ET MALWARE MSIL/Lordix Stealer Exfiltrating Data

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:".php?hw=";
content:"&ps="; distance:0;
content:"&ck="; distance:0;
content:"&fl="; distance:0;
http.request_body;
content:"log.txt";
content:"cookies/Chrome_Cookies.txt"; distance:0; fast_pattern;
http.header_names;
content:!"Referer";
content:!"User-Agent";
content:!"Accept";
content:!"Cache";
Raw source ET MALWARE MSIL/Lordix Stealer Exfiltrating Data · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE MSIL/Lordix Stealer Exfiltrating Data";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:".php?hw=";
    content:"&ps="; distance:0;
    content:"&ck="; distance:0;
    content:"&fl="; distance:0;
    http.request_body;
    content:"log.txt";
    content:"cookies/Chrome_Cookies.txt"; distance:0; fast_pattern;
    http.header_names;
    content:!"Referer";
    content:!"User-Agent";
    content:!"Accept";
    content:!"Cache";
    reference:md5,dde99135aba4eb5e78852a1c16499c99;
    classtype:trojan-activity;
    sid:2026571; rev:3;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_11_02, deployment Perimeter, malware_family Lordix, performance_impact Low, confidence High, signature_severity Major, tag RAT, tag Stealer, updated_at 2020_08_27;
)

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