Watch my presentation at the SANS Threat Hunting Summit 2016 in New Orleans.
https://www.youtube.com/watch?v=0PvBsL6KKfA&feature=youtu.be&a
“In this session, SANS instructor Ismael Valenzuela will explain the methods and techniques used by world-class IR teams to leverage the power of open-source tools like Yara and Bro to do IOC hunting when reacting to emergency incidents. State-of-the-art techniques will be presented along with a new open-source tool called rastrea2r, designed to assist with collecting and hunting for IOCs with gusto and style!”