alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT SunDown EK RIP Landing M3 B643"; flow:established,to_client; file.data; content:"|4e6f636e636f4d7a49334e6a6370|"; pcre:"/(?:NocncoMjE3Ni|Y2hydygyMTc2K|jaHJ3KDIxNzYp)/"; classtype:exploit-kit; sid:2024361; rev:5; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Web_Browser_Plugins, attack_target Client_Endpoint, created_at 2017_06_07, deployment Perimeter, deprecation_reason Age, malware_family Exploit_Kit, confidence High, signature_severity Major, tag Exploit_Kit_Sundown, updated_at 2024_04_03, reviewed_at 2024_04_03;)