security_content/data_sources/aws_cloudtrail_createsnapshot.yml at 4da7ab40d87cec390fc053aeffc67f61a138a5aa · pyth0n1c/security_content · GitHub

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name: AWS CloudTrail CreateSnapshot
id: 514135a2-f4b2-4d32-8f31-d87824887f9f
version: 6
creation_date: '2024-05-22'
modification_date: '2026-07-30'
author: Patrick Bareiss, Splunk
description: Logs the creation of a new snapshot of a cloud resource, such as an Amazon EBS volume, including details about the snapshot ID and resource type.
mitre_components:
    - Snapshot Creation
    - Snapshot Metadata
    - Volume Metadata
    - Cloud Service Metadata
source: aws_cloudtrail
sourcetype: aws:cloudtrail
separator: eventName
separator_value: CreateSnapshot
supported_TA:
    - name: Splunk Add-on for AWS
      url: https://splunkbase.splunk.com/app/1876
      version: 8.2.1
fields:
    - _time
    - app
    - awsRegion
    - aws_account_id
    - change_type
    - 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
    - eventtype
    - host
    - index
    - linecount
    - managementEvent
    - msg
    - object_category
    - product
    - punct
    - readOnly
    - recipientAccountId
    - region
    - requestID
    - requestParameters.tagSpecificationSet.items{}.resourceType
    - requestParameters.tagSpecificationSet.items{}.tags{}.key
    - requestParameters.tagSpecificationSet.items{}.tags{}.value
    - requestParameters.volumeId
    - responseElements.encrypted
    - responseElements.ownerId
    - responseElements.requestId
    - responseElements.snapshotId
    - responseElements.startTime
    - responseElements.status
    - responseElements.tagSet.items{}.key
    - responseElements.tagSet.items{}.value
    - responseElements.volumeId
    - responseElements.volumeSize
    - signature
    - source
    - sourceIPAddress
    - sourcetype
    - splunk_server
    - src
    - src_ip
    - start_time
    - tag
    - tag::eventtype
    - timeendpos
    - timestartpos
    - tlsDetails.cipherSuite
    - tlsDetails.clientProvidedHostHeader
    - tlsDetails.tlsVersion
    - user
    - userAgent
    - userIdentity.accessKeyId
    - userIdentity.accountId
    - userIdentity.arn
    - userIdentity.principalId
    - userIdentity.type
    - userIdentity.userName
    - userName
    - user_access_key
    - user_agent
    - user_arn
    - user_group_id
    - user_id
    - user_name
    - user_type
    - vendor
    - vendor_account
    - vendor_product
    - vendor_region
output_fields:
    - dest
    - user
    - user_agent
    - src
    - vendor_account
    - vendor_region
    - vendor_product
example_log: '{"eventVersion": "1.08", "userIdentity": {"type": "IAMUser", "principalId": "AIDAYTOGP2RLCNEAQXWZV", "arn": "arn:aws:iam::111111111111:user/bhavin_console", "accountId": "111111111111", "accessKeyId": "AKIAYTOGP2RLF5EAXXXX", "userName": "bhavin_console"}, "eventTime": "2023-03-20T22:31:18Z", "eventSource": "ec2.amazonaws.com", "eventName": "CreateSnapshot", "awsRegion": "us-west-2", "sourceIPAddress": "72.135.1.1", "userAgent": "APN/1.0 HashiCorp/1.0 Terraform/1.1.2 (+https://www.terraform.io) terraform-provider-aws/3.76.1 (+https://registry.terraform.io/providers/hashicorp/aws) aws-sdk-go/1.44.157 (go1.19.3; darwin; amd64) stratus-red-team_46665bb8-dc15-4aba-a5ad-a362772b3f0d HashiCorp-terraform-exec/0.17.3", "requestParameters": {"volumeId": "vol-0363e53e12f67c9b7", "tagSpecificationSet": {"items": [{"resourceType": "snapshot", "tags": [{"key": "StratusRedTeam", "value": "true"}]}]}}, "responseElements": {"requestId": "fefed928-d461-45f0-802f-a99d94c833a8", "snapshotId": "snap-02effb3bb62786b18", "volumeId": "vol-0363e53e12f67c9b7", "status": "pending", "startTime": 1679351478226, "ownerId": "111111111111", "volumeSize": "1", "encrypted": false, "tagSet": {"items": [{"key": "StratusRedTeam", "value": "true"}]}}, "requestID": "fefed928-d461-45f0-802f-a99d94c833a8", "eventID": "2d52d141-d1e6-4d1f-a380-1461c1bf9f83", "readOnly": false, "eventType": "AwsApiCall", "managementEvent": true, "recipientAccountId": "111111111111", "eventCategory": "Management", "tlsDetails": {"tlsVersion": "TLSv1.2", "cipherSuite": "ECDHE-RSA-AES128-GCM-SHA256", "clientProvidedHostHeader": "ec2.us-west-2.amazonaws.com"}}'