ET DELETED Possible UDP x86 JMP to CALL Shellcode Detected

SID: 2011804Rev: 40 views
History
Sourceet/open
CreatedOctober 13, 2010
UpdatedMay 5, 2025
Classificationshellcode-detect
alert udp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Possible UDP x86 JMP to CALL Shellcode Detected"; content:"|EB|"; byte_jump:1,0,relative; content:"|E8|"; within:1; content:"|FF FF FF|"; distance:1; within:3; reference:url,www.networkforensics.com/2010/05/16/network-detection-of-x86-buffer-overflow-shellcode/; classtype:shellcode-detect; sid:2011804; rev:4; metadata:created_at 2010_10_13, confidence Medium, signature_severity Major, updated_at 2025_05_05;)

References

urlwww.networkforensics.com/2010/05/16/network-detection-of-x86-buffer-overflow-shellcode/

Metadata

created at2010_10_13
confidenceMedium
signature severityMajor
updated at2025_05_05

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