ET WEB_SERVER Possible bash shell piped to dev tcp Inbound to WebServer M2

SID: 2052796Rev: 11 views
History
Sourceet/open
CreatedMay 21, 2024
UpdatedMay 21, 2024
Classificationbad-unknown
alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SERVER Possible bash shell piped to dev tcp Inbound to WebServer M2"; flow:established,to_server; http.header; content:"/dev/tcp/"; fast_pattern; nocase; classtype:bad-unknown; sid:2052796; rev:1; metadata:created_at 2024_05_21, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_05_21;)

Metadata

created at2024_05_21
confidenceMedium
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_05_21

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