I will give 1min theory lec on this first :P
John the Ripper is free open source password cracking tool for Linux , Unix and Mac OS X .
A windows version is also available.
This tool can detect weak password .
Refer this link: http://www.openwall.com/john//
Note: If you are downloading the windows version then make sure your Antivirus software is off other wise it will block it .
So lets start practical how to use john the ripper .
First of all you all know it is password cracking tool i will take one example here to demonstrate how it crack the password :
I am using bWAPP ;)
http://www.itsecgames.com/
Fig -1
Soon i will be uploading all bWAPP solution ;)
Urhh where we are ?? okk so we have password hash
The user name is bee and password is in hash ..
NOTE: Now this is hash so how to check which hashing type its using So we will first identifie the Hash type
How to do that ..well i have alredy made a blog for that pls refer this link below :
https://nileshsapariya.blogspot.in/2014/10/how-to-identifies-hash-type-if-password.html
I am using John the ripper in kali :
1) where it is in kali ?
Now copy the hash value as shown in fig -1 and save it in the notepad.
==> Time to crack this hash
root@Shield:~# john /root/Desktop/john.txt --format=raw-sha1
Note: /root/Desktop/john.txt is my directory where i have save this file
As we came to know the hash is basically sha1, so i we will use --format=raw-sha1
So here we got the password ;)
Happy hacking ;)
John the Ripper is free open source password cracking tool for Linux , Unix and Mac OS X .
A windows version is also available.
This tool can detect weak password .
Refer this link: http://www.openwall.com/john//
Note: If you are downloading the windows version then make sure your Antivirus software is off other wise it will block it .
So lets start practical how to use john the ripper .
First of all you all know it is password cracking tool i will take one example here to demonstrate how it crack the password :
I am using bWAPP ;)
http://www.itsecgames.com/
Fig -1
Urhh where we are ?? okk so we have password hash
The user name is bee and password is in hash ..
NOTE: Now this is hash so how to check which hashing type its using So we will first identifie the Hash type
How to do that ..well i have alredy made a blog for that pls refer this link below :
https://nileshsapariya.blogspot.in/2014/10/how-to-identifies-hash-type-if-password.html
I am using John the ripper in kali :
1) where it is in kali ?
==> Time to crack this hash
root@Shield:~# john /root/Desktop/john.txt --format=raw-sha1
Note: /root/Desktop/john.txt is my directory where i have save this file
As we came to know the hash is basically sha1, so i we will use --format=raw-sha1
So here we got the password ;)
Happy hacking ;)
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