ET MALWARE Linux/ShellshockCampaign.DDOSBot Scanner CnC Server Message
Sourceet/open
CreatedSeptember 29, 2014
UpdatedJuly 26, 2019
Classificationcommand-and-control
alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Linux/ShellshockCampaign.DDOSBot Scanner CnC Server Message"; flow:established,to_client; dsize:12<>15; content:"! SCANNER "; depth:10; pcre:"/\x21\x20SCANNER\x20(ON|OFF)\x0A/"; reference:url,research.zscaler.com/2014/09/shellshock-attacks-spotted-in-wild.html; reference:cve,2014-6271; classtype:command-and-control; sid:2019297; rev:2; metadata:created_at 2014_09_29, signature_severity Major, updated_at 2019_07_26;)
Metadata
created at2014_09_29
signature severityMajor
updated at2019_07_26
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