so i found a shell deep in a directory of my website . my website doesn't have a upload section and i use a well known framework and it covers sql injection ( i use codeigniter active record to work with database) so i dont think its the code itself
i had a ckeditor/ckfinder in my asset folder and i think hacker has used them to upload shell on my server
to make sure where this file has come from i need to know its history ... mainly the first directory which this file has been uploaded to and perhaps the original name of the file .
is there any way to find this information about a file ?