Rule History

SID: 2015811 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 3 • Oct 18, 2012, 12:00 PM

Message:

ET WEB_SERVER FaTaLisTiCz_Fx Webshell Detected

Rule:

alert http $HTTP_SERVERS any -> $EXTERNAL_NET any (msg:"ET WEB_SERVER FaTaLisTiCz_Fx Webshell Detected"; flow:established,from_server; http.cookie; content:"visitz="; file.data; content:"FaTaLisTiCz_Fx"; classtype:web-application-activity; sid:2015811; rev:3; metadata:created_at 2012_10_18, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_22;)

Created:

Oct 18, 2012, 12:00 PM

Updated:

Apr 22, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Dec 12, 2025, 10:34 PM

Filename:

rules/emerging-web_server.rules