Rule History

SID: 2018971 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 5 • Aug 20, 2014, 12:00 PM

Message:

ET MALWARE Probable OneLouder downloader (Zeus P2P)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Probable OneLouder downloader (Zeus P2P)"; flow:to_server,established; urilen:4; http.method; content:"GET"; http.uri; content:"/222"; fast_pattern; http.header; content:"|20|MSIE|20|"; http.header_names; content:!"Referer|0d 0a|"; content:!"Accept-Language|0d 0a|"; classtype:trojan-activity; sid:2018971; rev:5; metadata:created_at 2014_08_20, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_25;)

Created:

Aug 20, 2014, 12:00 PM

Updated:

Sep 25, 2020, 12:00 PM

DB Created:

Aug 20, 2014, 12:00 PM

DB Updated:

Oct 3, 2025, 8:34 PM

Filename:

rules/emerging-malware.rules