mirror of
https://github.com/splunk/security_content
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Eric
114 lines
4.6 KiB
YAML
114 lines
4.6 KiB
YAML
name: AWS CloudTrail CopyObject
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id: 965083f4-64a8-403f-99cc-252e1a6bd3b6
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version: 3
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creation_date: '2024-05-22'
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modification_date: '2026-05-13'
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author: Patrick Bareiss, Splunk
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description: Logs operations that copy objects within or between AWS S3 buckets, including details of source and destination.
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mitre_components:
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- Cloud Storage Access
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- Cloud Storage Modification
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- Cloud Storage Metadata
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- Instance Modification
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source: aws_cloudtrail
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sourcetype: aws:cloudtrail
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separator: eventName
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separator_value: CopyObject
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supported_TA:
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- name: Splunk Add-on for AWS
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url: https://splunkbase.splunk.com/app/1876
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version: 8.1.2
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fields:
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- _time
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- additionalEventData.AuthenticationMethod
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- additionalEventData.CipherSuite
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- additionalEventData.SSEApplied
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- additionalEventData.SignatureVersion
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- additionalEventData.bytesTransferredIn
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- additionalEventData.bytesTransferredOut
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- additionalEventData.x-amz-id-2
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- app
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- awsRegion
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- aws_account_id
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- command
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- date_hour
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- date_mday
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- date_minute
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- date_month
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- date_second
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- date_wday
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- date_year
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- date_zone
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- dest
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- dvc
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- errorCode
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- eventCategory
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- eventID
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- eventName
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- eventSource
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- eventTime
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- eventType
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- eventVersion
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- host
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- index
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- linecount
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- managementEvent
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- msg
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- object_category
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- product
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- punct
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- readOnly
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- recipientAccountId
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- region
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- requestID
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- requestParameters.Host
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- requestParameters.bucketName
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- requestParameters.key
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- requestParameters.x-amz-copy-source
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- requestParameters.x-amz-server-side-encryption
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- requestParameters.x-amz-server-side-encryption-aws-kms-key-id
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- resources{}.ARN
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- resources{}.accountId
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- resources{}.type
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- responseElements.x-amz-server-side-encryption
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- responseElements.x-amz-server-side-encryption-aws-kms-key-id
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- signature
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- source
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- sourceIPAddress
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- sourcetype
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- splunk_server
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- src
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- src_ip
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- start_time
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- timeendpos
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- timestartpos
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- user
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- userAgent
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- userIdentity.accessKeyId
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- userIdentity.accountId
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- userIdentity.arn
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- userIdentity.principalId
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- userIdentity.type
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- userIdentity.userName
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- userName
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- user_access_key
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- user_agent
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- user_arn
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- user_group_id
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- user_id
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- user_name
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- user_type
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- vendor
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- vendor_account
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- vendor_product
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- vendor_region
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output_fields:
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- dest
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- user
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- user_agent
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- src
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- vendor_account
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- vendor_region
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- vendor_product
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example_log: '{"eventVersion": "1.08", "userIdentity": {"type": "IAMUser", "principalId": "AIDAYTOGP2RLNALZHZ6KX", "arn": "arn:aws:iam::111111111111:user/patrick_cli", "accountId": "111111111111", "accessKeyId": "AKIAYTOGP2RLJ2OYSF6E", "userName": "patrick_cli"}, "eventTime": "2021-01-11T12:40:47Z", "eventSource": "s3.amazonaws.com", "eventName": "CopyObject", "awsRegion": "us-west-2", "sourceIPAddress": "95.90.199.65", "userAgent": "[aws-cli/2.0.45 Python/3.7.4 Darwin/20.2.0 exe/x86_64 command/s3.cp]", "requestParameters": {"bucketName": "patricktestbucketencrypt", "x-amz-server-side-encryption-aws-kms-key-id": "arn:aws:kms:us-west-2:111111111111:key/f2a82583-a7d3-4c92-8787-fe2baab1cee1", "Host": "patricktestbucketencrypt.s3.us-west-2.amazonaws.com", "x-amz-server-side-encryption": "aws:kms", "x-amz-copy-source": "patricktestbucketencrypt/kms_aws_events.json", "key": "kms_aws_events_encrypted.json"}, "responseElements": {"x-amz-server-side-encryption": "aws:kms", "x-amz-server-side-encryption-aws-kms-key-id": "arn:aws:kms:us-west-2:111111111111:key/f2a82583-a7d3-4c92-8787-fe2baab1cee1"}, "additionalEventData": {"SignatureVersion": "SigV4", "CipherSuite": "ECDHE-RSA-AES128-GCM-SHA256", "bytesTransferredIn": 0.0, "SSEApplied": "SSE_KMS", "AuthenticationMethod": "AuthHeader", "x-amz-id-2": "fqzX1iZV6ImDtkFxbGvziOE6fUwryRa+PhnLckfVAkLNHdbCAHNq4l/yckUd1a2HNJPL6NAS01U=", "bytesTransferredOut": 234.0}, "requestID": "6A7359F7A9414B02", "eventID": "b20d43de-175d-4443-acd7-f5f3e587ae00", "readOnly": false, "resources": [{"type": "AWS::S3::Object", "ARN": "arn:aws:s3:::patricktestbucketencrypt/kms_aws_events_encrypted.json"}, {"accountId": "111111111111", "type": "AWS::S3::Bucket", "ARN": "arn:aws:s3:::patricktestbucketencrypt"}, {"accountId": "111111111111", "type": "AWS::S3::Bucket", "ARN": "arn:aws:s3:::patricktestbucketencrypt"}, {"type": "AWS::S3::Object", "ARN": "arn:aws:s3:::patricktestbucketencrypt/kms_aws_events.json"}], "eventType": "AwsApiCall", "managementEvent": false, "recipientAccountId": "111111111111", "eventCategory": "Data"}'
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