Rule History

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT Evil Redirector Leading to EK EITest Inject Oct 17 2016 M3"; flow:established,from_server; file_data; content:"oq="; fast_pattern; content:"|22|frameBorder|22 2c 20 22|0|22|"; nocase; content:" document.body.appendChild"; nocase; content:"http|3a 2f 2f|"; nocase; pcre:"/^[^\x2f\x22\x27]+\/(?=[^\x22\x27]*?[?&]oq=[A-Za-z0-9+\x2f_-]+(?:[\x22\x27]|&))(?=[^\x22\x27]*?[&?][a-z]+_[a-z]+=\d+)(?=[^\x22\x27]*?[&?]q=)/Ri"; classtype:exploit-kit; sid:2023547; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_11_28, deployment Perimeter, malware_family EvilTDS, malware_family EITest, performance_impact Low, confidence High, signature_severity Major, tag Redirector, updated_at 2019_10_08;)