👉 The registry weapon is a malicious software technique that involves embedding a payload within legitimate registry keys on a computer system. By manipulating these keys, attackers can execute arbitrary code at the operating system level without needing to directly compromise the system's boot process or install a traditional malware file. This method allows for stealthy persistence and the ability to evade detection by security software, as the payload is disguised within system configuration files, making it harder for users and automated tools to identify and remove. Registry weapons are often used in advanced persistent threats (APTs) to maintain long-term access and control over compromised systems.