ET WEB_SERVER Possible bash shell piped to dev udp Inbound to WebServer

7.0.35.0SID: 2019314Rev: 4Enabled1 views
Sourceet/open
Fileemerging-web_server.rules
CreatedSeptember 29, 2014
UpdatedOctober 8, 2019
Classificationbad-unknown
alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SERVER Possible bash shell piped to dev udp Inbound to WebServer"; flow:established,to_server; content:"/dev/udp/"; fast_pattern; classtype:bad-unknown; sid:2019314; rev:4; metadata:created_at 2014_09_29, confidence Medium, signature_severity Minor, updated_at 2019_10_08;)

Metadata

created at2014_09_29
confidenceMedium
signature severityMinor
updated at2019_10_08

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