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| Section | Weight | Objectives |
|---|---|---|
| Threat Hunting Outcomes and Integration | 15% | - Analytical gap diagnosis - Multi-product integration and visibility improvement - Capability improvement and maturity progression |
| Threat Hunting Techniques | 20% | - Endpoint and artifact analysis - Command and control (C2) traffic detection - Memory forensics and analysis - Network-based threat hunting - Signature creation and detection - IoT and application-level analysis |
| Threat Hunting Processes | 20% | - Reverse engineering and compromise validation - Tool and configuration recommendations - Runbook and playbook development - Identification of unknown threats and gaps - Remediation and mitigation strategies |
| Threat Modeling Techniques | 10% | - MITRE ATT&CK, CAPEC, TaHiTI, PASTA frameworks - Threat classification and modeling standards |
| Threat Actor Attribution | 15% | - Tactics, techniques and procedures (TTP) analysis - Threat intelligence interpretation - Differentiating APT, commodity and automated threats |
| Threat Hunting Fundamentals | 20% | - Threat Hunting Maturity Model - Threat hunting definitions and purpose - Pyramid of Pain framework - Detection tool limitations and evasion techniques - Role of automation, AI and ML in SOC |
当社のWebサイトにある優れた300-220学習教材の助けを借りて300-220試験を受ける準備ができている場合、選択は素晴らしいものになります。 300-220トレーニング資料は優れた選択肢であり、特に300-220試験に時間をかけずに合格し、成功することに熱心な方に役立ちます。 それに加えて、300-220の調査問題には3つのバージョンがあります。PDFバージョン、ソフトバージョン、およびAPPバージョンです。これらは興味深く、選択するのに役立ちます。
質問 # 28
What is the importance of threat hunting outcomes in enhancing cybersecurity?
正解：A
質問 # 29
Refer to the exhibit.
The cybersecurity team at a company detects an ongoing attack directed at the web server that hosts the company website. The team analyzes the logs of the web application firewall and discovers several HTTP requests encoded in Base64. The team decodes the payloads and retrieves the HTTP requests. What did the attackers use to exploit the server?
正解：D
解説：
The correct answer is SQL injection. The decoded HTTP request shown in the exhibit contains multiple unmistakable indicators of a SQL injection attack, including the use of SQL keywords and functions such as SELECT, CASE, SUBSTRING, ASCII, BIN, and conditional SLEEP() statements. These elements are characteristic of time-based blind SQL injection, a technique attackers use to extract database information when direct query results are not visible.
From a professional cybersecurity perspective, the presence of expressions like:
SELECT (CASE WHEN ... THEN SLEEP(x))
SUBSTRING(password,1,1)
ASCII() and binary conversions
indicates that the attacker is probing the backend database character by character and using response timing to infer whether conditions are true or false. This is a well-known exploitation method used when error messages or query output are suppressed by the application.
The use of Base64 encoding does not represent the attack itself but rather an obfuscation technique to evade basic web application firewall (WAF) signatures and logging visibility. Encoding payloads allows attackers to bypass simple pattern-matching defenses, but once decoded, the underlying SQL injection becomes evident.
Option A (Unicode encoding) is incorrect because Unicode is commonly used for evasion, not exploitation.
Option C (directory traversal) typically involves sequences like ../ to access filesystem paths, which are not present. Option D (XSS) targets client-side script execution and would include JavaScript payloads rather than database-focused logic.
According to the MITRE ATT&CK framework, this activity maps to Initial Access - Exploit Public-Facing Application (T1190). SQL injection remains one of the most exploited vulnerabilities in public-facing applications due to poor input validation and insecure coding practices.
For threat hunters and defenders, this scenario reinforces the importance of deep payload inspection, decoding obfuscated requests, monitoring for anomalous database query behavior, and enforcing secure development practices such as parameterized queries and input sanitization. SQL injection continues to be a high-impact, real-world attack vector despite being well understood, making it a critical focus area in web application threat hunting.
質問 # 30
What is the first step in the threat hunting process?
正解：C
質問 # 31
What is the difference between threat hunting and incident response?
正解：B
質問 # 32
Refer to the exhibit.
A company recently was breached and decided to improve their security posture going forward. A security assessment was ordered, specifically intended to test weak points exploited during the breach. A security analyst reviews server logs to identify activities related to the aforementioned security assessment. Which entry suggests a delivery method associated with authorized assessment?
正解：C
解説：
The correct answer isB. Using "SecurityScan/2.5" to access all /admin endpoints. This log entry most clearly aligns with anauthorized security assessmentactivity designed to test weaknesses previously exploited during a breach.
Authorized security assessments-such as penetration tests or red team exercises-are typicallycontrolled, scoped, and intentional. They focus on validating security controls by probing sensitive areas (like administrative interfaces) while avoiding destructive actions. The user-agent string"SecurityScan/2.5" strongly suggests a purpose-built security scanning tool, which is commonly used by internal security teams or third-party assessors during sanctioned testing.
Option A is incorrect because performing login attempts at scale usingleaked credentialswould constitute real-world malicious behavior unless explicitly approved and tightly controlled. Even in authorized tests, credential stuffing with known leaked credentials is highly sensitive and would be explicitly documented; the wording here implies adversary behavior rather than assessment activity.
Option C is clearly malicious and inappropriate for an authorized assessment. Executing ashutdown commandis a destructive action and would violate standard rules of engagement for professional security testing. Such activity would be classified as adversarial exploitation, not a controlled delivery method.
Option D represents benign reconnaissance. A genericweb crawler gathering public-facing informationis typically associated with search engines or basic reconnaissance and does not directly test weaknesses related to a prior breach. While reconnaissance is part of assessments, it is not a strong indicator of a targeted, authorized delivery method.
From a threat hunting and SOC perspective, recognizing authorized assessment activity is critical to avoid misclassifying tests as incidents. Indicators include identifiable scanner user agents, predictable request patterns, limited scope targeting (such as /admin paths), and non-destructive behavior. This scenario reinforces an important operational lesson:context, intent, and tooling matter. Among the options, SecurityScan/2.5 targeting administrative endpointsbest reflects a legitimate, authorized security assessment delivery method.
質問 # 33
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