Even if the file was the original, clean release, modern antivirus software will flag it immediately. The techniques used by the activator—injecting code, emulating system services, and modifying registry keys without permission—mimic the behavior of malware. Security vendors classify these tools as "HackTool" or "PUP" (Potentially Unwanted Program).
: Large organizations use KMS servers to activate hundreds of computers locally without connecting to Microsoft. office 2010 toolkit and ezactivator 201 final 06122010