Latest [Feb 01, 2026] EC-COUNCIL 312-39 Real Exam Dumps PDF
312-39 Practice Test Questions Updated 102 Questions
EC-COUNCIL 312-39 (Certified SOC Analyst (CSA)) Certification Exam is designed for professionals who want to validate their expertise in performing SOC (Security Operations Center) analysis, incident response, and threat hunting. Certified SOC Analyst (CSA) certification exam is ideal for those who are looking to enhance their skills and knowledge in the field of cybersecurity and want to prove their proficiency in SOC operations. 312-39 exam covers a range of topics related to SOC analysis, including network security, threat intelligence, and incident response.
EC-COUNCIL 312-39 (Certified SOC Analyst (CSA)) certification exam is a globally recognized certification that demonstrates the candidate's ability to handle cybersecurity incidents effectively. Certified SOC Analyst (CSA) certification is suitable for IT and cybersecurity professionals who want to advance their careers in SOC analysis. Passing the exam requires thorough knowledge and skills in various areas, including network security, incident management, and computer forensics.
NEW QUESTION # 29
In which of the following incident handling and response stages, the root cause of the incident must be found from the forensic results?
- A. Systems Recovery
- B. Evidence Gathering
- C. Evidence Handling
- D. Eradication
Answer: D
Explanation:
The eradication stage is where the root cause of the incident is determined from the forensic results. This stage involves not only removing the threat from the affected systems but also identifying and fixing the vulnerabilities that were exploited. It's crucial to understand how the incident occurred to prevent future occurrences. After the containment stage, where the immediate threat is isolated, eradication ensures that the threat is completely removed and that the root cause is addressed.
References: The EC-Council's Certified Incident Handler (E|CIH) program outlines the stages of incident handling and response, which include preparation, identification, containment, eradication, recovery, and lessons learned. The eradication stage specifically deals with eliminating the threat and addressing the root cause based on forensic analysis. This information is covered in the E|CIH program and can be found in the official EC-Council learning resources1.
NEW QUESTION # 30
Charline is working as an L2 SOC Analyst. One day, an L1 SOC Analyst escalated an incident to her for further investigation and confirmation. Charline, after a thorough investigation, confirmed the incident and assigned it with an initial priority.
What would be her next action according to the SOC workflow?
- A. She should immediately escalate this issue to the management
- B. She should formally raise a ticket and forward it to the IRT
- C. She should communicate this incident to the media immediately
- D. She should immediately contact the network administrator to solve the problem
Answer: B
Explanation:
NEW QUESTION # 31
Which of the following attack inundates DHCP servers with fake DHCP requests to exhaust all available IP addresses?
- A. DHCP Port Stealing
- B. DHCP Cache Poisoning
- C. DHCP Starvation Attacks
- D. DHCP Spoofing Attack
Answer: C
Explanation:
A DHCP Starvation Attack is a type of network attack that aims to deplete the pool of available IP addresses on the DHCP server. The attacker floods the DHCP server with fake DHCP DISCOVER messages using spoofed MAC addresses. If successful, the server will exhaust its address space, denying IP configuration to legitimate clients. This can lead to a denial of service (DoS) for new devices attempting to join the network. Additionally, the attacker may set up a rogue DHCP server to issue malicious IP configurations to clients, potentially redirecting traffic or causing further disruption1.
References: The EC-Council SOC Analyst course and study materials cover various network attacks, including DHCP Starvation Attacks. These resources provide insights into the nature of these attacks, their potential impact, and strategies for prevention and mitigation213.
NEW QUESTION # 32
Rinni, SOC analyst, while monitoring IDS logs detected events shown in the figure below.
What does this event log indicate?
- A. XSS Attack
- B. Parameter Tampering Attack
- C. Directory Traversal Attack
- D. SQL Injection Attack
Answer: B
Explanation:
The event log indicates a Parameter Tampering Attack. This type of attack involves the manipulation of parameters exchanged between the client and the server to alter application data, such as user credentials and permissions, product price and quantity, etc. The IDS log entries showing repeated access to the URL
"/OrderDetail.aspx?id=ORDR-001117" with varying order ID values suggest that the attacker is manipulating the 'id' parameter to potentially access or modify order details unauthorizedly.
References The EC-Council's Certified SOC Analyst (CSA) course materials and study guides discuss various types of cyber attacks, including Parameter Tampering, and their characteristics. Additionally, information on this type of attack can be found in resources provided by the OWASP Foundation1.
NEW QUESTION # 33
Emmanuel is working as a SOC analyst in a company named Tobey Tech. The manager of Tobey Tech recently recruited an Incident Response Team (IRT) for his company. In the process of collaboration with the IRT, Emmanuel just escalated an incident to the IRT.
What is the first step that the IRT will do to the incident escalated by Emmanuel?
- A. Incident Analysis and Validation
- B. Incident Prioritization
- C. Incident Classification
- D. Incident Recording
Answer: C
NEW QUESTION # 34
Which of the following command is used to view iptables logs on Ubuntu and Debian distributions?
- A. $ tailf /var/log/sys/kern.log
- B. $ tailf /var/log/kern.log
- C. # tailf /var/log/messages
- D. # tailf /var/log/sys/messages
Answer: B
Explanation:
In Ubuntu and Debian distributions, the command to view iptables logs is $ tailf /var/log/kern.log. This command allows you to follow the end of the kernel log file in real-time. It is useful for monitoring the logs as they are updated. The tailf command is similar to tail -f, and it displays the last ten lines of the file by default and then outputs appended data as the file grows.
References:The answer is verified according to the EC-Council's Certified SOC Analyst (CSA) course materials and study guides, which cover the practical aspects of security operations and incident handling, including the monitoring of systems and logs123.
NEW QUESTION # 35
John as a SOC analyst is worried about the amount of Tor traffic hitting the network. He wants to prepare a dashboard in the SIEM to get a graph to identify the locations from where the TOR traffic is coming.
Which of the following data source will he use to prepare the dashboard?
- A. IIS/Web Server logs with IP addresses and user agent IPtouseragent resolution.
- B. DNS/ Web Server logs with IP addresses.
- C. DHCP/Logs capable of maintaining IP addresses or hostnames with IPtoName resolution.
- D. Apache/ Web Server logs with IP addresses and Host Name.
Answer: D
NEW QUESTION # 36
Which of the following steps of incident handling and response process focus on limiting the scope and extent of an incident?
- A. Containment
- B. Data Collection
- C. Identification
- D. Eradication
Answer: A
Explanation:
The step in the incident handling and response process that focuses on limiting the scope and extent of an incident is Containment. This phase aims to isolate affected systems to prevent the spread of the incident and to minimize its impact. Containment strategies may involve disconnecting affected systems from the network, blocking malicious traffic, or taking systems offline. The goal is to contain the incident quickly to reduce damage and to maintain business operations1.
References: The EC-Council's Certified Incident Handler (E|CIH) program outlines the incident handling and response process, which includes the containment phase as a critical step. The program provides knowledge and skills necessary to effectively manage and mitigate cybersecurity incidents1
NEW QUESTION # 37
Which of the following is a report writing tool that will help incident handlers to generate efficient reports on detected incidents during incident response process?
- A. MagicTree
- B. threat_note
- C. IntelMQ
- D. Malstrom
Answer: C
NEW QUESTION # 38
Which of the log storage method arranges event logs in the form of a circular buffer?
- A. FIFO
- B. non-wrapping
- C. LIFO
- D. wrapping
Answer: D
Explanation:
NEW QUESTION # 39
Which of the following attack can be eradicated by using a safe API to avoid the use of the interpreter entirely?
- A. LDAP Injection Attacks
- B. Command Injection Attacks
- C. SQL Injection Attacks
- D. File Injection Attacks
Answer: B
Explanation:
Command Injection Attacks involve the insertion of malicious code into a vulnerable application, which then executes unwanted system commands on the server. The fundamental cause of this vulnerability is the application's use of input data in constructing system commands without proper validation or encoding.
Utilizing a safe API that avoids the use of the interpreter entirely can effectively mitigate this risk by ensuring that commands are executed in a controlled manner, without directly passing user input to the system shell.
Safe APIs typically provide predefined functions and methods that perform the required tasks in a secure way, eliminating the need to construct command strings from user inputs, thus protecting against Command Injection Attacks. This approach contrasts with mitigations for other types of injection attacks, like SQL, File, or LDAP injections, which often involve proper input validation, parameterized queries, or specific encoding techniques.
References:
* OWASP: Command Injection.
* Secure Coding in C and C++, Robert C. Seacord, Addison-Wesley Professional.
NEW QUESTION # 40
Which of the following process refers to the discarding of the packets at the routing level without informing the source that the data did not reach its intended recipient?
- A. Drop Requests
- B. Rate Limiting
- C. Load Balancing
- D. Black Hole Filtering
Answer: D
Explanation:
Black hole filtering is a network security measure used to prevent unwanted or malicious traffic from entering a network. It works by directing traffic to a null interface, a non-existent server, or a black hole IP address where the packets are dropped without acknowledgment. This process is typically used to protect against denial-of-service (DoS) attacks, where an overwhelming amount of traffic is sent to a network with the intent to disrupt service.
In the context of a security operations center (SOC), black hole filtering can be an effective strategy for mitigating threats. When a threat is identified, such as a DoS attack, the SOC analyst can configure the network to redirect the suspicious traffic to a black hole, effectively neutralizing the attack by preventing the malicious data packets from reaching their intended target.
References: The EC-Council's Certified SOC Analyst (C|SA) program covers various defensive strategies, including black hole filtering, as part of its curriculum for Tier I and Tier II SOC analysts. The program emphasizes the importance of understanding and implementing network security measures to protect against cyber threats12.
NEW QUESTION # 41
Mike is an incident handler for PNP Infosystems Inc. One day, there was a ticket raised regarding a critical incident and Mike was assigned to handle the incident. During the process of incident handling, at one stage, he has performed incident analysis and validation to check whether the incident is a true incident or a false positive.
Identify the stage in which he is currently in.
- A. Post-Incident Activities
- B. Incident Recording and Assignment
- C. Incident Triage
- D. Incident Disclosure
Answer: B
NEW QUESTION # 42
Which of the following tool can be used to filter web requests associated with the SQL Injection attack?
- A. Nmap
- B. ZAP proxy
- C. UrlScan
- D. Hydra
Answer: C
Explanation:
UrlScan is a security tool that screens all incoming requests to a server and filters these requests based on rules set by the administrator. It is particularly effective against SQL Injection attacks because it can block requests that appear to be malicious, such as those containing SQL syntax or certain keywords often used in SQL Injection.
Nmap is a network scanning tool, not specifically designed for filtering web requests. ZAP Proxy is an open-source web application security scanner, which is used for finding vulnerabilities in web applications but not specifically for filtering requests. Hydra is a password cracking tool, which again, is not used for filtering web requests.
References: The answer is verified as per the EC-Council's SOC Analyst course materials and learning resources, which include training on various security tools and their purposes. Specifically, the EC-Council's SQL Injection Training and other related courses provide insights into the tools and techniques for defending against SQL Injection attacks123.
NEW QUESTION # 43
Which of the following process refers to the discarding of the packets at the routing level without informing the source that the data did not reach its intended recipient?
- A. Drop Requests
- B. Rate Limiting
- C. Load Balancing
- D. Black Hole Filtering
Answer: D
Explanation:
Black hole filtering is a network security measure used to prevent unwanted or malicious traffic from entering a network. It works by directing traffic to a null interface, a non-existent server, or a black hole IP address where the packets are dropped without acknowledgment. This process is typically used to protect against denial-of-service (DoS) attacks, where an overwhelming amount of traffic is sent to a network with the intent to disrupt service.
In the context of a security operations center (SOC), black hole filtering can be an effective strategy for mitigating threats. When a threat is identified, such as a DoS attack, the SOC analyst can configure the network to redirect the suspicious traffic to a black hole, effectively neutralizing the attack by preventing the malicious data packets from reaching their intended target.
References: The EC-Council's Certified SOC Analyst (C|SA) program covers various defensive strategies, including black hole filtering, as part of its curriculum for Tier I and Tier II SOC analysts. The program emphasizes the importance of understanding and implementing network security measures to protect against cyber threats12.
NEW QUESTION # 44
......
EC-COUNCIL 312-39 Dumps - Secret To Pass in First Attempt: https://certmagic.surepassexams.com/312-39-exam-bootcamp.html