While analyzing telemetry from Cisco Secure Endpoint and Secure Network Analytics, analysts observe that an...

The correct answer isit reveals consistent attacker tradecraft across incidents. Attribution relies onbehavioral consistency, not on malware samples or exploits.

Avoiding malware and abusing legitimate tools (living-off-the-land techniques) reflects adeliberate operational strategy. These behaviors tend to remain consistent across campaigns and are frequently documented in threat intelligence profiles.

Options A and D are incorrect because no exploit or ransomware is involved. Option B is incorrect; living-off-the-land techniques are modern, not outdated.

Cisco-aligned threat hunting emphasizesMITRE ATT&CK mappingand behavioral analysis to support attribution efforts. This approach is far more reliable than artifact-based attribution.

Thus,Option Cis the correct answer.