alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT Evil Redirector Leading to EK Apr 29 2016"; flow:established,from_server; file_data; content:"|69 32 33 33 36 20 3d 3d 20 6e 75 6c 6c|"; nocase; fast_pattern; content:"|64 6f 63 75 6d 65 6e 74 2e 77 72 69 74 65 28 27 3c 44 49 56 20 69 64 3d 63 68 65 63 6b 35 32 34 20 73 74 79 6c 65 3d 22 44 49 53 50 4c 41 59 3a 20 6e 6f 6e 65 22 3e|"; content:"|3c 69 66 72 61 6d 65 20 73 72 63 3d 22|"; classtype:exploit-kit; sid:2022774; rev:3; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2016_04_29, deployment Perimeter, confidence High, signature_severity Major, tag Redirector, updated_at 2019_10_08;)