i am stuck on second user. i cracked hash, logged in web app but uploading shell doesnt work. when i want change extension, it shows 404 not found. any help?
edit:
no need to change extension 
i am stuck on second user. i cracked hash, logged in web app but uploading shell doesnt work. when i want change extension, it shows 404 not found. any help?
edit:
no need to change extension