Please look at this thread

My bet is this is malware.

Yes it is malware, user deleted

It was pretty obvious really, because of the executable and the name “notification” (it was obviously written to go with text saying a message or parcel had arrived), but what concerned me was that there was an intelligent user on the other end. Usually, it’s a bot or human equivalent (someone dumb churning out hundreds of attempts).

So I suggest we need to be a bit watchful.