Jump to John the Ripper - Ubuntu-Users can easily install John the Ripper (sudo apt-get install. (let's call it md5.txt) and execute the following command. John will occasionally recognise your hashes as the wrong type (e.g. “Raw MD5″ as “LM DES”). This is inevitable because some hashes look identical. ![]() ![]() 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. Aplikasi program stok barang untuk hp. Cracking Linux User Password The linux user password is saved in /etc/shadow folder. So to crack it, we simply type: john /etc/shadow It will take a while depending on your system. Cracking Password Protected ZIP/RAR Files First, go to the directory of the file. I will assume that everyone here can do that. After, use this command: zip2john zipfile > output.txt (If it is a RAR file, replace the zip in the front to rar.) Replace the 'zipfile' with the name of the zip file you are trying to crack and replace the 'output.txt' with any name that is a.txt format. After that command, you will see that it would have maked a text file. The hashes are stored in that file. To crack the hash, type: john --format=zip hashfilepath Again, replace the 'hashfilepath' to yours. Mine is just an example. Now, wait, and you can see it is cracked. Using Wordlists to Crack Passwords I don't really recommend this one, but there are some peoples out there using this to crack. I will crack a hash that is inside a text file. I have a wordlist here, and I named it password.txt. To use the wordlist and crack the file, do: john --format=raw-shal --wordlist password.txt THEHASHFILE.txt You know what you gotta do. If you got any errors, comment down and I will try to help you out. Remember that you need john the ripper to do this. I need some more help with john. I used it with aircrack -ng testing on my wifi, my password is picciotto18. Here is the command I use: sudo john -w=/home/nicola/diznic.txt -rules: --session=attack1 --stdout| aircrack-ng -b E0:CB:EE:7A:CA:DB Pichini*.cap -w - I use a wordlist diznic.txt, but I still don'understand how to teach john which kind of pw try: if in wordlist I write exactly picciotto18 aircrack obviously got it, but if I add in wordlist only picciotto and some numbers (0-9) john tried some mix as picciotto1, 1picciotto, etc, but it don't mix until picciotto18. If I know the mask of a password (a-z,A-Z,0-9, length 8 for example), how to teach john to try all mix? How to write a good wordlist to make it start trying? A step-by-step guide will be appreciated, I- have read many tutorial but still didn't find my exact issue. Thanks in advance. Root@kali:~/Desktop# zip2john test.zip test.zip:$zip2$ 03 0be99d6ab9f06add0000000 2c26ffffffe4 ZFILEtest.zip 052 ffffffffffffffffffff$/zip2$:::::test.zip root@kali:~/Desktop# zip2john test.zip > hash.txt root@kali:~/Desktop# clear root@kali:~/Desktop# john --format=zip hash.txt Created directory: /root/.john zip-aes file validation failed Not enough data in.zip file test.zip, to read the zip authentication data. Hash is $zip2$030be99d6ab9f06add00000002c26ffffffe4ZFILEtest.zip052ffffffffffffffffffff$/zip2$ Using default input encoding: UTF-8 No password hashes loaded (see FAQ) root@kali:~/Desktop# please help me. I recevied error like this john the ripper Reply.
0 Comments
Leave a Reply. |