JScript Deobfuscation - More WSHRAT (Malware Analysis)

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  • เผยแพร่เมื่อ 27 ม.ค. 2025

ความคิดเห็น • 135

  • @amstevenson
    @amstevenson 3 ปีที่แล้ว +102

    Hacker: Turns code into obfuscated alphabet soup
    42:40 Also hacker: Adds helpful code comment to let you know this line is for Firefox

    • @awli8861
      @awli8861 3 ปีที่แล้ว +5

      hecker XD

  • @mycotina6438
    @mycotina6438 3 ปีที่แล้ว +22

    I love it so much how you speak out loud what you're thinking as you work through the code. I think this kind of video is a lot more useful than tutorials, because we get to see the thought process and from where the ideas come from trough the trials and error.

  • @litmussales9750
    @litmussales9750 2 ปีที่แล้ว +1

    I'm happy seeing you having fun with my codes. I love that part where you said OMG!!!

  • @Irisilol
    @Irisilol 3 ปีที่แล้ว +43

    When John goes "OH NOOOOOOO" you know the code is evil.

  • @jesseramsell1895
    @jesseramsell1895 3 ปีที่แล้ว +41

    "What is that, Jurassic Park? I should know, I'm John Hammond." i died 😂

    • @rrittenhouse
      @rrittenhouse 3 ปีที่แล้ว +1

      I never even realized the similarity on the name LOL. I've even made replica John Hammond Cane's for people... I should have caught that 🤣

  • @hunterbodell1129
    @hunterbodell1129 3 ปีที่แล้ว +41

    I hate that these are so good that I wake up at 6 for them

    • @murkdurk8961
      @murkdurk8961 3 ปีที่แล้ว +2

      You might need to rethink your priorities🤭

    • @alexlefevre8226
      @alexlefevre8226 3 ปีที่แล้ว

      I don't wake up early to watch, but I do wake up to schedule the download, automagically chop the resolution down a bit, and finally upload to a part of my cloud storage where I store every one of these for the future. Kinda silly... But I am using these videos as a set of walkthroughs and have learned an "asston" so far. John does such a good job with these! His ah-ha moments have become the center of mass of which I orbit around.
      Keep it up John... Please!!! Although I know you were busy with the huge ransomware attack recently. Your name was in probably a dozen of the 15 I read. As if I didn't already respect the crap out of you

    • @salmqN
      @salmqN 3 ปีที่แล้ว

      @@murkdurk8961 Nah, completely agree with him

    • @murkdurk8961
      @murkdurk8961 3 ปีที่แล้ว

      @@salmqN not saying this isn't important, but if you set your alarm to wake up for this in the morning, you might need to get a job

    • @salmqN
      @salmqN 3 ปีที่แล้ว

      @@murkdurk8961 I wake up before 6:00 most days regardless of a video or not, and what does having a job got to do with watching anything xD

  • @samuelmiller1691
    @samuelmiller1691 3 ปีที่แล้ว +7

    God I love this. I started watching your videos thanks to the TH-cam Algorithm and had no idea what you are doing. Now I am starting to pick up on things here and there. More more more!

  • @slybandit8117
    @slybandit8117 10 หลายเดือนก่อน

    That was some slick coding to get those vars into the correct places! Well done sir, stuff like that is why I love this channel!

  • @rungoranga6341
    @rungoranga6341 3 ปีที่แล้ว +1

    Malware Analysis -videos are the best. 👍

  • @BlackDragonCZ_alt
    @BlackDragonCZ_alt 3 ปีที่แล้ว +22

    23:52 john think: "John stop using python" Me: "John keep using python, thanks" :D

  • @jannikmeissner
    @jannikmeissner 3 ปีที่แล้ว +7

    At 39:38 I was like "yeees I did suspect 2031 would be the port the C2 server is running on" and it felt sooo good when this suspicion was met.

  • @bendavis8461
    @bendavis8461 3 ปีที่แล้ว +1

    Oooo woow Malware Analysis, great stuff.

  • @cheshirecat6519
    @cheshirecat6519 3 ปีที่แล้ว +1

    I don’t know **** about programming language and malware decoding and reverse engineering and stuff but It’s the 5th video I watch this week on your channel. Just saying.

  • @michaelvandenheuvel317
    @michaelvandenheuvel317 5 หลายเดือนก่อน

    Thank God for good people like you.

  • @ChymekJR
    @ChymekJR 3 ปีที่แล้ว +3

    Your work inspires me! This is so cool

  • @Roxas99Yami
    @Roxas99Yami 8 หลายเดือนก่อน

    great video 10/10 this helped me a lot deobfuscate a .js script i ripped from a site

  • @sebastianinnez3395
    @sebastianinnez3395 3 ปีที่แล้ว +1

    surely John teaches us HOW to obfuscate, looks awesome!

  • @erin1569
    @erin1569 3 ปีที่แล้ว +3

    Are people really complaining about python? It's incredibly comfy. It's often as simple as saying: "Jarvis, convert this code into recognizable commands", but with a few extra words.

  • @vexraill
    @vexraill 3 ปีที่แล้ว +1

    These are always so fun to watch, thanks for sharing your research with us!

  • @KeithGriffiths
    @KeithGriffiths 3 ปีที่แล้ว

    Great video John. Good walk through.

  • @mustafaismail5773
    @mustafaismail5773 3 ปีที่แล้ว

    too inspiring, despite I'm in totally other field of work actually now I'm involved in my free time in coding with python & analysis of C applications since I started watching you almost one year ago.
    High respect brother keep it up always !!

  • @DahlFreeman
    @DahlFreeman 3 ปีที่แล้ว

    Great video!!! So much fun to watch

  • @sjslife
    @sjslife 3 ปีที่แล้ว

    I fookin love u J, loads of love from UK

  • @benjaminthelen1413
    @benjaminthelen1413 3 ปีที่แล้ว +27

    Does anyone besides me else just watch him even though you have no idea what hes doing?

    • @1FelixxileF1
      @1FelixxileF1 3 ปีที่แล้ว

      Same

    • @justinboss4131
      @justinboss4131 3 ปีที่แล้ว

      @@1FelixxileF1 same here buddy

    • @joancasals4365
      @joancasals4365 3 ปีที่แล้ว

      same here

    • @StreuB1
      @StreuB1 3 ปีที่แล้ว

      Yep, absolutely no idea what he's doing but its awesome to watch brilliant people work their jam.

    • @codydietrich4246
      @codydietrich4246 10 หลายเดือนก่อน

      Same here, but he makes me wanna learn!

  • @fordorth
    @fordorth 3 ปีที่แล้ว

    This was a great video... very fast!

  • @pbezunartea
    @pbezunartea 3 ปีที่แล้ว

    Great video! Amazing job!

  • @BloodBornKnight
    @BloodBornKnight 2 ปีที่แล้ว

    The king in cyber security huge fan.

  • @snake1980eyes
    @snake1980eyes 3 ปีที่แล้ว +11

    that filename actualy is from romanian language and it translates to INVOICE in english

    • @phyotyla
      @phyotyla 3 ปีที่แล้ว

      Apparently the same in Swedish and Spanish among others

  • @johtodev
    @johtodev 3 ปีที่แล้ว

    love these videos

  • @eklypzn
    @eklypzn 3 ปีที่แล้ว +5

    Hilarious. I'm wearing that shirt right now.

    • @_JohnHammond
      @_JohnHammond  3 ปีที่แล้ว +4

      IT'S SUCH A GOOD SHIRT

    • @zimboiii9025
      @zimboiii9025 3 ปีที่แล้ว +1

      @@_JohnHammond WHAT SHIRT IS IT

  • @gustinstamatinos9910
    @gustinstamatinos9910 3 ปีที่แล้ว

    I could sit back with a beer and watch these all month. ...okay, a few beers.

  • @dustyboyle
    @dustyboyle 3 ปีที่แล้ว

    Thanks for the video. Very cool

  • @larziel7107
    @larziel7107 3 ปีที่แล้ว +6

    Thanks to you I'm trying to learn Python myself! :)

  • @camerontgore
    @camerontgore 3 ปีที่แล้ว +1

    I get a good chuckle everytime you say Show-toast 😂

  • @happyked
    @happyked 3 ปีที่แล้ว +1

    Great content as always. Are you planning to make a video about Kaseya and REvil?

  • @ViperDerKranke
    @ViperDerKranke 7 หลายเดือนก่อน

    12:20 says it all

  • @nordgaren2358
    @nordgaren2358 3 ปีที่แล้ว

    Great reference to Jurassic Park!

  • @drasticwarrior5357
    @drasticwarrior5357 2 ปีที่แล้ว

    @John Hammond, Do you ever go live?? and if so may i please ask what your preferred platform is

  • @TobiasTimpe
    @TobiasTimpe 3 ปีที่แล้ว

    JScript is one of my favorite languages.

  • @logiciananimal
    @logiciananimal 3 ปีที่แล้ว +2

    "Please commit Sudoku"? Not while I'm supposedly at work! This video is at least job related sort of otherwise.

  • @andrewloucks6568
    @andrewloucks6568 3 ปีที่แล้ว

    Anyone ever wonder why the bears need so much toilet paper in the charmin advertisements that keep playing ??

  • @LouisSerieusement
    @LouisSerieusement 3 ปีที่แล้ว

    I think you were slightly peaking your audio interface sometimes
    But thank you so much, your videos are very informative !

  • @theragequitgamer246
    @theragequitgamer246 3 ปีที่แล้ว +4

    I'm afraid to scan the qr code on that shirt lol

    • @viv_2489
      @viv_2489 3 ปีที่แล้ว

      😂

  • @kaihuang5420
    @kaihuang5420 3 ปีที่แล้ว

    no way. I am literally learning OSEP materials chapter where they go over Jscript and C#.. The big data has gotten me

  • @Colaholiker
    @Colaholiker 3 ปีที่แล้ว

    Seeing this, I am so glad that my computer would not be vulnerable to this. I doubt, I can apt install WSH. And even if I could, I would not. :-)

  • @PreetisKitchenltr
    @PreetisKitchenltr 3 ปีที่แล้ว +4

    Yay!!! I am first like as well as comment! Great Content Sir!

  • @jkobain
    @jkobain 3 ปีที่แล้ว

    No, the syntax highlight in Sublime Text was working fine, the problem was in escaping borderline quote symbols, for instance.

  • @AnthonyBlakley
    @AnthonyBlakley 3 ปีที่แล้ว

    This was quite the episode..

  • @marlonius05
    @marlonius05 ปีที่แล้ว

    interesting.. still learning... h1senzz3... Hisense? So Huawei/Honor???

  • @jimo8486
    @jimo8486 3 ปีที่แล้ว

    What I use to look up an IP I use check-host and it will tell u all about the hosting

  • @guky667
    @guky667 3 ปีที่แล้ว

    THIS IS SO FRICKIN COOL, WTF!!!

  • @bosch5303
    @bosch5303 3 ปีที่แล้ว +1

    Fun fact. Factura in romanian means invoice

  • @ikhmalfahmi9308
    @ikhmalfahmi9308 3 ปีที่แล้ว +3

    Reallyy missing your ctf videos :,((((((((

  • @gdk111
    @gdk111 3 ปีที่แล้ว

    Thank you John, really interesting 😊

  • @stefank2387
    @stefank2387 3 ปีที่แล้ว

    Finally, great content

  • @Dooglet
    @Dooglet 2 ปีที่แล้ว

    maybe I missed it but how does this usually detonate?

  • @huongkieu8335
    @huongkieu8335 3 ปีที่แล้ว

    John can you give me the link of first file in this video?

  • @SuiGio
    @SuiGio 3 ปีที่แล้ว

    Hey man, I have a obfuscated js code which creates a chrome extension for a game. I was wondering if you would like to share that with you, see if there's a malware in it? Would really like to see whats beneath it, since I've been using it many years now. Let me know how to reach out to you. Cheers, great content!

    • @_JohnHammond
      @_JohnHammond  3 ปีที่แล้ว

      Yes please, always happy to take a look through some weird code -- you can email me with the address in the description :)

  • @realMattGavin
    @realMattGavin 3 ปีที่แล้ว

    I think John was the one who stole the $600mil of ETH and was trying to bring us valuable ententertaining content. Also the way that John acts reminds me of the somewhat "innocence" of the ETH hacker... like "uh, oh, what did I do?" Then returns it all back.

  • @userou-ig1ze
    @userou-ig1ze 3 ปีที่แล้ว

    didn't catch how it deploys, do you have to run the file?

  • @thewhat4228
    @thewhat4228 3 ปีที่แล้ว

    Please where can I get the code or download link to this

  • @MartinHaunschmid
    @MartinHaunschmid 3 ปีที่แล้ว +1

    Now I REALLY want to know what 'show-toast' is.
    EDIT: Now I do. Don't know what I expected.

  • @DD-hn2jr
    @DD-hn2jr 3 ปีที่แล้ว +1

    First I saw somebody using pkill in real life

  • @whatthefunction9140
    @whatthefunction9140 3 ปีที่แล้ว

    How would the js ever reach out of the browser?

    • @carterplasek498
      @carterplasek498 3 ปีที่แล้ว +1

      He references this in a few other videos, this isn't Javascript, it is JScript, which is a confusing way of saying it is Microsoft's Javascript, a scripting language using the same (or very similar) syntax to javascript, but does windows stuff and can run on windows.

  • @btno222
    @btno222 3 ปีที่แล้ว

    Is it good nsa

  • @thowbikdustan6515
    @thowbikdustan6515 3 ปีที่แล้ว +1

    Hey john, can you just upload the malware file anywhere and provide link. AHH maybe your github is fine !!

  • @cyrussecurity
    @cyrussecurity 3 ปีที่แล้ว

    Toast to "show-toast" :D

  • @dddddddddavis
    @dddddddddavis 3 ปีที่แล้ว

    I always watch your reviews and always wonder: what is usually your next step after the analysis? do you follow up reporting the c2 server? if you eventually find out an unreported malware will you follow up with a report? just wondering because these actions can help users in the end of the day.
    - also, thanks for putting out always some good content

  • @0xhex
    @0xhex 3 ปีที่แล้ว

    Could you please share code source ?

  • @cat-boy1357
    @cat-boy1357 3 ปีที่แล้ว

    38:08 - "OwO what is this?"

  • @CarRamrod-uf2ub
    @CarRamrod-uf2ub 3 ปีที่แล้ว +2

    That 1 dislike must have been a mistake.

    • @baxsm
      @baxsm 3 ปีที่แล้ว

      that was from the hacker :/

  • @dowLoveTap
    @dowLoveTap 3 ปีที่แล้ว

    just found this channel, i'm sevral hours in.. oof

  • @jkobain
    @jkobain 3 ปีที่แล้ว

    I've never used NodeJS to casually run JS manually, rhino is a thing, IMO.

  • @claudiafischering901
    @claudiafischering901 3 ปีที่แล้ว

    I found a wired server with a bunch of applications from a doc vba file. But I think this server should be offline now. I think I delete the file because the file which has been downloaded was not on the server. All I know is that target was windows - but it was sended up to a MAC User - that is a little bit stupid I guess. Thanks for video - I have a lot of fun.

  • @crystal_royal3405
    @crystal_royal3405 3 ปีที่แล้ว

    Epic

  • @nextlevelbruh827
    @nextlevelbruh827 3 ปีที่แล้ว

    though, vim is incredible 😉

  • @jimmlmao
    @jimmlmao 5 หลายเดือนก่อน

    you know there is a thing called a for loop john

  • @crazylegs85
    @crazylegs85 3 ปีที่แล้ว

    vim...vim...vim! VIM!!!

  • @jkobain
    @jkobain 3 ปีที่แล้ว

    «Lua» stands for «moon», while the UAC actually mined Mars…

  • @corbezzz
    @corbezzz 3 ปีที่แล้ว +1

    TH-cam algorithm things

  • @magicball60
    @magicball60 3 ปีที่แล้ว

    Share code :) hehe would love to take a look at the rdp module

  • @razaullahkhan8099
    @razaullahkhan8099 ปีที่แล้ว

    NICE ANDROID RUNNING NOW THANKS

  • @tsustyle6263
    @tsustyle6263 3 ปีที่แล้ว +1

    SHOW TOAST!

  • @real1cytv
    @real1cytv 3 ปีที่แล้ว +1

    Well, I'm not shouting at my monitor, but with the stuff you do, I think VScode(/VSCodium) would be the better fit...

  • @fra1897
    @fra1897 3 ปีที่แล้ว

    love the bash at vim fanboys

  • @bellshoe2894
    @bellshoe2894 3 ปีที่แล้ว

    I love watching Justin Roiland hack the NSA

  • @isosthenie8271
    @isosthenie8271 3 ปีที่แล้ว

    Python is a good language. Bite me. :D

  • @daryll4645
    @daryll4645 3 ปีที่แล้ว

    lol Commit Sudoku

  • @magnum_dingus
    @magnum_dingus 3 ปีที่แล้ว +5

    John, keep using python.

  • @hackingismylife2167
    @hackingismylife2167 3 ปีที่แล้ว +1

    Please I need your help

  • @LycanEnforcer
    @LycanEnforcer 3 ปีที่แล้ว

    Yeah, regex with that many characters is fun isn't it? Usually better to just open up python and write a script to replace characters in a document.

  • @gorway6807
    @gorway6807 3 ปีที่แล้ว

    Why is he so scared to say “slaves” when it’s a pretty common computer term with a specific meaning? Cool content tho

    • @heraclitus7893
      @heraclitus7893 2 ปีที่แล้ว

      TH-cam algorithm demonetisation I suppose

  • @MarcinGrobelkiewicz
    @MarcinGrobelkiewicz 3 ปีที่แล้ว

    Can u help to how to do referendum ?how to do real voting ? How to stop fake plandemy

  • @techysecurity4107
    @techysecurity4107 3 ปีที่แล้ว

    Javascript = 😌😌

  • @RyzekZ0008
    @RyzekZ0008 3 ปีที่แล้ว

    1:02:10

  • @JNET_Reloaded
    @JNET_Reloaded 3 ปีที่แล้ว

    mics way too close sounds like your shouting!

  • @pinkeye00
    @pinkeye00 3 ปีที่แล้ว

    cntrl+z

  • @Tedd755
    @Tedd755 3 ปีที่แล้ว +2

    More analysis/reverse engineering, less googling please. Do it off-camera, and if there's any insights, give a summary. I don't like watching someone else browse. I can do that myself.

    • @viv_2489
      @viv_2489 3 ปีที่แล้ว

      @@miyu1424 yeah agree, he is working through and displaying it to us at the same time... I think his concern is that more deep code analysis should be done for C# exe's or binaries in video but that would take immense lot of time...

    • @issecret1
      @issecret1 3 ปีที่แล้ว

      No, thanks. Then if I don't know something he uses I get intimidated and have no idea how he found it