ET MALWARE Possible DarkHotel Landing M1

Query · suricata

flow:to_client,established;
file_data;
content:"eval|28|";
pcre:"/^[a-z]\x29/Rsi";
content:"Problems in loading internet explorer"; distance:0;
content:"Try again after update your systems."; distance:0; fast_pattern;
Raw source ET MALWARE Possible DarkHotel Landing 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 MALWARE Possible DarkHotel Landing M1";
    flow:to_client,established;
    file_data;
    content:"eval|28|";
    pcre:"/^[a-z]\x29/Rsi";
    content:"Problems in loading internet explorer"; distance:0;
    content:"Try again after update your systems."; distance:0; fast_pattern;
    reference:url,securelist.com/blog/research/71713/darkhotels-attacks-in-2015/;
    classtype:targeted-activity;
    sid:2021609; rev:3;
    metadata:created_at 2015_08_11, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_03_17;
)

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.