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SID: 2019285 • Source: et/open

Versions (6)

Version DetailsCurrent

Rev: 5Sep 26, 2014, 12:00 PM

ET WEB_SERVER Possible bash shell piped to dev tcp Inbound to WebServer M1

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SERVER Possible bash shell piped to dev tcp Inbound to WebServer M1"; flow:established,to_server; http.uri; content:"/dev/tcp/"; fast_pattern; nocase; classtype:bad-unknown; sid:2019285; rev:5; metadata:created_at 2014_09_26, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_05_21;)

Sep 26, 2014, 12:00 PM

May 21, 2024, 12:00 PM

Sep 21, 2024, 3:00 AM

Jan 13, 2026, 10:34 PM

rules/emerging-web_server.rules