This article discusses how threat actors can exploit the Bind Link API in Windows 11 to redirect EDR folders to locations under their control, allowing them to tamper with EDR operations. It details a proof of concept tool called EDR-Redir that demonstrates this technique and highlights detection strategies for security teams.

Detection engineering requires an understanding of how attackers exploit subtle flaws in detection rules. The article highlights five common pitfalls that can lead to missed threats, including parameter variations, command chaining, double spaces, obfuscation techniques, and unaudited commands. By addressing these issues, detection engineers can improve their rule-writing to better catch malicious activity.