TROJAN: Infector Client Request
This signature detects TCP packets sent from remote port 1000:1300 to local server port 146. This can indicate an attacker is scanning the system for the Trojan Infector. Infector, 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
If installed on a machine, the Infector Trojan enables an attacker to take control of the target host and notifies the attacker through an ICQ message.
Short Name
TROJAN:INFECTOR:CLIENT-REQ
Severity
Minor
Recommended
False
Recommended Action
None
Category
TROJAN
Keywords
CVE-1999-0660 Client Infector Request
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/146
False Positive
Unknown
CVSS Score
8.8