## The anatomy of an adversary When you open a Threat Actor profile in Aarvi (or any mature intelligence platform), you are presented with a density of information that can be overwhelming. To effectively use this intelligence, you must know how to translate it into defensive action. Here is how to deconstruct a modern Threat Actor profile. ## 1. Aliases and Attributions Threat actors rarely go by a single name. Security vendors track them independently, leading to a confusing web of nomenclature (e.g., APT28 is also Fancy Bear, STRONTIUM, and Pawn Storm). Aarvi aggregates these aliases into a single unified profile. While interesting for attribution, names are the least actionable part of the profile. Knowing an attacker is North Korean doesn't stop them; knowing *how* they attack does. ## 2. Tools and Infrastructure This section lists the specific malware families (e.g., Cobalt Strike, Mimikatz, specific custom RATs) and infrastructure patterns (e.g., preferred hosting providers, domain naming conventions) the actor uses. **Action:** Feed these indicators (IOCs) directly into your SIEM and endpoint detection (EDR) platforms. If you know a group targets your industry using a specific remote access trojan, ensure your EDR has strict rules to detect its signature. ## 3. TTPs and the MITRE ATT&CK Framework Tactics, Techniques, and Procedures (TTPs) describe the behavioral playbook of the adversary. The industry standard for cataloging these is the MITRE ATT&CK framework. Instead of saying "they hack the server," ATT&CK breaks it down: - **Tactic (The Goal):** Initial Access - **Technique (The Method):** Exploit Public-Facing Application (T1190) **Action:** This is the most valuable section of the profile. IOCs (like IP addresses) change daily, but TTPs require significant effort for an adversary to change. By reviewing the MITRE ATT&CK mapping in Aarvi, your red team can simulate the exact techniques the actor uses, and your blue team can verify if your current logging would catch that specific behavior.
