added a check for exec file

Responder.conf

@@ -80,7 +80,7 @@ Serve-Html = Off
 HtmlFilename = files/AccessDenied.html
 
 ; Custom EXE File to serve
-ExeFilename = files/BindShell.exe
+ExeFilename = ;files/filetoserve.exe
 
 ; Name of the downloaded .exe that the client will see
 ExeDownloadName = ProxyClient.exe

settings.py

@@ -142,6 +142,7 @@ class Settings:
 		self.WPAD_Script      = config.get('HTTP Server', 'WPADScript')
 		self.HtmlToInject     = config.get('HTTP Server', 'HtmlToInject')
 
+		if self.Serve_Exe is True:	
 			if not os.path.exists(self.Html_Filename):
 				print(utils.color("/!\ Warning: %s: file not found" % self.Html_Filename, 3, 1))