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 (0.5.4), but you can try downloading it from the developer's site
Download version 0.5.4 from the developer's website
Version: 0.5.4 (x86)
Date update: Nov 22, 2021
File name: ppcoin-0.5.4-win32-setup.exe
Size: 9.3 MB