A new Unprotect evasion technique has been added, showcasing a sophisticated evasion technique named FuncIn with a working open-source demo. In short, FuncIn employs a payload staging strategy, diverging from the conventional method where all malicious functionalities are embedded within the malware file or stored in a third-party file/network location, such as a web server. Rather, with FuncIn, these functionalities are transmitted over the network selectively, triggered by the Command and Control (C2) server as needed.