Rule History

SID: 2012936 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 5 • Jun 7, 2011, 12:00 PM

Message:

ET SCAN ZmEu Scanner User-Agent Inbound

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET SCAN ZmEu Scanner User-Agent Inbound"; flow:established,to_server; http.user_agent; bsize:4; content:"ZmEu"; classtype:trojan-activity; sid:2012936; rev:5; metadata:created_at 2011_06_07, confidence High, signature_severity Major, updated_at 2024_03_10;)

Created:

Jun 7, 2011, 12:00 PM

Updated:

Mar 10, 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