Has my server been compromised?
I have a web application on a ubuntu 18.04 node/express server with an nginx proxy. I’m using pm2 to serve the application. I just checked the pm2 logs and found some lines of code that I’ve never seen before. I don’t have any php applications running on my server and I don’t know what vtiger is. It doesn’t show up anymore but I don’t know what it is. Has my server been hacked?