Masquerading, a technique once used by the elite to hide their identities at dances, is now employed by cyber attackers to evade detection by blending into digital environments. This strategy involves mimicking common filenames and paths to appear legitimate, making it challenging for defenders to identify threats amidst vast data. The text outlines methods to hunt for such masquerading activities, including building an anchor list of legitimate filenames and comparing it against running processes. It also highlights the use of advanced tools like Endgame for automated detection, emphasizing the importance of routine updates and vigilance in maintaining effective cybersecurity defenses. While manual detection is possible, it can be labor-intensive and less scalable, making automated solutions more appealing for quick and efficient threat identification.