Rule History

SID: 2003869 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 10 • Jul 30, 2010, 12:00 PM

Message:

ET SCAN ProxyReconBot CONNECT method to Mail

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET SCAN ProxyReconBot CONNECT method to Mail"; flow:established,to_server; content:"CONNECT "; depth:8; content:"|3A|25 HTTP/"; within:200; classtype:misc-attack; sid:2003869; rev:10; metadata:created_at 2010_07_30, performance_impact Moderate, confidence Medium, signature_severity Informational, updated_at 2024_04_11;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Apr 11, 2024, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-scan.rules