accidentally downloaded malicious js from module to BO-

[wayuupatterns]

I got a warning from google , stating that an unverified source wanted to download a dangerous script to my backoffice. I accidentally allowed this unverified source to download this script by a module and now the browser is showing a red stripe over the https in my Backoffice login page. Google warns to not add any sensitive information such as passwords or logins on that page. 

 

What should I do at this point?CanI delete this malicious js code from my FTP client?

 

I would greatly appreciate any feedback

 

 

Edited July 6, 2017 by wayuupatterns (see edit history)