title: How to get the name of the signer from a signed file
body: <p>I am trying to get the name of the signers from a signed files using PowerShell.  </p>
  
  <p>The signer of FlashUtil_ActiveX.exe (in Windows 10) is “Microsoft Windows Third Party Application Component”:<br>
  <a href="https://i.stack.imgur.com/idT3b.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/idT3b.png" alt="enter image description here"></a><br>
  <em>Checked with Right Click on the file</em>  </p>
  
  <p><a href="https://i.stack.imgur.com/Ban9t.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Ban9t.png" alt="enter image description here"></a><br>
  <em>Checked with Sigcheck.exe</em>  </p>
  
  <p>When I tried it with powershell it shows me different names:<br>
  <a href="https://i.stack.imgur.com/5pL0o.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5pL0o.png" alt="enter image description here"></a>  </p>
  
  <p>Any of the names (the “Subject” and the “Issuer”) are not “Microsoft Windows Third Party Application Component”.  </p>
  
  <p>I also tried with <code>Get-AppLockerFileInformation</code> with no success:<br>
  <a href="https://i.stack.imgur.com/2zlI7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2zlI7.png" alt="enter image description here"></a></p>