Computer's 12 common password cracking spells

In daily operations, we often have to enter a variety of passwords, such as entering a password when booting, and entering the password first in QQ, if you forget these passwords, It is possible that you can't use the machine, can't open the file, can't chat...

There may be a lot of damage! Here we will introduce the common password cracking method in computer operation, hoping to solve your urgent needs!

1. Forgot the SYSTEM password

If you forget the SYSTEM password in the CMOS settings, you can't start the machine. The solution can only be: open the chassis, remove the battery, short the positive and negative terminals, discharge the CMOS, clear all the contents of the CMOS. (Of course, including the password), then reboot to set up.

Note: Some motherboards have a CMOS password clear jumper. Please refer to the motherboard manual to short the jumper. This will also clear the CMOS password.

Second, forgetting the SETUP password

If you forget the password, you cannot make CMOS settings. If you can use the computer but can't enter the CMOS settings, you can solve this problem by starting DEBUG in DOS state and then manually clearing the SETUP password by typing:

_ o 70 16

_ o 71 16

_ q

You can also use CMOS password cracking software to display CMOS passwords. There are many such softwares, such as Cmospwd, which supports Acer, AMI, AWARD, COMPAQ, DELL, IBM, PACKARD BELL, PHOENIX, ZENITH AMI and other BIOS), start the program under DOS, the CMOS password will be displayed.

Three, forgot the Windows login password

WinMe/98 countermeasures: press F8 to select DOS boot after booting, then delete the *.PWL password file and Profiles under the Windows installation directory. All personal information files in the directory, after restarting Windows, the system will pop up a password setting box without any user name. In this case, you do not need to input any content, just click "OK", the login password will be deleted.

In addition, modify the UserProfiles under the HKEY_LOCAL_MACHINE, Network, and Logon branches of the registry database to "0", and then restart Windows to achieve the same purpose.

WinXP/2000 countermeasures: delete the SAM file under the system installation directory system32 config, restart, at this time the administrator Administrator account has no password, log in to the system with the Administrator account, do not enter any password, enter the system Then reset the login account password.

Four, forget the Windows screen saver password

Workaround: Press F8 after booting, select safe mode to start, after entering Windows, right click on the blank space of the desktop, from the pop-up shortcut menu Select "Properties" /Screen Saver and cancel "Password Protection".

5. Forgot the Windows power management password

Windows power management function can also set a password. When this function is enabled, the password will be required when the system returns from the power saving state.

If you have forgotten the password, you can use the method of cracking the Windows login password to crack it.

6. Forgot the Microsoft Office password

Workaround: Use the software that cracks the Office series document password. There are many such software, such as AOPR (download URL http://www.elcomsoft. Com/), the software can simultaneously crack the password generated by Microsoft Office series Word, Excel and Access software, and also search the password of Word's *.DOT template file.

7. Forgot the WinZip compressed package password

Workaround: Use UZPC (Ultra Zip Password Cracker) to retrieve the lost password. When using the software, you must first set the appropriate decryption method. For example, "backdoor mode", "exhaustion mode", "dictionary mode" and "pattern matching mode", etc., generally use "Brute Force exhaustive mode", then the software will test all possible passwords until the last The result of

eight, forgot the RAR compression package password

After forgetting the RAR compression package password, you can download a CRARK software to crack it. It is mainly implemented by the command line. The password of the RAR compression package is cracked. Generally, the "CRARK RAR compressed package file name" command can be used directly, and the default parameters can be used for cracking.

Nine, forgetting the QQ/ICQ password< Br>

To protect your QQ password, you should apply for password protection here. If you have forgotten your QQ password or your password has been stolen, just fill in the correct information and get it back.

If You can find the ICQ password and you can use the software ICQ Pass. Word Revealer, this is a command line utility under DOS, you only need to execute the file in the NEWDB subfolder of the ICQ installation folder, then follow the on-screen prompts to enter your UIN, the system will find "long violation" ICQ password.

10, forgotten OE password

If you forget your password, you can't enter OutLook Express to read the received mail, use the address book, etc., you can crack it: restart the computer and press F8, select "Safe Mode", then you don't need a password to start OE, then you can rebuild a user (you can't change the password) and import the information into the new user mailbox.

11, Forgot Foxmail Account password

Workaround: Eliminate the forgotten Foxmail account password. First open Foxmail, create a new account (any account name, such as lacl1), then exit Foxmail; run Windows Explorer, find the FoxmailMAILlacl1 folder, There is an "account.stg" inside, copy it to the account that forgot the password (such as "lacl"), directly overwrite the original "account.stg" file; then re-run Foxmail, open the forget Password account, huh, huh, how do you even have a "password prompt box"? Now you can open the account forgot your password, and the original mail in the account will not be less!

12. "*" password

Many passwords are displayed as "*" on the screen, so we can't directly see the original characters of the password. If you use software that specifically cracks the "*" password, you can check The original characters of these passwords.

There are many such softwares. For example, you can use iOpus Password Recovery under Win2000/Win98 and Password Spectator Pro under WinXP. When using, just open the window displaying "*", start this kind of software, then hold down the Ctrl key and press the left mouse button in the password bar. The original characters of these "*" passwords will be displayed.