![]() ![]() The interactive query console, osqueryi, gives you a SQL interface to try out new queries and explore your operating system. osqueryd‘s logging can integrate into your internal log aggregation pipeline, regardless of your technology stack, via a robust plugin architecture. You can use this to maintain insight into the security, performance, configuration, and state of your entire infrastructure. The daemon takes care of aggregating the query results over time and generates logs which indicate state changes in your infrastructure. The high-performance and low-footprint distributed host monitoring daemon, osqueryd, allows you to schedule queries to be executed across your entire infrastructure. With osquery, SQL tables represent abstract concepts such as running processes, loaded kernel modules, open network connections, browser plugins, hardware events or file hashes. This allows you to write SQL queries to explore operating system data. Osquery exposes an operating system as a high-performance relational database. The tools make low-level operating system analytics and monitoring both performant and intuitive. Osquery is an operating system instrumentation framework for Windows, OS X (macOS), Linux, and FreeBSD. Elastic Agent Logsīe sure to check Elastic agent logs in the directory /var/lib/elastic-agent/data/elastic-agent-XXXXXX/logs/defaultĪnd that is it on how you can integrate Osquery Manager with ELK Stack.This post is about “Osquery integration with Wazuh” What is osquery? You can also schedule queries with packs.You can now run any other query you want on your host with just on click.You can view the results in Kibana discover or in lens to create visualization.Enter the query and click Submit to run the query on remote host.For example a query to get all currently logged in users select user,tty,host,time from logged_in_users where tty not like '~' Choose a query from saved queries if you already saved some.Choose remote host to query based on the elastic agent installation from the list.Once you are done, restart Elastic Agent systemctl restart elastic-agent Query Remote Elastic Agent Host using Osquery Manager # Authentication credentials - either API key or username/password. # Protocol - either `http` (default) or `https`. Thus, open the respective file for editing and update Elasticsearch output configs vim /var/lib/elastic-agent/data/elastic-agent-7e56c4/install/osquerybeat-7.16.1-linux-x86_64/osquerybeat.yml # - Elasticsearch Output. If you installed via the TAR file, this config would be located at /opt/Elastic/Agent/data/elastic-agent-XXXXXX/install/osquerybeat-VERSION-linux-x86_64/osquerybeat.yml In our Elastic agent host, we installed the agent from the repos, thus the configuration files for Osquerybeat is localted at /var/lib/elastic-agent/data/elastic-agent-XXXXXX/install/osquerybeat-VERSION-linux-x86_64/osquerybeat.yml, Thus, if you setup Fleet server/Elastic with HTTPS, you need to configure Osquerybeat with HTTPS to enable communication with Elasticsearch. Note that when you setup Osquery manager integration, it will automatically install osquerybeats on the Elastic agents already enrolled on to the Fleet manager. Configure Elastic Agent Osquerybeats TLS connection with Elastic stack Now that integration is done, you can query your remote hosts as you would while using stand alone Osquery manager. Querying Remote Host using Elastic Osquery Manager Once the above is done, head over to Kibana > Management > Osquery > Add Osquery Manager. Install and Enroll Elastic Agents to Fleet Manager in Linux Add Osquery Manager to Kibana Install and Enroll agents on remote hosts to monitor.Setup and Configure Fleet Server on ELK cluster. ![]() ![]() Save queries and build a library of queries for specific use cases Integrate Osquery Manager with ELK Stack.View a history of past queries and their results.Schedule query packs to capture changes to OS state over time.Run live queries for one or more agents.From a single pane of glass, users can centralize security analytics and contextualize osquery results against other event data, anomalies, and threats, and leverage that context to improve host visibility, analytical power, and monitoring.Įnhanced capabilities also include prebuilt and custom SQL queries, as well as Kibana query guidance to support users with code completion, code hinting, and content assistance. Osquery data is ingested in Elasticsearch and shown in Kibana where users can run live queries with one or more agents, and define scheduled queries to capture changes to an organization’s security state. With one click, users can install and orchestrate osquery across their Windows, macOS, and Linux hosts. The osquery host management integration, now in beta, enables security teams to use osquery results to address cyber threats without the complexity or cost of a separate management layer. ![]()
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