Some thoughts:
1. **Enable Auditing in Azure Active Directory Domain Services (AADDS)**: Make sure that you've enabled audit log generation in your Azure AD configuration. The relevant settings are under Azure AD's "Audit logs" or "Sign-ins" tabs in the Azure portal.
2. **Set Up Azure Monitor**: Use Azure Monitor to collect and analyze the log data. Azure Monitor can collect logs from a wide range of sources, including Azure AD.
3. **Configure Azure Event Hubs to Forward Logs**: Azure Event Hubs is a big data streaming platform and event ingestion service that can receive and process millions of events per second. You can use Event Hubs to forward your logs to the Wazuh server. The logs from Azure Monitor can be streamed to an Event Hub, which can then be integrated with Wazuh.
4. **Wazuh Integration with Azure Event Hubs**: On the Wazuh side, you will have to configure the Wazuh manager to receive data from Azure Event Hubs. You will need to modify the `ossec.conf` file (located by default in `/var/ossec/etc/ossec.conf`) to include the Azure configuration block and your specific Azure Event Hub parameters.
5. **Customize Wazuh Rules and Decoders**: Based on the logs you want to analyze and the alerts you want to generate, you may need to customize Wazuh's rules and decoders. Wazuh's decoders are responsible for extracting information from the raw log data, and its rules are responsible for generating alerts based on that information.
Thoughts?