Privilege Escalation (TA0004)(external, opens in a new tab or window)
Defense Evasion (TA0005)(external, opens in a new tab or window)
text code block:FROM logs-endpoint.events.process-* METADATA _id, _index, _version | WHERE host.os.type == "macos" AND process.parent.name == "prl_disp_service" AND process.name IN ("tar", "bsdtar") AND process.args_count > 5 AND KQL("""process.args : "-xf" AND event.type : "start" """) | EVAL process_args_joined = MV_CONCAT(process.args, " ") | KEEP _id, _index, _version, @timestamp, data_stream.namespace, host.id, host.name, user.id, user.name, process.entity_id, process.parent.name, process.parent.entity_id, process.name, process.executable, process.args_count, process_args_joined
Install detection rules in Elastic Security
Detect Privilege Escalation via Parallels Appliance Extract Argument Injection 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(external, opens in a new tab or window).