CS0-003 SOAR playbooks automate security workflows. Practice Question
This CS0-003 practice question tests your understanding of security operations. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. A key principle to apply: sOAR playbooks automate security workflows.. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A SOC wants a SOAR playbook for suspected phishing that reduces analyst workload but avoids destructive action before confirmation. Which actions are appropriate for the first automated phase? In the evidence source phase, Which evidence source best supports or refutes the detection?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "best"
Why it matters: Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
Clue: "first"
Why it matters: Order matters here. You are being tested on which action comes before the others — not which action is generally useful.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Enrich URLs, detonate attachments in a sandbox, and collect mailbox search counts
Option D is correct because it aligns with the SOAR playbook's goal of reducing analyst workload through automated enrichment and triage without taking destructive action. Enriching URLs and detonating attachments in a sandbox provides threat intelligence, while collecting mailbox search counts helps quantify the incident's scope. This non-destructive evidence gathering allows analysts to make informed decisions before any containment or remediation steps.
For each option: why learners choose it and why it is or isn't the right answer here.
✗
Close all similar alerts as duplicates
Why it's wrong here
Similarity does not prove benign status or complete containment.
✗
Disable the reporting user's account immediately
Why it's wrong here
The reporter may not be compromised; disabling the account could be unnecessary.
✗
Automatically delete all messages from the sender across all mailboxes
Why it's wrong here
Deletion can be appropriate after validation, but automatic destructive action is risky at the first phase.
✓
Enrich URLs, detonate attachments in a sandbox, and collect mailbox search counts
Why this is correct
Early automation should gather context and evidence while keeping analysts in control of disruptive actions.
Clue confirmation
The clue words "best", "first" in the question point toward this answer.
Related concept
SOAR playbooks automate security workflows.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Cisco often tests the distinction between 'investigative' and 'remediative' actions in SOAR playbooks, trapping candidates who confuse automated triage with automated containment or cleanup.
Trap categories for this question
Similar concept trap
Similarity does not prove benign status or complete containment.
Detailed technical explanation
How to think about this question
In a SOAR playbook, the first automated phase typically focuses on enrichment and triage using APIs to query threat intelligence platforms (e.g., VirusTotal, AlienVault OTX) and sandbox services (e.g., Joe Sandbox, Cuckoo). Mailbox search counts leverage Microsoft Graph API or EWS to identify how many users received the suspicious email, providing a scope metric. This phase avoids any write-back actions (e.g., delete, disable) to maintain a reversible state and preserve evidence for incident response.
KKey Concepts to Remember
SOAR playbooks automate security workflows.
Initial SOAR automation focuses on evidence collection.
URL enrichment queries threat intelligence for context.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
SOAR playbooks automate security workflows.
Real-world example
How this comes up in practice
An employee at a financial services firm receives an email that appears to come from the IT helpdesk, asking them to reset their password via a link. The link leads to a convincing fake portal that harvests credentials. Security teams use phishing simulations and security-awareness training to reduce this attack vector. Questions like this test whether you can identify social engineering techniques and appropriate controls.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this CS0-003 question in full detail.
The correct answer is: Enrich URLs, detonate attachments in a sandbox, and collect mailbox search counts — Option D is correct because it aligns with the SOAR playbook's goal of reducing analyst workload through automated enrichment and triage without taking destructive action. Enriching URLs and detonating attachments in a sandbox provides threat intelligence, while collecting mailbox search counts helps quantify the incident's scope. This non-destructive evidence gathering allows analysts to make informed decisions before any containment or remediation steps.
What should I do if I get this CS0-003 question wrong?
Review sOAR playbooks automate security workflows., then practise related CS0-003 questions on the same topic to reinforce the concept.
Are there clue words in this question I should notice?
Yes — watch for: "best", "first". Signals that multiple options may be partially correct. Choose the option that most directly solves the exact problem described, not the one that sounds most complete.
What is the key concept behind this question?
SOAR playbooks automate security workflows.
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