
`MessageV3`	`project`
`MessageV4`	`project`
`MsgId`	`project`
`MsgNo`	`project`
`MsgType`	`project`
`Report`	`project`
`SrcIp`	`project`
`Subid`	`project`
`Sysid`	`project`
`Tcode`	`project`
`TimeGenerated`	`project`