ET MALWARE Win32/MarioLoader Login Panel

alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET MALWARE Win32/MarioLoader Login Panel";
    flow:established,to_client;
    http.stat_code;
    content:"200";
    file.data;
    content:"<script>";
    content:"THIS SCRIPT REQUIRED FOR PREVENT FLICKERING IN SOME BROWSERS"; distance:0; nocase;
    content:"localStorage|2e|getItem|28 22 5f|x|5f|darkMode|5f|on|22 29 20 3d 3d 3d 20 22|true|22 20 26 26 20|document|2e|documentElement|2e|classList|2e|add|28 22|dark|22 29 3b|"; distance:0; fast_pattern;
    content:"</script>";
    content:"WELCOME BACK"; distance:0; nocase;
    content:"Please sign in to continue"; distance:0; nocase;
    content:"Username:"; distance:0; nocase;
    content:"Password:"; distance:0; nocase;
    content:"Remember me"; distance:0; nocase;
    content:"Sign In"; distance:0; nocase;
    reference:url,twitter.com/ViriBack/status/1769336570459386268;
    classtype:trojan-activity;
    sid:2052284; rev:1;
    metadata:attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2024_04_29, deployment Perimeter, deployment SSLDecrypt, malware_family MarioLoader, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_29;
)