Analyzing the Follina Vulnerability: Hands-On CVE-2022-30190 Analysis

When critical vulnerabilities emerge, security professionals must quickly understand how they operate to protect their organizations. The Follina vulnerability (CVE-2022-30190) highlighted how attackers can exploit trusted support tools to execute malicious code remotely.\n\nThis text-based course guides you through the inner workings of the Follina exploit, from the initial delivery mechanism to the final payload execution. You will learn how to analyze the attack vectors, recognize the indicators of compromise, and implement modern defensive measures to mitigate similar protocol-handler exploits in your environment.\n\nWhat you'll learn:\n- Understand the core architecture of the Windows Support Diagnostic Tool (MSDT) and why it was vulnerable\n- Analyze the step-by-step execution flow of the Follina exploit via malicious documents\n- Identify key indicators of compromise (IoCs) in system logs and network traffic\n- Apply modern mitigation techniques, including registry modifications and attack surface reduction rules\n- Practice writing detection concepts using modern security monitoring formats to spot protocol-handler abuse\n- Explore defense-in-depth strategies to protect endpoints against emerging zero-day threats\n\nStarting with foundational concepts of protocol handlers and remote template injection, the course walks you through a detailed analysis of the vulnerability before concluding with practical defense and detection strategies. This course is designed for beginner cybersecurity analysts, system administrators, and security enthusiasts, with no prior exploit analysis experience required.\n\nEquip yourself with the knowledge to dissect and defend against sophisticated document-based exploits today.