Rule History

SID: 2008735 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 11 • Jul 30, 2010, 12:00 PM

Message:

ET USER_AGENTS Suspicious User Agent (FTP)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Suspicious User Agent (FTP)"; flow: to_server,established; http.user_agent; content:"Ftp"; nocase; depth:3; endswith; classtype:pup-activity; sid:2008735; rev:11; metadata:created_at 2010_07_30, confidence High, signature_severity Minor, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_19;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Oct 19, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Jan 26, 2026, 10:34 PM

Filename:

rules/emerging-user_agents.rules