Hi there, apparently somehow in the last 48 hours my site got hacked and malware installed?
I am getting this issue - Liz0ziM.
Here is the report - Details: This file appears to be installed by a hacker to perform malicious activity. The text we found in this file that matches a known malicious file is: “cat /etc/passwd”. The infection type is: A backdoor known as Liz0ziM.
Filename: wp-content/plugins/index.php
File Type: Not a core, theme or plugin file.
It seems to just be on the wp-content/plugins/index.php
I was thinking I could just download a fresh copy of that and re-upload it. Is there a way I can download a fresh copy of that file please?
Thank you.