Rule History

SID: 2018980 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 2 • Aug 22, 2014, 12:00 PM

Message:

ET MALWARE Machete FTP activity

Rule:

alert ftp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Machete FTP activity"; flow:established,to_server; content:"CWD |2e 2e 2f|KeyLog_History"; depth:21; classtype:trojan-activity; sid:2018980; rev:2; metadata:created_at 2014_08_22, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)

Created:

Aug 22, 2014, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Aug 22, 2014, 12:00 PM

DB Updated:

Oct 8, 2025, 9:38 PM

Filename:

rules/emerging-malware.rules