CompTIA Updated PT0-003 Exam Questions and Answers by aura

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.

Explanation:

Phishing with Evilginx:

Evilginx is designed to proxy legitimate login pages, capturing credentials and 2FA tokens in the process.

It uses "phishlets" which are configurations that simulate real login portals.

Typosquatting:

Typosquatting involves registering domains that are misspelled versions of legitimate domains (e.g., example.co instead of example.com).

This technique tricks users into visiting the malicious domain, thinking it's legitimate.

Steps:

Configure an External Domain: Register a typosquatting domain similar to the company’s domain.

Set Up Evilginx: Install and configure Evilginx on a server. Use a phishlet that mimics the company's mail portal.

Send Phishing Emails: Craft phishing emails targeting the executives, directing them to the typosquatting domain.

Capture Credentials and 2FA Tokens: When executives log in, Evilginx captures their credentials and session tokens, effectively bypassing 2FA.

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.

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When testing the security of a web application, specific tools are designed to uncover vulnerabilities and issues. Here’s an overview of the tools mentioned and why Nikto is the most suitable for this task:

Nikto:

Purpose: Nikto is a web server scanner that performs comprehensive tests against web servers for multiple items, including potentially dangerous files/programs, outdated versions, and other security issues.

Relevance: It is designed specifically for discovering vulnerabilities in web applications, making it the most appropriate choice for a penetration tester targeting a web application.

Comparison with Other Tools:

OpenVAS: A general-purpose vulnerability scanner that targets a wide range of network services and hosts, not specifically tailored for web applications.

Nessus: Similar to OpenVAS, Nessus is a comprehensive vulnerability scanner but is broader in scope and not focused solely on web applications.

sqlmap: This tool is excellent for SQL injection testing but is limited to database vulnerabilities and doesn’t cover the full spectrum of web application security issues.

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Channel Scanning:

Wireless communications can be disrupted by identifying and interfering with the channels used by Wi-Fi networks.

Channel scanning allows the tester to map all active Wi-Fi channels, identify the target network, and determine possible jamming or interference strategies.

Why Not Other Options?

A (Port mirroring): This applies to wired network traffic duplication for monitoring purposes and is unrelated to wireless disruption.

B (Sidecar scanning): Not a relevant technique in the context of wireless disruption.

C (ARP poisoning): This targets Ethernet/IP communication in a local network, not wireless communication at the radio frequency level.

CompTIA Pentest+ References:

Domain 3.0 (Attacks and Exploits)

Wireless Network Disruption Techniques