Rule History

SID: 2022005 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Oct 28, 2015, 12:00 PM

Message:

ET MALWARE LummoX Keylogger Report SMTP

Rule:

alert smtp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE LummoX Keylogger Report SMTP"; flow:established,to_server; content:"From|3a|"; nocase; content:"Subject|3a| LummoX Logger"; fast_pattern; nocase; classtype:trojan-activity; sid:2022005; rev:2; metadata:created_at 2015_10_28, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)

Created:

Oct 28, 2015, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Oct 6, 2025, 4:34 PM

Filename:

rules/emerging-malware.rules