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ECCouncil 312-85 Exam Syllabus Topics:
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NEW QUESTION 22
A network administrator working in an ABC organization collected log files generated by a traffic monitoring system, which may not seem to have useful information, but after performing proper analysis by him, the same information can be used to detect an attack in the network.
Which of the following categories of threat information has he collected?
- A. Strategic reports
- B. Low-level data
- C. Detection indicators
- D. Advisories
Answer: B
NEW QUESTION 23
A team of threat intelligence analysts is performing threat analysis on malware, and each of them has come up with their own theory and evidence to support their theory on a given malware.
Now, to identify the most consistent theory out of all the theories, which of the following analytic processes must threat intelligence manager use?
- A. Application decomposition and analysis (ADA)
- B. Threat modelling
- C. Analysis of competing hypotheses (ACH)
- D. Automated technical analysis
Answer: C
NEW QUESTION 24
A network administrator working in an ABC organization collected log files generated by a traffic monitoring system, which may not seem to have useful information, but after performing proper analysis by him, the same information can be used to detect an attack in the network.
Which of the following categories of threat information has he collected?
- A. Strategic reports
- B. Advisories
- C. Detection indicators
- D. Low-level data
Answer: C
NEW QUESTION 25
Walter and Sons Company has faced major cyber attacks and lost confidential dat a. The company has decided to concentrate more on the security rather than other resources. Therefore, they hired Alice, a threat analyst, to perform data analysis. Alice was asked to perform qualitative data analysis to extract useful information from collected bulk data.
Which of the following techniques will help Alice to perform qualitative data analysis?
- A. Finding links between data and discover threat-related information
- B. Brainstorming, interviewing, SWOT analysis, Delphi technique, and so on
- C. Regression analysis, variance analysis, and so on
- D. Numerical calculations, statistical modeling, measurement, research, and so on.
Answer: B
NEW QUESTION 26
Sarah is a security operations center (SOC) analyst working at JW Williams and Sons organization based in Chicago. As a part of security operations, she contacts information providers (sharing partners) for gathering information such as collections of validated and prioritized threat indicators along with a detailed technical analysis of malware samples, botnets, DDoS attack methods, and various other malicious tools. She further used the collected information at the tactical and operational levels.
Sarah obtained the required information from which of the following types of sharing partner?
- A. Providers of threat actors
- B. Providers of comprehensive cyber-threat intelligence
- C. Providers of threat indicators
- D. Providers of threat data feeds
Answer: B
NEW QUESTION 27
An XYZ organization hired Mr. Andrews, a threat analyst. In order to identify the threats and mitigate the effect of such threats, Mr. Andrews was asked to perform threat modeling. During the process of threat modeling, he collected important information about the treat actor and characterized the analytic behavior of the adversary that includes technological details, goals, and motives that can be useful in building a strong countermeasure.
What stage of the threat modeling is Mr. Andrews currently in?
- A. Threat determination and identification
- B. Threat profiling and attribution
- C. System modeling
- D. Threat ranking
Answer: B
NEW QUESTION 28
Enrage Tech Company hired Enrique, a security analyst, for performing threat intelligence analysis. While performing data collection process, he used a counterintelligence mechanism where a recursive DNS server is employed to perform interserver DNS communication and when a request is generated from any name server to the recursive DNS server, the recursive DNS servers log the responses that are received. Then it replicates the logged data and stores the data in the central database. Using these logs, he analyzed the malicious attempts that took place over DNS infrastructure.
Which of the following cyber counterintelligence (CCI) gathering technique has Enrique used for data collection?
- A. Data collection through dynamic DNS (DDNS)
- B. Data collection through DNS zone transfer
- C. Data collection through DNS interrogation
- D. Data collection through passive DNS monitoring
Answer: C
NEW QUESTION 29
Jian is a member of the security team at Trinity, Inc. He was conducting a real-time assessment of system activities in order to acquire threat intelligence feeds. He acquired feeds from sources like honeynets, P2P monitoring. infrastructure, and application logs.
Which of the following categories of threat intelligence feed was acquired by Jian?
- A. External intelligence feeds
- B. Internal intelligence feeds
- C. CSV data feeds
- D. Proactive surveillance feeds
Answer: B
NEW QUESTION 30
Miley, an analyst, wants to reduce the amount of collected data and make the storing and sharing process easy. She uses filtering, tagging, and queuing technique to sort out the relevant and structured data from the large amounts of unstructured data.
Which of the following techniques was employed by Miley?
- A. Data visualization
- B. Convenience sampling
- C. Sandboxing
- D. Normalization
Answer: D
NEW QUESTION 31
What is the correct sequence of steps involved in scheduling a threat intelligence program?
1. Review the project charter
2. Identify all deliverables
3. Identify the sequence of activities
4. Identify task dependencies
5. Develop the final schedule
6. Estimate duration of each activity
7. Identify and estimate resources for all activities
8. Define all activities
9. Build a work breakdown structure (WBS)
- A. 1-->2-->3-->4-->5-->6-->9-->8-->7
- B. 1-->9-->2-->8-->3-->7-->4-->6-->5
- C. 1-->2-->3-->4-->5-->6-->7-->8-->9
- D. 3-->4-->5-->2-->1-->9-->8-->7-->6
Answer: B
NEW QUESTION 32
Steve works as an analyst in a UK-based firm. He was asked to perform network monitoring to find any evidence of compromise. During the network monitoring, he came to know that there are multiple logins from different locations in a short time span. Moreover, he also observed certain irregular log in patterns from locations where the organization does not have business relations. This resembles that somebody is trying to steal confidential information.
Which of the following key indicators of compromise does this scenario present?
- A. Unusual outbound network traffic
- B. Unexpected patching of systems
- C. Unusual activity through privileged user account
- D. Geographical anomalies
Answer: D
NEW QUESTION 33
Which of the following types of threat attribution deals with the identification of the specific person, society, or a country sponsoring a well-planned and executed intrusion or attack over its target?
- A. True attribution
- B. Campaign attribution
- C. Nation-state attribution
- D. Intrusion-set attribution
Answer: A
NEW QUESTION 34
H&P, Inc. is a small-scale organization that has decided to outsource the network security monitoring due to lack of resources in the organization. They are looking for the options where they can directly incorporate threat intelligence into their existing network defense solutions.
Which of the following is the most cost-effective methods the organization can employ?
- A. Recruit data management solution provider
- B. Recruit the right talent
- C. Look for an individual within the organization
- D. Recruit managed security service providers (MSSP)
Answer: D
NEW QUESTION 35
An organization suffered many major attacks and lost critical information, such as employee records, and financial information. Therefore, the management decides to hire a threat analyst to extract the strategic threat intelligence that provides high-level information regarding current cyber-security posture, threats, details on the financial impact of various cyber-activities, and so on.
Which of the following sources will help the analyst to collect the required intelligence?
- A. Active campaigns, attacks on other organizations, data feeds from external third parties
- B. OSINT, CTI vendors, ISAO/ISACs
- C. Human, social media, chat rooms
- D. Campaign reports, malware, incident reports, attack group reports, human intelligence
Answer: B
NEW QUESTION 36
An analyst is conducting threat intelligence analysis in a client organization, and during the information gathering process, he gathered information from the publicly available sources and analyzed to obtain a rich useful form of intelligence. The information source that he used is primarily used for national security, law enforcement, and for collecting intelligence required for business or strategic decision making.
Which of the following sources of intelligence did the analyst use to collect information?
- A. SIGINT
- B. OPSEC
- C. OSINT
- D. ISAC
Answer: C
NEW QUESTION 37
In a team of threat analysts, two individuals were competing over projecting their own hypotheses on a given malware. However, to find logical proofs to confirm their hypotheses, the threat intelligence manager used a de-biasing strategy that involves learning strategic decision making in the circumstances comprising multistep interactions with numerous representatives, either having or without any perfect relevant information.
Which of the following de-biasing strategies the threat intelligence manager used to confirm their hypotheses?
- A. Machine learning
- B. Cognitive psychology
- C. Decision theory
- D. Game theory
Answer: C
NEW QUESTION 38
Kathy wants to ensure that she shares threat intelligence containing sensitive information with the appropriate audience. Hence, she used traffic light protocol (TLP).
Which TLP color would you signify that information should be shared only within a particular community?
- A. Amber
- B. Red
- C. White
- D. Green
Answer: A
NEW QUESTION 39
An attacker instructs bots to use camouflage mechanism to hide his phishing and malware delivery locations in the rapidly changing network of compromised bots. In this particular technique, a single domain name consists of multiple IP addresses.
Which of the following technique is used by the attacker?
- A. DNS zone transfer
- B. Fast-Flux DNS
- C. DNS interrogation
- D. Dynamic DNS
Answer: B
NEW QUESTION 40
Daniel is a professional hacker whose aim is to attack a system to steal data and money for profit. He performs hacking to obtain confidential data such as social security numbers, personally identifiable information (PII) of an employee, and credit card information. After obtaining confidential data, he further sells the information on the black market to make money.
Daniel comes under which of the following types of threat actor.
- A. Industrial spies
- B. State-sponsored hackers
- C. Organized hackers
- D. Insider threat
Answer: C
NEW QUESTION 41
Mr. Bob, a threat analyst, is performing analysis of competing hypotheses (ACH). He has reached to a stage where he is required to apply his analysis skills effectively to reject as many hypotheses and select the best hypotheses from the identified bunch of hypotheses, and this is done with the help of listed evidence. Then, he prepares a matrix where all the screened hypotheses are placed on the top, and the listed evidence for the hypotheses are placed at the bottom.
What stage of ACH is Bob currently in?
- A. Refinement
- B. Evidence
- C. Inconsistency
- D. Diagnostics
Answer: D
NEW QUESTION 42
In a team of threat analysts, two individuals were competing over projecting their own hypotheses on a given malware. However, to find logical proofs to confirm their hypotheses, the threat intelligence manager used a de-biasing strategy that involves learning strategic decision making in the circumstances comprising multistep interactions with numerous representatives, either having or without any perfect relevant information.
Which of the following de-biasing strategies the threat intelligence manager used to confirm their hypotheses?
- A. Game theory
- B. Machine learning
- C. Decision theory
- D. Cognitive psychology
Answer: A
NEW QUESTION 43
Steve works as an analyst in a UK-based firm. He was asked to perform network monitoring to find any evidence of compromise. During the network monitoring, he came to know that there are multiple logins from different locations in a short time span. Moreover, he also observed certain irregular log in patterns from locations where the organization does not have business relations. This resembles that somebody is trying to steal confidential information.
Which of the following key indicators of compromise does this scenario present?
- A. Unusual outbound network traffic
- B. Unusual activity through privileged user account
- C. Unexpected patching of systems
- D. Geographical anomalies
Answer: B
NEW QUESTION 44
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