Rule History

alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET SHELLCODE x86 PexCall Encoder"; flow:established; content:"|E8 FF FF FF FF C0 5E 81 76 0E|"; content:"|82 EE FC E2 F4|"; distance: 4; within: 5; classtype:shellcode-detect; sid:2002907; rev:5; metadata:created_at 2010_07_30, confidence High, signature_severity Major, updated_at 2019_07_26;)