DDOS: TRIN00 Daemon to Master Packet (HELLO)
This signature detects the command string "HELLO" in a UDP packet sent to port 31335. This can indicate a Trin00 daemon is attempting to reply to a Trin00 master. Attackers can use Trin00, a distributed-denial-of-service (DDoS) attack tool, to flood IP addresses with packets from forged source addresses.
Extended Description
Trin00 enables an attacker to cause a DDoS or crash the target system by controlling master server(s) and daemon host(s).
Short Name
DDOS:TRIN00:DAEMON-TO-MSTR1-PKT
Severity
Minor
Recommended
False
Recommended Action
None
Category
DDOS
Keywords
(HELLO) CVE-2000-0138 Daemon Master Packet TRIN00 to
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
UDP/31335
False Positive
Unknown
CVSS Score
5.0