ET MALWARE Win32/PSW.LdPinch CnC Checkin

Query · suricata

flow:established,to_server;
http.request_line;
content:"POST /scripts/view.php "; fast_pattern;
http.request_body;
content:"a="; startswith;
content:"&b="; distance:0;
content:"&c="; distance:0;
threshold:type limit, track by_src, seconds 180, count 1;
http.header_names;
content:!"|0d 0a|Referer|0d 0a|";
Raw source ET MALWARE Win32/PSW.LdPinch CnC Checkin · 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 Win32/PSW.LdPinch CnC Checkin";
    flow:established,to_server;
    http.request_line;
    content:"POST /scripts/view.php "; fast_pattern;
    http.request_body;
    content:"a="; startswith;
    content:"&b="; distance:0;
    content:"&c="; distance:0;
    threshold:type limit, track by_src, seconds 180, count 1;
    http.header_names;
    content:!"|0d 0a|Referer|0d 0a|";
    reference:md5,a57dab3efa58ee43f5ac03e32fb6692b;
    classtype:command-and-control;
    sid:2042958; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_12_16, deployment Perimeter, malware_family Win32_PSW_LdPinch, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_12_16, reviewed_at 2025_01_06;
)

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