TryHackMe! Overpass - Authentication Bypass

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  • Опубликовано: 19 окт 2024

Комментарии • 120

  • @bhnjhbjhbkgkkvhnhmbm
    @bhnjhbjhbkgkkvhnhmbm 4 года назад +185

    I watched so much John Hammond that my son was born a ginger, true story.

  • @andycascade
    @andycascade 4 года назад +137

    It would be interesting to see your TryHackMe streams without preparations, just cracking tasks in real time with chat. BTW, I like your CTF streams.

  • @zuk0273
    @zuk0273 4 года назад +56

    John hammond is that guy with whom you can hangout and discuss all the geeky stuffs and still look damn cool. Awesome John

  • @KapuzenSohn
    @KapuzenSohn 4 года назад +61

    For Cookies:
    You can press F12 and then go to the "Application" tab and then in the left is another menu where you can access the Cookies and add / edit / delete them, no need for a chrome plugin :)

  • @0xGreed
    @0xGreed 4 года назад +13

    I just finished that room, I can’t wait to see how you approched this one !

  • @oai9106
    @oai9106 4 года назад +7

    He's such a kind respectful man, thank you very much for the walkthrough,Cheers

  • @satyamvirat3489
    @satyamvirat3489 4 года назад +2

    I have been studying for the linux and it's tool since a month or over and ur video was the first video of a practical hand season for me.
    Thanks Man!
    Looking forward to more of ur such videos so that I can keep learning.

  • @strappedwithkrylon
    @strappedwithkrylon 4 года назад +31

    I wonder if I'm the only one watching who doesn't have a clue what you're doing, I mean outside of the fairly obvious conceptual aspect of it. Still fun and interesting to watch despite the fact that I lack the technical knowledge that goes behind it.

  • @QQ-nd1gn
    @QQ-nd1gn 3 года назад +1

    That privesc segment was absolutely splendid and educational, thank you so much John

  • @nhantran0
    @nhantran0 4 года назад +3

    I didn't know about TryHackMe until RUclips sends me a notification of this video which belongs to a channel I didn't subscribed to. The website immediately catches my attention. Fascinating how youtube recommendation system works. Thanks for making this video.

    • @djvincon
      @djvincon 4 года назад

      100% same happened to me

  • @mathiasdesouza
    @mathiasdesouza 3 года назад +1

    Great video John!!! It's always a class watching your approach, thanks for spreading knowledge.

  • @neffisback9729
    @neffisback9729 4 года назад +2

    For anyone else having problems (or simply having no clue what to do) with setting up the http.server with python. It is possible you got several different python versions installed and the standard "python" command uses a version before the (i think python3...) module was implemented.
    Just check which versions you got installed with: ls -ls /usr/bin/python*
    If you got python 3.8 or 3.9 installed just use John's command including the python version: sudo python3.9 -m http.server 80
    That worked for me :)

  • @champagnepete3386
    @champagnepete3386 2 года назад +1

    Great work, love how you walk us through it

  • @waldir3442
    @waldir3442 4 года назад +2

    Hello John. A hug from Brazil. Your CTF videos are sensational. Explore more content in this theme. See you later!

  • @dropcake
    @dropcake 3 года назад

    Damn, that's a cool box. I've got to try this and Overpass2 now. Thanks for your great video John!

  • @HundleBundle47
    @HundleBundle47 4 года назад +2

    @John Hammond do you have a video where you discuss how you get set up to tackle these boxes? i.e. connecting to a VPN, setting up any proxies, spinning up a VM, etc? If not would you be able to give a brief overview here or create a video for that? Would love to see your process for getting setup

  • @Tekionemission
    @Tekionemission 2 года назад

    (20:41) - Using John to crack ssh key passhrase, NICE!

  • @imranmahmood493
    @imranmahmood493 11 дней назад

    I am currently studying json exam quite in depth

  • @bruh_5555
    @bruh_5555 4 года назад

    Hacking aside, John also makes a good suspense actor

  • @bruh_5555
    @bruh_5555 4 года назад

    Hello John is there any reason you use chrome and not Firefox, or it's just personal preference?? Love your videos!!!

  • @moebob24
    @moebob24 3 года назад +16

    *almost types "/home/tryjackme"
    John: Woah! Careful there John
    I died!!!!!!

    • @DG-ej5nz
      @DG-ej5nz 2 года назад

      Haha same here!

  • @peterharris7229
    @peterharris7229 3 года назад

    Hey John, I started watching your videos yesterday and am really enjoying them. Just wanted to let you know that this video is not in your TryHackMe! playlist.

    • @_JohnHammond
      @_JohnHammond  3 года назад

      Thanks for the heads up! Just added it in. :) Thanks again!

  • @abdullatifnizamani6850
    @abdullatifnizamani6850 3 года назад

    it was crazy how did you found flaw in log.js , i had no idea about it,, amazing

  • @8.O.8.
    @8.O.8. Год назад

    i decided that instead of plowing through the beginner materials in tryhack me and joining rooms that i can mostly not ssh into and getting frustrated over, i went straight into practice section and i'm so glad i did. i found this guide and i learned infinite and your passion and enjoyment really showed through this vid. i had a few laughs here and there, thank you!!!

  • @gopalpatel2501
    @gopalpatel2501 4 года назад +1

    Love from india @John Hammond
    We love your thm content..and also do more on hackthebox...

  • @descentintozachstrom
    @descentintozachstrom 3 года назад

    Yo John! Sorry if you’ve answered this before. Are you running Ubuntu on a VM, or bare metal?

  • @pipe4188
    @pipe4188 Год назад

    Hey just a question ! ,
    how did you know that the output of cat .overpass is a rot47 algorithm (at 22:37).
    Love your videos btw

    • @chaoskong2987
      @chaoskong2987 Год назад

      You find it out through by looking through the source code of overpass itself.

  • @ahmedtlili3006
    @ahmedtlili3006 4 года назад

    Glad yr back again in it keep it up

  • @vishal_ravanank
    @vishal_ravanank 4 года назад

    I eagerly wait for your TryHackMe ctf videos. Please upload more. ❤️ Love to watch your videos and learn from you. Thank you 🙏

  • @mattsmelser
    @mattsmelser 4 года назад +1

    Great video! Thanks for doing this!
    Do you have a link for the documentation of what the -p flag does with /bin/bash? I'm having trouble finding it on the man page.

    • @somebodystealsmyname
      @somebodystealsmyname 4 года назад +1

      tl;dr: -p will tell bash not to drop privileges.
      ---
      Invocation
      [...]
      The following paragraphs describe how bash executes its startup files. If any of the files exist but cannot be read, bash reports an error. Tildes are expanded in file names as described below under Tilde Expansion in the EXPANSION section.
      [...]
      If the shell is started with the effective user (group) id not equal to the real user (group) id, and the -p option is not supplied, no startup files are read, shell functions are not inherited from the environment, the SHELLOPTS, BASHOPTS, CDPATH, and GLOBIGNORE variables, if they appear in the environment, are ignored, and the effective user id is set to the real user id. If the -p option is supplied at invocation, the startup behavior is the same, but the effective user id is not reset.
      ---
      linux.die.net/man/1/bash

  • @mranonymous9355
    @mranonymous9355 2 года назад

    Great video but HOW do I get linpeas onto the victim side WITHOUT your automated script/tool?

  • @felipesnet
    @felipesnet 4 года назад

    when you VPN into the challenge box does that not mean all your network traffic from your local computer is going through that box?

  • @alph4byt3
    @alph4byt3 4 года назад

    Ever considered ffuf? or is Gobuster just your go to preference?

  • @vijaykishorea3987
    @vijaykishorea3987 3 года назад

    What are the pre-requisites to have known before solving this room?

  • @HabibsWorld96
    @HabibsWorld96 3 года назад

    As a newbie, it's tough to understand for me, looks interesting

  • @monicah3788
    @monicah3788 Год назад +1

    why do most of the "hackers on youtube" waste so much time trying to appear spontaneous when we all know that you prepare a lot in advance and besides that you also edit the material?
    Instead of wasting your neurons trying to appear smarter than you are, you'd better concentrate on transmitting as well as possible.
    The fact that you press Alt+f4 many times does not make you smarter.

  • @zacktzeng8569
    @zacktzeng8569 2 года назад

    Awesome video John!! Thanks for sharing! Quick question, why do you run tee with nikto scan and not gobuster?

  • @MrDeatmatch
    @MrDeatmatch 4 года назад

    Just out of curiosity, how long does it take to actually solve these boxes?

  • @Klausi-uq4xq
    @Klausi-uq4xq 4 года назад

    Great Job! Greets from Germany

  • @Pharm8alin
    @Pharm8alin 4 года назад

    Well done !

  • @aakashadhikari3752
    @aakashadhikari3752 4 года назад

    obviously man ..this vid deserves a like :3

  • @tranquility6358
    @tranquility6358 4 года назад

    All the stars aligned, root cron that executes a shell script from an external source and a writeable /etc/hosts... Damn...

  • @cbug6581
    @cbug6581 4 года назад

    thank you, John, I have always enjoyed watching your videos please make more.

  • @chittodihoc
    @chittodihoc 4 года назад +1

    yeah yeah, keep making video, i just have completed the introduction room after watch your video.

  • @sachalraja1054
    @sachalraja1054 Год назад

    waiting for john to write something in the readme file👀

  • @mortalstang6294
    @mortalstang6294 4 года назад

    Could you share your "upload_files_nc.sh" and "upload_files_wget.sh" on your github? thanks!

  • @Nano-oi7yb
    @Nano-oi7yb 4 года назад

    Good job

  • @BachPhotography
    @BachPhotography 4 года назад

    Very interesting video, I learned a lot, cool way to get root privileges at the end, thanks for sharing!

  • @toinhnguyen7402
    @toinhnguyen7402 3 года назад

    can anyone help me , what the tag -p of /bin/bash means ?

  • @MrLEODUDE
    @MrLEODUDE 4 года назад

    Love me some John "2 videos in 2 days" Hammond. Great Content!

  • @eventhorizon8014
    @eventhorizon8014 4 года назад +1

    Very enjoyable to watch :)

  • @BlkManMountaineer
    @BlkManMountaineer 3 года назад +1

    i get lost when you say convert the format to something that john can read.. so are you just changing it to a txt format?? are you copying the info then putting it into txt?

  • @logiciananimal
    @logiciananimal 3 года назад +1

    Admittedly it is a CTF, but I do find the cascading failures a bit weird - I mean, I wonder if it would be possible to make a slightly more "realistic" example that doesn't rely on /etc/hosts being modifiable? the fact the .thm site was original hosted on localhost suggests there might be something else ...

  • @Noremo83
    @Noremo83 3 года назад +1

    Just a Question. What does "-p" in /bin/bash -p

  • @Pasan34
    @Pasan34 4 года назад

    I like your singing.

  • @controlaltdeleteninjas
    @controlaltdeleteninjas 3 года назад

    Hi John, Great Videos Any chance you could walk us through setting up Cloudflare's Flan Scan?

  • @0xnightfury
    @0xnightfury 10 месяцев назад

    This is definatly not a easy box catogory

  • @Luftbubblan
    @Luftbubblan 4 года назад

    Ty

  • @jerfp8026
    @jerfp8026 Год назад

    Thanks!

  • @ajaykumark107
    @ajaykumark107 4 года назад +1

    Whats the use of /bin/bash -p ??

    • @logicNreason2008
      @logicNreason2008 4 года назад

      The -p option ensures that the effective user id is not reset.

  • @presequel
    @presequel Год назад

    pfff im just starting but if this is easy than it will be a steep, very steep learning curve ... maybe this is easy for an expert, but I doubt if this is easy for a beginner..... but thanx for the vid, this will help a lot!

  • @shubham_srt
    @shubham_srt 4 года назад +1

    which terminal is that?

  • @peterarbeitsloser7819
    @peterarbeitsloser7819 4 года назад

    Great video again. But could you use pwncat next time?

  • @mjtonyfire
    @mjtonyfire 3 года назад

    This excites me

  • @rashpt
    @rashpt 4 года назад

    what was that system password for? Found any use for it?

  • @Now2Sense
    @Now2Sense Год назад

    Grande

  • @furkancosgun3943
    @furkancosgun3943 3 года назад +1

    Güzel içerik

  • @nya0783
    @nya0783 4 года назад

    Love from your discord server @John Hammond

  • @nareshg7292
    @nareshg7292 4 года назад

    please tell me what terminal multiplexer you use

    • @_JohnHammond
      @_JohnHammond  4 года назад +1

      I am using Terminator. I love it!

    • @nareshg7292
      @nareshg7292 4 года назад

      @@_JohnHammond thank you very much ... You've been my inspiration and effective immediately i will start using terminator

  • @0xb15h4l
    @0xb15h4l 3 года назад

    this box was awesome..

  • @ProjectSage
    @ProjectSage 4 года назад

    Thast awesome brother ^^

  • @q-bert558
    @q-bert558 3 года назад

    Nice!

  • @CyberxploitHausa
    @CyberxploitHausa 2 года назад

    Great

  • @cooliceman0001
    @cooliceman0001 3 года назад

    So cool

  • @ca7986
    @ca7986 4 года назад

    ❤️

  • @opiniondiscarded6650
    @opiniondiscarded6650 3 года назад

    That's brilliant, but I like this

  • @theuniverse9456
    @theuniverse9456 4 года назад

    Wow! That was cool😎!!

  • @xguidosan
    @xguidosan 4 года назад

    NICE ED SHEERAN

  • @space8028
    @space8028 4 года назад

    8:00 is it python or js ?

  • @surferbum618
    @surferbum618 4 года назад

    Nice

  • @goforit367
    @goforit367 4 года назад

    Hi John I really do like your vids . Could you pls slow down a bit...You do things too quick for us the newbies... :)

  • @geekbunny5844
    @geekbunny5844 4 года назад

    tryjackme lol.
    careful john

  • @123gostly
    @123gostly 4 года назад

    Doing the yt algorithm thing

  • @enessimsek4624
    @enessimsek4624 Год назад

    it was medium room

  • @Ms.Robot.
    @Ms.Robot. 4 года назад

    Nice. Ohhh💗

  • @NexInfernis
    @NexInfernis 3 года назад

    when i'm running python -m http.server command why it is coming command not found
    sudo pyhton3 -m http.server 80
    sudo: pyhton3: command not found

  • @JohnDoe-by1xg
    @JohnDoe-by1xg 4 года назад

    That -p would have helped me if i saw it yestersay for overpass 2...anyways alrdy done😅

  • @faiqzafran4383
    @faiqzafran4383 4 года назад

    When did ed sheeran starts writing codes

  • @shuvambarui7158
    @shuvambarui7158 4 года назад

    33:45 tryhackme on the way to sue you for defamation

  • @Hackedpw
    @Hackedpw 4 года назад

    K

  • @LinuxJedi
    @LinuxJedi 3 года назад

    TRY JACKME LMFAO

  • @hudson8207
    @hudson8207 4 года назад

    This would be better if you didn't practice this before you did it

  • @fordorth
    @fordorth 3 года назад

    I keep trying to subscribe but the only option I get is unsubscribe I can't figure it out... maybe next time. =)

  • @anuradhalakruwan1918
    @anuradhalakruwan1918 4 года назад

    John Hammond sar windows 10 OS use ethical hac**king course. Please🌹🌹🌹🌹🌹🌹🌹🌹🌹🌹

  • @vcaalnu34
    @vcaalnu34 4 года назад

    This looks like a clone of hackthebox.eu

  • @asnibzayd7500
    @asnibzayd7500 4 года назад

    #sudo apt hack 'John Hammond'
    #password:
    #access denied

  • @mecho771
    @mecho771 Год назад

    I like to do the follow along but when I enter the command " subl " on tryhackme it says command not found.

  • @icaronunes
    @icaronunes 2 года назад

  • @danyrogers4220
    @danyrogers4220 4 года назад

    nice