Finger Backdoor Detection

The remote finger daemon seems to be a backdoor, as it seems to react to the request : cmdrootsh@target If a root shell has been installed as /tmp/.sh, then this finger daemon is definitely a trojan, and this system has been compromised. C Tenable Network Security, Inc. include"compat.inc"; if...

Linux FTP Server Backdoor Detection

There is a backdoor in the old FTP daemons of Linux that allows remote users to log in as 'NULL' with password 'NULL'. These credentials provide root access. C Tenable Network Security, Inc. include"compat.inc"; ifdescription scriptid10080; scriptversion "1.27"; scriptcvsdate"Date: 2018/06/13...