ET MALWARE Win32/RustMiner Suspicious HTTP Accept Header Observed

Query · suricata

flow:established,to_server;
http.header;
content:"Accept|3a 20 2a 2f 2a 2c 20 3f 3f 3f 40 2c 20 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 0d 0a|"; fast_pattern;
Raw source ET MALWARE Win32/RustMiner Suspicious HTTP Accept Header Observed · Suricata
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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/RustMiner Suspicious HTTP Accept Header Observed";
    flow:established,to_server;
    http.header;
    content:"Accept|3a 20 2a 2f 2a 2c 20 3f 3f 3f 40 2c 20 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 3f 0d 0a|"; fast_pattern;
    reference:url,twitter.com/naumovax/status/1745797773872578968;
    reference:url,securitynews.sonicwall.com/xmlpost/steam-rust-trainer-dga-miner-found;
    reference:md5,5296d0267ea24f1b0fc2d4931ccb1574;
    classtype:trojan-activity;
    sid:2050052; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2024_01_12, deployment Perimeter, malware_family Win32_Rust_Miner, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_01_12;
)

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