GPL POP3 x86 Linux overflow

Query · suricata

flow:to_server,established;
content:"|D8|@|CD 80 E8 D9 FF FF FF|/bin/sh";
Raw source GPL POP3 x86 Linux overflow · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp $EXTERNAL_NET any -> $HOME_NET 110 (
    msg:"GPL POP3 x86 Linux overflow";
    flow:to_server,established;
    content:"|D8|@|CD 80 E8 D9 FF FF FF|/bin/sh";
    classtype:attempted-admin;
    sid:2100288; rev:8;
    metadata:created_at 2010_09_23, confidence Medium, signature_severity Major, updated_at 2019_07_26;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.