Rule History

SID: 2011480 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 7 • Sep 29, 2010, 12:00 PM

Message:

ET MALWARE IMDDOS Botnet User-Agent STORMDDOS

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE IMDDOS Botnet User-Agent STORMDDOS"; flow:established,to_server; http.user_agent; content:"STORMDDOS"; nocase; startswith; reference:url,www.damballa.com/downloads/r_pubs/Damballa_Report_IMDDOS.pdf; classtype:trojan-activity; sid:2011480; rev:7; metadata:created_at 2010_09_29, confidence High, signature_severity Major, updated_at 2020_09_04;)

Created:

Sep 29, 2010, 12:00 PM

Updated:

Sep 4, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules