Cognni Incidents for Highly Sensitive Legal Information

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Id	4f45f43b-3a4b-491b-9cbe-d649603384aa
Rulename	Cognni Incidents for Highly Sensitive Legal Information
Description	Display incidents in which highly sensitive legal information was placed at risk by user sharing.
Severity	High
Tactics	Collection
Techniques	T1530
Required data connectors	CognniSentinelDataConnector
Kind	Scheduled
Query frequency	5h
Query period	5h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cognni/Analytic Rules/CognniHighRiskLegalIncidents.yaml
Version	1.0.0
Arm template	4f45f43b-3a4b-491b-9cbe-d649603384aa.json

KQL

let highRisk = 3;
let legal = 'Legal Information';
CognniIncidents_CL 
| where Severity == highRisk
| where informationType_s == legal
| where TimeGenerated >= ago(5h)
| extend AccountCustomEntity = userId_s

YAML

triggerOperator: gt
queryFrequency: 5h
requiredDataConnectors:
- connectorId: CognniSentinelDataConnector
  dataTypes:
  - CognniIncidents_CL
relevantTechniques:
- T1530
entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: FullName
    columnName: AccountCustomEntity
query: |
  let highRisk = 3;
  let legal = 'Legal Information';
  CognniIncidents_CL 
  | where Severity == highRisk
  | where informationType_s == legal
  | where TimeGenerated >= ago(5h)
  | extend AccountCustomEntity = userId_s  
triggerThreshold: 0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cognni/Analytic Rules/CognniHighRiskLegalIncidents.yaml
queryPeriod: 5h
name: Cognni Incidents for Highly Sensitive Legal Information
status: Available
kind: Scheduled
description: |
    'Display incidents in which highly sensitive legal information was placed at risk by user sharing.'
id: 4f45f43b-3a4b-491b-9cbe-d649603384aa
version: 1.0.0
tactics:
- Collection
severity: High

ARM