2 of 2 added 22 characters in body

Random file downloaded but can't locate

I have a Samsung Galaxy S4 mini running Android 4.4.2.

I was browsing the internet (yahoo site) using the most recent update of Dolphin browser (which, was not able to load the webpage). During this process I noticed in my push bar something was downloading. I pulled down my notification bar to see that some file that appeared to read "offline english translator." However as soon as I opened then drop-down notification menu, the download finished and removed itself (not the norm) from the notification bar. I have not been able to locate the file using a search in my OI folder manager. (Is there a place to view all phone downloads?)

I uninstalled dolphin in case it was infected with something. I've downloaded malwarebytes but it hasn't found anything...

Thoughts/suggestions about my situation?