[metadata]
creation_date = "2020/05/21"
maturity = "production"
updated_date = "2020/10/26"

[rule]
author = ["Elastic"]
description = """
Identifies the deletion of an Amazon Relational Database Service (RDS) Aurora database cluster or global database
cluster.
"""
false_positives = [
    """
    Clusters may be deleted by a system administrator. Verify whether the user identity, user agent, and/or hostname
    should be making changes in your environment. Cluster deletions from unfamiliar users or hosts should be
    investigated. If known behavior is causing false positives, it can be exempted from the rule.
    """,
]
from = "now-60m"
index = ["filebeat-*", "logs-aws*"]
interval = "10m"
language = "kuery"
license = "Elastic License"
name = "AWS RDS Cluster Deletion"
note = "The AWS Filebeat module must be enabled to use this rule."
references = [
    "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/rds/delete-db-cluster.html",
    "https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_DeleteDBCluster.html",
    "https://awscli.amazonaws.com/v2/documentation/api/latest/reference/rds/delete-global-cluster.html",
    "https://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_DeleteGlobalCluster.html",
]
risk_score = 47
rule_id = "9055ece6-2689-4224-a0e0-b04881e1f8ad"
severity = "medium"
tags = ["Elastic", "Cloud", "AWS", "Continuous Monitoring", "SecOps", "Asset Visibility"]
type = "query"

query = '''
event.action:(DeleteDBCluster or DeleteGlobalCluster) and event.dataset:aws.cloudtrail and event.provider:rds.amazonaws.com and event.outcome:success
'''


[[rule.threat]]
framework = "MITRE ATT&CK"
[[rule.threat.technique]]
id = "T1485"
name = "Data Destruction"
reference = "https://attack.mitre.org/techniques/T1485/"


[rule.threat.tactic]
id = "TA0040"
name = "Impact"
reference = "https://attack.mitre.org/tactics/TA0040/"

