Shulou(Shulou.com)06/01 Report--

Required tools:

1. U disk (backup data, need to format U disk)

2.xiaopanOS-0.3.6.iso operating system

3.Ultraiso floppy disk access-used to make USB disk boot

Preparatory work:

1. Install Ultraiso floppy disk pass (double-click the installation package directly)

two。 Make a flash drive to start.

a. Open UltraISO, click continue trial, and open the file. As shown in the picture

b. Click "start"-> Select "write hard disk Image"

c. The settings before writing, as shown in the figure (Note: at this time, only the USB disk to be written can be inserted on the computer to prevent selection errors, resulting in data loss! )

d. At this point, the preparatory work is complete!

Some small talk:

The 1.PIN code has a total of 8 digits and 11000 combinations. The reaver program enumerates the top four digits from 0000 to 9999. After the current four digits are correct, the progress jumps to 90%. At this time, only 1000 combinations are left. The first four digits of PIN can be recorded at this time, which is easy to crack in the future.

two。 After running out of the PIN code, the PIN code corresponding to the MAC address should be recorded so that the password can be cracked in the future.

3. After cracking successfully, connect the wireless route, according to the obtained IP address, guess the address of the router, enter the router settings page (usually the user name and password is admin), and get relevant useful information.

4. Through social engineering, you can directly obtain the PIN code of the router, and then add the parameter-p PIN in the fifth step of cracking.

Get the password directly (this method is very efficient).

Unfold and crack:

One. Enter the operating system

Press F12 after boot, select USB disk to start (including HDD-USB and other characters)

Note: most notebooks are F12, if not, you can change the boot order in the BIOS setting.

Two. after entering the system, open the terminal, as shown in the figure

1. Open the root shell terminal

two。 Enter command: ifconfig command to check the status of the network card

3. Enter command: airmon-ng start wlan0

Wlan0 is the name of the wireless network card, sometimes wlan1 (according to step 2)

Note: all zeros in the full text are numeric zeros, not letters!

4. Enter the command: wash-I mon0-C

Note: parameter-C is uppercase!

5. The probe command in the previous step can be terminated using Ctrl+C, and then reopen a shell

Enter the command: reaver-I mon0-b MAC-vv

Note: parameter MAC: MAC address of the route in step 4

Parameter-vv is two letters v, not w!

Notes when cracking:

a. The command reaver-I mon0-b MAC-vv in step 5

Can be replaced with reaver-I mon0-b MAC-S-a-vv

b. How to crack the PIN code does not move, always timeout, you can press Ctrl+C to terminate the command, using the replacement command in a. Will be prompted whether to start from the last progress, enter y to continue

There are 11000 combinations of c.PIN codes. When the first four bits are determined, the progress can jump directly to 90%. If the signal is available, it takes an average of 6-8 hours.

However, there are PIN codes with the first four digits above 8000, and cracking starts from 0000 to be tested one by one, so it may take longer.

!!! Note: if the cracking needs to be terminated, please go to the / usr/local/etc/reaver/ directory and copy and back up the progress files (because the USB disk system will lose the files created by the user again), so that you can continue to crack next time!

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