ECCouncil 312-50v13 Actual Free Exam Questions & Community Discussion

As an Ethical Hacker, you have been asked to test an application's vulnerability to SQL injection. During testing, you discover an entry field that appears susceptible. However, the backend database is unknown, and regular SQL injection techniques have failed to produce useful information. Which advanced SQL injection technique should you apply next?

What does TTL manipulation help evade?

An attacker examines differences in ciphertext outputs resulting from small changes in the input to deduce key patterns in a symmetric algorithm. What method is being employed?

At HarborGrid Utilities in Oregon, a security assessment team is reviewing how the organization's network monitoring platform evaluates inbound traffic targeting its SCADA management interface. During testing, the red team introduces carefully crafted packets that adhere to known protocol standards but contain payload sequences previously identified in documented exploit repositories.
The monitoring system immediately flags the activity because it matches patterns stored in its internal threat database. However, when the team slightly modifies the exploit sequence while preserving its overall malicious intent, the alerts are no longer triggered.
Based on this behavior, which intrusion detection method is most likely deployed in this environment?

During a red team engagement at a healthcare organization in Chicago, ethical hacker Devon intercepts Kerberos authentication material from a compromised workstation. Instead of cracking the data, he reuses the stolen tickets to authenticate directly to other systems within the domain. This allows him to access shared resources and servers without needing the users ' plaintext credentials. No NTLM hashes or broadcast poisoning were involved.
Which attack technique did Devon most likely perform?

During an authorized security assessment for a regional transportation authority in Sacramento, California, an ethical hacker is tasked with evaluating externally exposed web service interfaces used to exchange scheduling data with third-party transit applications.
As part of the engagement, the ethical hacker retrieves publicly accessible service description files and systematically analyzes them to understand the operations supported by the service. By reviewing these definitions, the tester identifies undocumented methods, expected input parameters, and response schemas that were not clearly outlined in the public integration documentation.
The activity provides a detailed understanding of the service's available capabilities before deeper testing begins.
From the options below, identify the web service attack technique demonstrated in this scenario.

During a penetration test, you perform extensive DNS interrogation to gather intelligence about a target organization. Considering the inherent limitations of DNS-based reconnaissance, which of the following pieces of information cannot be directly obtained through DNS interrogation?

A penetration tester is testing a web application ' s product search feature, which takes user input and queries the database. The tester suspects inadequate input sanitization. What is the best approach to confirm the presence of SQL injection?

Which algorithm best protects encrypted traffic patterns?