Malwarebytes has determined that ServerTest is adware. These adware applications display advertisements not originating from the sites you are browsing. The full version of the full version would have protected you against the ServerTest adware. It would have warned you before the adware could install itself, giving you a chance to stop it before it became too late. The web protection module also blocks some of the connections the. adware tries to make. The. installer adds the. file BkgSelectedHover.png.”]
Source: https://forums.malwarebytes.com/topic/201710-removal-instructions-for-servertest/