AWSGuardDuty

AWSGuardDuty Schema #

Table description #

TableSection TableType TableSectionName Description
Usx Regular Microsoft Sentinel Guard Duty Findings, which ingested from Sentinel’s connector, represents a potential security issue detected within your network. GuardDuty generates a finding whenever it detects unexpected and potentially malicious activity in your AWS environment.

Table retention #

HotDays ColdDays TotalInteractiveDays
14 76 90

Schema #

Name Description Type
_BilledSize Double
_IsBillable String
AccountId The AWS account ID of the owner of the source network interface for which traffic is recorded. If the network interface is created by an AWS service, for example when creating a VPC endpoint or Network Load Balancer, the record may display unknown for this field. String
ActivityType A formatted string representing the type of activity that triggered the finding. String
Arn Amazon resource name of the finding. String
Description Description of the primary purpose of the threat or attack related to the finding. String
Id A unique Finding ID for this finding type and set of parameters. New occurrences of activity matching this pattern will be aggregated to the same ID. String
Partition The AWS partition in which the finding was generated. String
Region The AWS region in which the finding was generated. String
ResourceDetails Gives details on the AWS resource that was targeted by the trigger activity. The information available varies based on resource type and action typ. Object
SchemaVersion The Guard Duty finding version. String
ServiceDetails Gives details on the AWS service that was related to the finding, including Action, Actor/Target, Evidence, Anomalous behavior and Additional information. Object
Severity A finding’s assigned severity level of either High, Medium, or Low. Int32
SourceSystem String
TenantId String
TimeCreated The time and date when this finding was first created. If this value differs from Updated at (TimeGenerated), it indicates that the activity has occurred multiple times and is an ongoing issue. DateTime
TimeGenerated The timestamp (UTC) of when the event was generated, The last time this finding was updated with new activity matching the pattern that prompted GuardDuty to generate this finding. DateTime
Title Summary of the primary purpose of the threat or attack related to the finding. String
Type The name of the table String

Schema changes #

Date Action
2024-10-18 Table added to tracking