Synopsis
The remote host has been compromised.
Description
This host seems to be running an ident server, but the ident server responds to an empty query with a random userid. This behavior may be indicative of an IRC bot, worm and/or virus infection. It is very likely this system has been compromised.
Solution
Disinfect or re-install the remote system.
Plugin Details
File Name: ident_backdoor.nasl
Supported Sensors: Nessus
Risk Information
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
