The Splunk App is based on open source Zeek (a.k.a BRO) logs. The app provides insights on network traffic which can be used for threat hunting and incident response engagements.
download link : https://splunkbase.splunk.com/app/6283
demo link : https://www.youtube.com/watch?v=5zapD7qg52I&ab_channel=findevil-io