aws_cloudtrail_putbucketversioning.yml

name: AWS CloudTrail PutBucketVersioning
id: 17b2fc7d-c8ce-487c-8815-f9a65a09e980
version: 2
date: '2025-01-23'
author: Patrick Bareiss, Splunk
description: Logs an event when the bucket versioning state is modified in an AWS
  S3 bucket.
mitre_components:
- Cloud Storage Modification
source: aws_cloudtrail
sourcetype: aws:cloudtrail
separator: eventName
separator_value: PutBucketVersioning
supported_TA:
- name: Splunk Add-on for AWS
  url: https://splunkbase.splunk.com/app/1876
  version: 7.9.1
fields:
- _time
- additionalEventData.AuthenticationMethod
- additionalEventData.CipherSuite
- additionalEventData.SignatureVersion
- additionalEventData.bytesTransferredIn
- additionalEventData.bytesTransferredOut
- additionalEventData.x-amz-id-2
- app
- awsRegion
- aws_account_id
- command
- date_hour
- date_mday
- date_minute
- date_month
- date_second
- date_wday
- date_year
- date_zone
- dest
- dvc
- errorCode
- eventCategory
- eventID
- eventName
- eventSource
- eventTime
- eventType
- eventVersion
- host
- index
- linecount
- managementEvent
- msg
- object
- object_category
- object_id
- product
- punct
- readOnly
- recipientAccountId
- region
- requestID
- requestParameters.Host
- requestParameters.VersioningConfiguration.Status
- requestParameters.VersioningConfiguration.xmlns
- requestParameters.bucketName
- requestParameters.versioning
- resources{}.ARN
- resources{}.accountId
- resources{}.type
- responseElements
- signature
- source
- sourceIPAddress
- sourcetype
- splunk_server
- src
- src_ip
- start_time
- timeendpos
- timestartpos
- tlsDetails.cipherSuite
- tlsDetails.clientProvidedHostHeader
- tlsDetails.tlsVersion
- user
- userAgent
- userIdentity.accessKeyId
- userIdentity.accountId
- userIdentity.arn
- userIdentity.principalId
- userIdentity.sessionContext.attributes.creationDate
- userIdentity.sessionContext.attributes.mfaAuthenticated
- userIdentity.sessionContext.sessionIssuer.accountId
- userIdentity.sessionContext.sessionIssuer.arn
- userIdentity.sessionContext.sessionIssuer.principalId
- userIdentity.sessionContext.sessionIssuer.type
- userIdentity.sessionContext.sessionIssuer.userName
- userIdentity.type
- userName
- user_access_key
- user_agent
- user_arn
- user_group_id
- user_id
- user_name
- user_type
- vendor
- vendor_account
- vendor_product
- vendor_region
- vpcEndpointId
example_log: '{"eventVersion": "1.08", "userIdentity": {"type": "AssumedRole", "principalId":
  "AROAYTOGP2RLDF6WP4HD6:daftpunk@splunk.com", "arn": "arn:aws:sts::111111111111:assumed-role/AWSReservedSSO_SPLKAdministratorAccess_d9ce1347d0a6dd3f/daftpunk@splunk.com",
  "accountId": "111111111111", "accessKeyId": "ASIAYTOGP2RLAQ5VXXXX", "sessionContext":
  {"sessionIssuer": {"type": "Role", "principalId": "AROAYTOGP2RLDF6WP4HD6", "arn":
  "arn:aws:iam::111111111111:role/aws-reserved/sso.amazonaws.com/us-west-2/AWSReservedSSO_SPLKAdministratorAccess_d9ce1347d0a6dd3f",
  "accountId": "111111111111", "userName": "AWSReservedSSO_SPLKAdministratorAccess_d9ce1347d0a6dd3f"},
  "webIdFederationData": {}, "attributes": {"creationDate": "2022-08-04T15:18:37Z",
  "mfaAuthenticated": "false"}}}, "eventTime": "2022-08-04T15:19:25Z", "eventSource":
  "s3.amazonaws.com", "eventName": "PutBucketVersioning", "awsRegion": "us-west-2",
  "sourceIPAddress": "73.57.168.38", "userAgent": "[S3Console/0.4, aws-internal/3
  aws-sdk-java/1.11.1030 Linux/5.4.196-119.356.amzn2int.x86_64 OpenJDK_64-Bit_Server_VM/25.302-b08
  java/1.8.0_302 vendor/Oracle_Corporation cfg/retry-mode/standard]", "requestParameters":
  {"bucketName": "git-wild-hunt-results", "Host": "s3.us-west-2.amazonaws.com", "versioning":
  "", "VersioningConfiguration": {"Status": "Suspended", "xmlns": "http://s3.amazonaws.com/doc/2006-03-01/"}},
  "responseElements": null, "additionalEventData": {"SignatureVersion": "SigV4", "CipherSuite":
  "ECDHE-RSA-AES128-GCM-SHA256", "bytesTransferredIn": 125, "AuthenticationMethod":
  "AuthHeader", "x-amz-id-2": "F3tJSu/C2DMkRNLldcWTRzApxQa6v197ImcuQDA++vaeaLj9UvcIkEFgDIrMYUdXLI4t+Uih5hk=",
  "bytesTransferredOut": 0}, "requestID": "5KXZDSNDYXWC8Q4M", "eventID": "42d7a97e-9d35-4c8e-8d0a-4a82d91aab55",
  "readOnly": false, "resources": [{"accountId": "111111111111", "type": "AWS::S3::Bucket",
  "ARN": "arn:aws:s3:::git-wild-hunt-results"}], "eventType": "AwsApiCall", "managementEvent":
  true, "recipientAccountId": "111111111111", "vpcEndpointId": "vpce-a0d039c9", "eventCategory":
  "Management", "tlsDetails": {"tlsVersion": "TLSv1.2", "cipherSuite": "ECDHE-RSA-AES128-GCM-SHA256",
  "clientProvidedHostHeader": "s3.us-west-2.amazonaws.com"}}'
output_fields:
- dest
- user
- user_agent
- src
- vendor_account
- vendor_region
- vendor_product