59 lines
2.3 KiB
YAML
59 lines
2.3 KiB
YAML
id: azure-storage-account-delete-unalerted
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info:
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name: Azure Storage Account Delete Alert Not Configured
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author: princechaddha
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severity: high
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description: |
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Ensure that a Microsoft Azure activity log alert is fired whenever a "Delete Storage Account" event is triggered within your cloud account. An Azure activity log alert fires each time the event that matches the condition specified in the alert configuration is triggered. The alert condition that this conformity rule checks for is "Whenever the Administrative Activity Log 'Delete Storage Account (Microsoft.Storage/storageAccounts)' has 'any' Event level, with 'any' status and event is initiated by 'any'".
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impact: |
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Failure to have alert rules for the deletion of storage accounts can allow malicious or accidental deletions to go unnoticed, potentially leading to data loss and security breaches.
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remediation: |
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Ensure alert rules are configured to fire on "Delete Storage Account" events by setting the alert condition to "Microsoft.Storage/storageAccounts/delete" and ensuring that an action group is attached to manage notifications.
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reference:
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- https://docs.microsoft.com/en-us/azure/azure-monitor/platform/alerts-activity-log
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tags: cloud,devops,azure,microsoft,storage-account,azure-cloud-config
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flow: |
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code(1);
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for (let AlertData of iterate(template.alertList)) {
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set("id", AlertData);
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code(2);
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}
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self-contained: true
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code:
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- engine:
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- sh
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- bash
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source: |
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az monitor activity-log alert list --output json --query '[?(enabled==`true`)].id'
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extractors:
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- type: json
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name: alertList
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internal: true
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json:
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- '.[]'
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- engine:
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- sh
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- bash
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source: |
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az monitor activity-log alert show --ids "$id" --query 'condition'
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matchers-condition: and
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matchers:
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- type: word
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words:
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- '"field": "operationName"'
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- type: word
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words:
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- "Microsoft.Storage/storageAccounts/delete"
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negative: true
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extractors:
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- type: dsl
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dsl:
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- 'id + " does not have the correct alert configuration for Delete Storage Account events"'
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# digest: 4a0a0047304502205e71de1ab0d9adcac6f6e267f056a7d953053ded1dcf4468759402c58835f8a1022100e0da4926bd854666290f2ea1a76421aa429cad45903bfe7eaa87654904572ba9:922c64590222798bb761d5b6d8e72950 |