activePDF Server < 3.8.6 Packet Handling Remote Overflow

activePDF Server is installed on the remote host. It is used to provide PDF generation and conversion from within enterprise and web applications. The version of activePDF Server installed on the remote host contains a heap-based buffer overflow that can be triggered by sending a packet specifyin...

URCS Server Detection

This host appears to be running URCS Server. Unmanarc Remote Control Server can be used/installed silent as a SPDX-FileCopyrightText: 2005 J.Mlodzianowski Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

IRC Bot Detection

This host seems to be running an ident server, but before any request is sent, the server gives an answer about a connection to port 6667. It is very likely this system has been compromised by an IRC bot and is now a 'zombie' that can participate in 'distributed denial of service' DDoS attacks...

IRC Bot ident Server Detection

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. IRC bot ident server detection Created: 9/22/04 Last...

Wollf Backdoor Detection

This host appears to be running Wollf on this port. Wollf Can be used as a Backdoor which allows an intruder gain remote access to files on your computer. If you did not install this program for remote management then this host may be compromised. An attacker may use it to steal your passwords, o...

Bugbear.B Worm Detection

The BugBear.B backdoor appears to be listening on this port. An attacker may connect to it to retrieve secret information such as passwords, credit card numbers, etc. The BugBear.B worm includes a keylogger and can kill antivirus and firewall software. It propagates through email and open Windows...

Microsoft IIS Potentially Compromised Host Detection

One or more files were found on this host that indicate a possible compromise. %NASLMINLEVEL 70300 This script was written by H D Moore ... and hacked by Tenable Network Security to avoid false positive. include'deprecatednasllevel.inc'; include'compat.inc'; if description scriptid11003;...

SubSeven Trojan Detection

This host seems to be running SubSeven on this port. SubSeven is a Trojan Horse which allows an intruder to take the control of the remote computer. An attacker may use it to steal your passwords, modify your data, and preventing you from working properly. C Tenable Network Security, Inc. Added...