Add support for FileDropper

Author: jvazquez-r7

modules/exploits/unix/webapp/joomla_media_upload_exec.rb

@@ -11,6 +11,7 @@ class Metasploit3 < Msf::Exploit::Remote
 	Rank = ExcellentRanking
 
 	include Msf::Exploit::Remote::HttpClient
+	include Msf::Exploit::FileDropper
 
 	def initialize(info={})
 		super(update_info(info,
@@ -222,6 +223,7 @@ def exploit
 			fail_with(Exploit::Failure::Unknown, "#{peer} - Upload failed")
 		end
 
+		register_files_for_cleanup("#{@upload_name}.")
 		print_status("#{peer} - Executing shell...")
 		send_request_cgi({
 			'method'   => 'GET',