alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Angler EK XTEA encrypted binary (28)"; flow:established,from_server; file_data; content:"|EB BD 89 F5 C0 3B 7A 3E|"; distance:42; within:8; classtype:exploit-kit; sid:2021509; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2015_07_22, deployment Perimeter, malware_family Angler, signature_severity Critical, tag Angler, tag Exploit_Kit, updated_at 2019_07_26;)