alert tcp any any -> any any (msg:"ET SHELLCODE Bindshell2 Decoder Shellcode"; flow:established; content:"|53 53 53 53 53 43 53 43 53 FF D0 66 68|"; content:"|66 53 89 E1 95 68 A4 1A|"; distance:0; classtype:shellcode-detect; sid:2009246; rev:3; metadata:created_at 2010_07_30, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)