Free 312-49v11 Questions for EC-COUNCIL 312-49v11 Exam [Sep-2026]
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EC-COUNCIL 312-49v11 Exam Syllabus Topics:
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NEW QUESTION # 176
When should an MD5 hash check be performed when processing evidence?
- A. Before the evidence examination has been completed
- B. After the evidence examination has been completed
- C. On an hourly basis during the evidence examination
- D. Before and after evidence examination
Answer: D
NEW QUESTION # 177
What is a good security method to prevent unauthorized users from "tailgating"?
- A. Pick-resistant locks
- B. Electronic key systems
- C. Man trap
- D. Electronic combination locks
Answer: C
NEW QUESTION # 178
Which of the following commands shows you all of the network services running on Windows- based servers?
- A. Net share
- B. Net use
- C. Net start
- D. Net Session
Answer: C
NEW QUESTION # 179
All the Information about the user activity on the network, like details about login and logoff attempts, is collected in the security log of the computer.
When a user's login is successful, successful audits generate an entry whereas unsuccessful audits generate an entry for failed login attempts in the logon event ID table.
In the logon event ID table, which event ID entry (number) represents a successful logging on to a computer?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 180
An investigator wants to extract passwords from SAM and System Files. Which tool can the Investigator use to obtain a list of users, passwords, and their hashes In this case?
- A. PWdump7
- B. Nuix
- C. HashKey
- D. FileMerlin
Answer: A
NEW QUESTION # 181
The cybersecurity team of a leading software company is investigating an intricate network of infected systems in their infrastructure. Their research leads to a single file suspected to be the root cause of the infection. The malware in question is thought to be a novel one, and no prior information about it is available. What would be the most viable initial step to understanding its potential capabilities and mode of operation?
- A. Behavioral Analysis
- B. Code Analysis
- C. Static Analysis
- D. Signature Analysis
Answer: C
Explanation:
Static analysis is the appropriate initial step for examining a previously unknown malware sample.
It allows the investigator to safely inspect the file's structure, headers, strings, and embedded artifacts without executing it, providing insights into its potential behavior and capabilities.
NEW QUESTION # 182
You are a Computer Hacking Forensic Investigator (CHFI) investigating a case of suspected unauthorized system access. Your task is to analyze Windows 10 event logs to identify irregularities. The system in question uses non-wrapping event record organization. You discover that an unusual record, EVENT RECORD 2 (EVENTLOGRECORD), is missing from the log.
What could be the plausible explanation for this?
- A. The EVENT RECORD 2 (EVENTLOGRECORD) might have been manually removed or modified by an unauthorized entity
- B. The missing event record indicates that the system audit policy was not configured to record the particular event
- C. The EVENT RECORD 2 (EVENTLOGRECORD) was automatically cleared after reaching the maximum log size
- D. The missing record implies that the wrapping method was implemented and the EVENT RECORD 2 (EVENTLOGRECORD) was divided
Answer: A
NEW QUESTION # 183
During a forensic investigation into a cybercrime incident, an investigator is tasked with retrieving artifacts related to the crime from captured registry files. The registry files contain critical evidence, including keys and values that could shed light on the criminal activity. To successfully analyze and extract this data, the investigator needs a tool that allows manipulation and examination of binary data in a detailed and user-friendly environment.
Which of the following tools would be best suited for this task?
- A. Camtasia
- B. Hex Workshop
- C. Dundas BI
- D. Rufus
Answer: B
Explanation:
This question aligns with CHFI v11 objectives under Operating System Forensics, specifically Windows Registry forensics and binary data analysis. Windows registry hive files (such as SYSTEM, SOFTWARE, SAM, and NTUSER.DAT) are stored in binary format and contain valuable forensic artifacts related to user activity, program execution, persistence mechanisms, and system configuration. CHFI v11 emphasizes that forensic investigators must use tools capable of low-level binary inspection to accurately analyze these files.
Hex Workshop is a professional hex editor designed for detailed examination, interpretation, and manipulation of binary data. It allows investigators to view registry hive files at the hexadecimal level, search for specific byte patterns, validate offsets, and correlate raw binary structures with known registry data formats. This capability is essential when registry files are corrupted, partially deleted, or need manual verification beyond automated tools.
NEW QUESTION # 184
As a Certified Ethical Hacker, you were contracted by a private firm to conduct an external security assessment through penetration testing . What document describes the specifics of the testing, the associated violations, and essentially protects both the organization's interest and your liabilities as a tester?
- A. Rules of Engagement
- B. Non-Disclosure Agreement
- C. Project Scope
- D. Service Level Agreement
Answer: A
NEW QUESTION # 185
An organization with a web application was compromised, and the attacker was able to download the entire database. During the initial review of the logs, the forensic investigator found several instances of the following string "%2e%2e%2f". What type of attack could have led to this breach?
- A. Cross-Site Scripting (XSS) attack.
- B. Brute Force attack.
- C. SQL Injection attack.
- D. Directory Traversal attack.
Answer: D
Explanation:
The string "%2e%2e%2f" is URL-encoded for "../", which is used to traverse directories outside the intended path. This pattern is characteristic of a directory traversal attack aimed at accessing restricted files or directories.
NEW QUESTION # 186
Kyle is performing the final testing of an application he developed for the accounting department.
His last round of testing is to ensure that the program is as secure as possible. Kyle runs the following command.
What is he testing at this point?
#include #include int main(int argc, char
*argv[]) { char buffer[10]; if (argc < 2) { fprintf (stderr, "USAGE: %s string\n", argv[0]); return 1; } strcpy(buffer, argv[1]); return 0; }
- A. Kernal injection
- B. SQL injection
- C. Buffer overflow
- D. Format string bug
Answer: C
NEW QUESTION # 187
Profiling is a forensics technique for analyzing evidence with the goal of identifying the perpetrator from their various activity. After a computer has been compromised by a hacker, which of the following would be most important in forming a profile of the incident?
- A. The manufacturer of the system compromised
- B. The vulnerability exploited in the incident
- C. The logic, formatting and elegance of the code used in the attack
- D. The nature of the attack
Answer: C
NEW QUESTION # 188
During a forensic investigation into a recent cyberattack, analysts discovered a piece of malware that had been deliberately disguised to avoid detection. The malware was wrapped in a layer of encryption, making its contents unreadable to typical security software. Once the layer was removed using decryption techniques, the true malicious functionality of the malware became visible. Which of the following components is most likely responsible for this obfuscation?
- A. Dropper
- B. Exploit
- C. Payload
- D. Packer
Answer: D
Explanation:
Option A. Packer is the correct answer because CHFI v11 explicitly identifies program packers as an anti- forensics technique and also covers program packers unpacking tools as a way to reverse that concealment during analysis.
A packer is used to wrap or obfuscate an executable so that its real content is hidden from straightforward inspection. This often makes the malware appear unreadable or significantly harder to analyze until the packed layer is removed or unpacked. That fits the scenario exactly: the malicious functionality only became clear after the outer encrypted or packed layer was removed.
An exploit is code used to take advantage of a vulnerability, not primarily to hide malware. A payload is the malicious function delivered or executed after infection. A dropper is designed to install or deliver other malware components, but it is not the best term for the specific concealment layer described here. Therefore, within CHFI's anti-forensics framework, the component most responsible for this type of obfuscation is a packer .
NEW QUESTION # 189
After a credential theft at a logistics company in Memphis, Tennessee, investigators review packet captures and event logs to understand how the adversary moved from the VPN gateway to an internal database through several intermediate hosts. Their immediate goal is to reconstruct the sequence of network hops the attacker used across segments. Which outcome of network forensics best fits this objective?
- A. Source of security incidents
- B. Intrusion techniques an attacker used
- C. Path of intrusion
- D. Traces and evidence
Answer: C
Explanation:
The best answer is A because the question is focused on reconstructing the route the attacker followed through the environment. The wording emphasizes movement from the VPN gateway to an internal database through intermediate hosts, which is a classic path-reconstruction problem. In CHFI v11, network forensics includes examining packet captures, correlating logs, tracing attack progression, and understanding how malicious activity moves across systems. While identifying the source of the incident can also matter, this scenario is not primarily asking where the attack began. It asks for the sequence of hops used after entry.
Likewise, intrusion techniques concern methods such as credential abuse, lateral movement protocols, or exploitation mechanisms, but those are secondary to the immediate objective stated in the question. Traces and evidence is too general and does not describe a specific analytical outcome. In exam reasoning, when the investigator's task is to map the movement chain across devices and segments, the most precise result is the path of intrusion. That outcome helps analysts understand lateral movement, affected assets, and the order in which the attacker progressed through the network.
NEW QUESTION # 190
A forensic investigator has been assigned to extract data from several IoT devices involved in a complex investigation. The devices include drones, smart TVs, and wearables that are crucial to the case. These devices may contain valuable evidence, including video footage, sensor data, and user interactions. The investigator needs a tool that can handle a variety of IoT devices and supports both physical and logical extraction methods to ensure that no evidence is missed.
Given the complexity of IoT forensics, which of the following tools should the investigator use to collect evidence from these devices effectively?
- A. Freta
- B. Gephi
- C. Promqry
- D. MD-NEXT
Answer: D
Explanation:
MD-NEXT is a specialized forensic tool designed to handle a wide range of devices, including IoT, and supports both physical and logical data extraction, making it suitable for comprehensive evidence collection in complex investigations.
NEW QUESTION # 191
While reviewing Cisco IOS logs for suspicious network traffic, an administrator encounters a log message with the mnemonic " %SEC-6-IPACCESSLOGP.,' The message indicates that a packet matching the log criteria for the given access list has been detected, either for TCP or UDP traffic. Which of the following describes the log entry?
- A. A packet matching the criteria defined in an access list has been allowed or denied, and it was logged for monitoring.
- B. A packet has been dropped due to an access control list (ACL) rule.
- C. A failed connection attempt was detected on the network.
- D. A system-level error has occurred, related to excessive network traffic.
Answer: A
Explanation:
Option B is the best answer because the Cisco IOS mnemonic shown refers to a packet that matched an access-list entry and was logged . The key point in the question is not merely that a connection failed, but that a packet matched the defined ACL criteria and generated a log entry for monitoring and analysis. CHFI v11 explicitly includes Analyzing Cisco Switch, VPN, and DNS Server Logs , Analyzing Firewall, IDS, Honeypot, Router, and DHCP Logs , and broader network log analysis as core objectives.
In practical forensic terms, ACL logging helps investigators determine whether suspicious traffic was seen, what policy line it matched, and how that traffic fit into the larger incident timeline. The wording in option B captures that idea most accurately by emphasizing matching the access list criteria and being logged .
Option A is too narrow because ACL logs can reflect permitted or denied traffic depending on the configured rule. Options C and D do not describe the meaning of the ACL log mnemonic itself. Therefore, under CHFI network log-analysis principles, B is the correct interpretation of the entry.
NEW QUESTION # 192
Under confession, an accused criminal admitted to encrypting child pornography pictures and then hiding them within other pictures. What technique did the accused criminal employ?
- A. Steganalysis
- B. Typography
- C. Picture encoding
- D. Steganography
Answer: D
NEW QUESTION # 193
An attacker successfully gained access to a remote Windows system and plans to install persistent backdoors on it. Before that, to avoid getting detected in future, he wants to cover his tracks by disabling the last-accessed timestamps of the machine. What would he do to achieve this?
- A. Run the command fsutil behavior set disablelastaccess 0
- B. Set the registry value of
HKLM\SYSTEM\CurrentControlSet\Control\FileSystem\NtfsDisableLastAccessUpdate to 0 - C. Run the command fsutil behavior set enablelastaccess 0
- D. Set the registry value of
HKLM\SYSTEM\CurrentControlSet\Control\FileSystem\NtfsDisableLastAccessUpdate to 1
Answer: D
NEW QUESTION # 194
Frank, a forensic analyst, is working on a case involving a Linux server. The server has been compromised, and Frank suspects the attacker manipulated the file system to hide traces of their activities. He needs a tool capable of in-depth file system analysis on a Linux system. Which tool should Frank use for this task?
- A. DiskExplorer
- B. Extundelete
- C. Sleuth Kit
- D. Autopsy
Answer: C
Explanation:
Option C. Sleuth Kit is the best answer because CHFI v11 explicitly includes File System Analysis Using Autopsy and The Sleuth Kit (TSK) and also separately lists Linux File System Analysis Tools as core operating-system forensic topics. When the task is specifically to perform in-depth file system analysis on a Linux system , Sleuth Kit is the most direct and appropriate choice among the options.
Sleuth Kit is designed for detailed examination of file systems, including file metadata, deleted entries, directory structures, timelines, and other artifacts that can reveal manipulation or concealment activity. That makes it especially suitable when an attacker may have altered the Linux file system to hide traces. Autopsy is closely related and often uses Sleuth Kit underneath, but the question asks for the tool for in-depth analysis itself, making Sleuth Kit the most precise answer. Extundelete is more specialized for ext-based recovery, not broad forensic file-system analysis. DiskExplorer is not the strongest fit for Linux-focused forensic examination. Therefore, under CHFI objectives, Sleuth Kit is the best answer.
NEW QUESTION # 195
During a financial crime investigation at a credit union in Dallas, Texas, a forensic examiner is tasked with collecting evidence from a suspect's workstation. To ensure the evidence remains admissible in court and follows best practices, which rule of thumb must the examiner apply during data acquisition?
- A. Document every process
- B. Reduce data exposure
- C. Quality assurance
- D. Preserve original evidence
Answer: D
Explanation:
Preserving original evidence is the primary rule of thumb in forensic acquisition. Examiners should avoid altering the source media and should work from verified forensic copies whenever possible, maintaining evidence integrity and admissibility.
NEW QUESTION # 196
During the seizure of digital evidence, the suspect can be allowed touch the computer system.
- A. True
- B. False
Answer: B
NEW QUESTION # 197
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