The script is typically injected into the footer section of web pages. It hids from search enigne bots and changes frequently. The main decoded part looks like a fake base64-encoded image
This script loads a CoinHive miner from a hacked third-party site hxxp://oneyoungcome[.]com/jqueryui.js.
The script may also redirect certain visitors to ad sites or inject other malicious scripts.
Affecting: WordPress sites.