Rule History

SID: 2013391 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 6 • Aug 10, 2011, 12:00 PM

Message:

ET USER_AGENTS Ufasoft bitcoin Related User-Agent

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET USER_AGENTS Ufasoft bitcoin Related User-Agent"; flow:established,to_server; http.user_agent; content:"Ufasoft"; depth:7; classtype:trojan-activity; sid:2013391; rev:6; metadata:created_at 2011_08_10, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_18;)

Created:

Aug 10, 2011, 12:00 PM

Updated:

Aug 18, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 10, 2025, 8:34 PM

Filename:

rules/emerging-user_agents.rules