It is joomla component, I found the whole script now. Can someone please try it and tell me is that ioncube dangerous and what it does in that script http://www.sendspace.com/file/jtkaho
Ioncube is not dangerous. It is only a method for encrypting scripts. This script might be dangerous because it is encrypted and hence we don't know what this script actually do.
Because it's uploaded to a popular host that often contains warez content and Ioncube encrypted I would guess it is some sort of a pirated script, not necessarily dangerous.
Well, can that script or this file http://www.sendspace.com/file/ks5o2s somehow "contact" the creator of that script?