junv

#!/usr/bin/env ruby
require 'rubygems'
require 'json'
require 'rest-client'
require 'mechanize'

agent = Mechanize.new
res = agent.post( 'https://www.virustotal.com/api/get_file_report.json',
                  'key' => 'your key',
                  'resource' => 'file hash(md5/sha1/sha256)' )