Null Byte Features
Hack Like a Pro: Digital Forensics for the Aspiring Hacker, Part 5 (Windows Registry Forensics)
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 is essential to my country's (and my own) well-being that it not be traced back to me. Understanding digital forensics helps us to leave without a trace and never have a trail back to us or our employer.
Hacking Windows 10: How to Find Sensitive & 'Deleted' Files Remotely
Deleted bank statements and private photos are still within an attacker's grasp, so don't think that emptying your recycling bin is enough to keep your files from coming back to life. It's possible for a hacker to recover compromising files and images from a backdoored computer completely without the victim's knowledge.
How To: Intercept Security Camera Footage Using the New Hak5 Plunder Bug
In a previous guide, I demonstrated how to extract images from a security camera over Wi-Fi using Wireshark, provided you know the password. If you don't know the password, you can always get physical with the Hak5 Plunder Bug. Using this small LAN tap, we can intercept traffic like images from a Wi-Fi or IP security camera if we can get physical access to the Ethernet cable carrying the data.
News: The Hacking of Blackhat, the Movie
A while back, I wrote review of my favorite hacking movies of all time. Two of my key criteria were; (1) how realistic was the hacking, and (2) are the hackers portrayed as the "good guys." This past winter, a new hacker movie was released, appropriately named Blackhat starring Chris Hemsworth (from Thor fame) as a blackhat hacker who is released from prison to stop a notorious and destructive hacker that only he can stop. Although the movie did very poorly at the box office, I thought it was...
How To: Get the Backend IP of a Server (Part 1)
This is a quick and easy method for receiving the backend IP (1) of a server who is hidden behind a proxy (2) or a firewall (3).
How To: Quickly Look Up the Valid Subdomains for Any Website
Traditional subdomain enumeration techniques create a lot of noise on the target server and may alert intrusion detection systems to an attacker's intentions. For a stealthier approach, there's a tool with the capability of finding hundreds of subdomains related to the target website without alarming the server administrators.
Don't Be a Script-Kiddie part2: Building an Auto-Exploiter Bash Script
Hello null_byters, after some time out here we are again with another tutorial, continuing our beautiful series, today we will write our first real world bash script.
How To: Access Xampp Server Remotely
In my last article, I discussed: How to install xampp
Mac for Hackers: How to Install RVM to Maintain Ruby Environments in macOS
We're almost there to completing the setup of your Mac for hacking! Now that we have Git and Homebrew under our belts, it's time to take on something fairly easy, but very important for our hacking needs.
News: Simple Man-in-the-Middle Script: For Script Kiddies
This Is for the Script Kiddies: This tutorial is about a script written for the How to Conduct a Simple Man-in-the-Middle Attack written by the one and only OTW.
How To: Linux Basics for the Aspiring Hacker: Archiving & Compressing Files
When using Linux, we often need to install new software, a script, or numerous large files. To make things easier on us, these files are usually compressed and combined together into a single file with a .tar extension, which makes them easier to download, since it's one smaller file.
Subterfuge: MITM Automated Suite That Looks Just Lame.
Remember when MITMing people to pentest webapps and log-ins you had to fire Ettercap,Arpspoof, SSLstrip, then look for credentials in the captured packets?
How To: Customize Your Linux Desktop
Linux can have the most beautiful interface in the world, because it is simply what you make of it. You can change every little detail with relative ease because that's what Linux is all about: Freedom and OpenSource.
How To: Diceware Gives You Truly Random Yet Easy-to-Memorize Passwords
Passwords are everywhere. We use them to unlock phones, computers, websites, encrypted disks, encrypted files... the list just goes on and on. Savvy users will already have a password manager of some sort that can generate a very strong password on a per site basis. However, these password managers also require a password. Not only that, it has to be something memorable.
How To: A Guide to Steganography, Part 2: How to Hide Files and Archives in Text or Image Files
Welcome to part two in a series about steganography, the art of hiding things in plain sight. We are practicing steganography because it can be a useful skill if you don't have access to encryption software, or need a quick solution to make sure the sender and recipient are the only ones who are able to read your message.
Hacking macOS: How to Use Images to Smuggle Data Through Firewalls
Data can be injected into images quickly without the use of metadata tools. Attackers may use this knowledge to exfiltrate sensitive information from a MacBook by sending the pictures to ordinary file-sharing websites.
How To: How Hackers Steal Your Internet & How to Defend Against It
I have had a lot of people ask me, "How does my neighbor keep getting into my wireless?!". Chances are, these people are all using WEP, a deprecated wireless encryption protocol. Either that, or you are using one weak WPA passphrase.
How to Hack Databases: Hunting for Microsoft's SQL Server
Welcome back, my fledgling hackers! The database is the hacker's "pot-of-gold," as it contains information that is very valuable to both the business and the hacker. In this, the second of my series on hacking databases, we're on the "hunt" for Microsoft's SQL Server. Although far from the most commonly used database (Oracle hold's that title), Microsoft's SQL Server is very often found in small-to-medium sized businesses. Even a few big businesses use it.
Hack Like a Pro: How to Hack Web Apps, Part 4 (Hacking Form Authentication with Burp Suite)
Welcome back, my tenderfoot hackers! In this series, we are exploring the myriad of ways to hack web applications. As you know, web applications are those apps that run the websites of everything from your next door neighbor, to the all-powerful financial institutions that run the world. Each of these applications is vulnerable to attack, but not all in the same way.
News: Anonymity, Darknets and Staying Out of Federal Custody, Part Four: The Invisible Internet
In the last article, we left off with the Tor network and its hidden services. As I mentioned, Tor is not the only option in the game, and I want to offer a general introduction to I2P.
How To: Install Gitrob on Kali Linux to Mine GitHub for Credentials
GitHub is an extremely popular site that allows developers to store source code and interact with other users about their projects. Anyone can download public, open-source files on GitHub manually or with Git, and anyone can fork off someone's project to expand or improve it into its own project. It's a really great site for programmers, developers, and even inspiring hackers.
Hack Like a Pro: Metasploit for the Aspiring Hacker, Part 10 (Finding Deleted Webpages)
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 modules: exploits and payloads. Remember, Metasploit has six types of modules:
Hacking macOS: How to Sniff Passwords on a Mac in Real Time, Part 1 (Packet Exfiltration)
With the rise of website encryption (TLS), sniffing passwords from network activity has become difficult. However, it's still possible to quietly exfiltrate a target's network traffic in real time to extract passwords and sensitive information. Pertaining to macOS, there are two methods for retrieving traffic from a backdoored Mac.
How To: Set Up a Pentesting Lab Using XAMPP to Practice Hacking Common Web Applications
Hello friends! This tutorial will teach you how to build a local pentesting lab on your Linux machine which will enable you to easily install common web applications so you can practice locating and exploiting their known vulnerabilities (or discover new ones!). In particular, this is an excellent way to learn how to hack Wordpress, Joomla, and Dupral plus many more!
How To: Use Gtfo to Search for Abusable Binaries During Post-Exploitation
GTFOBins and LOLBAS are projects with the goal of documenting native binaries that can be abused and exploited by attackers on Unix and Windows systems, respectfully. These binaries are often used for "living off the land" techniques during post-exploitation. In this tutorial, we will be exploring gtfo, a tool used to search these projects for abusable binaries right from the command line.
How To: Security-Oriented C Tutorial 0x16 - Functions Part IV: Recursion
Hello again, and welcome back to another tutorial on functions, this time, covering recursion. What Is Recursion?
Hack Like an Elite: Batch Scripting for Malicious Purposes: PART 3 (The Main One)
At last, what you all finally waited for! Hi! Fire Crackers,
How To: Use Dmitry Effectively.
Greetings comrades! Great leader has ordered that we gain intel on a website owned by the opposition. For all general purposes we will be scanning nmap.org because they really don't care if Big Brother decides to perform a whois on their IP. We will be using Dmitry for the scanning.
How To: Use GPG4Win in Windows to Encrypt Files & Emails
I love cryptography. It is like a great gigantic puzzle for me to solve. However, it is more important than that. It is also how we keep secrets safe. Not just sorta safe either, but really safe.
How To: Keeping Your Hacking Identity Secret
So, how does someone keep their hacking life completely secret? What This Is:
How To: Web Development for Hackers 1.1: HTML,CSS,JS
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 composed, then I decided, meeting the community's needs, begin to teach people how to develop web sites.
How To: Install OpenVAS for Broad Vulnerability Assessment
OpenVAS is a powerful vulnerability assessment tool. Forked from Nessus after Nessus became a proprietary product, OpenVAS stepped in to fill the niche. OpenVAS really shines for information gathering in large networks where manual scanning to establish a foothold can be time-consuming. OpenVAS is also helpful for administrators who need to identify potential security issues on a network.
News: Hak5 Just Released the Packet Squirrel
Hak5's products get a lot of attention. Popping up in popular shows like Mr. Robot, their hacking tools are bold proof of concepts with space built into the design for the community to add their own tweaks and modifications. On Friday, Oct. 27, Null Byte attended the Hak5 release event in San Francisco to check out their latest devices, including the new Packet Squirrel.
How To: Introduction to Modern Cryptography
Cryptography is the science of keeping secrets, or more specifically, the science of disguising them. As a point of fact, cryptography has progressed quite a bit farther and now encompasses file and message integrity, sender authentication, and pseudo-random number generators.
How To: Using BASH for Computer Forensics
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 later use.
Remove Your Online Identity: The Ultimate Guide to Anonymity and Security on the Internet
Anonymity is something that doesn't exist today. Everything you do in the world is tracked, from the purchases you make to surfing the internet—even taking pictures on your iPhone. Everything you have ever said and done on the internet is still there—somewhere. This is called caching. For example, when a site is down, you can view its cached page on Google.
Become an Elite Hacker, Part 3: Easy DDOS
Welcome back my fellow hackerians, Today i'm going to tell a bit more about the famous DDOS thing. And on top of that we're going to DDOS a website.
Hack Like a Pro: Remotely Add a New User Account to a Windows Server 2003 Box
Welcome back, hacker novitiates! In the next few hacks, we will be breaking into Windows servers. In this installment, we will learn to add ourselves as a user to a Windows 2003 server. Of course, when we have added ourselves as a user, we can come back any time and simply log into our account without having to hack into the system and risk detection.
Hack Like a Pro: How to Evade a Network Intrusion Detection System (NIDS) Using Snort
Welcome back, my fledgling hackers! Nearly every commercial enterprise worth hacking has an intrusion detection system (IDS). These network intrusion detection systems are designed to detect any malicious activity on the network. That means you!
