Rule History

SID: 2033342 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 1 • Jul 15, 2021, 12:00 PM

Message:

ET POLICY Chisel SOCKS Proxy Startup Observed

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET POLICY Chisel SOCKS Proxy Startup Observed"; flow:established,from_server; http.stat_code; content:"101"; file.data; content:"SSH-chisel-v3-server"; offset:2; fast_pattern; classtype:policy-violation; sid:2033342; rev:1; metadata:created_at 2021_07_15, confidence High, signature_severity Informational, tag Proxy, tag Tunnel, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_07_15;)

Created:

Jul 15, 2021, 12:00 PM

Updated:

Jul 15, 2021, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 10, 2025, 9:34 PM

Filename:

rules/emerging-policy.rules