Our Splunk admin has recently moved on to a new position here so I am trying to fill the void until a replacement is brought on board. My admin experience with Splunk is limited (only what he turned over to me before he left.)
My goal here is to be able to setup an alert anytime that an international IP is contacted on our network. Whether it be a local user accessing a site that has an international IP or a malicious email attachment redirecting to an international IP.
I have a list of IPs and which Country they predominantly belong to on a CSV file. Has anyone done this and if so, what is the best way to go about doing it?