Malware - short for malicious software - is an umbrella term that refers to any software program deliberately created to perform an unauthorized and often harmful action.
Viruses, backdoors, keyloggers, spyware ,adware, rootkits, and trojans are just a few examples of what is considered malware.
A few years ago,it was once sufficient to call something a 'virus' or 'trojan horse', however today's infection methods and vectors evolved and the terms 'virus and trojan' no longer provided a satisfactory definition for all the types of rogue programs that exist.
For instance, to block the from your web browser, you can just add this to the blacklist of Anvi AD Blocker by clicking More -> Settings -> under the Blacklist tab, click the Add URL button-> Enter in the appeared window-> click Add button to add the url and close the add url window-> click Apply on the settings menu to make it and click X to close the window and save the change.
Good luck and be safe online.