TROJAN: NetBus Server Response on TCP/12346
This signature detects TCP packets sent from local server port 12346 to a remote port. This can indicate the system is responding to an attacker confirming successful installation of the Trojan Netbus. Netbus, a remote administration Trojan similar to Back Orifice, allows attackers to access data and gain control over some functions on remote Microsoft Windows systems.
Extended Description
Netbus is a Trojan that allows an attacker to take control of the infected computer. It notifies the attacker by e-mail of the Internet Protocol (IP) address of the infected machine.
Short Name
TROJAN:NETBUS:SERVER-RES-12346
Severity
Major
Recommended
False
Recommended Action
Drop
Category
TROJAN
Keywords
CVE-1999-0660 NetBus Response Server TCP/12346 on
Release Date
04/22/2003
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3324
Port
TCP/12346
False Positive
Unknown
CVSS Score
8.8