Django expert required to find malware in hacked server

We are looking for a Django expert to find malware in our Ubuntu 22 hacked server. It's very urgent. You need to find it out today. Our Django website went down. You should make the website up. Another possible reason of the hacking is vulnerabilities which might have been exploited. You will check that later if no malware is found. The hacker was launching bruteforce attack from our server against other servers. We denied all incoming and outgoing connections of all ports with Ubuntu UFW firewall. However we allowed connections to SSH, FTP, HTTP and HTTPS ports from our IP address only. We did this in order to stop the brute force attacks being launched from our server.