ET INFO WinUpack Modified PE Header Inbound

Query · suricata

flow:established;
content:"|4d 5a 4b 45 52 4e 45 4c 33 32 2e 44 4c 4c 00 00|"; fast_pattern;
Raw source ET INFO WinUpack Modified PE Header Inbound · 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 any (
    msg:"ET INFO WinUpack Modified PE Header Inbound";
    flow:established;
    content:"|4d 5a 4b 45 52 4e 45 4c 33 32 2e 44 4c 4c 00 00|"; fast_pattern;
    classtype:bad-unknown;
    sid:2003614; rev:6;
    metadata:created_at 2010_07_30, confidence High, signature_severity Informational, updated_at 2019_10_08;
)

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.