ET POLICY IP Check Domain (icanhazip. com in HTTP Host)

SID: 2017398Rev: 60 views
History
Sourceet/open
CreatedAugust 30, 2013
UpdatedAugust 25, 2020
Classificationattempted-recon
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET POLICY IP Check Domain (icanhazip. com in HTTP Host)"; flow:established,to_server; http.host; content:"icanhazip.com"; pcre:"/^(?:\x3a\d{1,5})?$/R"; classtype:attempted-recon; sid:2017398; rev:6; metadata:created_at 2013_08_30, confidence High, signature_severity Informational, updated_at 2020_08_25;)

Metadata

created at2013_08_30
confidenceHigh
signature severityInformational
updated at2020_08_25

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