[2024] 312-39 All-in-One Exam Guide Practice To your 312-39 Exam!
Preparations of 312-39 Exam 2024 EC-COUNCIL CSA Unlimited 102 Questions
Prerequisites
The target candidates for this certification exam include SOC analysts, cybersecurity analysts, network security specialists, network defense analysts, and network security operators, among others. EC-Council 312-39 requires that the learners have at least one year of practical work experience within the domain of Network Security or Network Administration. They must provide proof of work experience when applying for this test. For those individuals who do not possess the required experience, they can make up for this by taking the official course. It can be accessed through the official center at one of the accredited training centers, through the approved academic institution, or the iClass platform.
NEW QUESTION # 42
Which of the following Windows Event Id will help you monitors file sharing across the network?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 43
Which of the following formula is used to calculate the EPS of the organization?
- A. EPS = number of normalized events / time in seconds
- B. EPS = number of security events / time in seconds
- C. EPS = average number of correlated events / time in seconds
- D. EPS = number of correlated events / time in seconds
Answer: C
NEW QUESTION # 44
Shawn is a security manager working at Lee Inc Solution. His organization wants to develop threat intelligent strategy plan. As a part of threat intelligent strategy plan, he suggested various components, such as threat intelligence requirement analysis, intelligence and collection planning, asset identification, threat reports, and intelligence buy-in.
Which one of the following components he should include in the above threat intelligent strategy plan to make it effective?
- A. Threat boosting
- B. Threat trending
- C. Threat buy-in
- D. Threat pivoting
Answer: B
Explanation:
In the context of a threat intelligence strategy plan, 'threat trending' is a critical component that should be included to make the plan effective. Threat trending involves analyzing data over time to identify patterns and trends in cyber threats. This allows an organization to anticipate potential future attacks and prepare accordingly. It is an essential part of a proactive threat intelligence program, enabling the organization to stay ahead of threats rather than just reacting to them.
The other options, while they may be relevant in certain contexts, are not as central to the development of a threat intelligence strategy plan as 'threat trending' is. 'Threat pivoting' refers to the process of using one piece of data to uncover more data (e.g., using an IP address to find related domains). 'Threat buy-in' is not a standard term in threat intelligence, but it could refer to gaining organizational support for threat intelligence efforts. 'Threat boosting' is not a recognized term in the field of cybersecurity.
References: The answer is derived from the components of a threat intelligence strategy as outlined in the EC-Council's Certified SOC Analyst (CSA) training and certification program, which emphasizes the importance of understanding and implementing a threat intelligence-driven SOC12. The CSA program also covers the use of threat intelligence for enhanced incident detection1. The EC-Council materials highlight the need for SOC analysts to understand various types of cyber threats and the importance of threat intelligence in detecting and responding to these threats2.
NEW QUESTION # 45
Jony, a security analyst, while monitoring IIS logs, identified events shown in the figure below.
What does this event log indicate?
- A. SQL Injection Attack
- B. Parameter Tampering Attack
- C. XSS Attack
- D. Directory Traversal Attack
Answer: A
Explanation:
NEW QUESTION # 46
Which attack works like a dictionary attack, but adds some numbers and symbols to the words from the dictionary and tries to crack the password?
- A. Rainbow Table Attack
- B. Birthday Attack
- C. Hybrid Attack
- D. Bruteforce Attack
Answer: D
NEW QUESTION # 47
Which of the following are the responsibilities of SIEM Agents?
1.Collecting data received from various devices sending data to SIEM before forwarding it to the central engine.
2.Normalizing data received from various devices sending data to SIEM before forwarding it to the central engine.
3.Co-relating data received from various devices sending data to SIEM before forwarding it to the central engine.
4.Visualizing data received from various devices sending data to SIEM before forwarding it to the central engine.
- A. 1 and 4
- B. 3 and 1
- C. 2 and 3
- D. 1 and 2
Answer: D
Explanation:
NEW QUESTION # 48
Which of the following data source will a SOC Analyst use to monitor connections to the insecure ports?
- A. DHCP Data
- B. DNS Data
- C. IIS Data
- D. Netstat Data
Answer: D
NEW QUESTION # 49
Identify the HTTP status codes that represents the server error.
- A. 4XX
- B. 2XX
- C. 5XX
- D. 1XX
Answer: C
Explanation:
HTTP status codes are categorized into five classes, where each class is represented by the first digit of the status code. The 5XX series of status codes indicates server errors, which means that the server is aware that it has encountered an error or is otherwise incapable of performing the request. Common examples of 5XX status codes include 500 (Internal Server Error), 501 (Not Implemented), 502 (Bad Gateway), etc. These indicate that the request was valid, but the server failed to fulfill the request due to some issue on the server side.
References: The EC-Council's Certified SOC Analyst (C|SA) course material and study guides discuss the interpretation and significance of HTTP status codes in the context of security operations. Understanding these codes is crucial for SOC analysts, as they can indicate potential server-side issues that may impact the security posture of an organization12.
NEW QUESTION # 50
Which of the following Windows event is logged every time when a user tries to access the "Registry" key?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 51
Which of the following fields in Windows logs defines the type of event occurred, such as Correlation Hint, Response Time, SQM, WDI Context, and so on?
- A. Level
- B. Task Category
- C. Source
- D. Keywords
Answer: D
NEW QUESTION # 52
What does HTTPS Status code 403 represents?
- A. Unauthorized Error
- B. Not Found Error
- C. Forbidden Error
- D. Internal Server Error
Answer: C
Explanation:
The HTTPS status code 403 represents a Forbidden Error. This error occurs when the server understands the request but refuses to authorize it. Unlike the Unauthorized Error (401), which suggests that the request might be authorized if the client re-authenticates, the Forbidden Error indicates that re-authenticating will make no difference and access is denied regardless of authentication status.
The Forbidden Error is tied to the application logic, such as insufficient rights to a resource or the server being programmed to deny access to a particular resource to the client. It is not related to the client's credentials but rather to the permissions set by the server for the requested resource.
References: The EC-Council SOC Analyst course materials and study guides discuss various HTTP status codes as part of understanding web application security and interpreting web logs within a Security Operations Center (SOC) context. The materials explain the meaning of the 403 Forbidden Error and its implications for cybersecurity analysis123.
NEW QUESTION # 53
InfoSystem LLC, a US-based company, is establishing an in-house SOC. John has been given the responsibility to finalize strategy, policies, and procedures for the SOC.
Identify the job role of John.
- A. Security Analyst - L1
- B. Chief Information Security Officer (CISO)
- C. Security Engineer
- D. Security Analyst - L2
Answer: B
NEW QUESTION # 54
Which of the following technique involves scanning the headers of IP packets leaving a network to make sure that the unauthorized or malicious traffic never leaves the internal network?
- A. Ingress Filtering
- B. Throttling
- C. Egress Filtering
- D. Rate Limiting
Answer: C
Explanation:
Egress filtering is a network security measure that involves scanning the headers of IP packets as they leave a network. The purpose of this technique is to ensure that unauthorized or malicious traffic does not exit the internal network. This is achieved by implementing rules that define which types of traffic are allowed to leave the network. By filtering outgoing traffic, egress filtering helps prevent data exfiltration and blocks the communication of malware with external command-and-control servers.
References: The EC-Council's Certified SOC Analyst (CSA) program covers the fundamentals of SOC operations, including the importance of egress filtering in protecting a network's perimeter. The CSA training and credentialing program provides in-depth knowledge on various SOC processes, such as log management, SIEM deployment, incident detection, and response, which includes the implementation of egress filtering as a security control12.
NEW QUESTION # 55
John, SOC analyst wants to monitor the attempt of process creation activities from any of their Windows endpoints.
Which of following Splunk query will help him to fetch related logs associated with process creation?
- A. index=windows LogName=Security EventCode=3688 NOT (Account_Name=*$) .. .. ..
- B. index=windows LogName=Security EventCode=4678 NOT (Account_Name=*$) .. .. ... ..
- C. index=windows LogName=Security EventCode=5688 NOT (Account_Name=*$) ... ... ...
- D. index=windows LogName=Security EventCode=4688 NOT (Account_Name=*$) .. .. ..
Answer: D
Explanation:
)ComprehensiveDetailedStepbyStepExplanation:InWindowssecurityeventlogs, EventCode4688signifiesaprocesscreationevent.TheSplunkquery'index=windowsLogName=SecurityEventCode
=4688NOT(AccountName=)is used to fetch logs related to process creation activities. This query filters the logs to only show events where a new process has been created, which is indicated by EventCode 4688. The NOT (Account_Name=$)` part of the query excludes any events where the account name ends with a dollar sign, which typically represents a machine or service account.
References: The EC-Council's Certified SOC Analyst (CSA) program provides detailed knowledge on security operation center (SOC) operations, including log management and correlation, SIEM deployment, advanced incident detection, and incident response. The CSA course materials and study guides cover the use of Splunk for monitoring and analyzing security events, which would include the creation of such queries for process creation monitoring1
NEW QUESTION # 56
Which of the following data source can be used to detect the traffic associated with Bad Bot User-Agents?
- A. Windows Event Log
- B. Switch Logs
- C. Web Server Logs
- D. Router Logs
Answer: C
Explanation:
Bad bots are automated software that perform tasks over the internet, which can sometimes be malicious, like scraping data, spamming, or carrying out credential stuffing attacks. To detect the traffic associated with Bad Bot User-Agents, web server logs are the most effective data source. These logs record all the requests made to the web server, including the User-Agent string that identifies the type of client making the request. By analyzing these logs, SOC analysts can identify patterns and behaviors indicative of bad bots, such as high request rates, unusual access patterns, or known malicious User-Agent strings.
References: The EC-Council's Certified SOC Analyst (CSA) program covers the fundamentals of SOC operations, including log management and correlation, which is essential for detecting bad bots. The CSA certification program provides the knowledge required to use various tools and techniques for monitoring and analyzing web server logs for potential threats. For more detailed information, refer to the official EC-Council SOC Analyst study guides and training resources1234.
NEW QUESTION # 57
Which of the following is a correct flow of the stages in an incident handling and response (IH&R) process?
- A. Containment -> Incident Recording -> Incident Triage -> Preparation -> Recovery -> Eradication -> Post-Incident Activities
- B. Preparation -> Incident Recording -> Incident Triage -> Containment -> Eradication -> Recovery -> Post-Incident Activities
- C. Incident Recording -> Preparation -> Containment -> Incident Triage -> Recovery -> Eradication -> Post-Incident Activities
- D. Incident Triage -> Eradication -> Containment -> Incident Recording -> Preparation -> Recovery -> Post-Incident Activities
Answer: B
NEW QUESTION # 58
Which of the following attack can be eradicated by converting all non-alphanumeric characters to HTML character entities before displaying the user input in search engines and forums?
- A. Broken Access Control Attacks
- B. Web Services Attacks
- C. XSS Attacks
- D. Session Management Attacks
Answer: C
Explanation:
Converting all non-alphanumeric characters to HTML character entities is a common defense against Cross-Site Scripting (XSS) attacks. Here's how it works:
* User Input Sanitization: When user input is received, the system converts characters like <, >, &, ', and " into their corresponding HTML entities (e.g., <, >, &, ', and ").
* Preventing Script Execution: By converting these characters, the system prevents potentially malicious scripts from being executed in the browser of anyone viewing the content.
* Maintaining Data Integrity: This process allows user-generated content to be displayed without altering the intended message while ensuring the content cannot harm other users or the system.
References:
* EC-Council's Certified SOC Analyst (C|SA) course material covers various cybersecurity threats, including XSS attacks, and the methods used to mitigate them.
* The study guides and resources provided by EC-Council for the SOC Analyst certification include detailed explanations of XSS attacks and the importance of sanitizing user input to prevent such vulnerabilities1234
NEW QUESTION # 59
Which of the log storage method arranges event logs in the form of a circular buffer?
- A. wrapping
- B. LIFO
- C. non-wrapping
- D. FIFO
Answer: D
NEW QUESTION # 60
Sam, a security analyst with INFOSOL INC., while monitoring and analyzing IIS logs, detected an event matching regex /\\w*((\%27)|(\'))((\%6F)|o|(\%4F))((\%72)|r|(\%52))/ix.
What does this event log indicate?
- A. SQL Injection Attack
- B. Parameter Tampering Attack
- C. XSS Attack
- D. Directory Traversal Attack
Answer: A
Explanation:
The regex pattern /\\w*((\%27)|(\'))((\%6F)|o|(\%4F))((\%72)|r|(\%52))/ix is designed to detect SQL injection attacks. The pattern looks for common SQL injection payloads which typically include an apostrophe or single quote character (' or %27 when URL-encoded) followed by a logical operator OR (represented by o, %6F, O, %4F, r, %72, R, %52). SQL injection attacks involve inserting or "injecting" a SQL query via the input data from the client to the application. A successful SQL injection exploit can read sensitive data from the database, modify database data (Insert/Update/Delete), execute administration operations on the database (such as shutdown the DBMS), recover the content of a given file present on the DBMS file system, and in some cases, issue commands to the operating system.
References: The explanation provided is based on standard practices of monitoring and analyzing IIS logs for security threats. Information about the regex pattern used for detecting SQL injection attacks can be found in various cybersecurity resources, including OWASP's guide on Testing for SQL Injection1 and Microsoft's documentation on IIS logging2. These resources explain how regex patterns are used to identify potential security threats in log files and the importance of monitoring logs for unusual patterns that may indicate an attack.
NEW QUESTION # 61
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Achieving the EC-COUNCIL 312-39 certification demonstrates a candidate's expertise in SOC analysis and their ability to effectively detect, respond to, and mitigate security threats. Certified SOC Analyst (CSA) certification is also a testament to a candidate's commitment to professional development and staying up-to-date with the latest trends and technologies in the field of information security. Earning the CSA certification can lead to increased job opportunities, higher salaries, and greater professional recognition.
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