References: 1, 2, 3
SPL:
| tstats summariesonly=true allow_old_summaries=true count FROM datamodel=Endpoint.Processes WHERE index="windows" Processes.signature_id=4688 Processes.process_name="reg.exe" Processes.process="*SYSTEM\\CurrentControlSet\\Control\\Terminal Server*" BY index, host, Processes.signature_id, Processes.signature, Processes.process, Processes.user, _time span=1s
| rename Processes.* AS *, signature_id AS EventCode, signature AS EventDescription
| tstats summariesonly=true allow_old_summaries=true fillnull_value="unknown" count FROM datamodel=Endpoint.Registry WHERE index="windows" Registry.registry_path="*SYSTEM\\CurrentControlSet\\Control\Terminal Server*" BY Registry.dest, Registry.registry_path, Registry.registry_value_name, Registry.registry_value_data, Registry.action, Registry.process_guid, Registry.process_id, Registry.user
| rename Registry.* AS *
