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Cyble Advisory Alerts Advisory

This is a third-party alert feed, not a detection over modeled telemetry. The vendor product raised the finding; this rule forwards it into the SIEM. It is searchable for reference but is excluded from the detection-rule browse and the ATT&CK coverage matrix.

Status
available
Severity
low
Time window
30m
Source
github.com/Azure/Azure-Sentinel

'Generates Microsoft Sentinel incidents from Cyble Advisory service alerts. Advisory alerts provide intelligence and context related to monitored keywords.Severity is normalized using MappedSeverity for downstream automation.'

MITRE ATT&CK coverage

TacticTechniques
ReconnaissanceT1595 Active Scanning, T1596 Search Open Technical Databases
Resource DevelopmentT1587 Develop Capabilities

Rule body kusto

id: 1932DCFD-A32E-49F9-A212-5BCD084FBD78
name: Cyble Advisory Alerts Advisory
description: |
  'Generates Microsoft Sentinel incidents from Cyble Advisory service alerts. Advisory alerts provide intelligence and context related to monitored keywords.Severity is normalized using MappedSeverity for downstream automation.'
severity: Low
status: Available
requiredDataConnectors:
- connectorId: CybleVisionAlerts
  dataTypes:
  - CybleVisionAlerts_CL
enabled: true
queryfrequency: 30m
queryPeriod: 30m
triggerOperator: GreaterThan
triggerThreshold: 0
eventGroupingSettings:
  aggregationKind: AlertPerResult
suppressionEnabled: false
tactics:
- Reconnaissance
- ResourceDevelopment
relevantTechniques:
- T1595
- T1596
- T1587
entityMappings: null
query: |
  Alerts_advisory
  | where Service == "advisory" 
  | extend MappedSeverity = Severity
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    enabled: false
    reopenClosedIncident: false
    lookbackDuration: PT5H
    matchingMethod: AllEntities
  alertDetailsOverride:
  alertDisplayNameFormat: Cyble Vision Advisory {{ADV_Value}} detected
  alertDescriptionFormat: |
    Vision Alert for AdvisoryId {{ADV_Value}}
customDetails:
  MappedSeverity: Severity
  Status: Status
  AlertID: AlertID
  Service: Service
  Keyword: KeywordName
  BucketName: BucketName
  AdvisoryId: ADV_Value
version: 1.0.0
kind: Scheduled

Stages and Predicates

Stage 1: source

Alerts_advisory

Stage 2: where

| where Service == "advisory"

Stage 3: extend

| extend MappedSeverity = Severity

Indicators

Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.

FieldKindValues
Serviceeq
  • advisory transforms: cased

Output fields

Fields the rule emits when it matches. Chronicle authors list these in the outcome block; they appear on the detection and $risk_score drives alerting. Sentinel / Defender XDR rules build them up through project / summarize / extend stages. Sentinel maps these into alert fields via entityMappings and customDetails; Defender XDR custom detections surface them as alert fields directly.

FieldSource
MappedSeverityextend