title: Tools for decoding SQL injection attempts, locating vulnerabilities
body: <p>I would like to decode their hex requests, what tools would I need?</p>
  
  <p>Also- are there good automated pen-test tools to explore possible vulnerabilities in my code?  I assume these exist as the requests I received were too rapid to be manual.</p>
  
  <p>Sample request:</p>
  
  <pre><code>action=999999.9)+%2f**%2fuNiOn%2f**%2faLl+%2f**%2fsElEcT+0x393133353134353632312e39,0x393133353134353632322e39,0x393133353134353632332e39,0x393133353134353632342e39,0x393133353134353632352e39,0x393133353134353632362e39,0x39313335313
  </code></pre>