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AWS Security Hub - Detect IAM Policies allowing full administrative privileges

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Idde1f71d2-d127-439d-a8a2-e64d3187298a
RulenameAWS Security Hub - Detect IAM Policies allowing full administrative privileges
DescriptionThis query detects AWS IAM policies that allow full administrative ("*") privileges in violation of AWS Security Hub control IAM.1.

Overly permissive policies increase the risk of privilege escalation and unauthorized access.
SeverityHigh
TacticsPersistence
PrivilegeEscalation
TechniquesT1098.003
T1078.001
Required data connectorsAWSSecurityHub
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AWS Security Hub/Analytic Rules/IAMPolicyWithFullAdminPriv.yaml
Version1.0.0
Arm templatede1f71d2-d127-439d-a8a2-e64d3187298a.json
Deploy To Azure
AWSSecurityHubFindings
| where RecordState == "ACTIVE" and ComplianceStatus == "FAILED"
// Match Security Hub control IAM.1 by GeneratorId or explicit SecurityControlId/Title
| where tostring(AwsSecurityFindingGeneratorId) == "security-control/IAM.1"
  or tostring(ComplianceSecurityControlId) == "IAM.1"
| extend
  IAMPolicyId = tostring(Resources[0].Details.AwsIamPolicy.PolicyId),
  IAMPolicyName =  tostring(Resources[0].Details.AwsIamPolicy.PolicyName),
  IAMPolicyDescription = tostring(Resources[0].Details.AwsIamPolicy.Description)
| summarize TimeGenerated = max(TimeGenerated)
  by
  AwsAccountId,
  AwsRegion,
  AwsSecurityFindingTitle,
  AwsSecurityFindingDescription,
  AwsSecurityFindingId,
  ComplianceSecurityControlId,
  IAMPolicyId,
  IAMPolicyName,
  IAMPolicyDescription
queryPeriod: 1h
query: |
  AWSSecurityHubFindings
  | where RecordState == "ACTIVE" and ComplianceStatus == "FAILED"
  // Match Security Hub control IAM.1 by GeneratorId or explicit SecurityControlId/Title
  | where tostring(AwsSecurityFindingGeneratorId) == "security-control/IAM.1"
    or tostring(ComplianceSecurityControlId) == "IAM.1"
  | extend
    IAMPolicyId = tostring(Resources[0].Details.AwsIamPolicy.PolicyId),
    IAMPolicyName =  tostring(Resources[0].Details.AwsIamPolicy.PolicyName),
    IAMPolicyDescription = tostring(Resources[0].Details.AwsIamPolicy.Description)
  | summarize TimeGenerated = max(TimeGenerated)
    by
    AwsAccountId,
    AwsRegion,
    AwsSecurityFindingTitle,
    AwsSecurityFindingDescription,
    AwsSecurityFindingId,
    ComplianceSecurityControlId,
    IAMPolicyId,
    IAMPolicyName,
    IAMPolicyDescription  
name: AWS Security Hub - Detect IAM Policies allowing full administrative privileges
entityMappings:
- fieldMappings:
  - columnName: AwsAccountId
    identifier: Name
  - columnName: AwsAccountId
    identifier: CloudAppAccountId
  entityType: Account
queryFrequency: 1h
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/AWS Security Hub/Analytic Rules/IAMPolicyWithFullAdminPriv.yaml
tags:
- PCI DSS v3.2.1
- NIST 800-53 r5
- CIS AWS Foundations Benchmark v1.4.0
requiredDataConnectors:
- connectorId: AWSSecurityHub
  dataTypes:
  - AWSSecurityHubFindings
description: |
  This query detects AWS IAM policies that allow full administrative ("*") privileges in violation of AWS Security Hub control IAM.1.
  Overly permissive policies increase the risk of privilege escalation and unauthorized access.  
kind: Scheduled
version: 1.0.0
alertDetailsOverride:
  alertDisplayNameFormat: AWS Account {{AwsAccountId}} has IAM Policy with full administrative privileges
  alertDescriptionFormat: AWS Account {{AwsAccountId}} has IAM Policy {{IAMPolicyId}} with full administrative privileges.
status: Available
severity: High
relevantTechniques:
- T1098.003
- T1078.001
triggerOperator: gt
triggerThreshold: 0
customDetails:
  Region: AwsRegion
  ComplianceControlId: ComplianceSecurityControlId
  FindingId: AwsSecurityFindingId
tactics:
- Persistence
- PrivilegeEscalation
id: de1f71d2-d127-439d-a8a2-e64d3187298a