Rule History

SID: 2002192 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 4 • Jul 30, 2010, 12:00 PM

Message:

ET CHAT MSN status change

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CHAT MSN status change"; flow:established,to_server; content:"CHG "; depth:55; classtype:policy-violation; sid:2002192; rev:4; metadata:created_at 2010_07_30, deprecation_reason Relevance, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Nov 5, 2025, 10:34 PM

Filename:

rules/emerging-chat.rules