Hot Null Byte How-Tos
How To: Make a DIY Battery-Powered USB Charger
With portable devices being a necessity in modern everyday life, they may be subject to overuse, improper charging, or normal wear and tear. For those people who carry around their smartphone or iPod with them all of the time, how many times have you been out and about just to have your portable device die on you?
How To: Get Your AMD Graphics, Sound & Other Drivers to Work in Linux on Your Laptop
With the purchase of my latest computer, installing Linux turned into a nightmare from Hell. The graphics drivers are probably the biggest issue that anyone with a newer computer will run into when installing Linux. AMD and NVIDIA are the dominant ones on the market, both of which have awful support.
How To: Become Anonymous on the Internet Using Tor
The internet is a scary place, and if you're like me, you don't want anyone tracking you or learning your search habits. It's a blatant invasion of privacy for companies to do this, but at least we have methods of fighting back—one of which is Tor.
How To: Use Cygwin to Run Linux Apps on Windows
You'll see a lot of Linux action going down here at Null Byte. We use Linux for hacking-related stuff because it provides a more relaxed programming environment, making it easy to write exploits and tools. Linux has many features Windows is lacking, such as full control over the OS right down to the Kernel and massive availability of mature, open source (read: free & tweakable) tools & projects.
How To: Expand Your Coding Skill Set by Learning How to Build Games in Unity
Null Byte readers are no strangers to the powers and benefits that come from learning how to code. By knowing only a handful of programming languages and platforms, an intrepid developer can create everything from best-selling apps to spyware in the comfort of his or her own home.
How To: 8 Web Courses to Supplement Your Hacking Knowledge
We're living in uncertain times. The sudden outbreak of the novel coronavirus and subsequent self-isolation of roughly half the world's population has led to a massive reorganization of the economy, countless layoffs, compromised security networks, and a variety of other significant disruptions that will forever alter the landscape of our daily lives.
How To: The 15 Most Popular Talks from DEFCON's Hacking Conferences
Every summer for the last 26 years, hoards of hackers have descended on the Las Vegas Strip for DEFCON, the biggest hacker conference in the US. There's a wealth of talks every season (DEFCON 27 has at least 95 scheduled), and there have been some essential topics to learn from in past discussions. We've dug through the last ten years and found the 15 most popular talks you should watch.
Hacking macOS: How to Hack Mojave 10.14 with a Self-Destructing Payload
The newest version of macOS has arrived. While everyone's mind is being blown by Mojave's groundbreaking new Dark Mode, we'll be taking advantage of its insecure file permissions to establish a persistent backdoor with a self-destructing payload that leaves little evidence for forensics.
Hacking macOS: How to Remotely Eavesdrop in Real Time Using Anyone's MacBook Microphone
Google, Amazon, and Facebook are always listening. But what's worse? Hackers are listening, too. Windows PCs are particularly vulnerable, but with a few simple commands, a remote attacker can even take over the microphone on someone's Mac computer, streaming audio and listening to private conversations in real time without the victim's knowledge, abusing an overlooked security consideration.
How To: Use Dorkbot for Automated Vulnerability Discovery
If you need to scan a large number of domains for a specific web app vulnerability, Dorkbot may be the tool for you. Dorkbot uses search engines to locate dorks and then scan potentially vulnerable apps with a scanner module.
How To: Slip a Backdoor into PHP Websites with Weevely
Backdoors are convenient to leave behind once you've already found a way into a server, and they can come in handy for a variety of reasons. They're good for developers who want a quick way into machines they're working on, or for systems administrators who want similar access. Of course, backdoors are also a hacker's best friend, and can be added in a variety of ways. One good tool for doing this is Weevely, which uses a snippet of PHP code.
Mac for Hackers: How to Install iTerm2 Using the Terminal
Now that we've talked about encryption and managing your passwords, let's continue this series on getting your Mac ready for hacking by turning our attention to the terminal.
Mac for Hackers: How to Manage Your Passwords with KeePassX
Now that we've learned about keeping all our data safe with encryption, it's time to continue progressing through getting your Mac set up for hacking.
How To: Theme Your Kali Linux
I am back this time showing you guys how to theme your kali linux. Being true kali is good for pentesting but when it comes to looks it is lifeless , maybe the kali rolling could be an exception but even that makes you feel bored after a long time . So in this tutorial I am gonaShoe you how to theme up your kali
How To: Port Forwarding for Newbies
I have came across a lot of members on the forum that didn't have a clear idea of what port forwarding is and what it does. So...Let's get started...
Networking Foundations: Subnetting Based on Host Requirements
Hello everyone! I hope you are having a great day so far. Today, instead of caring about networks we are going to talk about subnetting based on host requirements as promised in my first article about subnetting. Just like in the previous articles we will jump right into the examples because that's the best way to learn.
How To: Build an FTP Password Sniffer with Scapy and Python
Welcome back everyone. I apologize for the lack of training articles, but I've been rater busy lately. I've recently picked up a second job and my college courses are now back in session, so I'm a bit strapped for time.
How To: Write into Another Processes Memory with C++.
Hello, this is my first post on Null-Byte. This is made for those who have an interest in writing into another processes memory. Why would you want to do this? Who knows, personally I just wanted to mess around with games on my computer(have unlimited health).
Zanti: Introduction
I've been doing tutorials on Rasberry Pi and I would like to thank everyone that have both read the tutorials and gave me feedback on how well I'm doing. But now I've decided to take a small break and start a mini series that I'm hoping to be at least five tutorials. This doesn't mean I'm gonna stop posting Raspberry Pi tutorials, but since I'm learning so much at the same time I've decided to share some of that knowledge. Hence this tutorial. Please sit back, relax and read on.
How To: Turtl - Encrypted Cloud Notes
Hello Everyone! I wanted to share a free and open source note taking tool that I've been using for quite some time now.
Hack Like a Pro: Use Your Hacking Skills to Haunt Your Boss with This Halloween Prank
Welcome back, my amateur hackers! With Halloween right around the corner, I thought you could have a little fun with your newfound hacking skills using a hack that is guaranteed to freak out your boss, teacher, coworker, friend, etc.
How To: Hack WPA/WPA2-Enterprise Part 2
In the second part of this tutorial, we are going to crack the hashes that we've captured previously. I'm going to explain how to do it with the powerful John the Ripper. It comes with Kali by default, so no need to install!
Basics of Ruby: Part Two (Loops)
In the last Ruby article, we talked about how to store information in three different kinds of storages: variable, array, and a hash. After we get the data, we have many ways of using them, but, for right now,
How To: Clone Login Forms Manually and Get Login Credentials!
SET is great when you have a short space of time at hand, however sometimes you want to know whats actually going on under the hood or have found a site you can't clone with SET.
How To: Backdooring on the Fly with MITMf
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 To: Phreak (Basics)
Get some tinfoil hats and make a time machine because we are about to go back to the 90s and learn about some phreaking.
Hack Like a Pro: Linux Basics for the Aspiring Hacker, Part 17 (Client DNS)
Welcome back, my aspiring hackers! Domain Name System (DNS) is one of those things we seldom think about unless it doesn't work. Then, it can be very frustrating when we attempt to navigate to a website and we get that frustrating error message.
Hack Like a Pro: Scripting for the Aspiring Hacker, Part 3 (Windows PowerShell)
Welcome back, my budding hackers! As you know, I firmly believe that to be a true professional hacker, you need to be proficient in Linux. This is for a number of good reasons.
How to Hack Databases: Cracking SQL Server Passwords & Owning the Server
Welcome back, my rookie hackers! A short while back, I began a new series on database hacking, and now it's time to continue and extend your education in that field. As you know, the database contains all of the most valuable info for the hacker, including personally identifiable information, credit card numbers, intellectual property, etc. So, it's the ultimate goal of cybercrime and the APT hacker.
Hack Like a Pro: How to Hijack Software Updates to Install a Rootkit for Backdoor Access
Welcome back, my neophyte hackers! There are innumerable ways to hack a system. We must not overlook any of the possibilities if we want to "own" the system. As systems become more and more secure, we need to be vigilant in our search for weaknesses. In this hack, we'll look at abusing the trust that a user innately has for software updates to install our own listener/rootkit on their system.
Hack Like a Pro: How to Exploit IE8 to Get Root Access When People Visit Your Website
All of my hacks up to this point have been operating system hacks. In other words, we have exploited a vulnerability usually in an operating system service (SMB, RPC, etc.) that all allow us to install a command shell or other code in the target system.
How To: Spider Web Pages with Nmap for SQLi Vulnerabilities
The already robust and ingenious Nmap tool has received a whole slew of new scanning scripts that can be used to do all sorts of naughty endeavors. Notably, the SQLi module, since it is a necessary evil that we must cover here at Null Byte. This major update is going to fuel today's lesson.
How To: Fix the Channel -1 Glitch in Airodump on the Latest Kernel
Ever since kernel 2.6.xx in Linux, a lot of the internet kernel modules for wireless interfaces ended up becoming broken when trying to use monitor mode. What happens commonly (to myself included) is a forced channel that your card sits on. No good! For users of airodump and the aircrack-ng software suite, the software has become unusable.
How To: Fix Your Overheating, RRoD, or E74 Xbox 360 with Mere Pennies
Microsoft has had a pretty bad wrap with their Xbox 360 gaming console. Right from the start, the console has suffered a multitude of different hardware failures and design flaws. These problems cause the parts to get too hot and become faulty. I'm sure everyone who's had an Xbox 360 has gotten at least one Red Ring of Death or E74 error.
How To: Get Free Wi-Fi from Hotels & More
Often times when staying at a hotel or anywhere for that matter, you'll whip out your laptop and check the local area for Wi-Fi. I know you've all been in my shoes when you find an unsecured network that appears to be public Wi-Fi belonging to the hotel or airport, and you connect to it. You connect fast and perfectly, only to find that when you open your browser, it says you don't have an account, and are filtered from accessing the web. This is because the owners of the network want to keep...
How To: Mine Bitcoin and Make Money
Bitcoin is a new currency built off "Satoshi Nakamoto's" (alias) 2008 Bitcoin white-paper. Bitcoin provides its users with a way to make peer-to-peer (P2P) transactions without having to use a bank as a mediator. There is no middle man, no corporation backing it, and no one has access to your money, except you. It's decentralized from government, run by the people, for the people.
The Hacks of Mr. Robot: How to Send a Spoofed SMS Text Message
Welcome back, my rookie hackers! As most of you know, Mr. Robot is probably the best hacker TV show ever! This is a great show about a cyber security engineer who is being enticed to hack the very corporation he's being paid to protect. This show is so good, I began a series to demonstrate how to do the hacks he uses in the show.
How To: Use an ESP8266 Beacon Spammer to Track Smartphone Users
Smartphones and laptops are constantly sending Wi-Fi radio signals, and many of these signals can be used to track us. In this guide, we'll program a cheap IoT device in Arduino to create hundreds of fake networks with common names; This will cause nearby devices to reveal their real trackable MAC address, and it can even let an attacker take over the phone's data connection with no warning.
How To: Create & Obfuscate a Virus Inside of a Microsoft Word Document
When performing something such as a mass mailer attack on a company, sending executables usually isn't the best option. That's why, in this tutorial, I'll be teaching you how to code a VBA script macro into a Word document in order to compromise a system. Combined with a little social engineering, this can be a very effective technique.
Hacking macOS: How to Break into a MacBook Encrypted with FileVault
Don't think because your MacBook is using FileVault disk encryption your device is secure or immune to hackers. Here's how to find out if that FileVault password is strong enough to withstand an attack from a motivated attacker.