Get CompTIA PT0-003 Exam Practice Questions - Real and Updated

Answer : A

Enabling monitoring mode on the wireless adapter is the essential step before capturing WPA2 handshakes. Monitoring mode allows the adapter to capture all wireless traffic in its vicinity, which is necessary for capturing handshakes.

Preparation:

Wireless USB Dongle: Ensure the wireless USB dongle is compatible with monitoring mode and packet injection.

Aircrack-ng Suite: Use the Aircrack-ng suite, a popular set of tools for wireless network auditing.

Enable Monitoring Mode:

Command: Use the airmon-ng tool to enable monitoring mode on the wireless interface.

Step-by-Step Explanationairmon-ng start wlan0

Verify: Check if the interface is in monitoring mode.

iwconfig

Capture WPA2 Handshakes:

Airodump-ng: Use airodump-ng to start capturing traffic and handshakes.

airodump-ng wlan0mon

Reference from Pentesting Literature:

Enabling monitoring mode is a fundamental step in wireless penetration testing, discussed in guides like 'Penetration Testing - A Hands-on Introduction to Hacking'.

HTB write-ups often start with enabling monitoring mode before proceeding with capturing WPA2 handshakes.

Penetration Testing - A Hands-on Introduction to Hacking

HTB Official Writeups

Answer : A

Upon discovering evidence of an advanced persistent threat (APT) on the network, the penetration tester should report the finding immediately.

Advanced Persistent Threat (APT):

Definition: APTs are prolonged and targeted cyberattacks in which an intruder gains access to a network and remains undetected for an extended period.

Significance: APTs often involve sophisticated tactics, techniques, and procedures (TTPs) aimed at stealing data or causing disruption.

Immediate Reporting:

Criticality: Discovering an APT requires immediate attention from the organization's security team due to the potential impact and persistence of the threat.

Chain of Command: Following the protocol for reporting such findings ensures that appropriate incident response measures are initiated promptly.

Other Actions:

Analyzing the Finding: While analysis is important, it should be conducted by the incident response team after reporting.

Removing the Threat: This action should be taken by the organization's security team following established incident response procedures.

Documenting and Continuing Testing: Documentation is crucial, but the immediate priority should be reporting the APT to ensure prompt action.

Pentest Reference:

Incident Response: Understanding the importance of immediate reporting and collaboration with the organization's security team upon discovering critical threats like APTs.

Ethical Responsibility: Following ethical guidelines and protocols to ensure the organization can respond effectively to significant threats.

By reporting the finding immediately, the penetration tester ensures that the organization's security team is alerted to the presence of an APT, allowing them to initiate an appropriate incident response.

Answer : D

To detect all open ports and enumerate services, the tester needs to:

Use -sV (Service Version Detection)

Use -Pn (Disables ICMP ping to bypass firewalls)

Use -p- (Scans all 65,535 TCP ports)

nmap -sV -Pn -p- 10.10.10.10 (Option D):

This command performs full-port scanning, including high-numbered ports like 50123/tcp (ms-rpc).

Without -p-, high ports would be missed.

Incorrect options:

Option A (-A): Includes OS detection but does not guarantee scanning all ports.

Option B (-sV without -p-): Scans default ports only, missing 50123/tcp.

Option C (-w): Invalid Nmap flag.

Answer : A

Answer : B

The syntax (1..254) is incorrect in Bash, as it uses brace expansion or seq for looping. The correct syntax should be:

for i in $(seq 1 254)

Also, the missing do is an issue, but the syntax error mentioned points specifically to the loop structure. Fixing the sequence format resolves it.

Corrected script:

#!/bin/bash

for i in $(seq 1 254); do

ping -c1 192.168.1.$i

done

From the CompTIA PenTest+ PT0-003 Official Study Guide (Chapter 4 -- Scanning & Enumeration):

''Bash scripting is commonly used for automation in enumeration. The 'seq' command generates a sequence of numbers for iteration in loops.''