mirror of
https://github.com/splunk/security_content
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patel-bhavin
121 lines
3.1 KiB
YAML
121 lines
3.1 KiB
YAML
name: AWS CloudTrail InvokeModel
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id: 5d92a1b6-3e78-4ff2-be83-7a4c01f9df6c
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version: 1
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date: '2023-10-15'
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author: Bhavin Patel, Splunk
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description: Logs an event when a model is invoked within the AWS CloudTrail.
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mitre_components:
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- Cloud Service Usage
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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: InvokeModel
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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: 7.11.0
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fields:
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- _time
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- action
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- app
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- awsRegion
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- aws_account_id
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- change_type
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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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- direction
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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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- eventtype
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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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- protocol
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- protocol_code
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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.modelId
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- responseElements.requestId
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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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- src_ip_range
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- start_time
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- status
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- tag
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- tag::eventtype
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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.sessionContext.attributes.creationDate
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- userIdentity.sessionContext.attributes.mfaAuthenticated
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- userIdentity.sessionContext.sessionIssuer.accountId
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- userIdentity.sessionContext.sessionIssuer.arn
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- userIdentity.sessionContext.sessionIssuer.principalId
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- userIdentity.sessionContext.sessionIssuer.type
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- userIdentity.sessionContext.sessionIssuer.userName
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- userIdentity.type
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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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example_log: '{"eventVersion": "1.08", "userIdentity": {"type": "AssumedRole", "principalId":
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"AROAIJIESMXKGCJRCTPR6:user@example.com", "arn": "arn:aws:sts::111111111111:assumed-role/admin_role/user@example.com",
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"accountId": "111111111111", "accessKeyId": "ASIAYTOGP2RLXXXXXXXX", "sessionContext":
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{"sessionIssuer": {"type": "Role", "principalId": "AROAIJIESMXKGCJRCTPR6", "arn":
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"arn:aws:iam::111111111111:role/admin_role", "accountId": "111111111111", "userName":
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"admin_role"}, "webIdFederationData": {}, "attributes": {"mfaAuthenticated": "false",
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"creationDate": "2023-10-15T08:36:15Z"}}}, "eventTime": "2023-10-15T08:49:49Z",
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"eventSource": "bedrock.amazonaws.com", "eventName": "InvokeModel", "awsRegion":
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"us-east-1", "sourceIPAddress": "192.0.2.1", "userAgent": "aws-cli/2.9.15", "requestParameters":
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{"modelId": "anthropic.claude-v2"}, "responseElements": {"requestId": "97b40da9-9291-4a92-8e9e-892b6887ffc9"},
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"requestID": "97b40da9-9291-4a92-8e9e-892b6887ffc9", "eventID": "46fe04b8-d007-4933-8bb8-c8b65c1121fa",
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"readOnly": false, "eventType": "AwsApiCall", "managementEvent": true, "eventCategory":
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"Management", "recipientAccountId": "111111111111"}'
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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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