If you remember last time, we successfully uploaded picture with a small hidden PHP command executer embedded in it onto a server. Now, our goal is to take this a step further and get an interactive shell. To do this, we need to upload another file that either binds a port for us, or connects back. For this tutorial, we will use a Python reverse Meterpreter shell.
Hi everyone! In the previous part of this series we introduced remote code arbitrary execution via buffer overflows using all of our past experiences.
Normally, office supplies and food don't mix, but you can use a paper shredder to make fresh pasta in your very own home (...or office). In other words, you don't have to buy a bulky and expensive piece of equipment to make fresh pasta. If you already have a paper shredder, you can simply feed pasta dough through it for perfect tagliatelle noodle strips that will taste far better than anything you can buy at the store. Step 1: Clean Your Machine
There's nothing more jarring than the sound of your morning alarm. Even hearing it on others' phones, hours after your own abrupt wakeup, can cause you to flinch in fear. Though we depend on that shrill sound to get up each morning, it's actually better to wake up naturally—so don't even think about hitting that snooze button.
Welcome back, my aspiring hackers! Those of you who use Windows in a LAN environment understand that Windows machines can share directories, files, printers, etc. using "shares." This protocol dates back to the 1980s when the then dominant computer firm, IBM, developed a way for computers to communicate over the LAN by just using computer names rather than MAC or IP addresses.
Welcome back, my novice hackers! In a recent tutorial, I showed you how to use shikata_ga_nai to change the signature of a payload to evade detection by security devices (firewalls, IDS, etc.) and AV software.
Bottled water is a rip-off. Not only is it pretty much the same stuff that comes out of your tap for free, but plastic bottles are rarely recycled and thus account for a huge amount of the waste that's overflowing our landfills. Next Up: Water Bottles You Can Eat
Welcome back, my budding hackers! In previous tutorials, we've looked at some of the basic commands and concepts for using Linux. Along the way, I realized that I've failed to provide you with some basic background material on the stdin, stdout, and stderror.
Welcome back, my novice hackers! We've done a number of tutorials using one of my favorite hacking tools, Metasploit. In each of them, we've used the msfconsole, which can be reached through either the menu system or through simply typing "msfconsole" from the terminal.
Automation applications bring the future a little closer. If you've seen Minority Report or other futuristic sci-fi movies, the intrigue of having your electronics work independently is something we can all appreciate.
There's no reason to wait for Halloween to play with dry ice. It definitely creates a creepy fog-like effect when you add a little water to it, but there are some other really cool things you can do wit dry ice. Here are just 5 non-Halloween ways to use dry ice for tricks or pranks.
Welcome back, my fledgling hackers! In one of my recent articles, I showed you how to install BackTrack as a dual boot system on a Windows computer. In this tutorial, I will walk you through BackTrack, giving you a tour of the most salient features for the hacker-to-be.
A very large aspect of minecraft is redstone. Infact, redstone is probably what keeps me playing minecraft today. Ever since the piston update of beta 1.7, redstone has taken minecraft to a whole new level, with the ability to manipulate the entire world around you with the flick of a switch. In this guide I'm going to quickly cover a few great redstone tips you probably did not know!
When I left off on our last hack, we had hacked into the ubiquitous Windows Server 2003 server by adding ourselves as a user to that system so that we can return undetected at any time. The problem with this approach is that a sysadmin who is on their toes will note that a new user has been added and will begin to take preventative action.
Changing the rear disc brakes on your 2001 Chrysler Town & Country (henceforth referred to as T&C) can be quite a challenge, but if you can spare a few hours (remember that you need to budget time to get the brake parts from the parts house) and are willing to get a little dirt on your hands, then you can save quite a bit of coinage!!! If after reading this article you do not feel like you can safely change your brakes, then bring your vehicle to a repair shop and let a professional do the jo...
Need a quick repair job for your HP iPAQ Classic Handheld Pocket PC 110, 111, 112, 114, or 116? Well, this video tutorial will show you how to disassemble the phone after it's been damaged. You'll see exactly how to take it apart, then simply reverse the instructions to put the HP iPAQ 110, 111, 112, 114, or 116 back together.
In this video series, watch as Kelli LaBar teaches how to ride a horse at a walk, Get tips on one handed and two handed techniques for turning, reversing, and halting a horse.
In this instructional video series, expert Suzanne Von Schaack will show you all the basics and some advanced techniques of baton twirling. She covers figures eights, horizontal and reverse figure eights, throwing the baton in the air, passing hand to hand, cradling, and setting up your routine. Suzanne also offers tips on creating combinations and more advanced routines as well.
Apple Maps keeps getting better and better for all the hikers in the world. The latest update gives you access to thousands of detailed trail maps within U.S. national parks and topographic views, but it also lets you create your own walking and hiking routes.
UPDATE: The OnePlus 8 Pro has been released! Check it out on the official OnePlus website or read through the rumored specs we've left below for posterity.
One of the most exciting things as an ethical hacker, in my opinion, is catching a reverse shell. But often, these shells are limited, lacking the full power and functionality of a proper terminal. Certain things don't work in these environments, and they can be troublesome to work with. Luckily, with a few commands, we can upgrade to a fully interactive shell with all the bells and whistles.
It's easier than you might think to hack into Wi-Fi routers using just one unrooted Android phone. This method doesn't require brute-forcing the password, a Windows OS for converting PowerShell scripts into EXE format, a reliable VPS for intercepting hacked Wi-Fi passwords, or Metasploit for post-exploitation tricks.
The latest Star Wars movie, Solo: A Star Wars Story, has grossed almost $350 million worldwide during its first month in theaters. This is a good opportunity to discuss how hackers can use media hype (in this case, Hollywood movie hype) to disarm an unsuspecting Windows user into inserting an evil USB stick into their computer.
We've talked about the deep web before, but we never really covered the details of what's out there. It occurred to me that a nice list of resources would be very helpful to all of you anons out there. Think of this like a helpful brochure to the hidden web.
For this particular example, I will be working on Wndows (sorry X users). I might write a similar guide once I am more comfortable with programming in Linux.
It's another Monday, which means it's once again time to highlight some of the recent community submissions posted to the Math Craft corkboard. Additionally, I thought we'd take a look at the process of stellation and make some stellated polyhedra out of paper.Rachel Mansur of Giveaway Tuesdays posted a video from animator Cyriak Harris, which zooms into fractal hands, where each fingertip also has a hand and fingers. A few more details can be found here, as well as some other really cool pic...
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.
The small size of most indie game development teams is a strength, but also a weakness. It allows them to take risks and explore revolutionary ideas that a larger company could never justify to its shareholders, but also means they must navigate the game development labyrinth with minimal help, taking much longer than those with big development teams. Some of the most exciting indie games currently in development have been so for years, or look like they will be.
Like Facebook, Google+ is a great platform for sharing and viewing photographs. Many talented photographers have already uploaded their portfolios, and in addition to easy album sharing, Google+ offers something Facebook does not—simple editing features for enhancing your photos upon uploading. Below, how to instantly upload via smartphone, plus a quick run through of the basic editing tools available.
For most Americans, the bane of the hangover is typically remedied by lots of water, painkillers, greasy food, and a day wasted on the couch. But if you're tired of potato chips and fried eggs, perhaps it's time you enter unfamiliar territory. Below, a combination of unorthodox methods for taming the beast, derived from science, sparkly Whole Foods new ageism, and the far East.
China is a hot mess of traffic and is stereotyped for spawning some of the craziest drivers in the world. The traffic jams are known to be so bad, drivers have been gridlocked for 9 straight days.
If there's anything we've learned during 2020, it's that working and learning from home is going to shift the way we do business. With Microsoft announcing that its staff will be allowed to permanently work from home, expect more businesses to follow suit.
The modern remote workforce faces many challenges, but perhaps none is greater than organizing calls and syncing tasks. Many platforms are convoluted and difficult to manage. Team members get bogged down by administrative tasks instead of staying productive.
Apple always finds a way to sneak in tiny, inconspicuous features that improve the iPhone experience. And with iOS 14, there's a hidden, unannounced gesture that makes it possible to navigate apps and menus faster than ever before.
If you're asking yourself where your newly installed iPhone apps are, you aren't alone. Upgrading to iOS 14 offers many beneficial features, but it also can stop new apps from appearing on your home screen. Sure, they're always in the App Library, but that shouldn't prevent you from accessing your favorite apps the old-fashioned way. The good news is that you can make iOS set things back to normal.
Post-exploitation is often not quite as exciting as popping the initial shell, but it's a crucial phase for gathering data and further privilege escalation. Once a target is compromised, there's a lot of information to find and sift through. Luckily, there are tools available that can make the process easy. One such tool is Postenum.
SSH, or the secure shell, is a way of controlling a computer remotely from a command-line interface. While the information exchanged in the SSH session is encrypted, it's easy to spy on an SSH session if you have access to the computer that's being logged in to. Using a tool called SSHPry, we can spy on and inject commands into the SSH sessions of any other user logged in to on the same machine.
Hashes are commonly used to store sensitive information like credentials to avoid storing them in plaintext. With tools like Hashcat, it's possible to crack these hashes, but only if we know the algorithm used to generate the hash. Using a tool called hash-identifier, we can easily fingerprint any hashes to discover the right Hashcat mode to use to retrieve a password.
SMB (Server Message Block) is a protocol that allows resources on the same network to share files, browse the network, and print over the network. It was initially used on Windows, but Unix systems can use SMB through Samba. Today, we will be using a tool called Enum4linux to extract information from a target, as well as smbclient to connect to an SMB share and transfer files.
Apple's Mail app has always been a stylish yet simple way to check and send emails. Third-party apps up the ante with powerful tools and features to help keep junk and spam mail out of your eyesight. But with iOS 13, you don't need them since Apple gave the Mail app some much-needed superpowers. One of those being the ability to block senders from emailing you.
