azure-security-solutions-update-unalerted: Azure Security Solutions Create/Update Alert Not Configured

id: azure-security-solutions-update-unalerted
info:
  name: Azure Security Solutions Create/Update Alert Not Configured
  author: princechaddha
  severity: high
  description: |
    Ensure that an Azure activity log alert is fired whenever "Create" or "Update Security Solution" events are triggered in your Microsoft Azure cloud account. Activity log alerts get activated when a new activity log event that matches the condition specified in the alert occurs. In this case, the alert condition that this conformity rule searches for is 'Whenever the Security Activity Log "Create or Update Security Solutions (Microsoft.Security/securitySolutions)" has "any" level, with "any" status and event is initiated by "any".
  impact: |
    Without proper alert rules configured for monitoring "Create or Update Security Solution" events, unauthorized or unwanted changes might go unnoticed, leading to potential security risks.
  remediation: |
    Ensure alert rules are properly configured to monitor and notify on "Create or Update Security Solution" events by setting the alert condition to "Microsoft.Security/securitySolutions/write" and ensuring that an action group is attached to manage notifications.
  reference:
    - https://docs.microsoft.com/en-us/azure/azure-monitor/platform/alerts-activity-log
  tags: cloud,devops,azure,microsoft,security-solutions,azure-cloud-config

flow: |
  code(1);
  for (let AlertData of iterate(template.alertList)) {
    set("id", AlertData);
    code(2);
  }

self-contained: true
code:
  - engine:
      - sh
      - bash
    source: |
      az monitor activity-log alert list --output json --query '[?(enabled==`true`)].id'

    extractors:
      - type: json
        name: alertList
        internal: true
        json:
          - '.[]'

  - engine:
      - sh
      - bash
    source: |
      az monitor activity-log alert show --ids "$id" --query 'condition'

    matchers-condition: and
    matchers:
      - type: word
        words:
          - '"field": "operationName"'

      - type: word
        words:
          - "Microsoft.Security/securitySolutions/write"
        negative: true

    extractors:
      - type: dsl
        dsl:
          - 'id + " does not have the correct alert configuration for Create/Update Security Solution events"'
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