ET MALWARE TA577 Payload Delivery Attempt

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/wEdS/"; fast_pattern; startswith;
pcre:"/^\d{6}$/R";
target:src_ip;
Raw source ET MALWARE TA577 Payload Delivery Attempt · 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 -> $EXTERNAL_NET any (
    msg:"ET MALWARE TA577 Payload Delivery Attempt";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/wEdS/"; fast_pattern; startswith;
    pcre:"/^\d{6}$/R";
    reference:md5,2a5ae53815fe72a33c718d223ed8512b;
    classtype:trojan-activity;
    sid:2052193; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2024_04_19, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_04_19;
    target:src_ip;
)

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