CryptoLocker Ransomware What You Need To Know

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  • Опубликовано: 3 окт 2024

Комментарии • 377

  • @K0DeX
    @K0DeX 10 лет назад +3

    Thank you so so so so much for giving us the link to Cryptoprevent, and teaching us how to remove it should we get it! You rock. Liking, subbing.

  • @deeznuts4138
    @deeznuts4138 7 лет назад +9

    I would just format my hard drive completely instead of using the tools. I feel safer doing a secure format anyways

  • @thebaconbros9851
    @thebaconbros9851 8 лет назад

    Thanks Britec!
    I was nearly convinced into downloading a fake Java which is truly a virus,but I remembered one of your videos,and exited out of the browser page

  • @Treegrower
    @Treegrower 11 лет назад

    Hey Brian, thanks for spreading awareness on this nasty ransomware. My office computer were ALL infected with this, luckily my IT guy made daily backups. If we didn't have something I restore to, it would have costed us thousands. I'm really glad you're making this virus known, wouldn't want anyone to have to go through what we did :) good video!

  • @comrade_pasta
    @comrade_pasta 11 лет назад +12

    The scary part is that they are allowing payment in 2 bitcoins. Which, at this current rate, is around 800 U.S. (dollars)

    • @MichaelOKeefe2009
      @MichaelOKeefe2009 4 года назад +5

      Make that over $14,000 fucking dollars in 2020 money.

    • @thatdude123
      @thatdude123 3 года назад

      @@MichaelOKeefe2009 What about 2021

  • @billousos7
    @billousos7 11 лет назад

    Nice work man.you solve every question i had on that ransomware.keep the good wok up mate

  • @TheHappyGardeningLife
    @TheHappyGardeningLife 10 лет назад +4

    Man, you really went through this step by step so I could follow and use the information to get rid of this virus, thank you.

  • @tunemanize
    @tunemanize 11 лет назад

    Thanks Brian, one of the most useful and informative videos out there! Love the new intro too

  • @jamatata
    @jamatata 11 лет назад

    Thanks Brian! Thorough, to the point and easy to understand as usual. Keep up the good work!

  • @GManWrites
    @GManWrites 10 лет назад +19

    Nice video by Britec09 on how to deal with CryptoLocker.

    • @Britec09
      @Britec09  10 лет назад +15

      ***** Thanks Graham

  • @Britec09
    @Britec09  11 лет назад

    Cheers Keegan, glad you liked the video and intro.

  • @venkatraman9782
    @venkatraman9782 7 лет назад

    Thank you! Much appreciate the trouble you've taken to describe a step by step approach.

  • @ncraspa
    @ncraspa 11 лет назад

    You have done a wonderful thing here. Hope I don't ever need to use it, but a nice comfort level thanks to you.

  • @unnaturalone
    @unnaturalone 11 лет назад

    Thank you for this vid Brian. I used it to remove this ransomware on my friends computer.

  • @KevinAdair
    @KevinAdair 11 лет назад

    A very clean and understandable video Brian. Thanks for the hard work you put into it.

    • @Belchmaster41
      @Belchmaster41 3 года назад

      Norton has already been rated as the # 1 Anti-virus program worldwide 🙂

  • @Britec09
    @Britec09  11 лет назад +1

    Yeah I a doing OK, hope everything is OK your end, hope to catch up soon.

  • @johnpatus
    @johnpatus 11 лет назад

    great video as always Brian keep up the good work

  • @Sillykat420
    @Sillykat420 8 лет назад

    Thanks, I'm saving this to a playlist in case I ever get hit with this nasty piece of ransomware.

  • @Britec09
    @Britec09  11 лет назад

    Well the golden rule of computing is backup, backup, backup so your right in what your doing.

  • @TheCheekman1
    @TheCheekman1 11 лет назад

    Outstanding job Brian.

  • @sangphung3488
    @sangphung3488 10 лет назад

    Thanks a bunch, its very nice of you to take time to help others, much appreciated

  • @alreid12345
    @alreid12345 11 лет назад

    Great video and great guide Brian.
    Hope you are doing okay mate.

  • @Britec09
    @Britec09  11 лет назад

    I don't think there is a way to stop it once on the system, the reason the program did not show in video is because it only shows its self once encryption is complete, so it will be encrypting data behind the scenes, you probably wont even know its doing it until its to late.

  • @sureshnalamati763
    @sureshnalamati763 10 лет назад

    Your contribution to gain computer knowledge to me is unforgettable. Thanks britec.

  • @Britec09
    @Britec09  11 лет назад

    Thanks Sir Kevin.

  • @fixitdaz
    @fixitdaz 11 лет назад

    Great Vid Bri, Thanks For sharing.

  • @Britec09
    @Britec09  11 лет назад

    Cheers Fred.

  • @Britec09
    @Britec09  11 лет назад

    Thanks Darren.

  • @immenseTie
    @immenseTie 6 лет назад

    Very old vid but it helped me out heaps with a friends PC..TY BRI as always.

  • @Britec09
    @Britec09  11 лет назад

    Cheers mate, wanted to cover removal, recover data and protection.

  • @VenclaireVR
    @VenclaireVR 10 лет назад +3

    Tip: Set your system time back a lot, you'll get more time!

  • @M41NFRAME
    @M41NFRAME 11 лет назад

    thank you Bri another great and very helpful upload

  • @TheStevenWhiting
    @TheStevenWhiting 9 лет назад +2

    Keep an eye out as now there is a new variant called Cryptolocker 3.0 that no one has decryption for yet. And the old Cryptolocker site that was in collaboration with the AV companies has stopped their decryption service. Which is stupid as the AV companies should be continuing the service themselves.

  • @Britec09
    @Britec09  11 лет назад

    Cheers John, it seems these malware makers are making some nasty shit now days.

  • @Britec09
    @Britec09  11 лет назад

    Thanks, I was supposed to make it a couple of weeks ago, but had a computer crash on my system to deal with. But its done now.

  • @TheWordprophet
    @TheWordprophet 11 лет назад

    Thank you again, Brian. You are such a blessing to me. I'm actually starting to understand this stuff! :)
    But please tell me...can I safely install CryptoPrevent while still running McAfee antivurus security? Or will they conflict?
    Please forgive me if this is a stupid question....

  • @ships189
    @ships189 11 лет назад

    Great video, Brian

  • @Britec09
    @Britec09  11 лет назад

    Your welcome Nick.

  • @peterclutch1172
    @peterclutch1172 11 лет назад

    Keep up the great work! Now I feel more comfortable understanding how this Ransomeware implements itself.

  • @rooker-jb2kc
    @rooker-jb2kc 9 лет назад

    Great video, can't beat a bit of verbal instruction.

  • @dejatran
    @dejatran 11 лет назад

    Very thorough Brian nice video

  • @mixolydian2010
    @mixolydian2010 11 лет назад

    Hi thank you very much for the very well presented video, very reassuring even though i have not been "had" by one of these its good to know with a calm methodical approach, right tools these nasty so and so's can be dealt with . Funny at times your accent reminded me of Holly off Red Dwarf. Take it easy.

  • @Britec09
    @Britec09  11 лет назад

    Thanks, glad you liked it.

  • @Britec09
    @Britec09  11 лет назад

    Cheers David

  • @Britec09
    @Britec09  11 лет назад

    Thanks Chris.

  • @ukn0wnus3r912
    @ukn0wnus3r912 11 лет назад

    Thank you for another great tutorial. Huge fan of your work. There is one thing I'd like to ask. What should I do if the given time expired and my antivirus deleted the CryptoLocker ? Are my files gone forever ? Will I still be able to recover my files, perhaps using the same method mentioned in your tutorial ? Thanks in advance and keep up the good work.

  • @darrenarnold7759
    @darrenarnold7759 11 лет назад

    Excellent tutorial as always.Thank you brian.

  • @dave7072
    @dave7072 8 лет назад +1

    Outstanding software & great demonstration Brian. Many thanks indeed. DAve :)

  • @AlysN1dr
    @AlysN1dr 10 лет назад +3

    okay, i'm scared now. the only re-assurance i have aside from protection on computer is that I have two computers, so if something like this ever happened i could watch your 'thanks so much for it' tutorial and take care of the problem. You sir are a really good person, sharing your knowledge with (and i speak only for myself) the technically challenged. Thanks again!

    • @kevinmansell8746
      @kevinmansell8746 10 лет назад

      Alyssa the better way to know it will not happen it happen to me i downloaded AVAST November 2013 i had it ever since they will protect your computer on all levels i am secure with AVAST then any other protection make sure you download the free edition

    • @jakobfel2
      @jakobfel2 10 лет назад

      Kevin's suggestion to use Avast is great. Avast is a very powerful antivirus, even in the free version. Avast and AVG are the top-of-the-line free AV programs out there. If your PC is mid- or low-end, you could also get Spybot Search & Destroy to protect against spyware (which can gather sensitive data), and download Malwarebytes Anti-Malware as well as their Anti-Exploit program. That's decent protection to start, but if your PC is fast enough, I also use Microsoft's EMET, IOBit's Malware Fighter and also their Advanced SystemCare. Using all of those that I listed, together with Chrome as my primary browser -- with Avast's protection extension as well as AdBlocker -- I haven't been successfully infected by anything other than a few minor PUPs that probably weren't even suspicious.
      There's no way to be completely invulnerable, but if you take the necessary precautions, you can protect your PC from most anything. :)

    • @WinstonGuitar
      @WinstonGuitar 9 лет назад

      jacobjedi2 AVAST did not detect or prevent Cryptowall on my friend's computer. Spybot search and destroy said it found "some" malware, but wanted me to pay before they said what they were and eliminated them

    • @jakobfel2
      @jakobfel2 9 лет назад

      Avast unfortunately isn't powerful enough to pick up everything, but that's because it's antivirus, not antivirus and antimalware. As for S&D, yeah, their paywalls are getting old but it's nice to have a bit of spyware protection. Have you tried Malwarebytes? It has been known to really kill ransomware and other forms of malware; it's just insane. Also, for proactive protection against ransomware and other appdata-based malware, what Brian mentioned in this video (CryptoPrevent) works really, really well. Use that in combination with Malwarebytes Anti-Exploit, Avast, and S&D, and unless you let the malware in, you probably aren't going to get infected.

    • @Belchmaster41
      @Belchmaster41 9 лет назад

      jacobjedi2 and Spybot is the only one you can use in Safe Mode

  • @smartnexus1096
    @smartnexus1096 10 лет назад +5

    I've had cryptolocker few times when I've ran scan with malwarebytes on safe mode, and always was able to remove it successfully. It has never popped up window or started to encrypt my data tho, maybe cause I've always ran some strong security suite like Kaspersky.

    • @scottballantine7234
      @scottballantine7234 4 года назад +1

      This comment is a bit late lol, but yes Kaspersky is an extremely powerful anti-virus software, but they also have a separate team that specialises in ransomware decryption services, which are included in the subcription

    • @thatdude123
      @thatdude123 3 года назад

      @@scottballantine7234 lol "A bit late" man try about 7 years later. LMAO

  • @Britec09
    @Britec09  11 лет назад

    Your welcome Riley

  • @computersolutions164
    @computersolutions164 10 лет назад +2

    Simple to use and well written - What programming language did you use ?

  • @kevinvo619
    @kevinvo619 10 лет назад +1

    Thank you so much you really saved my ass right here!

  • @lapy7515
    @lapy7515 8 лет назад

    Great video. Very informative. One Question though if you don't mind, You mention Shadowexplorer, CAN YOU NOT USE WINDOWS RESTORE INSTEAD? Just wondering. Ty

  • @robinclarke2489
    @robinclarke2489 11 лет назад

    Almost at 40k subs keep it up

  • @Britec09
    @Britec09  11 лет назад

    Cheers Bill

  • @Britec09
    @Britec09  11 лет назад

    There is no decryption method known as yet, so using the methods I mentioned in video are the only chance you have or take your chance paying for decryption of your files, which I would not recommend you do.

  • @jerkatlane
    @jerkatlane 10 лет назад +3

    Thanks. Had to remove this the other day. Worked perfectly!

    • @jerkatlane
      @jerkatlane 10 лет назад +1

      Very true. But my customers don't like Linux like us tech's do. :)

    • @omarsouied999
      @omarsouied999 4 года назад

      Jeremy Lane forgot to switch accounts :)

  • @Britec09
    @Britec09  11 лет назад

    Your welcome Donnie.

  • @Wulfrune
    @Wulfrune 11 лет назад

    Thank you very much. Very down to earth, very informative. well done !

  • @jasonfrisco
    @jasonfrisco 11 лет назад

    This is why I never map network shares, especially with the automatically reconnect option. I would connect the the shares as needed. Yes, it's annoying having to do the authentication every time, but it's worth the effort. I store all of my important data on my NAS. With malware like CrypotoLocker running wild out there, everyone who has important data should store this data on a NAS.
    As always, backup, backup, backup.

  • @RazgovorIsDialog
    @RazgovorIsDialog 11 лет назад

    Thank you Brian for making another awesome removal video . Keep up the good work.

  • @warpig454
    @warpig454 10 лет назад

    Hi Brian! Really appreciate all your videos and the work you do to help techs like me. I have two questions: 1) Where do you get all your cool wallpapers? 2) Do you have, or are you planning any help on dealing with the latest version of Crypto type ransomware: CryptoWall 2.0? I have encountered this new variant on client PCs 3 times in the last month. It appears that this new version behaves differently than the original version.
    Again, thanks for all you do!

  • @Britec09
    @Britec09  11 лет назад

    Cheers dude.

  • @Technosquid
    @Technosquid 11 лет назад

    This was extremely thorough. Thanks!

  • @zx8401ztv
    @zx8401ztv 11 лет назад

    I expect i may get some systems like this now, thanks for the tutorial mate :-), allways handy to know whats happened.
    Ive downloaded it, ill tell my frends to run the program straight away to add the policys.
    My head was a bit fuzzy last night so i didnt understand it, but today and many cups of tea and i can see the light lol.
    Please ask your frend if its possible to protect other directorys + whitelist files, im looking to the future changes i can see hackers making to the exe location.

  • @Britec09
    @Britec09  11 лет назад

    Thanks Zeeshan

  • @Zoza15
    @Zoza15 9 лет назад +1

    That is insane!.
    Thanks for the tips and advises..

  • @SolarusRex
    @SolarusRex 11 лет назад

    can you please make a video on what programs are best for your computer health? i think that would be a great thing for people to know

  • @Britec09
    @Britec09  11 лет назад

    Yeah backing up to a Nas drive is the way to go no days.

  • @jozsefbiro2653
    @jozsefbiro2653 11 лет назад

    10x 4 the tutorial Brian. Great one.

  • @Britec09
    @Britec09  11 лет назад

    There is no known why of decryption of data as of yet.

  • @Britec09
    @Britec09  11 лет назад

    Your welcome Daz

  • @floppychicken68
    @floppychicken68 10 лет назад

    Good Video, but I can see why people still 'PAY' in order to have their files DE-crypted once infected. Without a 'current' backup, thousands of files will become infected in short order and that is HUGE for people who have a lot of Data or at least very OLD data (Photos of Kids, Grand-Kids, Vacations, memorable moments, etc...).. Haven't even touched on the 'Corporate' side of things where people have potentially 10's of thousands of dollars worth of DATA. I suppose it's easy to say 'Never pay them', but my guess is that MANY will continue to do so when 'Sentimental' and/or 'Valuable' data is involved.

  • @Britec09
    @Britec09  11 лет назад

    Thanks Miguel

  • @Britec09
    @Britec09  11 лет назад

    CryptoPrevent should not conflict with any AV, if it does then let Nick Shaw know and he will look into the conflict for you.

  • @Britec09
    @Britec09  11 лет назад

    Yeah its shorter as well.

  • @videblu
    @videblu 10 лет назад

    IMPORTANT INFO, Britec please put this in the description or something
    Afaik, previous versions / File history IS NOT ENABLED BY DEFAULT. It also does not appear in the properties for Windows 8/8.1, but it does exist. In windows 8 it's called File History. To enable and configure it go to Control Panel > System and Security > File History, or paste this into the explorer address bar: Control Panel\System and Security\File History

  • @Britec09
    @Britec09  11 лет назад

    Cheers.

  • @wesmatron
    @wesmatron 10 лет назад

    If you have paid for it go to your bank, explain what happened and process a chargeback. Once enough people get their money back, the crims will bugger off.

  • @bostonsports6914
    @bostonsports6914 10 лет назад

    Thanks so much this video helped a lot and I got rid of it and it says you need to recover your files in a couple of days but when I got rid of the virus I still have my files and didn't have to recover them

  • @MrNomad62
    @MrNomad62 9 лет назад

    great video!~! It actually helped, what about if I try malwarebytes first?

  • @bikerbisht110
    @bikerbisht110 8 лет назад

    Thanks for the info .... but don't bother with system restore it's useless against C-locker as it leaves personal files "as is" (in my experience)

  • @Britec09
    @Britec09  11 лет назад

    Thanks.

  • @alexteifert2563
    @alexteifert2563 10 лет назад

    Great job Britec, but wouldn't it be possible to find the cryptolocker's encryption key anywhere? It has to save it somewhere...

  • @rezowanmalek8374
    @rezowanmalek8374 8 лет назад

    Thank you very much!!
    It really helped me

  • @Jopn83
    @Jopn83 11 лет назад

    Excellent great work thank you for the video.

  • @Britec09
    @Britec09  11 лет назад

    Thanks

  • @zx8401ztv
    @zx8401ztv 11 лет назад

    Oh i wasnt slating your software nick, its more likely to be my windows acting silly.
    I did a quick fix and just replaced the registry from a backup.
    It was the settings for adjusting the system restore on every drive, the box for disable was also greyed out and beside it something like restricted by Group policy in brackets.
    As i love pain, and copying files ill have another go and see if it goes silly again ha ha :-))

  • @Britec09
    @Britec09  11 лет назад

    cheers.

  • @Britec09
    @Britec09  11 лет назад

    Yeah always best to backup off the machine your using.

  • @universenerdd
    @universenerdd 4 года назад

    remember the days, when the only ransomware you had to deal with was the a GameOver ZeuS botnet?

  • @Britec09
    @Britec09  11 лет назад

    CryptoPrevent will block other malware that likes to run from the blocked folders.

  • @jakobfel2
    @jakobfel2 10 лет назад

    Supposedly, on Aug 6th, some security research partnership got their hands on all of CryptoLocker's keys so you can recover your files easier. I saw that on another video about this ransomware. I still would say that using CryptoPrevent is a good idea, though, to protect against other forms of ransomware and malware.

  • @Britec09
    @Britec09  11 лет назад

    Your welcome.

  • @Britec09
    @Britec09  11 лет назад

    Yeah McAfee and Norton have lost the plot.

  • @timbrown4481
    @timbrown4481 11 лет назад

    Great video thanks man. But yoa know what's funny... If this happened to my computer I would laugh my ass off cuz I have everything backed up on external drives using a special system so even if I backup the virus I can still get my stuff back. Also there really ain't nothing important on my computer.

  • @Britec09
    @Britec09  11 лет назад

    More videos coming.

  • @NissimEzra
    @NissimEzra 10 лет назад

    another great video, very professional
    thx

  • @cringe9361
    @cringe9361 8 лет назад

    This was uploaded 1 day before my birthday!

    • @mahraba874
      @mahraba874 8 лет назад +6

      +U Mad Bro? U mad bro?

    • @tbd5921
      @tbd5921 7 лет назад

      Clorox Bleach can I drink you

    • @moved1217
      @moved1217 7 лет назад

      Clorox Bleach when was clorox bleach mario