New Network Share detected

Description: Requires additional data model mapping.
References: 1
SPL:

| tstats summariesonly=true allow_old_summaries=true fillnull_value="unknown" count FROM datamodel=Endpoint.Filesystem WHERE index="windows" Filesystem.signature_id=5142 BY index, host, Filesystem.file_target, Filesystem.file_name, Filesystem.file_path, Filesystem.signature_id, Filesystem.signature, Filesystem.src, Filesystem.user, _time span=1s
| rename Filesystem.* AS *, signature_id AS EventCode, signature AS EventDescription, file_name AS ShareName, file_path AS ShareLocalPath, file_target AS RelativeTargetName