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AWS_S3_Policy_Modified

ID: 100137

Description:

A user performed an action that is indicative of an S3 policy change

Repository: Group: AWS Type: event

Default Status:

Enabled

Tags:
AWS
 

Selector:

Query:

Filters:

Field MUST hit
@cloudtrail.eventName PutBucketAcl
  PutBucketPolicy
  PutBucketCors
  PutBucketLifecycle
  PutBucketReplication
  DeleteBucketPolicy
  DeleteBucketCors
  DeleteBucketLifecycle
  DeleteBucketReplication
Field MUST NOT hit
   

Behavior Rule:

Key Type Behavior Category
@cloudtrail.userIdentity.arn username application activity

Risks:

Risks Base Score Dimension
Timeline 0 -

Attributes:

Alias Key
ARN @cloudtrail.userIdentity.arn
Type @cloudtrail.userIdentity.type
ClientIP @cloudtrail.sourceIPAddress
EventName @cloudtrail.eventName
UserAgent @cloudtrail.userAgent

Correlation Rules:

First Occurrence:

Name Window Fields
NewUser 10 days @cloudtrail.userIdentity.arn
  Risks: ML_NEW_USER

History:

| User | Date | | :— | :— | | — | — |

This page was automatically created/formatted on Tue, 2021 Oct 19 00:29:17 EDT, from rule_dump.json (db47c470500ce8686ead334f5eda0596)