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Cracking Encrypted Microsoft Office Files

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  • Опубліковано 6 вер 2023
  • Encrypted Excel files are much more secure than "protected" office files, but it still very much depends on the strength of the password used.
    This is for educational purposes only and is only to be used on computers or files that you own or have permission to test.
    python 2: www.python.org...

КОМЕНТАРІ • 43

  • @ThanosDickson
    @ThanosDickson 6 днів тому

    can i do these with multiple word files simultaneously instead of only one word file?

  • @jaborgs777
    @jaborgs777 3 місяці тому +2

    great video and easy to follow. Thanks!

  • @karim-G
    @karim-G 4 місяці тому +1

    GOD BLESS YOU MAN CAN'T THANK YOU ENOUGHT

  • @connerbirley2823
    @connerbirley2823 8 місяців тому +2

    Thanks man! i subscribed jsut because of the end lol

    • @PentestsandTech
      @PentestsandTech  8 місяців тому

      Thanks for the sub, glad you liked it lol

  • @RezaAbdolahi
    @RezaAbdolahi 4 місяці тому +2

    Thank you for your helpful video, it really works❤

  • @tysonty5989
    @tysonty5989 6 місяців тому +2

    What do i have to do with a stronger password? How can i brute force it? (maybe) Thank you very much for the help and keep it up my friend!

    • @PentestsandTech
      @PentestsandTech  6 місяців тому

      If you don’t specify a wordlist, John will start brute forcing. There are some settings that will change the length and charset. I’d go through the John manual to get the specifics

  • @hiramdante
    @hiramdante 2 місяці тому +1

    Super bien explicado y funciona. Gracias!

  • @abdulmuizz8171
    @abdulmuizz8171 3 місяці тому +1

    where shud i place the rockyou.txt and the hash txt file inside the john ripper folder? and what wud be the first .exe name for the john ripper?

    • @PentestsandTech
      @PentestsandTech  3 місяці тому

      you can put the wordlist anywhere you want, you just have to specify the file path when you write the command. I believe it is either "john" or "john.exe"

  • @matkobarisic7765
    @matkobarisic7765 5 місяців тому +1

    What to do if i can open the file it just seems somehow encrypted , e.g. i can edit it, see what's in it, but it's a bunch symbols which don't make any sense, what i'm asking is can the whole document be encrypted and still be openable and text to be like (QfrqwerqQW#3S54F&/(()===(/ABGG&&A/)IK) or some variation of that

    • @PentestsandTech
      @PentestsandTech  4 місяці тому

      It kinda sounds like it’s corrupted? Where did you get the file?

    • @matkobarisic7765
      @matkobarisic7765 4 місяці тому

      @@PentestsandTech yeah maybe, it's my father's old work documents and one of them has our house adress as its name, so i tried to see what's it about. 10% of the text is readable the rest is just incoherent symbols, but it's not just that document that is like that, all of them are, and there is 95 of them there. it honestly looks like enigma-esque sort of encryption, I can't put my finger on it, something about it just seems weird somehow (some of the symbols keep repeating at odd places as if it's not coincidental), but probably just corrupted

  • @itsyourguyaj9157
    @itsyourguyaj9157 3 місяці тому +1

    Thank you so much!! Works like a charm ♥ >>Subscribed

  • @fbphotostateprinting6079
    @fbphotostateprinting6079 6 місяців тому

    Sir, I have this error (You are probably missing the CUDA, HIP or OpenCL runtime installation.) Plz guide me

    • @PentestsandTech
      @PentestsandTech  6 місяців тому

      Make sure you have a CPU or GPU that is compatible with Cuda or OpenCL, and make sure you have installed the chipset drivers and graphics card drivers for them.

  • @osaurus
    @osaurus Місяць тому

    didn't work with hash cat: [s]tatus [p]ause [b]ypass [c]heckpoint [f]inish [q]uit =>
    , how about using JTR? do I move hash txt and rockyou file to JTR folder?

  • @Ravindraviswa
    @Ravindraviswa 20 днів тому

    sorry to say but ist not worked for me

  • @cristianoideyama
    @cristianoideyama 6 місяців тому +1

    this not working for 2019 excel files...

    • @PentestsandTech
      @PentestsandTech  6 місяців тому

      It should, I’ll check it out

    • @keithambio2502
      @keithambio2502 2 місяці тому

      @@PentestsandTech did you ever test Office 2016/2019 files?

  • @VideoPrince1
    @VideoPrince1 Місяць тому

    How to find password without requiring device? My device is too weak :(

    • @PentestsandTech
      @PentestsandTech  Місяць тому

      There are sites online that will crack your hash for you, but you usually have to pay. Sometimes you can post it on Reddit r/hashcracking and they might help

  • @A1NZ777
    @A1NZ777 2 місяці тому

    Does this method work on the entire workbook "the excel file itself" ? or on an excel worksheet ?

  • @XOXOXOKO3D
    @XOXOXOKO3D 5 місяців тому

    what if I remember one word in the password but i'm not sure about the rest

    • @PentestsandTech
      @PentestsandTech  4 місяці тому

      There is a way to specify certain characters or words using a mask attack, i would look into that

  • @gurbanidaily9974
    @gurbanidaily9974 Місяць тому

    How long does it take to show password after it says "please be patient...."

    • @PentestsandTech
      @PentestsandTech  Місяць тому

      It depends on the actual password. More complex passwords will take longer. Also depends on your hardware.

    • @gurbanidaily9974
      @gurbanidaily9974 Місяць тому

      @@PentestsandTech I've been waiting for about 20mins, is that normal/expected?
      I'm at the "initializing backend runtime for device #1. please be patient....

    • @PentestsandTech
      @PentestsandTech  Місяць тому

      @gurbanidaily9974 oh that sounds like it has not started yet. I would make sure you have the latest drivers installed for your chipset and graphics card. Sometimes initializing can take a while, but not more than 20 mins

  • @vjjovan2411
    @vjjovan2411 5 місяців тому

    What abt the windows encrypted file

    • @PentestsandTech
      @PentestsandTech  5 місяців тому

      Different process, I’ll take a look at it

  • @user-pq6zu8kb5i
    @user-pq6zu8kb5i 11 місяців тому

    i cant find open in terminal file location

    • @PentestsandTech
      @PentestsandTech  11 місяців тому

      You can just open a command prompt and then use cd to change directory to where you need to go.

  • @user-pq6zu8kb5i
    @user-pq6zu8kb5i 11 місяців тому

    could please open my document word document file?

    • @PentestsandTech
      @PentestsandTech  11 місяців тому

      I’m sorry i don’t crack files for people

  • @itzpaco5539
    @itzpaco5539 7 місяців тому

    .\pythone2.exe : The term '.\pythone2.exe' is not recognized as the name of a cmdlet, function, script file, or
    operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try
    again.
    At line:1 char:1
    + .\pythone2.exe .\office2john.py .\moha.xlsx can you solve this please?

    • @PentestsandTech
      @PentestsandTech  6 місяців тому

      i renamed my python executable to python2 so that it wouldn’t get confused for python3, try running it as “python”