Updated Mar 09, 2026 312-85 Exam Dumps - PDF Questions and Testing Engine
New (2026) ECCouncil 312-85 Exam Dumps
NEW QUESTION # 37
Tech Knights Inc., a small-scale company, has decided to share the intelligence information with various organizations using a nonprofit association that provides a secure place to accumulate and share the information about cyber threats in the industry, and it also provides an extended service of data analysis to the organizational network.
Which of the following types of sharing organizations should Tech Knights Inc. use to share information?
- A. Informal contacts
- B. Trading partners
- C. Commercial vendors
- D. Information Sharing and Analysis Centers (ISACs)
Answer: D
Explanation:
Information Sharing and Analysis Centers (ISACs) are nonprofit organizations established to facilitate secure sharing of threat intelligence among companies within a specific industry sector.
ISACs provide:
* A trusted platform for sharing cyber threat indicators.
* Secure mechanisms for communication and collaboration.
* Analytical services that enhance shared threat data for participating members.
Each ISAC is industry-specific (for example, Financial Services ISAC, Energy ISAC) and provides members with reports, advisories, and data analytics to strengthen collective defense.
Why the Other Options Are Incorrect:
* Trading partners: Share intelligence directly between organizations with established business relationships.
* Informal contacts: Represent ad hoc, trust-based sharing without a formal structure.
* Commercial vendors: Offer paid threat intelligence feeds or services, not nonprofit community-based sharing.
Conclusion:
Tech Knights Inc. should use an Information Sharing and Analysis Center (ISAC) to share intelligence securely and collaboratively.
Final Answer: B. Information Sharing and Analysis Centers (ISACs)
Explanation Reference (Based on CTIA Study Concepts):
According to CTIA's section on "Information Sharing Models," ISACs are nonprofit entities that promote collaboration and data exchange for cyber threat intelligence within industry sectors.
NEW QUESTION # 38
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. ISAC
- B. OSINT
- C. SIGINT
- D. OPSEC
Answer: B
Explanation:
The analyst used Open Source Intelligence (OSINT) to gather information from publicly available sources.
OSINT involves collecting and analyzing information from publicly accessible sources to produce actionable intelligence. This can include media reports, public government data, professional and academic publications, and information available on the internet. OSINT is widely used for national security, law enforcement, and business intelligence purposes, providing a rich source of information for making informed decisions and understanding the threat landscape.References:
* "Open Source Intelligence (OSINT) Tools and Techniques," by SANS Institute
* "The Role of OSINT in Cybersecurity and Threat Intelligence," by Recorded Future
NEW QUESTION # 39
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 DNS interrogation
- C. Data collection through passive DNS monitoring
- D. Data collection through dynamic DNS (DDNS)
Answer: B
NEW QUESTION # 40
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. Heacquired 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. CSV data feeds
- C. Internal intelligence feeds
- D. Proactive surveillance feeds
Answer: C
Explanation:
Internal intelligence feeds are derived from data and information collected within an organization's own networks and systems. Jian's activities, such as real-time assessment of system activities and acquiring feeds from honeynets, P2P monitoring, infrastructure, and application logs, fall under the collection of internal intelligence feeds. These feeds are crucial for identifying potential threats and vulnerabilities within the organization and form a fundamental part of a comprehensive threat intelligence program. They contrast with external intelligence feeds, which are sourced from outside the organization and include information on broader cyber threats, trends, and TTPs of threat actors.References:
* "Building an Intelligence-Led Security Program" by Allan Liska
* "Threat Intelligence: Collecting, Analysing, Evaluating" by M-K. Lee, L. Healey, and P. A. Porras
NEW QUESTION # 41
Sean works as a threat intelligence analyst. He is assigned a project for information gathering on a client's network to find a potential threat. He started analysis and was trying to find out the company's internal URLs, looking for any information about the different departments and business units. He was unable to find any information.
What should Sean do to get the information he needs?
- A. Sean should use WayBackMachine in Archive.org to find the company's internal URLs
- B. Sean should use website mirroring tools such as HTTrack Web Site Copier to find the company's internal URLs
- C. Sean should use e-mail tracking tools such as EmailTrackerPro to find the company's internal URLs
- D. Sean should use online services such as netcraft.com to find the company's internal URLs
Answer: D
Explanation:
The goal is to find internal URLs and information about the company's departments and business units.
Since Sean could not find this data directly from public searches, he should turn to online reconnaissance services that provide details about a website's subdomains, internal URLs, hosting structure, and related information.
Netcraft.com is a well-known online reconnaissance and intelligence-gathering service used by security analysts to gather information such as:
* Website structure and internal subdomains
* Server details and operating systems
* Hosting provider and IP ranges
* Technology stack and SSL certificate data
* Historical hosting changes and DNS information
Using Netcraft, Sean can discover internal URLs and subdomains that may reveal internal departments or services linked to the main organization's domain. This type of open-source intelligence (OSINT) is valuable for both threat hunting and vulnerability assessment.
Why the Other Options Are Incorrect:
* A. WayBackMachine (Archive.org):Useful for viewing historical versions of web pages, but it typically shows public pages, not internal or hidden URLs.
* B. Email tracking tools (EmailTrackerPro):These are designed to trace email origins and headers, not to discover website URLs or internal structures.
* C. Website mirroring tools (HTTrack):These tools copy the visible contents of a website but do not reveal hidden internal URLs unless they are publicly linked.
Conclusion:
The correct method for Sean to identify internal URLs and subdomains of the target company is by using online services such as Netcraft.com.
Final Answer: D. Sean should use online services such as netcraft.com to find the company's internal URLs Explanation Reference (Based on CTIA Study Concepts):
According to CTIA study material on Footprinting and Reconnaissance, Netcraft is an effective OSINT- based platform used for discovering detailed website information, including subdomains, server data, and hosting infrastructure.
NEW QUESTION # 42
Moses, a threat intelligence analyst at InfoTec Inc., wants to find crucial information about the potential threats the organization is facing by using advanced Google search operators. He wants to identify whether any fake websites are hosted at the similar to the organization's URL.
Which of the following Google search queries should Moses use?
- A. info: www.infothech.org
- B. link: www.infothech.org
- C. related: www.infothech.org
- D. cache: www.infothech.org
Answer: C
NEW QUESTION # 43
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. Mandated trust
- C. Direct historical trust
- D. Validated trust
Answer: D
NEW QUESTION # 44
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 interrogation
- B. Dynamic DNS
- C. DNS zone transfer
- D. Fast-Flux DNS
Answer: D
Explanation:
Fast-Flux DNS is a technique used by attackers to hide phishing and malware distribution sites behind an ever-changing network of compromised hosts acting as proxies. It involves rapidly changing the association of domain names with multiple IP addresses, making the detection and shutdown of malicious sites more difficult. This technique contrasts with DNS zone transfers, which involve the replication of DNS data across DNS servers, or Dynamic DNS, which typically involves the automatic updating of DNS records for dynamic IP addresses, but not necessarily for malicious purposes. DNS interrogation involves querying DNS servers to retrieve information about domain names, but it does not involve hiding malicious content. Fast-Flux DNS specifically refers to the rapid changes in DNS records to obfuscate the source of the malicious activity, aligning with the scenario described.References:
* SANS Institute InfoSec Reading Room
* ICANN (Internet Corporation for Assigned Names and Numbers) Security and Stability Advisory Committee
NEW QUESTION # 45
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-->7-->8-->9
- B. 3-->4-->5-->2-->1-->9-->8-->7-->6
- C. 1-->9-->2-->8-->3-->7-->4-->6-->5
- D. 1-->2-->3-->4-->5-->6-->9-->8-->7
Answer: C
Explanation:
The correct sequence for scheduling a threat intelligence program involves starting with the foundational steps of defining the project scope and objectives, followed by detailed planning and scheduling of tasks. The sequence starts with reviewing the project charter (1) to understand the project's scope, objectives, and constraints. Next, building a Work Breakdown Structure (WBS) (9) helps in organizing the team's work into manageable sections. Identifying all deliverables (2) clarifies the project's outcomes. Defining all activities (8) involves listing the tasks required to produce the deliverables. Identifying the sequence of activities (3) and estimating resources (7) and task dependencies (4) sets the groundwork for scheduling. Estimating the duration of each activity (6) is critical before developing the final schedule (5), which combines all these elements into a comprehensive plan. This approach ensures a structured and methodical progression from project initiation to execution.References:
* "A Guide to the Project Management Body of Knowledge (PMBOK Guide)," Project Management Institute
* "Cyber Intelligence-Driven Risk," by Intel471
NEW QUESTION # 46
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. Insider threat
- D. Organized hackers
Answer: D
Explanation:
Daniel's activities align with those typically associated with organized hackers. Organized hackers or cybercriminals work in groups with the primary goal of financial gain through illegal activities such as stealing and selling data. These groups often target large amounts of data, including personal and financial information, which they can monetize by selling on the black market or dark web. Unlike industrial spies who focuson corporate espionage or state-sponsored hackers who are backed by nation-states for political or military objectives, organized hackers are motivated by profit. Insider threats, on the other hand, come from within the organization and might not always be motivated by financial gain. The actions described in the scenario-targeting personal and financial information for sale-best fit the modus operandi of organized cybercriminal groups.References:
* ENISA (European Union Agency for Cybersecurity) Threat Landscape Report
* Verizon Data Breach Investigations Report
NEW QUESTION # 47
Marie, a threat analyst at an organization named TechSavvy, was asked to perform operational threat intelligence analysis to get contextual information about security events and incidents.
Which of the following sources does Marie need to use to perform operational threat intelligence analysis?
- A. Activity-related attacks, social media sources, chat room conversations
- B. OSINT, security industry white papers, human contacts
- C. Malware indicators, network indicators, e-mail indicators
- D. Attack group reports, attack campaign reports, incident reports, malware samples
Answer: D
Explanation:
Operational Threat Intelligence focuses on providing actionable insights about ongoing attacks, campaigns, or threat actors. It bridges the gap between high-level strategic intelligence and low-level technical intelligence.
It includes detailed, contextual information about how and why an attack is happening, who is behind it, and what tools and tactics they are using. Analysts rely on reports and data that describe current or recent attack campaigns, group activities, and malware operations.
Typical Sources of Operational Threat Intelligence:
* Attack group reports: Identify specific threat actors, their motivations, targets, and past operations.
* Attack campaign reports: Provide information about organized and ongoing attack campaigns targeting certain sectors or geographies.
* Incident reports: Offer real-world case studies and patterns of attacks that have already occurred.
* Malware samples: Help analysts understand malware functionality, distribution methods, and associated threat groups.
These sources provide contextual and actionable information that help operational analysts improve detection and response during active threat situations.
Why the Other Options Are Incorrect:
* B. Malware indicators, network indicators, e-mail indicators:These are sources of technical threat intelligence, which deals with atomic-level data such as IP addresses, URLs, and file hashes.
* C. Activity-related attacks, social media sources, chat room conversations:These are examples of sources used for social media or OSINT collection, not operational analysis.
* D. OSINT, security industry white papers, human contacts:These are sources used for strategic threat intelligence, focusing on long-term trends and organizational risk assessment.
Conclusion:
Operational threat intelligence relies on actionable, campaign-specific sources such as attack group reports, incident reports, and malware samples to provide detailed context for active threats.
Final Answer: A. Attack group reports, attack campaign reports, incident reports, malware samples Explanation Reference (Based on CTIA Study Concepts):
According to CTIA, operational threat intelligence provides in-depth analysis of ongoing or recent campaigns, utilizing reports and samples that describe adversary tools, targets, and motivations.
NEW QUESTION # 48
Alison, an analyst in an XYZ organization, wants to retrieve information about a company's website from the time of its inception as well as the removed information from the target website.
What should Alison do to get the information he needs.
- A. Alison should use SmartWhois to extract the required website information.
- B. Alison should use https://archive.org to extract the required website information.
- C. Alison should run the Web Data Extractor tool to extract the required website information.
- D. Alison should recover cached pages of the website from the Google search engine cache to extract the required website information.
Answer: B
NEW QUESTION # 49
Tim is working as an analyst in an ABC organization. His organization had been facing many challenges in converting the raw threat intelligence data into meaningful contextual information. After inspection, he found that it was due to noise obtained from misrepresentation of data from huge data collections. Hence, it is important to clean the data before performing data analysis using techniques such as data reduction. He needs to choose an appropriate threat intelligence framework that automatically performs data collection, filtering, and analysis for his organization.
Which of the following threat intelligence frameworks should he choose to perform such task?
- A. HighCharts
- B. TC complete
- C. Threat grid
- D. SIGVERIF
Answer: C
Explanation:
Threat Grid is a threat intelligence and analysis platform that offers advanced capabilities for automatic data collection, filtering, and analysis. It is designed to help organizations convert raw threat data into meaningful, actionable intelligence. By employing advanced analytics and machine learning, Threat Grid can reduce noise from large data sets, helping to eliminate misrepresentations and enhance the quality of the threat intelligence.
This makes it an ideal choice for Tim, who is looking to address the challenges of converting raw data into contextual information and managing the noise from massive data collections.
References:
"Cisco Threat Grid: Unify Your Threat Defense," Cisco
"Integrating and Automating Threat Intelligence," by Threat Grid
NEW QUESTION # 50
Marry wants to follow an iterative and incremental approach to prioritize requirements in order to protect the important assets of an organization against attacks. She wants to set the requirements based on the order of priority, where the most important requirement must be met first for a greater chance of success. She wants to apply prioritization tasks, scenarios, use cases, tests, and so on.
Which of the following methodologies should Marry use to prioritize the requirements?
- A. MoSCoW
- B. Data sampling
- C. Data visualization
- D. Fusion analysis
Answer: A
Explanation:
The methodology described-iterative and incremental prioritization of requirements based on importance-perfectly aligns with the MoSCoW method.
MoSCoW stands for:
* M - Must have (critical requirements that are mandatory),
* S - Should have (important but not essential),
* C - Could have (desirable but optional),
* W - Won't have (this time) (deferred or out of scope).
It is widely used in security, risk management, and software development to determine the priority of tasks or requirements that should be implemented first.
By applying MoSCoW, Marry ensures that critical security requirements (such as protecting core assets) are addressed first before moving on to less critical ones.
Why the Other Options Are Incorrect:
* A. Data sampling: Refers to statistical analysis methods, not prioritization.
* C. Data visualization: Used to represent data graphically, not for setting priorities.
* D. Fusion analysis: Used to integrate multiple data sources for intelligence analysis, not requirement prioritization.
Conclusion:
Marry should use the MoSCoW prioritization methodology to structure and prioritize her organization's security requirements.
Final Answer: B. MoSCoW
Explanation Reference (Based on CTIA Study Concepts):
In CTIA's requirement prioritization and planning stages, MoSCoW is used to assign importance levels to intelligence and security requirements for efficient implementation.
NEW QUESTION # 51
Jame, a professional hacker, is trying to hack the confidential information of a target organization. He identified the vulnerabilities in the target system and created a tailored deliverable malicious payload using an exploit and a backdoor to send it to the victim.
Which of the following phases of cyber kill chain methodology is Jame executing?
- A. Weaponization
- B. Installation
- C. Exploitation
- D. Reconnaissance
Answer: A
NEW QUESTION # 52
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. Nation-state attribution
- C. Intrusion-set attribution
- D. True attribution
Answer: D
Explanation:
True attribution in the context of cyber threats involves identifying the actual individual, group, or nation- state behind an attack or intrusion. This type of attribution goes beyond associating an attack with certain tactics, techniques, and procedures (TTPs) or a known group and aims to pinpoint the real-world entity responsible. True attribution is challenging due to the anonymity of the internet and the use of obfuscation techniques by attackers, but it is crucial for understanding the motive behind an attack and for forming appropriate responses at diplomatic, law enforcement, or cybersecurity levels.
References:
"Attribution of Cyber Attacks: A Framework for an Evidence-Based Analysis" by Jason Healey
"The Challenges of Attribution in Cyberspace" in the Journal of Cyber Policy
NEW QUESTION # 53
Moses, a threat intelligence analyst at InfoTec Inc., wants to find crucial information about the potential threats the organization is facing by using advanced Google searchoperators. He wants to identify whether any fake websites are hosted at the similar to the organization's URL.
Which of the following Google search queries should Moses use?
- A. info: www.infothech.org
- B. link: www.infothech.org
- C. related: www.infothech.org
- D. cache: www.infothech.org
Answer: C
Explanation:
The "related:" Google search operator is used to find websites that are similar or related to a specified URL. In the context provided, Moses wants to identify fake websites that may be posing as or are similar to his organization's official site. By using the "related:" operator followed by his organization's URL, Google will return a list of websites that Google considers to be similar to the specified site. This can help Moses identify potential impersonating websites that could be used for phishing or other malicious activities. The "info:",
"link:", and "cache:" operators serve different purposes; "info:" provides information about the specified webpage, "link:" used to be used to find pages linking to a specific URL (but is now deprecated), and "cache:" shows the cached version of the specified webpage.References:
* Google Search Operators Guide by Moz
* Google Advanced Search Help Documentation
NEW QUESTION # 54
Alison, an analyst in an XYZ organization, wants to retrieve information about a company's website from the time of its inception as well as the removed information from the target website.
What should Alison do to get the information he needs.
- A. Alison should use SmartWhois to extract the required website information.
- B. Alison should use https://archive.org to extract the required website information.
- C. Alison should run the Web Data Extractor tool to extract the required website information.
- D. Alison should recover cached pages of the website from the Google search engine cache to extract the required website information.
Answer: B
Explanation:
To retrieve historical information about a company's website, including content that may have been removed or altered, Alison should use the Internet Archive's Wayback Machine, accessible at https://archive.org. The Wayback Machine is a digital archive of the World Wide Web and other information on the Internet, providing free access to snapshots of websites at various points in time. This tool is invaluable for researchers and analysts looking to understand the evolution of a website or recover lost information.
References:
"Using the Wayback Machine for Cybersecurity Research," Internet Archive Blogs
"Digital Forensics with the Archive's Wayback Machine," by Jeff Kaplan, Internet Archive
NEW QUESTION # 55
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. Develop a collection plan
- B. Produce actionable data
- C. Understand data reliability
- D. Understand frequency and impact of a threat
Answer: D
NEW QUESTION # 56
Jack is a professional hacker who wants to perform remote exploitation on the target system of an organization. He established a two-way communication channel between the victim's system and his server.
He used encryption techniques to hide the presence of a communication channel on a victim's system and further applied privilege escalation techniques to exploit the system.
What phase of the cyber kill chain methodology is Jack currently in?
- A. Weaponization
- B. Command and Control
- C. Delivery
- D. Reconnaissance
Answer: B
Explanation:
In the Cyber Kill Chain model, the Command and Control (C2) phase refers to the stage where the attacker establishes a communication channel between the compromised system and their own server to maintain remote control, issue commands, and exfiltrate data.
In the given scenario, Jack has already compromised the system and set up a two-way communication link, which is encrypted to avoid detection. This activity is characteristic of the Command and Control phase.
Key Characteristics of the Command and Control Phase:
* The attacker establishes remote communication with the compromised host.
* Encryption or obfuscation methods are used to hide the channel.
* The attacker uses this channel to send further commands, escalate privileges, and execute malicious actions.
* Typical tools: Remote Access Trojans (RATs), backdoors, and tunneling techniques.
Why the Other Options Are Incorrect:
* B. Weaponization:This phase involves creating or configuring the malicious payload or exploit (e.g., binding malware to a document or executable). It occurs before the attack delivery.
* C. Reconnaissance:The attacker gathers information about the target (network structure, vulnerabilities) before launching an attack.
* D. Delivery:This phase involves transmitting the weaponized payload to the target through methods such as email attachments, infected links, or USB drives.
Conclusion:
By establishing an encrypted communication channel and controlling the victim's system remotely, Jack is in the Command and Control phase of the Cyber Kill Chain.
Final Answer: A. Command and Control
Explanation Reference (Based on CTIA Study Concepts):
As defined in CTIA materials under "Adversary Tactics, Techniques, and Procedures (TTPs)" and "Cyber Kill Chain Stages," the Command and Control phase involves creating and maintaining communication between compromised hosts and attacker infrastructure for persistent access and control.
NEW QUESTION # 57
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. Unexpected patching of systems
- B. Unusual outbound network traffic
- C. Geographical anomalies
- D. Unusual activity through privileged user account
Answer: C
Explanation:
The scenario described by Steve's observations, where multiple logins are occurring from different locations in a short time span, especially from locations where the organization has no business relations, points to
'Geographical anomalies' as a key indicator of compromise (IoC). Geographical anomalies in logins suggest unauthorized access attempts potentially made by attackers using compromised credentials. This is particularly suspicious when the locations of these logins do not align with the normal geographical footprint of the organization's operations or employee locations. Monitoring for such anomalies can help in the early detection of unauthorized access and potential data breaches.
References:
SANS Institute Reading Room, "Indicators of Compromise: Reality's Version of the Minority Report"
"Identifying Indicators of Compromise" by CERT-UK
NEW QUESTION # 58
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 ranking
- C. System modeling
- D. Threat profiling and attribution
Answer: D
NEW QUESTION # 59
A threat analyst working in XYZ Company was asked to perform threat intelligence analysis. During the information collection phase, he used a social engineering technique where he pretended to be a legitimate or authorized person. Using this technique, he gathered sensitive information by scanning terminals for passwords, searching important documents on desks, rummaging bins, and so on.
Which of the following social engineering techniques was used by the analyst for information collection?
- A. Piggybacking
- B. Shoulder surfing
- C. Dumpster diving
- D. Impersonation
Answer: D
Explanation:
The described activity involves pretending to be a legitimate or authorized person in order to gather sensitive information. This social engineering technique is known as Impersonation.
Impersonation is a form of deception in which the attacker pretends to be someone else - such as an employee, contractor, or service technician - to gain access to restricted information or areas. In this method, the attacker often relies on trust, authority, or familiarity to manipulate others into revealing confidential data.
In the scenario, the analyst obtained information by observing terminals, searching desks, and examining bins while pretending to be a trusted individual. This fits the definition of impersonation rather than other social engineering methods.
Why the Other Options Are Incorrect:
* Shoulder surfing: Involves directly observing someone's screen or keyboard to capture credentials or data, not pretending to be someone else.
* Piggybacking: Refers to physically following an authorized person into a restricted area without proper authentication.
* Dumpster diving: Involves searching discarded items, such as trash or recycle bins, to find confidential information, without human interaction or pretense.
Conclusion:
The analyst used Impersonation to pose as an authorized person and collect sensitive data.
Final Answer: A. Impersonation
Explanation Reference (Based on CTIA Study Concepts):
From the CTIA study materials under "Social Engineering and Threat Collection Techniques," impersonation is identified as a key human-based technique for gathering information during reconnaissance.
NEW QUESTION # 60
The cybersecurity team seeks to enhance its threat hunting capabilities in a large enterprise. They plan to search systematically and proactively for adversaries within their networks. What type of threat hunting approaches are they most likely to adopt, involving predefined processes, methodologies, and frameworks for their investigation?
- A. Entity-driven threat hunting
- B. Unstructured threat hunting
- C. Situational threat hunting
- D. Structured threat hunting
Answer: D
Explanation:
Structured Threat Hunting uses predefined methodologies, frameworks, and processes to conduct proactive searches for adversaries within networks.
This approach relies on:
* Established frameworks like MITRE ATT&CK or Diamond Model.
* Standardized investigation workflows.
* Defined hypotheses and repeatable steps for analysis.
It ensures consistency and repeatability in the organization's hunting efforts.
Why the Other Options Are Incorrect:
* A. Situational threat hunting: Focuses on specific incidents or triggers rather than predefined methodologies.
* C. Entity-driven threat hunting: Centers on specific users, hosts, or IP addresses based on observed indicators.
* D. Unstructured threat hunting: Ad-hoc and experience-driven, lacking standardized methods.
Conclusion:
The team is using Structured Threat Hunting, which employs standardized frameworks and processes.
Final Answer: B. Structured threat hunting
Explanation Reference (Based on CTIA Study Concepts):
Structured hunting is described in CTIA as a systematic, framework-based approach that uses defined methodologies for consistent and effective investigations.
NEW QUESTION # 61
Jim works as a security analyst in a large multinational company. Recently, a group of hackers penetrated into their organizational network and used a data staging technique to collect sensitive data. They collected all sorts of sensitive data about the employees and customers, business tactics of the organization, financial information, network infrastructure information and so on.
What should Jim do to detect the data staging before the hackers exfiltrate from the network?
- A. Jim should identify the attack at an initial stage by checking the content of the user agent field.
- B. Jim should analyze malicious DNS requests, DNS payload, unspecified domains, and destination of DNS requests.
- C. Jim should identify the web shell running in the network by analyzing server access, error logs, suspicious strings indicating encoding, user agent strings, and so on.
- D. Jim should monitor network traffic for malicious file transfers, file integrity monitoring, and event logs.
Answer: D
Explanation:
In the scenario described, where attackers have penetrated the network and are staging data for exfiltration, Jim should focus on monitoring network traffic for signs of malicious file transfers, implement file integrity monitoring, and scrutinize event logs. This approach is crucial for detecting unusual activity that could indicate data staging, such as large volumes of data being moved to uncommon locations, sudden changes in file integrity, or suspicious entries in event logs. Early detection of these indicators can help in identifying the staging activity before the data is exfiltrated from the network.References:
* NIST Special Publication 800-61 Rev. 2, "Computer Security Incident Handling Guide"
* SANS Institute Reading Room, "Detecting Malicious Activity with DNS and NetFlow"
NEW QUESTION # 62
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