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.
Keyloggers are a must-have tool in your arsenal. Hardware keyloggers have the advantage of being undetectable through anti-virus or other protection programs. They also capture keystrokes before the OS even boots up, so they are pretty handy tools.
Reverse shells are useful for issuing commands to a remote client when the client is behind something such as a NAT. You might say, "But can't a normal shell or simple SSH tunnel do the same thing?". No, it can't. All over the internet I see a lot of confusion regarding the difference between a normal shell and a reverse shell. Let's clear this up before we get started.
Hardware hacks are something I feel we don't get enough of at Null Byte, so today I figured I would introduce a fun one. I've always been a curious hardware hacker. Taking things apart and learning how their internals work has always been a part of my nature. Quite some years ago, my father showed me a really cool trick on how to hack normal radios to scan frequencies that are normally non-listenable. This little hack allowed us to scan frequencies belonging to law enforcement, and even frequ...
Most people have had the unfortunate experience of not having a washer and dryer at some point. Apartments in my area tend to charge at least one hundred dollars extra for the units with washer and dryer hookups, and even more if you want a unit with an actual washer and dryer installed already. If you are young and just starting out, this may be hard for you to manage with your current salary. If you have no washer and dryer, the only alternative is the laundromat.
Your BIOS, or Basic Input Output System, is the firmware on your motherboard responsible for initializing your computer's hardware when it is first powered on. It probes for video adapters, RAM, the whole works. The BIOS provides a small library of basic input/output functions used to operate and control the peripherals such as the keyboard, text display functions and so forth, and these software library functions are callable by external software such as the OS and system software within sai...
Skyrim is a time consuming game. I know I'm not alone in saying I constantly find myself looking for more time in the day. There is never enough time to read the books I want to read, or learn what I want to learn, or play the games that I want to play.
Null Byte is looking for moderators. More threats to computers exist every day. Not only do we have computer viruses and malware, but we have rootkits and other nasty pieces of code that can log your keyboard strokes or even add your computer to a botnet to attack other websites. Your computer can be infected even if you have anti-virus software installed. I can't stress enough how easy it is for a hacker to write a piece of code that gets around every piece of anti-virus software.
Nearly everyone has the capacity to be a cheater. Sometime or another, all Xbox users have yearned to get their gamerscore to unimaginable thresholds—for bragging and egotistical purposes. I can relate to this desire. However, I also don't want to mod my gamerscore, because it's just unfair and not nearly as much fun as doing it the honest way. To me, it's synonymous to entering the cheats into a game after you've beaten it. Cheats can add new life into a game once you're done, but since the ...
Gamers like myself who have switched back and forth between Skyrim on PC and Xbox lack the ability to share game saves. This really sucks. I love playing Skyrim on a console. It's a very comfortable, easy and relaxed gaming experience. You don't have to worry about your frame rate being optimized, or wrist pains from using a keyboard. However, gaming on the PC can allow you to use texture enhancing mods and get an overall smoother experience due to a lack in glitches and bugs that plague the ...
I've come across a few very stubborn Xbox consoles in my day. A previous Null Byte demonstrated how to fix the Xbox with just eight pennies and some electrical tape. But if you've got one of those hell-born boxes that just refuses to be fixed in any way, shape, or form, there is always one last ditch approach. I'm talking about the infamous "towel trick". It works over 90% of the time, from my personal experience. Though, please note: This is only a temporary fix.
The days of entering left, right, left, right, up, down, up, down, a, b to cheat your way through a video game are long gone. With achievements and trophies in existence, game developers have, for the most part, removed cheats from video games.
How to Crack Passwords Faster by Putting Your GPU to Work with HashcatSecurity on the internet is always changing. Not too long ago, having a 10 character password meant that you were safe from all forms of hash cracking. Hash cracking is when you take a string of characters that have been passed through a cryptographic hash and try to reverse them. The normal processors that are housed inside of our computer cases are general purpose. The processors are not meant for handling complex math an...
I can't believe it, but I've actually read about dozens of people getting their iTouch, iPhone, or iPad stuck in a bricked recovery loop and then going out to buy a new one. This is overly unnecessary. When it gets stuck in the recovery loop, some people mistake themselves by thinking that it is impossible to get the device back into DFU (Device Firmware Upgrade) mode. Getting the device back into DFU mode would at least allow us to jailbreak the device, essentially bringing it back from its ...
This week, in addition to the double exposure weekly challenge, we have a promotion specifically for iPhone users. The International iPhoneography Exhibition has asked for Phone Snap's best iPhone shots to enter for a chance to win a spot in the exhibition which will be taking place on December 16-22 at The Soho Gallery for Digital Art in New York City.
Welcome to Minecraft World! Check out our advanced tutorials and come play with us on our free server.
With the plethora of programming that we promote at Null Byte, I figured a lot of you newbies that stop by IRC will need a big boost in the right direction to make your dive into programming a lot easier. A hot question that has been thrown around in IRC a lot when making the initial dive is, "How do I write code?". People who do not know much about computers can't understand how code is written. Code that we write here is usually scripted and written in Python, so we will use it as our examp...
Here at Null Byte, we've spoken a lot about securing and anonymizing traffic. This is a big deal. With all of today's business taking place electronically via computers, we need to be secure when on-the-go. A lot of businesses don't even train their employees to secure their computers to protect from various threats. Here are a few things that should always happen when doing business on computers:
When Windows stores a password, it is done so by hashing the password in an LM hash and putting it in the Windows SAM file. In the scary moment that you lose your password, but don't want to pay some geek to have full root access to your computer, you need to recover it using Ophcrack. Ophcrack doesn't remove the password, or bypass it, it cracks the password hash using rainbow tables.
Back when I was a Windows user, I know I'm not the only one who has experienced password loss—that moment where you just can't remember your password. Sometimes it happens to the best of us. So, how can we get into the system without paying a local geek or geeksquad to do it? First, we have to look into how Windows stores their passwords.
To the displeasure of many loyal Firefox users, Mozilla has been deploying what seems like a new marketing strategy to "catch up" to Google Chrome. I have no idea if this is because the version number is higher than theirs, but it is downright annoying. It's not all complaints, though. Firefox has done an amazing job at completely revamping its source code and redesigning all of its engines, making it a more than worthy competitor to Chrome. However, we are displeased with Firefox because eve...
As we all know, security is a big thing here in Null Byte. We've talked quite a bit about ways to encrypt traffic and become anonymous on the internet, some of which entail using proxies, VPNs, and SSH tunnels. We've also talked about preference using SSL pages in practice for safe logins. These are all great protocols and tools, but aren't without their flaws and inconveniences.
This is the Windows OS counterpart to my tutorial on how to burn the new XDG3 formatted games on Xbox 360. Microsoft invented a new disc format system to trump piracy, it's called XDG3. XDG3's standard is to burn a whole extra gigabyte of data to the disc, to allow more content, but more importantly for stopping piracy. This extra gigabyte of data makes it impossible to burn or rip a game the traditional way. So how on earth can we burn our fully-legal back-ups that we should rightfully be ab...
This is Null Byte's fourth part in a series about fully securing our computers (Part 1, Part 2, Part 3). In our last Null Byte, we went over how to encrypt an entire operating system to protect our data, however, this doesn't fully protect us. In the case of legal extortion, the government can actually make you give up your cryptographic key to your computer so that they can look through it.
"How do I install Arch Linux?" That question was bound to come up eventually. And with me using Arch, it's no coincidence that all of you want to use it as well. Arch is arguably the best Linux distro available. Distros that come close are Gentoo and some aspects of Ubuntu, but Arch is meant for building your OS from the inside out. Arch is built around minimalism, so you won't get anything by default. It doesn't even come with sound!
Games have been getting shorter in length over the last decade. RPGs like The Elder Scrolls series are still tremendously long, but most single-player game experiences have gotten shorter as production values, costs, and manpower requirements to create them have gone up. It seems that elite Japanese developers Level-5 and Brownie Brown have decided to completely disregard that trend for their forthcoming collaborative effort Professor Layton and the Last Specter, which will feature what might...
Giveaway Tuesdays has officially ended! But don't sweat it, WonderHowTo has another World that's taken its place. Every Tuesday, Phone Snap! invites you to show off your cell phone photography skills.
Could the world really be coming to an end tomorrow? Presuming you believe the biblical prediction from 89-year-old Harold Camping, May 21st, 2011 is undeniably Judgment Day. If you have confidence in that prophecy, you're probably not even reading this because you're too busy either A) preparing for the Rapture or B) sitting in your backyard bunker hoping to outwit annihilationism.
Type: Digital, Landscapes Theme: Incredible Landscapes, "Beyond the Mundane"
Type: Digital, avian Theme: Bird portraits, "The Avian Persona", wild or in captivity
Type: Digital and traditional photography Theme: Wildlife
Find a very popular and classy 5 star restaurant Go there on a busy night eg. saturday night
If you're an owner of a BlackBerry smartphone, chances are you're going to want to use BBM, which for all of you newbie BlackBerry owners, stands for BlackBerry Messenger. BBM is an instant messaging application developed solely for BlackBerry device owners.
If you've been wondering why you're so unlucky, maybe it's because you haven't been following the New Year's Day tradition like everyone else in the world. So, if you want your luck to change in 2011, you better grab the black-eyed peas and make some Hoppin' John!
Not sure how suitable this is for tv but its funny either way. Johnny gets everyone to join him in a drink he gets the whole cast to do a toast with him but what they dont know is Johnny has snuck ex-lax into their bubbly so as everyone runs to the toilet Johnny has put clear plastic wrap over the toilets and you can figure out the rest=) Or you could just have naked sumo's pig pile on Bam that works to.
The purpose of this prank is for the poor janiter to clean this poo after. Find a place where there is a broken/unavailable toilet e.G A Shopping Mall, McDonalds, KFC, public place etc.
This method is easy, intuitive and requires very little math. You will need:
invite someone to a new nice home show them round but first give them chocolate (laxetive) or some sort of greeting of cookies or insist them to use the batroom or check it out if they dont accept, They go and do their buisness or if they were just washing their hands checking the sink while then the host leaves and locks the door and they cant get out and say hold on i might have to fix the door. but he floor in the bathroom is not connected to the house and the walls fall down exposing the,...
Since its launch in 2001, Wikipedia has become the number one reference site on the web, used by anyone and everyone, written by anyone and everyone. With over 18 million collaboratively written articles, there's backgrounds and descriptions on practically everything—if it exists, there's probably a Wikipedia page for it.
This is a very simple, but very funny prank to play on your friends using Windows. Creating the file
