Practice Free PT0-002 Exam Online Questions
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)
ho "The correct password is $p" I| break - B . .e
cho "The correct password is $p" && break)
o "The correct password is $p" I break - C . e
cho "The correct password is Sp" && break)
echo "The correct password is $p" && break) - D . .
{ echo "The correct password is $p" && break ) With
I| ( echo "The correct password is $p" && break )
C
Explanation:
The options provided seem to indicate different segments of a bash script, particularly dealing with how to output the correct password and then break out of a loop. However, the segments are incomplete and somewhat confusing due to the missing context and apparent typographical errors.
Based on typical bash scripting conventions, the correct syntax to echo the correct password and then break out of a loop would look something like this:
echo "The correct password is $p" && break
This line, when placed inside a loop, would print out the correct password stored in the variable $p and then exit the loop using the break statement.
Option C seems closest to a correct implementation, assuming the first part is simply an incorrect version to be replaced:
C. Replace echo "The correct password is Sp" with echo "The correct password is $p" and ensure the break command is properly used to exit the loop.
The correct structure needs to ensure that there are no syntax errors, and the $p variable is correctly referenced to output the password. The && operator is used in bash to execute the second command only if the first command (the echo in this case) succeeds.
A penetration testing firm wants to hire three additional consultants to support a newly signed long-term contract with a major customer.
The following is a summary of candidate background checks:
Which of the following candidates should most likely be excluded from consideration?
- A . Candidate 1
- B . Candidate 2
- C . Candidate 3
- D . Candidate 4
B
Explanation:
In the context of penetration testing or cybersecurity, hiring a consultant with a background in unauthorized system access could present both risks and benefits. From a risk management perspective, Candidate 2’s history of unauthorized system access is a significant red flag. Such past behavior indicates a willingness to operate outside of legal and ethical boundaries, which could pose a risk to the firm and its clients, especially in a role that requires trust and adherence to legal guidelines.
However, the very skills that enabled unauthorized access might also provide the firm with deep insights into hacker methodologies, potentially enhancing the firm’s capability to secure systems against such intrusions. It is a common practice in the cybersecurity industry to employ individuals with a history of hacking in roles where they can contribute positively, known as "ethical hacking" or "white hat" roles.
Nonetheless, given the legal and ethical responsibilities inherent in cybersecurity work, Candidate 2’s past criminal charge of unauthorized system access is the most pertinent to the role and poses the most direct risk to the firm’s operations and reputation. It would be crucial for the firm to conduct a thorough risk assessment, including the nature of the unauthorized access, the candidate’s subsequent actions, rehabilitation, and current capabilities, before making a hiring decision.
From the provided information, it appears that Candidate 2 should most likely be excluded from consideration due to the direct relevance of their criminal charges to the position in question. Without evidence of rehabilitation and a clear demonstration of ethical standards, the liability risks might outweigh the potential benefits to the firm.
An assessor wants to run an Nmap scan as quietly as possible.
Which of the following commands will give the LEAST chance of detection?
- A . nmap -"T3 192.168.0.1
- B . nmap – "P0 192.168.0.1
- C . nmap – T0 192.168.0.1
- D . nmap – A 192.168.0.1
Running a vulnerability scanner on a hybrid network segment that includes general IT servers and industrial control systems:
- A . will reveal vulnerabilities in the Modbus protocol.
- B . may cause unintended failures in control systems.
- C . may reduce the true positive rate of findings.
- D . will create a denial-of-service condition on the IP networks.
B
Explanation:
Reference: https://www.hsdl.org/?view&did=7262
A customer adds a requirement to the scope of a penetration test that states activities can only occur during normal business hours.
Which of the following BEST describes why this would be necessary?
- A . To meet PCI DSS testing requirements
- B . For testing of the customer’s SLA with the ISP
- C . Because of concerns regarding bandwidth limitations
- D . To ensure someone is available if something goes wrong
An assessment has been completed, and all reports and evidence have been turned over to the client.
Which of the following should be done NEXT to ensure the confidentiality of the client’s information?
- A . Follow the established data retention and destruction process
- B . Report any findings to regulatory oversight groups
- C . Publish the findings after the client reviews the report
- D . Encrypt and store any client information for future analysis
A
Explanation:
After an assessment has been completed and all reports and evidence have been turned over to the client, the next step to ensure the confidentiality of the client’s information is to follow the established data retention and destruction process. This generally involves deleting any sensitive data that was gathered during the assessment from the tester’s systems, in accordance with any data handling policies that were agreed upon before the assessment began.
B) Reporting findings to regulatory oversight groups would not typically be the responsibility of the penetration tester, and this could also breach client confidentiality if not explicitly agreed upon.
C) Publishing findings would almost certainly breach the confidentiality of the client ’ s information unless explicitly agreed upon.
D) Encrypting and storing any client information for future analysis could be a breach of the client’s trust and privacy if it’s done without the client’s consent. It’s important to respect the client’s privacy and only keep the client’s data for as long as necessary and agreed upon.
Which of the following should a penetration tester consider FIRST when engaging in a penetration test in a cloud environment?
- A . Whether the cloud service provider allows the penetration tester to test the environment
- B . Whether the specific cloud services are being used by the application
- C . The geographical location where the cloud services are running
- D . Whether the country where the cloud service is based has any impeding laws
A penetration tester has been hired to examine a website for flaws. During one of the time windows for testing, a network engineer notices a flood of GET requests to the web server, reducing the website’s response time by 80%. The network engineer contacts the penetration tester to determine if these GET requests are part of the test.
Which of the following BEST describes the purpose of checking with the penetration tester?
- A . Situational awareness
- B . Rescheduling
- C . DDoS defense
- D . Deconfliction
D
Explanation:
https://redteam.guide/docs/definitions/
A penetration tester learned that when users request password resets, help desk analysts change users’ passwords to 123change. The penetration tester decides to brute force an internet-facing webmail to check which users are still using the temporary password. The tester configures the brute-force tool to test usernames found on a text file and the…
Which of the following techniques is the penetration tester using?
- A . Password brute force attack
- B . SQL injection
- C . Password spraying
- D . Kerberoasting
C
Explanation:
Password spraying is a type of brute force attack where the attacker attempts to access a large number of accounts (usernames) with a few commonly used passwords, rather than trying many passwords on a single account. This is particularly effective in the scenario described, where the penetration tester is using a known common temporary password (‘123change’) across multiple user accounts. This technique is also used to avoid account lockouts that typically occur after several failed login attempts with different passwords on a single account.
A penetration tester has completed an analysis of the various software products produced by the company under assessment. The tester found that over the past several years the company has been including vulnerable third-party modules in multiple products, even though the quality of the organic code being developed is very good.
Which of the following recommendations should the penetration tester include in the report?
- A . Add a dependency checker into the tool chain.
- B . Perform routine static and dynamic analysis of committed code.
- C . Validate API security settings before deployment.
- D . Perform fuzz testing of compiled binaries.