The rule 'Axonius Webhook Created' is designed to monitor the creation of webhooks in the Axonius platform. Specifically, it detects when a webhook is created by any user, such as the admin user in the provided test case. The detection is triggered by an event where an action categorized under 'WebhookManagement' occurs. In this instance, the action is an 'AuditAction.Put', which indicates that a new webhook configuration is being stored. The rule captures critical information such as the configuration ID and the vendor name, which might be relevant for compliance and security reviews. Although the rule is marked with a low severity, immediate attention may be warranted to ensure that newly created webhooks align with organizational policies and do not present security risks. The runbook suggests reviewing the webhook's legitimacy and appropriateness to maintain security hygiene within the Axonius environment.