Rule History

SID: 2033790 • Source: et/open

Versions (5)

Version DetailsCurrent

Rev: 1 • Aug 25, 2021, 12:00 PM

Message:

ET WEB_SERVER SLIGHTPULSE WebShell Access Inbound M3

Rule:

alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET WEB_SERVER SLIGHTPULSE WebShell Access Inbound M3"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/licenseserverproto.cgi"; content:"serverid="; content:"csJ1TA45JzB0WJrjA5X8dpVbXcrDMVfa"; distance:0; within:35; fast_pattern; classtype:attempted-admin; sid:2033790; rev:1; metadata:created_at 2021_08_25, deployment SSLDecrypt, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_08_25;)

Created:

Aug 25, 2021, 12:00 PM

Updated:

Aug 25, 2021, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 9, 2025, 9:34 PM

Filename:

rules/emerging-web_server.rules