Webroot reports ransomware in Hazel

Hi,
Webroot antivirus reports Hazel as containing ransomware (also the Hazel installer is reported). The report states that there is a threat "OSX.Ransomware.KeRanger.1.r" in these files. Probably a false positive, but it still renders Hazel unusable on my system. Webroot is managed centrally, so I cannot make any adjustments to settings, or whitelist any files myself.
Best
Ulf
Webroot antivirus reports Hazel as containing ransomware (also the Hazel installer is reported). The report states that there is a threat "OSX.Ransomware.KeRanger.1.r" in these files. Probably a false positive, but it still renders Hazel unusable on my system. Webroot is managed centrally, so I cannot make any adjustments to settings, or whitelist any files myself.
Best
Ulf