Detection rules › Kusto
Pathlock TDnR - ICM Security Events
Detects security events from the SAP Internet Communication Manager (ICM) security log, forwarded by Pathlock Threat Detection and Response. ICM anomalies may indicate SSL/TLS configuration attacks, HTTP request smuggling, or attempts to exploit the ICM layer of SAP web-facing components.
MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Defense Impairment |
Rule body
id: 2a3b4c5d-6e7f-4a0b-8c1d-2e3f4a5b6c33
name: Pathlock TDnR - ICM Security Events
kind: Scheduled
description: >-
Detects security events from the SAP Internet Communication Manager (ICM) security log,
forwarded by Pathlock Threat Detection and Response. ICM anomalies may indicate SSL/TLS
configuration attacks, HTTP request smuggling, or attempts to exploit the ICM layer
of SAP web-facing components.
severity: Medium
status: Available
requiredDataConnectors:
- connectorId: Pathlock_TDnR
dataTypes:
- Pathlock_TDnR_CL
queryFrequency: 1h
queryPeriod: 1h
triggerOperator: gt
triggerThreshold: 0
tactics:
- DefenseEvasion
relevantTechniques:
- T1562
query: |
Pathlock_TDnR_CL
| where DataSource == "ICM_SECURITY_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 == "ICM_SECURITY_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 |
| field:"DataSource" kind:eq value:"ICM_SECURITY_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 |