When You Know Your Enemy | Strategic Cyber

This is another great post by Raphael, the author of Cobalt Strike (on of my favorite red teaming tools).

One theory for Threat Intelligence is to provide a feed with IP addresses, domain names, and file hashes for known bad activity. Customers subscribe to this feed, their network defense tools ingest it, and now their network is automatically safe from any actor that the Threat Intelligence provider reports on. Many technical experts scoff at this, and not without reason. This is not far off from the anti-virus model.

The above theory is NOT why I care about Threat Intelligence. My interest is driven by my admittedly skewed offensive experiences. Let me put you into my shoes for a moment…