Is there a special way to create a Lookup table that contains Threat Intelligence such that I can correlate searches against it? I am interested in just an IP address field and a Domain Field. Assuming I had both fields in my CSV lookup table, what will my correlation search look like so that I can identify when I have traffic in my network that matches any IP address or Domain in my lookup table?
Secondly is there a way to automatically download Threat Intelligence from other sources? I am interested in the CCIRC, TAXII, Facebook, and/or Malware domain threat lists. Is there an App that can do this? I don't want to have to download Splunk Enterprise Security to do this.