Hello, today I am going to show you how to crack passwords using a Kali Linux tools. Remember, almost all my tutorials are based on Kali Linux so be sure to install it. I am going to show you these: 1. Cracking Linux User Password 2.Cracking Password Protected ZIP/RAR Files 3.Decrypting MD5 Hash 4.Using Wordlists To Crack Passwords Lets begin. Todays, We will discu ss about how we can crack a zip files using fcrackzip tool in Kali linux System. Here, I am Using Kali linux but you can use any other os and fcrackzip (Pre-installed In Kali linux). If you are on a Linux machine you can install it using apt-get, like so: COMMAND: sudo apt-get install fcrackzip. In this tutorial I show you how to create a password protected zip file and then crack it using fcrackzip within Kali. Command to type in terminal. Fcrackzip -b -c 'aA1!' -l 1-10 -u filename.zip. Also Read: Download Kali 2.0 Now.
If you forget your password for compressed archive (rar, 7z, zip), this program is the solution.This program uses bruteforce algorithm to find correct password. You can specify wich characters will be used in password generations.
Warning: Please don’t use this program for any illegal things!
Preparing your system
First you need to install the following package
#apt-get install libxml2-dev build-essential
Now you need to download the latest version of rarcrack from here
#wget http://surfnet.dl.sourceforge.net/sourceforge/rarcrack/rarcrack-0.2.tar.bz2
Now you have rarcrack-0.2.tar.bz2 file and you need to extract this file
#tar -xjf rarcrack-0.2.tar.bz2
#cd rarcrack-0.2
#make
You must be root to run the following command
#make install
Using Rarcrack
rarcrack your_encrypted_archive.ext [--threads thread_num
] [--type rar|zip|7z
]
Crack Zip Password Kali Linux
Example
rarcrack something.rar
After the cracking started RarCrack will print the current status of cracking and save it’s to a status file. If you want more specific password character set, you need to run RarCrack to create the XML status file (3 sec).
Crack Zip Password Using Kali Linux
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