REQUIREMENTS:-

1. Backtrack(live or ISO)

BackTrack is a well-known specialized Linux distribution focusing on security tools for penetration testers and security professionals,

BackTrack 5 (BT5) is that it offers a slew of security and forensic tools on a live DVD, ready to use. It’s based on Ubuntu Lucid (10.04 LTS) with Linux kernel 2.6.38 and some patched WiFi drivers to allow injection attacks. You can download the distribution in a GNOME or a KDE version, for 32-bit or 64-bit x86 machines. It’s a live DVD ISO file, which you can burn to a DVD or write to a USB stick. On the desktop of the live session, there’s an installer icon if you want to install BackTrack permanently. For the first time, the project also has an image for ARM, which you can run on your smartphone or tablet to test the security of a wireless network.

2.VM-ware Workstation (If you use an ISO File)
3.Wireless USB Adapter (If you use VM-ware Workstation) Step 1 – Backtrack - Exploitation Tools -  

Wireless Exploitation Tools - WLAN Exploitation - Fern WI-Fi Cracker. 

Now following application will be seen.  

Step 1 –  
Now Refresh it.

 

Step 2 –  
Now select the interface as wlan0.

 
 Now click on “OK” after the box appears. 

Step 3 –  
Now click on “Scan for Access points” 

Step 4 –  
After that it will show list of Detected signals   
 

Step 5 –  
Now click on WEP box   

Following screen will show like this.    

Step 6 –  
Now choose the Attack option as you wish to do like, 
A. Arp Request Replay 
B. Chop Chop Attack 
(IN MY CASE I HAVE CHOSEN “Arp Request Replay”)     
      

Now Click on “Attack” Button    
Step 7 –  
Now wait for its Attack functions like “Gathering Packets & Injecting Arp Packets”         
 

And at last KEY IS FOUND!!!  


 

   
 

As noted in Windows 8.1 Upgrade Woes, Microsoft provides a handy Upgrade Windows with only a product key page from which you can jump-start the Windows 8 or Windows 8.1 Setup from the web and optionally make an ISO file for later installs. But it inexplicably does not allow you to download the Windows 8.1 ISO—via Windows 8.1 Setup—with a Windows 8 product key. This doesn't make sense since Windows 8.1 is a free update from Windows 8. Why should someone with multiple PCs to upgrade be forced to use the normal Store-based updater, which triggers a 2 GB to 3.6 GB download each time it's used?
Well, I've got good news and bad news.
The good news—great news, really—is that there is a very simple workaround for those Windows 8 users who wish to download a Windows 8.1 ISO. That process is described here.
The bad news? Once you've downloaded that ISO, you still can't use your Windows 8 product key to perform a clean install of Windows 8.1. You can, of course, use it to perform an upgrade from Windows 8, which was the point: Provide a way for users to upgrade multiple PCs from a single download. I have an idea about how the clean install issue can be overcome, but I'm curious if anyone has a fool-proof method.
Still want to grab that Windows 8.1 ISO with your Windows product key? Here's how.
In a web browser, navigate to Microsoft's Upgrade Windows with only a product key page. Then, click the light blue Install Windows 8 button. Windows 8 Setup will run. Input your Windows 8 product key when prompted and Setup will tell you which version of the Windows 8 Setup ISO it will download. (This is based on the PC you're currently using If you start Setup from a 64-bit version of Windows, you will download a 64-bit ISO, for example.) After the download begins, close Setup.
Now, return to that Upgrade Windows with only a product key page. This time, click the light blue Install Windows 8.1 button. Windows Setup will run, as before, but you won't be prompted for your product key. Instead, the Setup ISO will download automatically!

After the download completes, Setup will say that it is "getting files ready" (uncompressing the installer) and then present you with the Install Windows 8.1 phase of the wizard.

Choose Install by creating media and then click Next.

In this next step, choose USB flash drive or ISO file. Personally, I'd choose ISO file even if you intend to install via USB since you can use the free Windows 7 USB/DVD download tool to create USB media at any time, and I like having the ISO file on hand for later use anyway.
Make your choice and click Save. If you selected the ISO option, you will need to provide a save location (your Desktop or whatever) and then Setup will copy the ISO to that location. It will then display a final step in which it displays the product key you previously provided (the Windows 8 one). Click Finish to close Setup.
OK, you've got your ISO file. Now what can you do with it?
Not much, actually, unless of course you do have a Windows 8.1 product key. You can of course create DVD or USB-based Setup media.Windows includes the ability to burn an ISO to DVD disc, or you can use the aforementioned Windows 7 USB/DVD download tool to create USB media.But what you can't do is use that Setup media to upgrade from Windows 8 to Windows 8.1. This version of Windows 8.1 Setup prompts for a Windows 8.1 product key, and your Windows 8 product key—from a PC, MSDN/TechNet, or a retail version—will not work.

                                         ALL WINDOWS AND MICROSOFT RUN Commands !


1. Accessibility Controls - access.cpl
2. Accessibility Wizard - accwiz
3. Add Hardware Wizard - hdwwiz.cpl
4. Add/Remove Programs - appwiz.cpl
5. Administrative Tools - control admintools
6. Automatic Updates - wuaucpl.cpl
7. Bluetooth Transfer Wizard - fsquirt
8. Calculator - calc
9. Certificate Manager - certmgr.msc
10. Character Map - charmap
11. Check Disk Utility - chkdsk
12. Clipboard Viewer - clipbrd
13. Command Prompt - cmd
14. Component Services - dcomcnfg
15. Computer Management - compmgmt.msc
16. Control Panel - control
17. Date and Time Properties - timedate.cpl
18. DDE Shares - ddeshare
19. Device Manager - devmgmt.msc
20. Direct X Troubleshooter - dxdiag
21. Disk Cleanup Utility - cleanmgr
22. Disk Defragment - dfrg.msc
23. Disk Management - diskmgmt.msc
24. Disk Partition Manager - diskpart
25. Display Properties - control desktop
26. Display Properties - desk.cpl
27. Dr. Watson System Troubleshooting­ Utility - drwtsn32
28. Driver Verifier Utility - verifier
29. Event Viewer - eventvwr.msc
30. Files and Settings Transfer Tool - migwiz
31. File Signature Verification Tool - sigverif
32. Findfast - findfast.cpl
33. Firefox - firefox
34. Folders Properties - control folders
35. Fonts - control fonts
36. Fonts Folder - fonts
37. Free Cell Card Game - freecell
38. Game Controllers - joy.cpl
39. Group Policy Editor (for xp professional) - gpedit.msc
40. Hearts Card Game - mshearts
41. Help and Support - helpctr
42. HyperTerminal - hypertrm
43. Iexpress Wizard - iexpress
44. Indexing Service - ciadv.msc
45. Internet Connection Wizard - icwconn1
46. Internet Explorer - iexplore
47. Internet Properties - inetcpl.cpl
48. Keyboard Properties - control keyboard
49. Local Security Settings - secpol.msc
50. Local Users and Groups - lusrmgr.msc
51. Logs You Out Of Windows - logoff
52. Malicious Software Removal Tool - mrt
53. Microsoft Chat - winchat
54. Microsoft Movie Maker - moviemk
55. Microsoft Paint - mspaint
56. Microsoft Syncronization Tool - mobsync
57. Minesweeper Game - winmine
58. Mouse Properties - control mouse
59. Mouse Properties - main.cpl
60. Netmeeting - conf
61. Network Connections - control netconnections
62. Network Connections - ncpa.cpl
63. Network Setup Wizard - netsetup.cpl
64. Notepad - notepad
65. Object Packager - packager
66. ODBC Data Source Administrator - odbccp32.cpl
67. On Screen Keyboard - osk
68. Outlook Express - msimn
69. Paint - pbrush
70. Password Properties - password.cpl
71. Performance Monitor - perfmon.msc
72. Performance Monitor - perfmon
73. Phone and Modem Options - telephon.cpl
74. Phone Dialer - dialer
75. Pinball Game - pinball
76. Power Configuration - powercfg.cpl
77. Printers and Faxes - control printers
78. Printers Folder - printers
79. Regional Settings - intl.cpl
80. Registry Editor - regedit
81. Registry Editor - regedit32
82. Remote Access Phonebook - rasphone
83. Remote Desktop - mstsc
84. Removable Storage - ntmsmgr.msc
85. Removable Storage Operator Requests - ntmsoprq.msc
86. Resultant Set of Policy (for xp professional) - rsop.msc
87. Scanners and Cameras - sticpl.cpl
88. Scheduled Tasks - control schedtasks
89. Security Center - wscui.cpl
90. Services - services.msc
91. Shared Folders - fsmgmt.msc
92. Shuts Down Windows - shutdown
93. Sounds and Audio - mmsys.cpl
94. Spider Solitare Card Game - spider
95. SQL Client Configuration - cliconfg
96. System Configuration Editor - sysedit
97. System Configuration Utility - msconfig
98. System Information - msinfo32
99. System Properties - sysdm.cpl
100. Task Manager - taskmgr
101. TCP Tester - tcptest
102. Telnet Client - telnet
103. User Account Management - nusrmgr.cpl
104. Utility Manager - utilman
105. Windows Address Book - wab
106. Windows Address Book Import Utility - wabmig
107. Windows Explorer - explorer
108. Windows Firewall - firewall.cpl
109. Windows Magnifier - magnify
110. Windows Management Infrastructure - wmimgmt.msc
111. Windows Media Player - wmplayer
112. Windows Messenger - msmsgs
113. Windows System Security Tool - syskey
114. Windows Update Launches - wupdmgr
115. Windows Version - winver
116. Wordpad - write
117. Microsoft word - winword
118. Microsoft excel - excel
119. Microsoft Power Point - powerpnt
120. Microsoft Access -  msaccess
121. Microsoft outlook - outlook