So... after many hours of searching through files, I found that the files were spread through all the folders of all websites on the server that is a shared environment from Godaddy. I removed or repaired all the files. Then ran Wordfence on all the wordpress sites. It now shows all of the sites clean.
Tim, I purchased 6 licenses -- 3 in the first batch, 3 in the second, and was going about putting them in when I had been timed out of the wordfence login. So, I went to log in again and couldn't. In my exhaustion, I don't remember the password I used or even if I set one. I put in the email in "forgot" and I don't receive any email to reset it. I sent you an email about this Thursday and didn't receive a response.
I can't log in to get my other 4 keys to finish the other sites.
I am liking WordFence. But, I am seeing some "connection reset" issues. I don't know if they are something on the server or something Wordfence is doing. I don't remember getting those errors before, but that doesn't mean I wasn't.