ET SHELLCODE Linux/x86-64 - Polymorphic Setuid(0) & Execve(/bin/sh) Shellcode

Query · suricata

content:"|31 ff 57 6a 69 58 48 bb 5e c4 d2 dc 5e 5e e6 d0 0f 05 48 d1 cb b0 3b 53 87 f7 54 99 5f 0f 05|"; fast_pattern;
Raw source ET SHELLCODE Linux/x86-64 - Polymorphic Setuid(0) & Execve(/bin/sh) Shellcode · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert ip $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET SHELLCODE Linux/x86-64 - Polymorphic Setuid(0) & Execve(/bin/sh) Shellcode";
    content:"|31 ff 57 6a 69 58 48 bb 5e c4 d2 dc 5e 5e e6 d0 0f 05 48 d1 cb b0 3b 53 87 f7 54 99 5f 0f 05|"; fast_pattern;
    reference:url,a41l4.blogspot.ca/2017/03/polysetuidexecve1434.html;
    classtype:shellcode-detect;
    sid:2024058; rev:2;
    metadata:affected_product Linux, attack_target Client_and_Server, created_at 2017_03_15, deployment Perimeter, performance_impact Low, confidence High, signature_severity Critical, updated_at 2019_10_08;
)

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