Anvilogic high experimental spl

AWS Security Group Created [splunk-awscloudtrail]

Detects when an AWS Security Group has been created. AWS security groups act as a virtual firewall for an instance to control inbound and outbound traffic.

View Source

Detection Logic

`get_cloud_data` `get_cloud_data_aws` TERM(CreateSecurityGroup)
| table _time, host, user, account, region, src_ip, http_user_agent, access_key, user, user_id, identity_type, role, event_name, event_category, cloud_service, request_parameters, response, mfa_enabled, permissions, identity, action, resource_id, object_id
| bin span=1s
| stats values(*) as * by _time, src_ip
| lookup dnslookup clientip as src_ip OUTPUT clienthost as src_dns
| iplocation prefix="src_" src_ip
| rename src_Country as src_country

Field Validations

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