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Post-ExploitationData Exfiltration

Exfiltration Techniques

30 min
lab
+70 XP

Learning Objectives

  • Understand the fundamentals of exfiltration techniques
  • Apply exfiltration techniques techniques in real scenarios
  • Document findings and develop practical skills

Exfiltration Techniques

This lesson covers exfiltration techniques, an important topic in the Data Exfiltration module.

Understanding the Topic

Core principles forms the foundation of this topic. In real-world scenarios, attackers leverage this knowledge to identify weaknesses that defenders often overlook. Understanding how exfiltration techniques works at a fundamental level is essential before attempting any practical exercises.

Building on that foundation, common attack vectors becomes critically important. Security professionals encounter this daily, and recognizing the patterns helps you work more efficiently during assessments.

Defense considerations represents another key consideration. Many beginners overlook this aspect, but experienced practitioners know it can make the difference between success and failure in real engagements.

Finally, industry best practices provides the practical context. Knowing when and how to apply these techniques separates theoretical knowledge from actionable skills.

Tools and Environment

For exfiltration techniques, professionals rely on Various security tools available in the sandbox. The sandbox terminal on the right provides access to these tools. Familiarize yourself with their basic usage, then answer the questions below to complete this lesson.

Answer the Questions0 / 4 completed

📚 KnowledgeQuestion 1

How does DNS exfiltration work?

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⌨️ Hands-OnQuestion 2

What protocol uses domain queries for exfil?

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📚 KnowledgeQuestion 3

What are exfil rate considerations?

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⌨️ Hands-OnQuestion 4

What tool provides a C2 tunnel via DNS?

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Interactive Sandbox

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