bettercap/_example/example.js

require("config")
require("telegram")

var fakeESSID = random.String(16, 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ');
var fakeBSSID = random.Mac()

function onDeauthentication(event) {
    var data = event.data;
    var message = '🚨 Detected deauthentication frame:\n\n' +
        'Time: ' + event.time + "\n" +
        'GPS: lat=' + session.GPS.Latitude + " lon=" + session.GPS.Longitude + " updated_at=" + session.GPS.Updated.String() + "\n\n" +
        'RSSI: ' + data.rssi + "\n" +
        'Reason: ' + data.reason + "\n" +
        'Address1: ' + data.address1 + "\n" +
        'Address2: ' + data.address2 + "\n" +
        'Address3: ' + data.address3;

    // send to telegram bot
    sendMessage(message);
}

function onHandshake(event){
    var data = event.data;
    var what = 'handshake';

    if(data.pmkid != null) {
        what = "RSN PMKID";
    } else if(data.full) {
        what += " (full)";
    } else if(hand.half) {
        what += " (half)";
    }

    var message = '💰 Captured ' + what + ':\n\n' +
        'Time: ' + event.time + "\n" +
        'GPS: lat=' + session.GPS.Latitude + " lon=" + session.GPS.Longitude + " updated_at=" + session.GPS.Updated.String() + "\n\n" +
        'Station: ' + data.station + "\n" +
        'AP: ' + data.ap;

    // send to telegram bot
    sendMessage(message);
}

function onNewAP(event){
    var ap = event.data;
    if(ap.hostname == fakeESSID) {
        log("DETECTED KARMA ATTACK!!!");
        // TODO: add reporting
    }
}

function onAnyEvent(event){
    // if endpoint.new or endpoint.lost, clear the screen and show hosts
    if( event.tag.indexOf('endpoint.') === 0 ) {
        // run('clear; net.show');
    }
}

function onTick(event) {
    run('wifi.probe ' + fakeBSSID + ' ' + fakeESSID);
}

log("session script loaded, fake AP is " + fakeESSID);

// create an empty ticker so we can run commands every few seconds
run('set ticker.commands ""')
run('set ticker.period 10')
run('ticker on')
// enable recon and probing of new hosts
run('net.recon on');
run('net.probe on');
// enable wifi scanning
run('set wifi.interface ' + wifiInterface);
run('wifi.recon on');

// send fake client probes every tick
onEvent('tick', onTick);
// register for wifi.deauthentication events
onEvent('wifi.deauthentication', onDeauthentication);
// register for wifi.client.handshake events
onEvent('wifi.client.handshake', onHandshake);
// register for wifi.ap.new events
onEvent('wifi.ap.new', onNewAP);

// register for any event
onEvent(onAnyEvent);