looking for help here,
Someone has gained access to my Folder on a network-share(Redhat linux) and uploaded a file called malicious.php. I tried to delete it using Filezilla but I cannot delete this file, since I do not have the permissions to delete it.
File has rights for owner only. So technically some person can upload something to my folder and I will never be able to delete or alter that?
Is there any way to get rid of it, as I may presume that the subject has - or - will do something harmful with said malicious.php.
Thanks for your time