Plugin hacked to inject malware

Malware path: /var/lib/bitninja/quarantine/2021/06/25/2092911929_MessageTrait.php
Original path /home/runcloud/webapps/DomainName/wp-content/plugins/pixelyoursite/vendor_prefix/guzzlehttp/psr7/src/MessageTrait.php
Malware name: {SA-MD5}CaptchaFtp./var/lib/bitninja/CaptchaFtp/2021/04/29/18_16_608af7e