↳ GitHub sourceAnalytics ruleHigh

AWSCloudTrail - ECR image scan findings high or critical

Description

Identifies Amazon ECR image scan findings that report high or critical severity vulnerabilities. These findings indicate container images that should be reviewed and remediated before deployment or continued use.

Rule type: Scheduled
Version: 1.0.3
Declared status: Available
Query frequency: 1d
Query period: 1d
Trigger: gt 0

Declared MITRE coverage

Discovery T1083

Declared sources

Metadata from the source file. No dependencies inferred from KQL.

Connectors

AWS

Data types

AWSCloudTrail

KQL query

Original query, unchanged.

AWSCloudTrail
| where EventName == "DescribeImageScanFindings" and isempty(ErrorCode) and isempty(ErrorMessage)
| extend repoName = tostring(parse_json(ResponseElements).repositoryName)
| extend imageId = tostring(parse_json(ResponseElements).imageId.imageDigest)
| extend Critical = toint(parse_json(ResponseElements).imageScanFindings.findingSeverityCounts.CRITICAL)
| extend High = toint(parse_json(ResponseElements).imageScanFindings.findingSeverityCounts.HIGH)
| where Critical > 0 or High > 0
| extend UserIdentityArn = iif(isempty(UserIdentityArn), tostring(parse_json(Resources)[0].ARN), UserIdentityArn)
| extend UserName = tostring(split(UserIdentityArn, '/')[-1])
| extend AccountName = case( UserIdentityPrincipalid == "Anonymous", "Anonymous", isempty(UserIdentityUserName), UserName, UserIdentityUserName)
| extend AccountName = iif(AccountName contains "@", tostring(split(AccountName, '@', 0)[0]), AccountName),
  AccountUPNSuffix = iif(AccountName contains "@", tostring(split(AccountName, '@', 1)[0]), "")

Declared entities

AccountIP

Source provenance

GitHub

Displayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.

File: Solutions/Amazon Web Services/Analytic Rules/AWS_ECRContainerHigh.yaml ↗
Commit: 9800e51 ↗
Source identifier: f6928301-56da-4d2c-aabe-e1a552bc8892

Additional source files 2

Solutions/Amazon Web Services/Analytic Rules/AWS_ECRContainerHigh.yamlsource ↗Solutions/Amazon Web Services/Data/Solution_AmazonWebServices.jsonsolution-membership ↗

GSTEP / CATALOG TRACKING

Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC

GSTEP sync dates, separate from the source content’s publication dates.