LoFP / an rds security group may be created by a system or network administrator. verify whether the user identity, user agent, and/or hostname should be making changes in your environment. security group creations by unfamiliar users or hosts should be investigated. if known behavior is causing false positives, it can be exempted from the rule.

Techniques

• T1136

Sample rules

AWS RDS Security Group Creation

• source: elastic
• technicques:
  • T1136

Description

Identifies the creation of an Amazon Relational Database Service (RDS) Security group.

Detection logic

event.dataset:aws.cloudtrail and event.provider:rds.amazonaws.com and event.action:CreateDBSecurityGroup and event.outcome:success