9 June 2012

CRACK .ZIP PASSWORD OR .RAR PASSWOR

SOLUTION:-

You will need:-
FZC (fast zip cracker click here to download).
A password protected zip file.

FZC (fast zip cracker) is a program that cracks zip files that are password-protected.
FZC uses multiple methods of cracking - bruteforce and wordlist attacks also known as dictionary attack.

CRACKING PASSWORD USING BRUTEFORCE:-

The command line you'll need to use for using brute force is:

fzc -mb -nzFile.zip -lChr Lenght -cType of chars

Now if you read the bforce.txt that comes with FZC you'll find the description of how works Chars Length and the Type of chars (but remember look at the bforce.txt too)

For Chars Length you can use 4 kind of switches.

-> You can use range -> 4-6 :it would brute force from 4 Chars passwors to 6 chars passwords
-> You can use just one lenght -> 5 :it would just brute force using passwords with 5 chars
-> You can use also the all number -> 0 :it would start brute forcing from passwords with lenght 0 to lenght 32, even if you are crazy i don't think that you would do this. if you are thinking in doing this get a live.
-> You can use the + sign with a number -> 3+ :in this case it would brute force from passwords with lenght 3 to passwords with 32 chars of lenght, almost like the last option.
For the Type of chars we have 5 switches they are:

-> a for using lowercase letters
-> A for using uppercase letters
-> ! for using simbols (check the Bforce.txt if you want to see what symbols)
-> s for using space
-> 1 for using numbers.

If you want to find a password with lowercase and numbers by brute force you would just do something like:

fzc -mb -nzTest.zip -l4-7 -ca1 (the underlined word is a file name)

This would try all combinations from passwords with 4 chars of length till 7 chars, but just using numbers and lowercase.

CRACKING PASSWORD USING WORDLIST ATTACK:-
the wordlist is the most powerfull mode in this program. Using this mode, you can choose between 3 modes, where each one do some changes to the text that is in the wordlist.
for knowing that just check the file wlist.txt.
fzc -mwMode number -nzFile.zip -nwWordlist

Where:

Mode number is 1, 2 or 3 just check wlist.txt to see the changes in each mode.
File.zip is the filename and Wordlist is the name of the wordlist that you want to use. Remember that if the file or the wordlist isn't in the same directory of FZC you'll need to give the all path.

You can add other switches to that line like -fLine where you define in which line will FZC start reading, and the -lChar Length where it will just be read the words in that char length, the switche works like in bruteforce mode.
So if you something like

fzc -mw1 -nztest.zip -nwMywordlist.txt -f50 -l9+

FZC would just start reading at line 50 and would just read with length >= to 9.

Example:
If you want to crack a file called myfile.zip using the "theargonlistserver1.txt" wordlist, selecting mode 3, and you wanted FZC to start reading at line 50 you would do:

fzc -mw3 -nzmyfile.zip -nwtheargonlistserver1.txt -f50


NOTE:- Its harder to understand but easy to do.but still i don't know actual setup and how to run it.if i find how to run it i'll let you know soon.you guys keep on trying and if you find it please let us know.

thank you :)

No comments:

Post a Comment