alert ip $EXTERNAL_NET any -> $HOME_NET any (msg:"ET SHELLCODE Linux/x86-64 - Reverse Shell Shellcode"; content:"|6a 02 6a 2a 6a 10 6a 29 6a 01 6a 02|"; content:"|48 bf 2f 2f 62 69 6e 2f 73 68|"; fast_pattern; reference:url,exploit-db.com/exploits/41477/; classtype:shellcode-detect; sid:2024065; rev:2; metadata:affected_product Linux, attack_target Client_and_Server, created_at 2017_03_16, deployment Perimeter, performance_impact Low, confidence High, signature_severity Critical, updated_at 2019_10_08;)