TROJAN: NetSphere Server Response (TCP/30101-30103)
This signature detects TCP packets sent from local server port 30101-30103 to a remote port. This can indicate the system is responding to an attacker to confirm successful installation of the Trojan NetSphere v1.31.337. NetSphere, a remote administration Trojan, allows attackers to access data and gain control over some functions on remote Microsoft Windows systems.
Extended Description
NetSphere is a Trojan that enables remote attackers to perform dangerous actions on an infected system, such as accessing and manipulating the file system.
Short Name
TROJAN:NETSPHERE:SVR-RES-HIGH
Severity
Major
Recommended
False
Recommended Action
Drop
Category
TROJAN
Keywords
(TCP/30101-30103) CVE-1999-0660 NetSphere Response Server
Release Date
04/22/2003
Supported Platforms
mx-19.3
vmx-19.3
vsrx-19.2
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vmx-19.4
mx-19.4
srxevo-25.4
vsrx-26.2
srx-26.2
srx-branch-26.2
vsrx3bsd-26.2
mx-12.3
srx-12.3
srx-branch-12.3
vsrx-12.3
Sigpack Version
3324
Port
TCP/30101-30103
False Positive
Unknown
CVSS Score
8.8