HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Microsoft Antimalware\Threats

Specify the default action for each threat alert level
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Microsoft Antimalware\Threats\threats_threatseveritydefaultaction
Specify threats upon which default action should not be taken when detected
- HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Microsoft Antimalware\Threats\threats_threatiddefaultaction