ET MALWARE Bandit Stealer Host Details Exfil

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.request_body;
content:"|e2 96 88 e2 96 88 e2 96 88 e2 96 88 e2|"; fast_pattern;
content:"Username|3a 20|";
content:"Computer|20|Name|3a 20|";
content:"IP|20|Address|3a 20|";
content:"OS|20|Name|3a 20|";
content:"Processor|28|s|29 3a|";
Raw source ET MALWARE Bandit Stealer Host Details Exfil · 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 Bandit Stealer Host Details Exfil";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.request_body;
    content:"|e2 96 88 e2 96 88 e2 96 88 e2 96 88 e2|"; fast_pattern;
    content:"Username|3a 20|";
    content:"Computer|20|Name|3a 20|";
    content:"IP|20|Address|3a 20|";
    content:"OS|20|Name|3a 20|";
    content:"Processor|28|s|29 3a|";
    reference:url,www.zscaler.com/blogs/security-research/technical-analysis-bandit-stealer;
    classtype:trojan-activity;
    sid:2049123; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2023_11_08, deployment Perimeter, deployment SSLDecrypt, malware_family Bandit_Stealer, confidence High, signature_severity Critical, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_11_08;
)

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