ET EXPLOIT Possible CVE-2016-2209 Symantec PowerPoint Parsing Buffer Overflow M1

Query · suricata

flow:established,from_server;
file_data;
content:"|C8 6A CD E5 F1 2C B0 16 E6 F2 36 7B 41 2E 7F 4B C4 27 13 CF F3 1F FF 2B A8 2B 3A FE 09 77 BE CE 29 00 00 BA 0F 91 03 00 00|";
content:!"|00 00|"; distance:503; within:2;
content:"|00 00 BA 0F 16 01 00 00|"; distance:913; within:8;
Raw source ET EXPLOIT Possible CVE-2016-2209 Symantec PowerPoint Parsing Buffer Overflow M1 · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET EXPLOIT Possible CVE-2016-2209 Symantec PowerPoint Parsing Buffer Overflow M1";
    flow:established,from_server;
    file_data;
    content:"|C8 6A CD E5 F1 2C B0 16 E6 F2 36 7B 41 2E 7F 4B C4 27 13 CF F3 1F FF 2B A8 2B 3A FE 09 77 BE CE 29 00 00 BA 0F 91 03 00 00|";
    content:!"|00 00|"; distance:503; within:2;
    content:"|00 00 BA 0F 16 01 00 00|"; distance:913; within:8;
    reference:url,bugs.chromium.org/p/project-zero/issues/detail?id=823&q=;
    classtype:trojan-activity;
    sid:2022923; rev:2;
    metadata:created_at 2016_06_29, cve CVE_2016_2209, confidence Low, signature_severity Major, updated_at 2019_07_26;
)

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