Hack a Computer Using Command Prompt

Welcome to my tutorial where Voidx and I will be expanding on my previous article to provide more clarity into the logic of the code. My code can be found here -> http://pastebin.com/2nYicFPM ***************************** Index: $->Keyword !->Start of code ^->End of code *** ...more

Greetings to all geeks, hackers, nerds, and explorers of Null Byte. Welcome to my brand new tutorial, "Using BASH for Computer Forensics". This tutorial will give you a look at how the computer programming language, Bash, can be used to find out details on apple devices for la ...more

Hello partners, first of all I would like to thank all those who have sent me positive feedback about my posts, to say that I'm always willing to learn and teach. I'm also open to answer the appropriate questions. Second i want to say sorry for the series i left in stand by m ...more

Welcome back everyone. As many of you know, reconnaissance is extremely important in any successful hack. Without proper reconnaissance, we won't know what we're about to get into, literally. Among the vast ocean of information we need about our target, operating system is de ...more

Managing hard drives in Linux is crucial to understanding your system and its operation as well as understanding the system you are exploiting or conducting a forensic analysis on. Linux has numerous commands that can provide us with information, control, and management of har ...more

First of all, Merry Christmas and Happy New Year to all Null-Byters that learn and teach in this wonderful site. In this article we will explore the basics of the meterpreter's IRB (Interactive Ruby Shell). We will be using Kali version 1 as the attacker machine and Windows 8 ...more

Many of our members here at Null Byte are aspiring hackers looking to gain skills and credentials to enter the most-valued profession of the 21st century. Hackers are being hired by IT security firms, antivirus developers, national military and espionage organizations, private ...more

Hello, my fellow hackers. My name is cl0ck. I am a senior majoring in Computer Engineering with an emphasis is Security. I have been lurking the site for a while now reading and learning from the great minds that reside here. I, too, have some knowledge that I would like to s ...more

Welcome back, my neophyte hackers! Digital forensics is one of the fields often overlooked by aspiring hackers. In a rush to exploit every and any system they can, they often ignore learning digital forensics—the field that may lead to them being traced. In addition to learn ...more

hello hackers,newbies and followers of this great community, after some research here in our community, I noticed that there is not even one tutorial that teach Web Development. We have a lot of tutorials on how to hack web site but many do not know exactly how a web site is c ...more

Welcome back, my greenhorn hackers! As expected with Null Byte's dramatic growth over the last year, we have added many new aspiring hackers who are still lacking in the basics of networking. In addition, with the new "White Hat" certifications coming out shortly, the exam wi ...more

Windows 10 runs on laptops, desktops, tablets, and even phones—but even though the operating system should scale accordingly, fonts and icons aren't always perfectly sized for every screen. Luckily, though, there's a handy new menu for adjusting the size of your screen's conte ...more

Welcome back, my novice hackers! More and more, the world is turning to and adopting the smartphone platform as the digital device of choice. People are not only using smartphones for voice communication, but also web services, email, SMS, chatting, social networking, photogr ...more

Welcome back, my tenderfoot hackers! As most of you know, I am strong advocate for using Linux as a hacking platform. In fact, I would say that without knowing Linux, you will never become a professional hacker/pentester. On the other hand, there are many here who come to Nu ...more

Welcome back, my budding hackers! In this series, we are trying to understand how AV software works so that we can learn to evade it. To that end, we are working with the open-source AV software, ClamAV. I had previously introduced ClamAV in Part 2 of this series. If you have ...more

Windows 10 has so many new features that we couldn't even cover them all with one article. From keyboard shortcuts to revamped search functions and all-new window gestures, Microsoft definitely piled on the fresh functionality in the latest version of their operating system. ...more

As many of you know, processor's clock frequency improvement got stuck in about 2003, causing the origin of multicore CPU (and other technologies). In this article I'll introduce you on how to run code simultaneously in various processors (I suppose that all of you have a mult ...more

Welcome back, my greenhorn hackers! Throughout this series on Metasploit, and in most of my hacking tutorials here on Null Byte that use Metasploit (there are many; type "metasploit" into the search bar and you will find dozens), I have focused primarily on just two types of ...more

Recently I was trying to install Kali Live on a USB drive with persistence and struggled to find a tutorial online that was simple and actually worked. After some trial and error I figured out how to do it correctly and decided to make an article for anyone who is experiencing ...more

Welcome back, my novice hackers! One of the most common questions that Null Byte readers ask is: "How can I evade detection by antivirus software on the target?" I have already talked about how AV software works, but to obtain a deeper understanding, what better way is there ...more

Hello Everyone! I wanted to share a free and open source note taking tool that I've been using for quite some time now. From what I can tell, it's a very safe a secure method keeping passwords, links, and personal stuff encrypted and online. TURTL https://turtl.it Turtl is ...more

Greetings dear null byters, today we start a new series, we will start to attack users using social networking that are popular such as Facebook, Skype, and much more, and in part 1 of the series will engage users of Skype. What we are going to do today? 1 - get the IP from h ...more

You always wanted to make an undetected payload and make it look legit, Well this is what this tutorial is about, You're going to learn how to backdoor any (Unfortunately only 32-Bit) software, Let's get into it Step 1: Download Shellter First of all, Head to Shellter downlo ...more

Welcome back, my budding hackers! As I have mentioned many times throughout this series, knowing a bit of digital forensics might keep you out of a lot of trouble. In addition, digital forensics is a burgeoning and high paying career. Some knowledge and certifications in this ...more

Hello My Fellow Hackerzz.. This is my first How-to and i'll be updating the “Hacking Android Using Kali” to msfvenom and some FAQ about known problems from comments. So Here we GO!! For Anything With a *, Please See The FAQ for More Info.. MSFVenom msfvenom -p android/meter ...more

Welcome back, rookie hackers! We recently began an exploration of ways to hack using the Bluetooth protocol. As you know, Bluetooth is a protocol that connects near field devices such as headsets, speakers, and keyboards. Its minimum range is a 10-meter radius (~33 feet) and ...more

In this tutorial I am going to look at what services are running on our Metasploitable machine and setup firewalls. This is more basic scanning of our machine to get an idea of how to get in. Obviously in a real engagement you would want to do research on Google and whatnot to ...more

Welcome back, my tenderfoot hackers! Well, the first season of Mr. Robot just ended and Elliot and fsociety successfully took down Evil Corp! They have effectively destroyed over 70% of the world's consumer and student debt! Free at last! Free at last! Of course, global finan ...more

Hackers have stolen over 225,000 Apple user's account information from countries all over the world—including the United States, China, and France—in what many are reporting to be the biggest known Apple hack in history. Using a type of malware dubbed “KeyRaider,” hackers hav ...more

There are a lot of great tutorials on Null Byte using Python to create backdoors, reverse shells etc, so I thought it might be worthwhile making a tutorial on how to convert these python scripts to exe files for Windows victim machines. This has a number of benefits: 1) The v ...more

When I tried to set up an eviltwin for a MitM-constelation in kali 2.0, I couldn't provide internet to the victim. The origin was the brctl bridging. I have read many tutorials but all of them where explained in backtrack and older versions of kali. So i was searching for a so ...more

Developing GUI apps in python is really cool. I ask those who understand the language to help convert some of the command-line or console programs or apps ( I mean programs that are useful to a hacker ) to GUI. I know GUI makes us lazy and not wanna learn but we should all kno ...more

Greetings My Fellow Aspiring Hackers, Its been long since I last posted a tutorial. Its vacation and since I won't be coming home, I've decided to use my day for sharing. I was browsing through old posts and found OTW's article - Hack Like A Pro: How to Find the Exact Locatio ...more

If your PC setup includes a mouse and keyboard, you'll be happy to know that most of the touchscreen-first features of Windows 8 have gone by the wayside in Windows 10. Where it once required awkward gestures to access key features, Windows now recognizes when you're using a t ...more

This is a short explanation and tutorial on how to grab saved passwords from Google Chrome, ideally from a meterpreter session. The idea behind this is to understand how saved passwords work and how to keep them safe. Let's have some fun :D Understanding Google Chrome Saved Pa ...more

Hi, everyone! Recently, I've been working on a pretty interesting and foolish project I had in mind, and here I'm bringing to all of you my findings. This guide's main aim is to document the process of building an Android kernel, specifically a CyanogenMod kernel and ROM, and ...more

Welcome back, my hacker novitiates! In the previous two posts in this series, we looked at the basics of buffer overflows. In this post, we will look at one technique for finding buffer overflows. We will try to send random, oversized, and invalid data at a variable to see wh ...more

Do you remember my last article on how to hook any web browser with MITMf and BeEF? Well, we are using the tool once again, but this time for auto-backdooring.... How It Works MITMf (if you don't already know) is a man in the middle attack framwork. MITMf literally stands fo ...more

Long time reader, first time 'How To' poster. This tutorial has been highly requested. Here are the steps to perform a Pixie Dust attack to crack a WiFi password that has WPS enabled. Please note, this attack is very specific in nature. I've had a lot of success running this ...more

Social Engineering was mentioned a few times here on Null Byte, but not very many explained what it is, or how to do it. I love this quote because it's true: Social Engineering is the key to carrying out client side attacks, and all you need is a little creativity! Social Eng ...more

Hello Hackers/Viewers, It is a new day, and you might be thinking, It is so boring, why not try to be cool with computers in front of my friends? That is why, I have made this tutorial to make fake viruses using notepad to look cool! Step 1: Requirements for the Prank First ...more

I'm sure that many of us have heard of that nasty Shellshock vulnerability, but not very many people know how to exploit it. Try these few tricks on vulnerable websites! Background Information So, what is Shellshock? Shellshock is a vulnerability in Bash shell (v1.1 to v4.3 ...more

Hello and welcome to my article. I have made this article for anyone who wants to become a hacker, and wants to know how to get started. OVERVIEW: As you'll get further into the hacking community, and learn more about how it's all put together, you'll also realize very quick ...more

Hi there, nullbytes :) I've recently seen many questions regarding VMs with Kali, and personally I prefer using a Live Boot USB to get Kali without removing my system (and for many reasons). Some of the reasons for using a Live USB are: · You use all of your system resources ...more

Hi all, Pro Hackers/Crackers, Let's see how we can use batch for our own Protection instead of exploiting someone with it. And this tutorial is going to explain the same. #1 Protection, PC Security: I will tell you how to add another level of security to your PC, instead of j ...more

As many of you know, I firmly believe that hacking is THE skill of the future. Although the term "hacking" often conjures up the image of a pimple-faced script kiddie in their mother's basement transfixed by a computer screen, the modern image of the hacker in 2015 is that of ...more

Hi there, Crackers, Welcome to my 7th post (Part-1), this tutorial will explain about the basics of Batch Scripting. Why Batch? Batch is a really easy and interesting scripting language, it is used for malicious purposes, i.e. how can you exploit the victim's PC/life, furthe ...more

NOTICE: Ciuffy will be answering questions related to my articles on my behalf as I am very busy. Hope You Have Fun !!! As much as I love other SSH bruteforcing tools like Ncrack, Metasploit, THC-Hydra, ... ( Just to mention a few ). I prefer using my own script. The tools ab ...more

In this simple tutorial you will be shown step-by-step how to write local shellcode for use on 64-Bit Linux systems. Shellcode is simple code, usually written in assembly that is used as payload in exploits such as buffer overflow attacks. Payloads are the arrow head of an exp ...more

Smartphone users often wish for a privacy, where no one is able to poke his/her nose in their personal stuff. Unfortunately, none of the smartphones have been able to guard their privacy in this fashion. Smartphones usually come up with none or almost negligible built-in secur ...more

NOTICE: Ciuffy will be answering questions related to my articles on my behalf as I am very busy. Hope You Have Fun !!! Hello Guys, Welcome to my first tutorial and in this tutorial we are basically going to create a port scanner in python ( I guess without external librarie ...more

Edit: Some of the methods I show you may be difficult, or not work at famous or high quality hotels. Welcome back, my excited hackers! Right now I am on vacation in the wonderful city of Tulum, Mexico. I thought it would be a great idea to teach you guys yet another social en ...more

Welcome back, my hacker novitiates! In an earlier tutorial, I had introduced you to two essential tools for cracking online passwords—Tamper Data and THC-Hydra. In that guide, I promised to follow up with another tutorial on how to use THC-Hydra against web forms, so here we ...more

Deep down, Android is a fork of Linux, which is a desktop operating system that started out as entirely command prompt-based. For that reason, many system-level tasks can still be executed within a terminal emulator app. But visually speaking, the terminal apps that have been ...more

Welcome back, my aspiring hackers! As I mentioned in earlier posts, the best hackers (or at least those not behind bars) have a keen understanding of digital forensics. If I am tasked to intrude upon an enemy's file server to retrieve war plans, such as in this tutorial, it i ...more

Welcome back, my novice hackers! As we saw in my first tutorial on Facebook hacking, it is not a simple task. However, with the right skills and tools, as well as persistence and ingenuity, nothing is beyond our capabilities. One of the cardinal rules of hacking is: "If I ca ...more

By default, whenever you plug your iPhone into your Mac computer, iPhoto automatically launches alongside iTunes. While this can be useful for those who like syncing their photos with iPhoto, it's annoying to those who don't. Even if you do sync with iPhoto, chances are you do ...more

Hello my fellow hackers, Welcome to my republished revision of the ruby programming language, Part 1. Today, we will try to build an ftp cracker in ruby: This is going to be a quick one since OTW has already made one in python and we are gonna look upon that to create a simil ...more

Welcome back, my amateur hackers! When you are using and administering Linux, it is important to be conversant in the use of the log files. As you know, log files are the repository for much information about our system, including errors and security alerts. If we are trying ...more

Hello Hackers! Welcome to my 2nd Post: This is a tutorial explaining how to hack android phones with Kali. I can't see any tutorials explaining this Hack/Exploit, so, I made one. (Still ,you may already know about this) Step 1: Fire-Up Kali: Open a terminal, and make a Troja ...more