The tool runs in the background and can be identified as a "Potentially Unwanted Program" (PUP) or malicious software by security tools.

Security software often flags this type of activator because it alters system files and licenses, behaviors common in malware.

Listed on sites sharing "cracked" software, such as HaxPC.net, which provides various pirated applications. Safety and Security Risks

Removing associated tasks in the Task Scheduler ( taskschd.msc ).

The (often associated with HaxPC.net) is a software tool used to illicitly activate Microsoft products, including Windows and Office, by bypassing legitimate licensing mechanisms. It is frequently categorized as a "KMS activator," which simulates a Key Management Service to trick the system into believing it has a valid license. Core Aspects of R@1n ReBirth (KMS-R@1n)

Disclaimer: Using software activators to bypass activation is illegal and poses significant security risks to your system. Removal of KMS-R@1n from Windows 10