alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT RIG EK Landing Feb 26 2016"; flow:established,from_server; file_data; content:"|3d 20 28 2f 2a 67 66 2a 2f 22 73 5c 78 37 35 62 73 22 29 2b 2f 2a 67 66 2a 2f 22 74 72 22 3b|"; flowbits:set,ET.RIGEKExploit; classtype:exploit-kit; sid:2024021; rev:2; 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_02_27, deployment Perimeter, malware_family Exploit_Kit_RIG, performance_impact Low, confidence High, signature_severity Major, tag Exploit_kit_RIG, updated_at 2019_07_26;)