ET MALWARE Win32/RocketX Stealer CnC Exfil

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:".php?hwid=";
content:"&crypto="; fast_pattern;
content:"&jabber=";
content:"&steam=";
content:"&desktop=";
content:"&discord=";
http.request_body;
content:"Content-Disposition|3a 20|form-data|3b 20|name=";
content:"|0d 0a|PK"; distance:0;
http.header_names;
content:!"Referer";
Raw source ET MALWARE Win32/RocketX Stealer CnC 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 Win32/RocketX Stealer CnC Exfil";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:".php?hwid=";
    content:"&crypto="; fast_pattern;
    content:"&jabber=";
    content:"&steam=";
    content:"&desktop=";
    content:"&discord=";
    http.request_body;
    content:"Content-Disposition|3a 20|form-data|3b 20|name=";
    content:"|0d 0a|PK"; distance:0;
    http.header_names;
    content:!"Referer";
    reference:md5,2fd68d384d80d53bcd63585c5a19ba98;
    classtype:trojan-activity;
    sid:2029847; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_04_09, deployment Perimeter, malware_family RocketX, confidence High, signature_severity Major, updated_at 2020_04_09;
)

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