old_contents: 
  # This is Windows Only
  # https://twitter.com/jgstew/status/1012509162540974080
  # https://programtalk.com/vs2/python/5137/PythonForWindows/windows/wintrust.py/
  # https://github.com/hakril/PythonForWindows/blob/master/samples/crypto/wintrust.py
  
  import windows.wintrust
  # git clone https://github.com/hakril/PythonForWindows.git
  # python .\PythonForWindows\setup.py install
  
  sFileName = r"C:\Windows\explorer.exe"
  
  print "signed: " + str( windows.wintrust.is_signed(sFileName) )
  print "0 is valid: " + str( windows.wintrust.check_signature(sFileName) )
  
new_contents: 
  # This is Windows Only
  # https://twitter.com/jgstew/status/1012509162540974080
  # https://programtalk.com/vs2/python/5137/PythonForWindows/windows/wintrust.py/
  # https://github.com/hakril/PythonForWindows/blob/master/samples/crypto/wintrust.py
  
  import windows.wintrust
  # git clone https://github.com/hakril/PythonForWindows.git
  # cd PythonForWindows && python .\setup.py install
  
  sFileName = r"C:\Windows\explorer.exe"
  
  print "signed: " + str( windows.wintrust.is_signed(sFileName) )
  print "0 is valid: " + str( windows.wintrust.check_signature(sFileName) )
  
subject: Update verifyAuthenticode.py