Yeah, weird. Mediafire think it's suspicious/virus while it's not even packed, just a compiled exe. VirusTotal is somewhat fine, only some weird AV marks it as virus.
Re-uploaded as 7z archive
https://www.mediafire.com/file/699jzw7d5zxj2pp/SPRTool.7z/file
upd: main link works again, seems they whitelisted it