Rule History

SID: 2014266 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 4 • Feb 21, 2012, 12:00 PM

Message:

ET MALWARE Trojan.Win32.NfLog Checkin (TTip)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Trojan.Win32.NfLog Checkin (TTip)"; flow:to_server,established; content:"/NfStart.asp?ClientId="; http_uri; nocase; reference:url,contagiodump.blogspot.com/2012/02/feb-9-cve-2011-1980-msoffice-dll.html; classtype:command-and-control; sid:2014266; rev:4; metadata:created_at 2012_02_21, signature_severity Major, updated_at 2019_07_26;)

Created:

Feb 21, 2012, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-malware.rules