Security software (VirusTotal, Microsoft Defender, Malwarebytes) consistently flags Chew-WGA as a or trojan . While some of these detections are "false positives" due to the crack's behavior (patching system files), analysis by security researchers has revealed that many redistributed versions contain actual malware:

Windows 7, like other Windows operating systems, requires activation to ensure it's a genuine copy. Activation helps Microsoft verify that the copy of Windows is legitimate and hasn't been installed on more devices than the license allows.

: Using such tools to bypass WGA checks on a non-genuine copy of Windows may violate Microsoft's licensing terms and could potentially lead to legal consequences.