Friday, April 19, 2019

    Let’s face it; we depend on our computers and gadgets so much. Business can’t run without it. The internet won’t exist when the devices aren’t available. Basically, the modern technology we know won’t exist without computers.
    We know that computers are crucial in our daily lives but have we cared for them enough? Do you regularly clean the unnecessary old files and disable unused programs? If you notice that your computer is becoming so sluggish and unresponsive, it is high time that you do something about it.
    You can do lots of technical stuff to speed up Windows PC performance, but there are other alternatives involving simple and non-technical ways. Basically, you need to make sure that there is enough space within your hard drive, so the performance can go smooth and fast.

    Disable Unused Programs

    When there are lots of applications running in the background and tons of stuff kept within the drive, it can really hinder the workflow, reduction in available system memory, and resources. Thus, resulting in burdened and slow operation. Follow the step by step below to disable unused programs and save more resources:
    1. Click Start, choose Run and type MSConfig and press OK button.



    2. Select Services tab. Then tick the Hide all Microsoft services. Press the Disable all button then OK.



    Delete Temporary Files

    1. Click Start, select Run, then type %temp% and press OK.

    2. Press Ctrl + A following the Delete button to remove all of the files in Temp folder, and then press OK.
    3. If a new window pop up, press Skip and remove the rest.

    Uninstall Unused Programs

    1. Click Start, choose Control Panel, then choose Uninstall a program.
    2. Select an unused program and uninstall it.


    Run the Disk Cleanup

    Anything that you do on your computer – opening files, accessing websites, making new documents – will create this kind of residual files that will remain in your system. It’s like garbage that piles up over time. If you don’t clean them up, they will take space in your system and they will definitely scatter here and there in the messy arrangement.
    This is one of the reasons why your computer is becoming slow; because this mess takes quite a huge saving space in your drive. You can always clean them up with this tool. Granted, you can always delete these residual files on your own, but do you realize the amount of time you will need? It takes time and energy, for sure.
    If you want to run Disk Cleanup, here are the steps to do so:
    1. Click Start. On the search box, type cleanmgr and hit Enter.
    2. Choose any drive to clean up. In most cases is the (C:) drive, then hit the Disk cleanup.
    3. Let it run for few seconds scan the files. Then a dialog box will appear. Select all the checkboxes, and click OK then Delete Files. 

    Now you have a bigger space to use, and the speed of your computer should increase by now.

    Run the Disk Defragmenter

    Disk Defragmenter, also helps relieve space on your drive, but with a different mechanism. You see, when you save a particular file, Windows will record it in the form of a block. When you edit the file and enlarge the size, this same file won’t fit in the original spot. Windows may have to divide it so it can fit in the original saving spot while the rest of the data will be saved in another free spot – still in the form of blocks. Naturally, you won’t even realize that your file is actually being divided and fragmented since Windows keeps track of where the files are kept. When you need them, Windows will gather them up and reconstruct them again.
    This practice may seem harmless and simple, but as time passes by, and you fill in your drive with loads of files – we’re talking about hundreds and thousands – more space will be used and consumed. It is also possible that the bits of those files are scattered here and there. When you want to access the files, the drive head will have to work extra hard to locate the fragments, gather them up, and then construct them again. This action takes time. That’s why the more files you have, the slower the operation will be.
    This is the reason why you need Disk Defragmenter. And even if Windows automatically defrag your drives in the background, you can still control it by scheduling adjustment so you don’t have to remember to run it. As the name suggests, Disk Difragmenter will gather up all the fragmented files and construct them into one whole unity. Not only that; it will arrange the files so they will stay neat and well arranged. The fragments won’t be scattered here and there anymore since this tool will make sure that they stay together in close proximity. Once you have defragged the drives, your computer will run more efficiently and responsive.
    To access Disk Defragmenter, simply follow these steps:
    1. Open the Disk Defragmenter screen by right-click My Computer icon.
    2. Choose Properties then Tools tab. Press Defragment now button.
    3. Press the Analyze disk button to determine which drives need to defrag immediately. Then press the Defragment disk.

    There are actually two options for performing the task:
    1. If you choose to have cleaning schedule adjustment, you need to:
    • Choose Turn on schedule button.
    • A window will appear, showing information that Windows generally perform this action in scheduled action. You can choose whether to have it cleaned up in daily, weekly, or even monthly basis.
    • Simply click OK, and then OK
    2. If you choose to have manual set up, you only need to choose Defragment disk button and let it do its work.
    The process can last for several minutes only to matters of hours, depending on the fragment numbers, drive’s size, and processor’s speed.

    Category: articles

    Thursday, May 18, 2017

    • Introduction:
    Hello! Hackers
    In this tutorial I will tell you how to hack windows 7 administrator password. However you already know (I think)
    Specifically, it is used in school, computer labs or other workplaces,
    where, administrator is locked with a password, while you can only use standard user or guest.

    • Start That PC:
    1. Turn on the UPS and the CPU, tap F8 continuously on the boot screen to get some windows start-up options .
    2. Choose "Start windows normally" option and turn the UPS off immediately.
    3. Then turn on the PC again, let it load.                                             
    4. After that you will be prompted with two options in the boot screen (again), select the first option - "Launch Start-up Repair(recommended)"           
    5. Let it load and Scan for issues.                                                          
    6. After 5 min, It will ask you to "restore defaults", select "Cancel" option.    
    7. Let it continue...                                                                          

    • Wait for About 15-20 Minutes:
    Now this is where the tricky part comes:

      1. After 20 min, an error report screen will pop-up, asking to send information or not.
      2. Ignore it, click on "View Problem Details" arrow, scroll down to the end of the report, then click a link stating X:\windows\ something...something (the link starts with an"X")
      3. Another Window will pop-up, and will look like a notepad (it is a notepad)
      4. Click File on the Menu-Bar, then select Open, and another window will pop-up (that's just too many windows!)
      5. Navigate to C: drive (or whatever drive on which windows is installed),click          Windows, then System32, after that click on the arrow beside the "File Type" option and select "all files"
         
      6. Then search for a file named "sethc"(this is the shortcut to stickey keys), rename it to something else (Eg:abc)
      7. Search for cmd, make its copy and rename the copy as "sethc" 8.
      --------------------------------------ITS DONE!!!---------------------------------------------
      (Almost)
           8.  Close everything, restart the PC, go to the log-in screen, press shift    5     times, until a cmd (command prompt) pops-up.  
         9. Type in "net user administrator /active:yes", and this will activate the default administrator account of the PC.   
      10Change/delete/manage/reset passwords from there.                          
         11.Or you can directly change passwords from cmd, type "net user (admin/any admin account's name) and then after a space put an  asterix. 

      ---------------------------------------HACKED------------------------------------------------

      • The End:
      I know that many of you may know this vulnerability in Windows 7, I just wanted that a tutorial like this should be in DSS.
      Unfortunately, this vulnerability been overcame in Windows 8 :(
      Thank You,

      Category: articles


      This how-to on hacking Windows 7/8/10 etc. admin account passwords using Windows Magnifier is focused on adding, changing, or deleting an admin level account on a Windows 7/8/10 etc.

      Maybe you forgot or lost the password to your Windows Admin account, this guide will help with that. If you are trying to hack the computer lab at school then you will need a different method

      Disclaimer: This is for use on a PC that you own. Breaking into someone else's PC is considered a serious crime in most places. If you make a mistake or change something else, your Windows may become a non-boot. If so, just undo whatever you changed outside of the hack shown here, and it will back to normal. Need I say this is for Educational Purposes! You are responsible for your own thoughts and actions.

      Prerequisites:


      • Any Linux Live CD/DVD/USB with Live option (ex. Ubuntu Live, Linux Live, Kali, etc.).
      • Ability to use said Linux CD/DVD/USB.
      • Basic understanding of Windows file structure. i.e. can navigate.
      • The desire to modify user account(s) on said Windows boxen.
      • Physical access to said Windows box.
      • Ability to use BIOS if needed.
      • Ability to use command line and basic understanding of net user commands.

      Things to Note:

      • If you are trying to hack a coworker / boss / job / school / customer / friend / spouse's account, you are screwed because they won't be able to use the old password anymore—try explaining that.
      • This hack works on Windows 7, 8, 10 and basically any that have "Ease of Access".
      • Servers require "net user Administrator blabla /domain".
      • This will destroy all data encrypted with EFS on the account if it's enabled (you have to enable it first).
      • If you do not undo the hack after you change the password, you will get the magnifier every time you use cmd or nothing at all.
      • If you modify or delete any other files in Sys32, your next boot up is doomed (maybe).
      • Scared? You should be. Now let's get hacking.Boot Some Flavor of Linux Live CD
      1. Boot Some Flavor of Linux Live CD

        Insert CD/DVD into drive and reboot the machine. Start your Live DVD. You may need to go into the BIOS screen and change the boot-up order to CD/DVD drive first, HDD second.
      2. Navigate to Sys32

        Use the file browser in your Linux environment, navigate to %windir%/system32/. You may have to right-click and mount the Windows partition/drive first or use the NTFS-3G command.
      3. Rename Magnify.exe

        Find and rename magnify.exe (Magnifier file) to magnify.old.
      4. Rename cmd.exe

        Find and rename cmd.exe to magnify.exe.
      5. Shut Down Linux & Reboot Windows

        Logout, remove DVD, and reboot into Windows.
      6. Get CMD Prompt Modify Accounts

        When Windows reboots, click on the ease of access button in the bottom left corner.
        Click magnify and hit apply. Ta da. You have a system level command prompt. At this point is where we will only change the Admin password and not any of the 1000 other things that could be done at this point!
                 













      Tip: You can right-click on cmd.exe and click run as administrator inside of Windows for escalated privileges. To edit files, it would never be allowed at basic admin level (caution).















      As the photo above shows, type net user to get a list of accounts. To the point type: net user administrator *

      Your Options (Choose One That Applies):

      Change Password:
      net user username new_password
      When you do so, the password changes without prompting you again.
      Add an account:
      net user username password /add
      Tip: If your username has a space, like John Doe, use quotes like "John Doe".
      Admin that:
      net localgroup administrators username /add
      Delete that:
      net user username /delete
      Remote Desktop Users Group: (just in case)
      net localgroup Remote Desktop Users UserLoginName /add
      Net User Syntax Reference:
      net user commands
      Domain i.e. Servers:
      net user for domain
         7. Reboot Linux & Fix magnfiy.exe
      Now you should insert your Linux Live CD/DVD and rename the files back to original names or you will have issues later.
      1. Repeat Step 1
      2. Repeat Step 2
      3. Rename magnify.exe back to cmd.exe
      4. Rename magnify.old back to magnify.exe
      5. Log out, take out CD/DVD USB, reboot into Windows
      Conclusions:
      Well, that was how you hack a Windows 7/8/10 etc. administrator account password with Windows Magnifier. This also demonstrates how you could Pwn a machine if you think about it some, have hands on and they have not disabled EoA. Hope it helps you in some way.
      Category: articles