sec.abt?????

this installed itself on my note 3 which has gone to lollipop a few weeks ago. Norton picked it up and looking at the application manager it has loads of permissions and is flagged red as potentially costing money. I tried deleting it and it pops straight back. I called EE and they were none the wiser. They advised me to do a factory reset which I have done and its still there.

Does anyone know what it does or what its for or if its safe? Google has nothing? Thanks