Header Content Security Policy Missing

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Id	0765fa90-1198-4241-960b-975387ac73fa
Rulename	Header: Content Security Policy Missing
Description	Header: Content Security Policy Missing
Severity	High
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/HeaderContentSecurityPolicyMissing.yaml
Version	1.0.3
Arm template	0765fa90-1198-4241-960b-975387ac73fa.json

KQL

HackerViewLog_Azure_1_CL | where severity_s == "high" | where progress_status_s == "New" | where status_s != "inactive"  | where issue_name_s == "Header: Content Security Policy Missing"

YAML

name: 'Header: Content Security Policy Missing'
query: 'HackerViewLog_Azure_1_CL | where severity_s == "high" | where progress_status_s == "New" | where status_s != "inactive"  | where issue_name_s == "Header: Content Security Policy Missing"'
queryFrequency: 5m
triggerOperator: gt
requiredDataConnectors:
- dataTypes:
  - HackerViewLog_Azure_1_CL
  connectorId: HVPollingIDAzureFunctions
status: Available
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    matchingMethod: AllEntities
    reopenClosedIncident: false
    lookbackDuration: PT5H
    enabled: false
eventGroupingSettings:
  aggregationKind: SingleAlert
triggerThreshold: 0
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/HeaderContentSecurityPolicyMissing.yaml
description: |
    'Header: Content Security Policy Missing'
version: 1.0.3
id: 0765fa90-1198-4241-960b-975387ac73fa
kind: Scheduled
suppressionEnabled: false
relevantTechniques:
- T1190
- T1566
entityMappings:
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: meta_resolved_ip_s
- entityType: Host
  fieldMappings:
  - identifier: HostName
    columnName: meta_host_s
- entityType: URL
  fieldMappings:
  - identifier: Url
    columnName: hackerview_link_s
severity: High
tactics:
- InitialAccess
suppressionDuration: 5h
queryPeriod: 5m

ARM