ET MALWARE Win32/Tiggre!rfn Zipped Exfil

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/gate.php?ownerid="; startswith; fast_pattern;
content:"&buildid="; distance:0;
content:"&username="; distance:0;
content:"&country="; distance:0;
content:"&ipaddr="; distance:0;
Raw source ET MALWARE Win32/Tiggre!rfn Zipped 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/Tiggre!rfn Zipped Exfil";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/gate.php?ownerid="; startswith; fast_pattern;
    content:"&buildid="; distance:0;
    content:"&username="; distance:0;
    content:"&country="; distance:0;
    content:"&ipaddr="; distance:0;
    reference:md5,57a3a3efdab58faf1249b718769d8622;
    classtype:trojan-activity;
    sid:2037003; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_06_15, deployment Perimeter, deployment SSLDecrypt, malware_family Win32_Tiggre_rfn, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_06_15;
)

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