I really don't think the red flags in virustotal are anything to worry about.
Remember you're scanning an executable (GIANT RED FLAG THERE), from an unknown source/publisher (Another red flag), for an unknown program (another red flag). Why WOULDN'T virustotal throw some flags? Plus zips containing batch files are also going to make them go nuts.

ALSO, "sgminer.exe" has probably been reported as a virus (in their databases) from being maliciously included in downloads (usually from torrents) to mine on people's computers without them knowing.

Just be careful, and watch for odd behavior ... like hidden mining quotas and such