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 (1.8.501), but you can try downloading it from the developer's site
Download version 1.3.33 from Mac Informer
Version: 1.3.33
Date update: Dec 11, 2014
File name: ek-setup-mac.dmg
Size: 2.8 MB