dr0832 - 5:49 am on Jan 16, 2013 (gmt 0)
Yes 3 days is time for things to get done for someone that knows about how all this works. I am computer literate more than most people, but I don't know anything about hacking.
I actually had a couple php files which were not actually being used . They were originally placed on my server by my host for an email contact page but I didn't like how they worked so I stopped using them, but left the files. I have since deleted them. The contact page on my site has some form from www.jotform.com/ which I assume uses php. Whoever did this placed 3 other php files which had some sort of encrypted code. I have read other posts online where people also found these files name differently, on their sites.