How to hack windows password using usb full tutorial and very easy to use

Today i am posting a new post about the hacking windows admin password. You all are familier about the some other sites which provide bootable images to hack windows password but they are coastly. In this i am not using any cd/dvd but a usb. I make a bootable usb and from the usb to hack windows password. In this tutorial we dont have to type and long code or script. 

Follow my all the steps according to given order, so here the steps:----------->
1. First download KON USB software from here.
2. Now extract all the files to any folder.
3. Now plugin the USB or pendrive and note down the drive letter(which is written as "Pendrive Name (I:)" Letter can be changed as per your machine.

4. Now click on KonBootInstall.exe and leave other files untoached.

5. Now entre the pendrive letter that we have found in step 3 and press entre and it will show a message that 

"KonBoot installed successfully and press entre to exit". Now you have make a bootable pendrive.

6. Now plug the pendrive in that computer or laptop whom you want o hack the password and start it. Make sure you have selected boot from usb hdd in bios settings its mainly automatic selected.

7. Now while switch on of computer a boot scrren will appear in which automatic typing will there.

8. After the Bootscreen a screen will come with option 'Kryptos Logic : Kon-Boot' and something like this like in image. Now press entre.

9. Now a screen will come with logo of Kon Usb software and window will start automatically.

10. Now when Window asked for password then simply press enter no need to entre any letter in password box.

11. Now it will look like in image and after that u will see the desktop.

Notes will performing this:----->

1. Dont plug out the pen drive in whole process.

2. Use it for educational purpose.

How to Hack Windows Administrator Password Windows 7,xp,vista

This hack will show you how to reset Windows administrator password (for Win 2000, XP, Vista and Win 7) at times when you forget it or when you want to gain access to a computer for which you do not know the password.

Most of us have experienced a situation where in we need to gain access to a computer which is password protected or at times we may forget the administrator password without which it becomes impossible to login to the computer. So here is an excellent hack using which you can reset the password or make the password empty (remove the password) so that you can gain administrator access to the computer. You can do this with a small tool called  Offline NT Password & Registry Editor. This utility works offline, that means you need to shut down your computer and boot off your using a floppy disk, CD or USB device (such as pen drive). The tool has the following features.

• You do not need to know the old password to set a new one
• Will detect and offer to unlock locked or disabled out user accounts!
• There is also a registry editor and other registry utilities that works under linux/unix, and can be used for other things than password editing.

 

How it works?

 

Most Windows operating systems stores the login passwords and other encrypted passwords in a file called sam (Security Accounts Manager). This file can be usually found in \windows\system32\config. This file is a part of Windows registry and remains inaccessible as long as the OS is active. Hence it is necessary that you need to boot off your computer and access this sam file via boot. This tool intelligently gains access to this file and will reset/remove the password associated with administrator or any other account.

The download link for both CD and floppy drives along with the complete instructions is given below

Offline NT Password & Reg Editor Download

It is recommended that you download the CD version of the tool since floppy drive is outdated and doesn’t exist in today’s computer. Once you download you’ll get a bootable image which you need to burn it onto your CD. Now boot your computer from this CD and follow the screen instructions to reset the password.

 

Another simple way to reset non-administrator account passwords

 

Here is another simple way through which you can reset the password of any non-administrator accounts. The only requirement for this is that you need to have administrator privileges. Here is a step-by-step instruction to accomplish this task.

1. Open the command prompt (Start->Run->type cmd->Enter)

2. Now type net user and hit Enter

3. Now the system will show you a list of user accounts on the computer. Say for example you need to reset the password of the account by name John, then do as follows

4. Type net user John * and hit Enter. Now the system will ask you to enter the new password for the account. That’s it. Now you’ve successfully reset the password for John without knowing his old password.

So in this way you can reset the password of any Windows account at times when you forget it so that you need not re-install your OS for any reason. I hope this helps.

Hack Password of any Operating System-windows,linux and mac with Ophcrack

What is ophcrack? 

Ophcrack is a free Windows password cracker based on rainbow tables. It is a very efficient implementation of rainbow tables done by the inventors of the method. It comes with a Graphical User Interface and runs on multiple platforms.

You can download OphCrack from the following link:

http://ophcrack.sourceforge.net

FEATURES

 Runs on Windows, Linux/Unix, Mac OS X, ...
 Cracks LM and NTLM hashes.
 Free tables available for Windows XP and Vista.
 Brute-force module for simple passwords.
 Audit mode and CSV export.
 Real-time graphs to analyze the passwords.
 LiveCD available to simplify the cracking.
 Loads hashes from encrypted SAM recovered from a Windows partition, Vista included.
 Free and open source software (GPL).

OPHCRACK PROCEDURES

First step 

This step is optional but will speed up the cracking process. 

Run ophcrack and set the number of threads under the Preferences tab to the number of cores of the computer running ophcrack plus one.For example, for an old processor set the number of threads to 2, for a Core 2 Duo to 3 and for a Core 2 Quad to 5. If you change this value, you have to exit ophcrack and to restart it in order to save the change. If you don't exit and restart, the new number of threads will not be taken into account by the program. 

Second step 

This step is mandatory. 

Load hashes using the Load button. You can either enter the hash manually (Single hash option), import a text file containing hashes you created with pwdump, fgdump or similar third party tools (PWDUMP file option), extract the hashes from the SYSTEM and SAM files (Encrypted SAM option), dump the SAM from the computer ophcrack is running on (Local SAM option) or dump the SAM from a remote computer (Remote SAM option). 

For the Encrypted SAM option, the SAM is located under the Windows system32/config directory and can only be accessed for a Windows partition that is NOT running. For the Local SAM and Remote SAM options, you MUST logged in with the administrator rights on the computer you want to dump the SAM. 

Third step 

This step is optional but will speed up the cracking process. 

Delete with the Delete button every user account you are not interested in (for exemple the Guest account). You can use the Ctrl key to make multiple selection. Ctrl-a will select every loaded hash. 

Keep in mind that the time needed to crack password hashes with rainbow tables is proportional to the number of hashes loaded. With a brute force attack the cracking time is NOT dependant on the number of unsalted hashes loaded. That's why it's advisable to remove any unnecessary user account with the Delete button. 

Fourth step 

This step is mandatory. 

Install (Tables button), enable (green and yellow buttons) and sort wisely (up and down arrows) the rainbow tables your are going to use. Keep in mind that storing the rainbow tables on a fast medium like a hard disk will significantly speed up the cracking process. 

Here are a few guidelines : 

If you want to crack LM hashes as found on Windows XP by default (the LM Hash column is never empty on the ophcrack main window), first install and enable either the XP free small (if you have less than 512MB of free RAM) or the XP free fast (if you have more than 512MB of free RAM). Do NOT enable both of them since this is generally useless and will slow down the cracking process. Then install and enable the Vista free tables set. Finally install and enable the other XP rainbow tables you may have (XP special, XP german) and Vista one (Vista special). Sort the rainbow tables with the up and down arrows the following way : first the XP free then the Vista free then the XP special after that the Vista special and finally the XP german. 
If you want to crack NT hashes as found on Windows Vista by default (the LM Hash column is always empty on the ophcrack main window), first install and enable the Vista free tables set. Then install and enable the Vista special tables set. Disable every other XP tables sets since they are useless and slow down the cracking process. Sort the enabled rainbow tables with the up and down arrows the following way : first the Vista free then the Vista special. 
If you want to crack a mix of LM and NT enabled hashes (some accounts have their LM column empty, others have both the LM and NT columns filled with hashes) proceed the same way as "If you want to crack LM enabled hashes". 

Fifth step 

This step is mandatory. 

Click on the Crack button to start the cracking process. You'll see the progress of the cracking process in the bottom boxes of the ophcrack window. When a password is found, it will be displayed in the NT Pwd field. You can then save the results of a cracking session at any time with the Save button. 

HOW TO USE IN DIFFERENT OPERATING SYSTEMS

Windows

Simply download the Ophcrack ISO and burn it to a CD (or load it onto a USB drive via UNetbootin). Insert the CD into a machine you would like to gain access to, then press and hold the power button until the computer shuts down. Turn the computer back on and enter BIOS at startup. Change the boot sequence to CD before HDD, then save and exit.

The computer will restart and Ophcrack will be loaded. Sit back and watch as it does all the work for your. Write down the password it gives you, remove the disc, restart the computer, and log in as if it were you own machine.

Linux

To change the password, turn on the computer and press the ESC key when GRUB appears. Scroll down and highlight ‘Recovery Mode’ and press the ‘B’ key; this will cause you to enter ‘Single User Mode’.

You’re now at the prompt, and logged in as ‘root’ by default. Type ‘passwd’ and then choose a new password. This will change the root password to whatever you enter. If you’re interested in only gaining access to a single account on the system, however, then type ‘passwd username’ replacing ‘username’ with the login name for the account you would like to alter the password for.

Mac

The easiest method would be to use Ophcrack on this also as it works with Mac and Linux in addition to Windows. However, there are other methods that can be used, as demonstrated below.

If the Mac runs OS X 10.4, then you only need the installation CD. Insert it into the computer, reboot. When it starts up, select UTILITIES > RESET PASSWORD. Choose a new password and then use that to log in.

If the Mac runs OS X 10.5, restart the computer and press COMMAND + S. When at the prompt, type:

fsck -fy

mount -uw /

launchctl load /System/Library/LaunchDaemons/com.apple.DirectoryServices.plist

dscl . -passwd /Users/UserName newpassword