Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The application utilhulatoo.exe by HulaToo has been detected as adware by 9 anti-malware scanners. It runs as a separate (within the context of its own process) windows Service named “Update HulaToo”. Additionally, the file is typically installed by a number of programs including HulaToo by Yontoo Technology, Inc. and Buzzdock by Alactro LLC, both potentially unwanted software. It will plug into the web browser and display context-based advertisements by overwriting existing ads or by inserting new ones on various web pages.