Pilibaba.php an infected file - Request Support

Hi

I have been using opencart version 2.3.0.2 on my website with bluehost as a hosting partner. Bluehost has blocked my port 80 with a message showing that the following file is infected and need to be replaced

public_html/happinessvoyage.com/catalog/controller/extension/payment/pilibaba.php

Request you to kindly suggest me the solution for the same.

Thanks & Regards

Aman