Option A provides the safest and most logically complete phishing automation sequence. The playbook first ingests the reported email , then submits it to the configured automated analysis or detonation service. The verdict and extracted indicators provide the evidence needed for subsequent actions. The workflow then determines scope by searching for additional recipients before performing targeted containment against confirmed malicious URLs or processes.

This follows the course ' s broader response model: obtain the artifact, analyze/contextualize it, determine scope, and then execute controlled response. The uploaded guide specifically demonstrates phishing automation in which a SOAR playbook handles submission to an analysis system, retrieves results, and makes those results available for response. It also distinguishes EDR actions such as process blocking and endpoint containment.

Option D is unsafe because it blocks all URLs and processes rather than only confirmed malicious indicators. Options B and C refer to reviewing automated-analysis results without explicitly performing the analysis step that produces those results.

Study Guide topics: SOAR playbooks, phishing response, detonation, contextualization, scoping, proxy blocking, EDR response, automation guardrails.