Curious File

I have a file in my CS-Cart root folder on the server and I am very curious why it’s there and after reading all the code I am wondering why it’s there and what is it doing but before I get a bit too concerned I thought I would post here and see if anyone else has such a file in the root of their CS-Cart installation; the file is sp.php; just to be sure you look in the same place, it is located where config.php and config.local.php would be on your server if you have it.



Thanks for the link to the prior post, I see I was not the only one concerned about the credit card information and some other parts of this file is also disturbing but I feel better now and will delete it.