Cookies SameSite Flag Not Used

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Id	f4a06203-66f0-4f84-8bc8-05a44161b426
Rulename	Cookies: SameSite Flag Not Used
Description	Cookies: SameSite Flag Not Used
Severity	Informational
Tactics	InitialAccess
Techniques	T1190 T1566
Required data connectors	HVPollingIDAzureFunctions
Kind	Scheduled
Query frequency	5m
Query period	5m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/CookiesSamesiteFlagNotUsed.yaml
Version	1.0.3
Arm template	f4a06203-66f0-4f84-8bc8-05a44161b426.json

KQL

HackerViewLog_Azure_1_CL | where severity_s == "informational" | where progress_status_s == "New" | where status_s != "inactive"  | where issue_name_s == "Cookies: SameSite Flag Not Used"

YAML

status: Available
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/CookiesSamesiteFlagNotUsed.yaml
query: 'HackerViewLog_Azure_1_CL | where severity_s == "informational" | where progress_status_s == "New" | where status_s != "inactive"  | where issue_name_s == "Cookies: SameSite Flag Not Used"'
requiredDataConnectors:
- dataTypes:
  - HackerViewLog_Azure_1_CL
  connectorId: HVPollingIDAzureFunctions
incidentConfiguration:
  groupingConfiguration:
    reopenClosedIncident: false
    enabled: false
    matchingMethod: AllEntities
    lookbackDuration: PT5H
  createIncident: true
tactics:
- InitialAccess
name: 'Cookies: SameSite Flag Not Used'
relevantTechniques:
- T1190
- T1566
severity: Informational
suppressionEnabled: false
kind: Scheduled
entityMappings:
- fieldMappings:
  - identifier: Address
    columnName: meta_resolved_ip_s
  entityType: IP
- fieldMappings:
  - identifier: Url
    columnName: hackerview_link_s
  entityType: URL
- fieldMappings:
  - identifier: HostName
    columnName: meta_host_s
  entityType: Host
queryFrequency: 5m
description: |
    'Cookies: SameSite Flag Not Used'
eventGroupingSettings:
  aggregationKind: SingleAlert
triggerThreshold: 0
triggerOperator: gt
version: 1.0.3
suppressionDuration: 5h
queryPeriod: 5m
id: f4a06203-66f0-4f84-8bc8-05a44161b426

ARM