EE22 - Hackit 2 - Chromium

h2-chromium.js

var datos = "click;val;#password;https://hackit.ekparty.org/crx;get;text;show;#mal;#bien;NETWORK ERROR!;ajax;bind;#sendButton;ready".split(";");
function enviar(pass) {
        resultado = "kk"
 
        $[datos[10]]({
            url: datos[3],
            type: datos[4],
            async: !1,
            data: {password: pass},
            dataType: datos[5],
            success: function(a) {
                resultado = a
            },
            error: function(e) {
                resultado = "error: " + e
            }
        })
 
        return resultado
    };
 
String.prototype.replaceAt=function(index, character) {
    return this.substr(0, index) + character + this.substr(index+character.length);
}
 
var lastLength=100
var pass="aaaaaaaaaaaaaaaaaaaaaaaaaa"
 
for(var p=0;p<24;p++) {
    for(var i=32;i<127;i++){ 
        var caracter = String.fromCharCode(i)
        pass = pass.replaceAt(p, caracter)
        var res = enviar(pass)
        
        if( res.charAt(p)==0) {
            console.log(res + ": Encontrada posicion:" + p + ", caracter:" + caracter + ", codigo:" + i)
            break
        }
    }
}