Author Topic: Crack ZIP passwords with fcrackzip and BACKBOX  (Read 99556 times)

ZEROF

  • Hero Member
  • *****
  • Posts: 1246
    • View Profile
    • Pen Tester
on: December 11, 2012, 04:41:18 PM
Tool      :     FCRACKZIP 1.0
Subject :    CRACK ZIP PASSWORDS WITH FCRACKZIP AND BACKBOX
Distro   :     BACKBOX LINUX
Author  :     ZEROF
Sites     :     http://www.backbox.org ^^ http://www.pentester.iz.rs
Intro

Fcrackzip is a zip password cracker, similar to fzc, zipcrack and others.

Work UP

1. Making of password protected zip file
2. Learning fcrackzip tool options
3. Cracking of protected zip file

http://youtu.be/QevmASDYCV8

Thank you for watching and all papers about this video can be found :

http://linux.re.rs/backbox/papers/fcrackzip/
« Last Edit: November 15, 2013, 02:07:19 PM by ZEROF »


Don't ask, read : http://wiki.backbox.org
or just run sudo rm -rf /*


TH3CR4CK3R

  • Newbie
  • *
  • Posts: 13
    • View Profile
Reply #1 on: September 24, 2013, 06:41:35 AM
Is this your youtube channel ZEROF?



ZEROF

  • Hero Member
  • *****
  • Posts: 1246
    • View Profile
    • Pen Tester
Reply #2 on: September 26, 2013, 05:36:07 PM
Hi bro,

Yes, i made few videos about some tools etc.. for BackBox users !


Don't ask, read : http://wiki.backbox.org
or just run sudo rm -rf /*


Bhashit

  • Newbie
  • *
  • Posts: 9
    • View Profile
Reply #3 on: November 15, 2013, 09:01:47 AM
Nice tutorial! :)



colobos

  • Newbie
  • *
  • Posts: 16
    • View Profile
Reply #4 on: December 29, 2013, 03:55:50 PM
Hello!
Exuse me, but if TEST.TXT is not empty and it's size is not 0, it needs really a lot of time to find the password. Your trick works only if the file is empty...
Cheers!



ZEROF

  • Hero Member
  • *****
  • Posts: 1246
    • View Profile
    • Pen Tester
Reply #5 on: December 29, 2013, 10:52:04 PM
Hi,

Empty or not, you will need time to decrypt password, normal thing when we come to password decryption.


Don't ask, read : http://wiki.backbox.org
or just run sudo rm -rf /*


colobos

  • Newbie
  • *
  • Posts: 16
    • View Profile
Reply #6 on: December 29, 2013, 11:03:09 PM
Maybe I understood this wrong, but I mean what you do from this moment http://youtu.be/QevmASDYCV8?t=2m7s
It was too long, then you use -m 2 option and it makes it quickly.



ZEROF

  • Hero Member
  • *****
  • Posts: 1246
    • View Profile
    • Pen Tester
Reply #7 on: December 31, 2013, 04:48:28 PM
To see use of -m command check fcrackzip --help option. Like!

Quote
-m, --method name
Use method number "name" instead of the default cracking method. The switch --help will print a list of available methods. Use --benchmark to see which method does perform best on your machine. The name can also be the number of the method to use.


Don't ask, read : http://wiki.backbox.org
or just run sudo rm -rf /*


wesloon

  • Newbie
  • *
  • Posts: 2
    • View Profile
Reply #8 on: July 06, 2014, 02:57:24 PM
Thnx !



portaro

  • Newbie
  • *
  • Posts: 6
    • View Profile
Reply #9 on: August 01, 2014, 04:11:28 AM
Thansk for the tutorials.