JS:Decode-CAP {Trj} - Found as infection, what is this?

Hey everyone,

I did a full system scan and this was shown as infected. It is in my google chrome cache and the path ends with f_03d324 and as infection details it stated JS:Decode-CAP {Trj}.
Can anyone tell me what exactly this is and if there is any harm done to my computer, as I used my online banking account and credit card, before I found the infection and deleted it.

Thank you very much for your help!

It is a malicious java script from a infected website

JS:Decode is often a blackhole exploit or a downloader

if you want a computer check …

follow instructions here https://forum.avast.com/index.php?topic=53253.0
we need Malwarebytes and Farbar Recovery Scan Tool logs, attach the logs, 3 logs total

see below the box you write in … Attachments and other options

When done a malware expert will assist you … it may be some hours wait before removal team is online

Thank you for your help.

I have one last question, I used a Mac, does it make a difference?

The guide I gave link to is not for Mac

Most likely the malware that the Java script will try to download is made for Windows OS