Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED Possible Job314/Neutrino Reboot EK Flash Exploit Jan 07 2015 M2"; flow:established,to_server; content:"x-flash-version|3a|"; http_header; fast_pattern; content:!"|0d 0a|Cookie|3a|"; pcre:"/^\/(?:[a-z]{3,20}\/(?:(?=[a-z\d+]*?[A-Z])(?=[A-Z\d+]*?[a-z])[A-Za-z\d]+|(?=[a-z]*\d+[a-z]+\d)(?=\d*[a-z]+\d+[a-z])[a-z\d]+|\d+\/(?:[a-z]{3,20}-)+[a-z]{3,20}|(?:[a-z]{3,20}-)+\d+|(?=[a-z\d]*?[A-Z]{2}\d+))(?:\.swf)?|\d+\/\d+\/\d+\/(?:[a-z]{3,20}\/)+(?:[a-z]{3,20}-)+[a-z]{3,20}(?:\.html)?(?:\.swf)?)$/U"; pcre:"/Referer\x3a\x20http\x3a\x2f\x2f(?P<host>[^\r\n\x3a\x2f]+)(?:\x3a\d{1,5})?\/(?:[a-z]{3,20}\/(?:(?=[a-z\d+]*?[A-Z])(?=[A-Z\d+]*?[a-z])[A-Za-z\d]+|\d+\/(?:[a-z]{3,20}-)+[a-z]{3,20}|(?:[a-z]{3,20}-)+\d+|(?:[a-z\d]*?[A-Z]{2}[\d]))|\d+\/\d+\/\d+\/(?:[a-z]{3,20}\/)+(?:[a-z]{3,20}-)+[a-z]{3,20}\.html)\r\n.*?Host\x3a\x20(?P=host)(?:\x3a\d{1,5})?\r\n/Hsi"; flowbits:set,ET.Neutrino; classtype:exploit-kit; sid:2025042; rev:4; metadata:created_at 2016_01_08, signature_severity Unknown, updated_at 2019_07_26;)