Explore advanced payload delivery techniques for initial access in red team engagements through this comprehensive conference talk. Delve into strategies for dealing with limited attack surfaces, understanding password changes, and navigating mitigation constraints. Learn about TTP versions and bypasses, and gain insights from a short example. Discover the intricacies of MagicShell code customization and browser exploits. Understand the importance of using valid user agents and implementing strong authentication mechanisms. Emphasize the need for prompt investigation. Witness a practical demonstration that brings these concepts to life, enhancing your understanding of sophisticated red team tactics.