ET MALWARE Diamotrix POST Request M3

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE Diamotrix POST Request M3";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:".php"; endswith;
    http.user_agent; bsize:74;
    content:"Mozilla/5.0|20 28|Windows NT 10.0|3b 20|Win64|3b 20|x64|3b 20|Trident/7.0|3b 20|rv:11.0|29 20|like Gecko"; fast_pattern;
    http.content_len;
    byte_test:0,<,100,0,string,dec;
    http.header_names;
    content:"|0d 0a|User-Agent|0d 0a|Host|0d 0a|Content-Length|0d 0a|Cache-Control|0d 0a 0d 0a|";
    reference:md5,0e439843e068d7f1055ec05e03483d27;
    reference:url,app.any.run/tasks/0160cbae-ddcd-436e-a8be-280f024b47af;
    classtype:trojan-activity;
    sid:2063121; rev:1;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_10, attack_target Client_and_Server, tls_state plaintext, created_at 2025_06_20, deployment Perimeter, malware_family DiamotrixClipper, performance_impact Low, confidence High, signature_severity Major, tag InfoStealer, updated_at 2025_06_20, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;
    target:src_ip;
)