74 lines
1.9 KiB
YAML
74 lines
1.9 KiB
YAML
id: cloudtrail-mfa-delete
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info:
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name: CloudTrail MFA Delete
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author: princechaddha
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severity: high
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description: |
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Ensure Amazon CloudTrail buckets have MFA Delete enabled to protect log file deletion.
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impact: |
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Prevents unauthorized deletion of CloudTrail logs, enhancing security and compliance.
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remediation: |
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Enable MFA Delete on CloudTrail buckets via the S3 console or AWS CLI.
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reference:
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- https://docs.aws.amazon.com/AmazonS3/latest/userguide/MultiFactorAuthenticationDelete.html
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metadata:
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max-request: 3
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tags: cloud,devops,aws,amazon,s3,aws-cloud-config
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variables:
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region: "ap-south-1"
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flow: |
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code(1)
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for(let CloudTrail of iterate(template.cloudtrailname)){
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set("trail", CloudTrail)
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code(2)
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for(let BucketNames of iterate(template.buckets)){
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set("bucket", BucketNames)
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code(3)
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}
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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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aws cloudtrail list-trails --region $region --query 'Trails[*].Name' --output json
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extractors:
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- type: json
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name: cloudtrailname
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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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aws cloudtrail describe-trails --region $region --trail-name-list $trail --query 'trailList[*].S3BucketName'
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extractors:
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- type: json
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name: buckets
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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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aws s3api get-bucket-versioning --bucket $bucket --query 'MFADelete'
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matchers:
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- type: word
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words:
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- 'null'
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extractors:
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- type: dsl
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dsl:
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- '"The MFA Delete feature is not enabled for the S3 bucket " + bucket + " associated with the CloudTrail " + trail'
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# digest: 4a0a00473045022003bb18e55eae6aa19233a988216a85ab85d1321a68dee66dc295ce19735d9900022100bbfbf82a13f2a4e5693299287c29e50507941e1576d01425abdb7a5b0e68f775:922c64590222798bb761d5b6d8e72950 |