SysInternals Sigcheck VirusTotal Offline Scan on a Computer
You can use SysInternals Sigcheck for VirusTotal Offline Scan on a computer that without internet access. Sigcheck can send more than 500 files a day to VT
VirusTotal
Bulk File Hash Check with VirusTotal – Didier Stevens script
This guide will help you using Didier Stevens virustotal-search python script to bulk file hash check with VirusTotal using VT Public API key