Free Practice Questions for ECCouncil 212-89 Exam

The Delmont organization faced an espionage incident, which involves the unauthorized access and theft of proprietary or confidential information for passing it onto competitors or other external entities. Espionage is targeted at obtaining secrets or intellectual property to gain a competitive advantage or for other strategic purposes. Unlike network and resource abuses or email-based abuse, which might not specifically target sensitive information, espionage directly aims at stealing valuable data. Unauthorized access is a method that could be used in an espionage attempt but does not fully capture the motive of passing stolen information to competitors.

Process memory (RAM) is a type of digital evidence that is temporarily stored and requires a constant power supply to retain information. If the power supply is interrupted, the information stored in process memory is lost. This type of evidence can include data about running programs, user actions, system events, and more, making it crucial for forensic analysis, especially in identifying actions taken by both users and malware. Collecting data from process memory helps incident responders understand the state of the system at the time of an incident and can reveal valuable information that is not persisted elsewhere on the device.

Eradication is the phase in the incident response process where the root cause of an incident is removed or eliminated, and all attack vectors are closed to prevent similar incidents in the future. This step follows the containment phase, where the immediate threat is isolated to prevent further damage, and precedes the recovery phase, where normal operations are restored. Eradication involves thoroughly removing malware, unauthorized access mechanisms, or any other elements used in the attack, and securing any vulnerabilities that were exploited. The goal is to ensure that the threat cannot re-emerge and that the systems are secure before they are returned to operational status.

MxToolbox is a comprehensive tool designed for analyzing email headers and diagnosing various email delivery issues. When Francis received a spoofed email asking for his bank information, using MxToolbox to analyze the email headers would be appropriate. This tool helps in examining the source of the email, tracking the email's path across the internet from the sender to the receiver, and identifying any signs of email spoofing or malicious activity. It provides detailed information about the email servers encountered along the way and can help in verifying the authenticity of the email sender. Other options like EventLog Analyzer, Email Checker, and PoliteMail are tools used for different purposes such as analyzing system event logs, checking email address validity, and managing email communications, respectively, and do not specifically focus on analyzing email headers to the extent required for investigating a spoofed email incident.

Wireshark is a widely used network protocol analyzer that helps in capturing and interactively browsing the traffic on a network. It is an essential tool for incident responders like Eric who are developing incident-handling plans and procedures. By analyzing network traffic, Wireshark allows users to see what is happening on their network at a microscopic level, making it invaluable for troubleshooting network problems, analyzing security incidents, and understanding network behavior. Whois is used for querying databases that store registered users or assignees of an Internet resource. Burp Suite is a tool for testing web application security, and FaceNiff is used for session hijacking within a WiFi network, which makes Wireshark the best choice for analyzing network traffic.

In the context of US Federal Agencies, incidents are categorized based on their impact on operations, assets, or individuals. A DoS attack that prevents or impairs the authorized functionality of networks and is still ongoing without successful mitigation efforts typically falls under Category 2 (CAT 2). This category is designated for incidents that have a significant impact, requiring immediate reporting and response. The reporting timeframe of within 2 hours as mentioned aligns with the urgency associated with CAT 2 incidents, emphasizing the need for swift action to address the attack and restore normal operations.

Live data acquisition is the process of collecting volatile data from a system that is still running. Volatile data includes information stored in system memory (RAM), cache, and system and network configuration settings that are lost when the system is powered off. This method is essential for capturing data that can provide insights into the state of the system at the time of an incident, including active network connections, running processes, and the contents of memory. Marley must employ live data acquisition to ensure that this crucial and ephemeral data is not lost, which can be pivotal in understanding and responding to the incident effectively.

If a hacker influences an employee or a disgruntled staff member to gain access to an organization's resources or sensitive information, this is classified as an insider attack. Insider attacks are perpetrated by individuals within the organization, such as employees, contractors, or business associates, who have inside information concerning the organization's security practices, data, and computer systems. The threat from insiders can be intentional, as in the case of a disgruntled employee seeking to harm the organization, or unintentional, where an employee is manipulated or coerced by external parties without realizing the implications of their actions. Phishing attacks, footprinting, and identity theft represent different types of cybersecurity threats where the attacker's method or objective differs from that of insider attacks.

Incident triage is the phase in the Incident Handling and Response (IH&R) process where identified security incidents are analyzed, validated, categorized, and prioritized. This step is crucial for determining the severity of incidents and deciding on the order in which they should be addressed. During triage, incident handlers assess the impact, urgency, and potential harm of an incident to prioritize their response efforts effectively. This ensures that resources are allocated efficiently, and the most critical incidents are handled first. Incident recording and assignment involve logging incidents and assigning them to handlers, containment focuses on limiting the extent of damage, and notification involves informing stakeholders about the incident.