Little-known anti-malware programs display warnings, which are often identified as false positive. Nevertheless, it is recommended to recheck the file with your antivirus software after downloading.
We do not have a download file for the latest version (1.5.1), but you can try downloading it from the developer's site
Download version 1.3 from Mac Informer
Version: 1.3
File name: monitormymac.zip
Size: 6.4 MB