process where host.os.type == "macos" and event.type in ("start", "process_started") and
process.name == "kextunload" and process.args like~ ("/System/Library/Extensions/EndpointSecurity.kext", "EndpointSecurity.kext")
Install detection rules in Elastic Security
Detect Attempt to Unload Elastic Endpoint Security Kernel Extension in the Elastic Security detection engine by installing this rule into your Elastic Stack.
To setup this rule, check out the installation guide for Prebuilt Security Detection Rules(opens in a new tab or window).