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ECCouncil 312-85 Exam Syllabus Topics:
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NEW QUESTION 16
Andrews and Sons Corp. has decided to share threat information among sharing partners. Garry, a threat analyst, working in Andrews and Sons Corp., has asked to follow a trust model necessary to establish trust between sharing partners. In the trust model used by him, the first organization makes use of a body of evidence in a second organization, and the level of trust between two organizations depends on the degree and quality of evidence provided by the first organization.
Which of the following types of trust model is used by Garry to establish the trust?
- A. Mediated trust
- B. Validated trust
- C. Mandated trust
- D. Direct historical trust
Answer: B
NEW QUESTION 17
A threat analyst obtains an intelligence related to a threat, where the data is sent in the form of a connection request from a remote host to the server. From this data, he obtains only the IP address of the source and destination but no contextual information. While processing this data, he obtains contextual information stating that multiple connection requests from different geo-locations are received by the server within a short time span, and as a result, the server is stressed and gradually its performance has reduced. He further performed analysis on the information based on the past and present experience and concludes the attack experienced by the client organization.
Which of the following attacks is performed on the client organization?
- A. DHCP attacks
- B. MAC spoofing attack
- C. Distributed Denial-of-Service (DDoS) attack
- D. Bandwidth attack
Answer: C
NEW QUESTION 18
John, a professional hacker, is trying to perform APT attack on the target organization network. He gains access to a single system of a target organization and tries to obtain administrative login credentials to gain further access to the systems in the network using various techniques.
What phase of the advanced persistent threat lifecycle is John currently in?
- A. Search and exfiltration
- B. Expansion
- C. Persistence
- D. Initial intrusion
Answer: B
NEW QUESTION 19
Which of the following components refers to a node in the network that routes the traffic from a workstation to external command and control server and helps in identification of installed malware in the network?
- A. Gateway
- B. Hub
- C. Repeater
- D. Network interface card (NIC)
Answer: A
NEW QUESTION 20
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. Campaign attribution
- B. True attribution
- C. Intrusion-set attribution
- D. Nation-state attribution
Answer: B
NEW QUESTION 21
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. Dynamic DNS
- C. Fast-Flux DNS
- D. DNS interrogation
Answer: C
NEW QUESTION 22
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 profiling and attribution
- B. Threat determination and identification
- C. System modeling
- D. Threat ranking
Answer: A
NEW QUESTION 23
In which of the following forms of bulk data collection are large amounts of data first collected from multiple sources in multiple formats and then processed to achieve threat intelligence?
- A. Hybrid form
- B. Structured form
- C. Unstructured form
- D. Production form
Answer: C
NEW QUESTION 24
ABC is a well-established cyber-security company in the United States. The organization implemented the automation of tasks such as data enrichment and indicator aggregation. They also joined various communities to increase their knowledge about the emerging threats. However, the security teams can only detect and prevent identified threats in a reactive approach.
Based on threat intelligence maturity model, identify the level of ABC to know the stage at which the organization stands with its security and vulnerabilities.
- A. Level 0: vague where to start
- B. Level 1: preparing for CTI
- C. Level 3: CTI program in place
- D. Level 2: increasing CTI capabilities
Answer: D
NEW QUESTION 25
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. Decision theory
- B. Cognitive psychology
- C. Machine learning
- D. Game theory
Answer: A
NEW QUESTION 26
Henry. a threat intelligence analyst at ABC Inc., is working on a threat intelligence program. He was assigned to work on establishing criteria for prioritization of intelligence needs and requirements.
Which of the following considerations must be employed by Henry to prioritize intelligence requirements?
- A. Understand data reliability
- B. Understand frequency and impact of a threat
- C. Produce actionable data
- D. Develop a collection plan
Answer: B
NEW QUESTION 27
In which of the following storage architecture is the data stored in a localized system, server, or storage hardware and capable of storing a limited amount of data in its database and locally available for data usage?
- A. Object-based storage
- B. Cloud storage
- C. Distributed storage
- D. Centralized storage
Answer: A
NEW QUESTION 28
Kim, an analyst, is looking for an intelligence-sharing platform to gather and share threat information from a variety of sources. He wants to use this information to develop security policies to enhance the overall security posture of his organization.
Which of the following sharing platforms should be used by Kim?
- A. PortDroid network analysis
- B. OmniPeek
- C. Blueliv threat exchange network
- D. Cuckoo sandbox
Answer: C
NEW QUESTION 29
An analyst wants to disseminate the information effectively so that the consumers can acquire and benefit out of the intelligence.
Which of the following criteria must an analyst consider in order to make the intelligence concise, to the point, accurate, and easily understandable and must consist of a right balance between tables, narrative, numbers, graphics, and multimedia?
- A. The right time
- B. The right presentation
- C. The right content
- D. The right order
Answer: B
NEW QUESTION 30
Which of the following characteristics of APT refers to numerous attempts done by the attacker to gain entry to the target's network?
- A. Timeliness
- B. Risk tolerance
- C. Attack origination points
- D. Multiphased
Answer: C
NEW QUESTION 31
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. Numerical calculations, statistical modeling, measurement, research, and so on.
- B. Finding links between data and discover threat-related information
- C. Regression analysis, variance analysis, and so on
- D. Brainstorming, interviewing, SWOT analysis, Delphi technique, and so on
Answer: D
NEW QUESTION 32
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. Threat modelling
- B. Analysis of competing hypotheses (ACH)
- C. Application decomposition and analysis (ADA)
- D. Automated technical analysis
Answer: B
NEW QUESTION 33
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 DNS zone transfer
- B. Data collection through passive DNS monitoring
- C. Data collection through DNS interrogation
- D. Data collection through dynamic DNS (DDNS)
Answer: C
NEW QUESTION 34
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. OSINT
- C. OPSEC
- D. ISAC
Answer: B
NEW QUESTION 35
During the process of threat intelligence analysis, John, a threat analyst, successfully extracted an indication of adversary's information, such as Modus operandi, tools, communication channels, and forensics evasion strategies used by adversaries.
Identify the type of threat intelligence analysis is performed by John.
- A. Strategic threat intelligence analysis
- B. Technical threat intelligence analysis
- C. Tactical threat intelligence analysis
- D. Operational threat intelligence analysis
Answer: C
NEW QUESTION 36
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