diff --git a/rules/integrations/aws/persistence_route_table_created.toml b/rules/integrations/aws/persistence_route_table_created.toml new file mode 100644 index 000000000..1c90f0280 --- /dev/null +++ b/rules/integrations/aws/persistence_route_table_created.toml @@ -0,0 +1,52 @@ +[metadata] +creation_date = "2021/06/05" +maturity = "production" +updated_date = "2021/10/15" +integration = "aws" + +[rule] +author = ["Elastic", "Austin Songer"] +description = "Identifies when an AWS Route Table has been created." +false_positives = [ + """ + Route Table being created may be done by a system or network administrator. Verify whether the user identity, user + agent, and/or hostname should be making changes in your environment. Route Table being created from unfamiliar users or + hosts should be investigated. If known behavior is causing false positives, it can be exempted from the rule. + + Automated processes that uses Terraform may lead to false positives. + """, +] +from = "now-60m" +index = ["filebeat-*", "logs-aws*"] +interval = "10m" +language = "kuery" +license = "Elastic License v2" +name = "AWS Route Table Created" +note = """## Config + +The AWS Fleet integration, Filebeat module, or similarly structured data is required to be compatible with this rule.""" +references = [ + "https://docs.datadoghq.com/security_platform/default_rules/cloudtrail-aws-route-table-modified/", + "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateRoute.html", + "https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_CreateRouteTable", +] +risk_score = 21 +rule_id = "e12c0318-99b1-44f2-830c-3a38a43207ca" +severity = "low" +tags = ["Elastic", "Cloud", "AWS", "Continuous Monitoring", "SecOps", "Network Security"] +timestamp_override = "event.ingested" +type = "query" + +query = ''' +event.dataset:aws.cloudtrail and event.provider:cloudtrail.amazonaws.com and event.action:(CreateRoute or CreateRouteTable) and +event.outcome:success +''' + + +[[rule.threat]] +framework = "MITRE ATT&CK" + +[rule.threat.tactic] +reference = "https://attack.mitre.org/tactics/TA0003/" +name = "Persistence" +id = "TA0003"