Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED Blackhole2 - URI Structure"; flow:established,to_server; urilen:>122; content:".php?"; http_uri; fast_pattern:only; pcre:"/\.php\?[a-z]{2,12}=[a-f0-9]{64}&[a-z]{2,12}=/U"; classtype:attempted-user; sid:2015700; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2012_09_14, deployment Perimeter, malware_family Blackhole, signature_severity Critical, tag Blackhole, tag Exploit_Kit, updated_at 2019_07_26;)