Versions (2)
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Rev: 3 • Jun 14, 2015, 12:00 PMET DELETED Angler EK Landing URI Struct Jun 11 M2
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED Angler EK Landing URI Struct Jun 11 M2"; flow:to_server,established; urilen:>22; content:"/?"; offset:12; depth:86; fast_pattern; pcre:"/^\/[a-z]{3,20}(?P<sep>[_-])[a-z]{3,20}(?P=sep)[a-z]{3,20}(?:(?P=sep)[a-z]{3,20}\/\?[a-z]{6,}=\d{15,20}|(?:(?P=sep)[a-z]{3,20})?\/\?[a-z]{6,}=\d{10,13})$/U"; pcre:"/Host\x3a\x20(?!www\.)(?P<refhost>[^\x3a\r\n]+).*?\r\nReferer\x3a\x20https?\x3a\x2f\x2f(?!(?P=refhost))/Hsi"; flowbits:set,AnglerEK; classtype:exploit-kit; sid:2021266; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2015_06_14, deployment Perimeter, malware_family Angler, signature_severity Critical, tag Angler, tag Exploit_Kit, updated_at 2019_07_26;)
Jun 14, 2015, 12:00 PM
Jul 26, 2019, 12:00 PM
Jun 14, 2015, 12:00 PM
May 31, 2024, 9:00 PM
rules/emerging-deleted.rules