Cryptobot virus. How to remove? (Uninstall guide)

removal by Jake Doevan - -   Also known as Cryptobot ransomware | Type: Ransomware
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What is Cryptobot virus?

Cryptobot is a dangerous ransomware that is spreading around at the moment of writhing. After infiltrating computers without being noticed (thru their backdoors), this virus encrypts each of these files: bay, cdr, cer, cr2, crt, dbf, dcr, dng, doc, docm, docx, dwg, dxf, dxg, indd, jpe, jpg , mdb, mdf, mef, nef, nrw, odm, odp, orf, pdd, pef, pfx, ppt, pptm, pptx, psd, ptx, r3d, raf, raw,, rw2, rwl, srf, srw, wpd, wps, xlk, xls, xlsb, xlsm, xlsx. After doing so, it shows a warning message just like the one that is given below. Here, we must add that each of languages has its own warning that asks to pay a ransom of $500 in order to reveal the decryption key for the victim. Typically, victim is given 72 hours to pay this ransom. If he/she fails to do that, the decryption key, and the ability to connect these encrypted files, is destroyed. It is believed that Cryptobot has already affected several hundreds of PC users. During the past three days, we have received several questions about it. Victims claim: ‘How can I remove Cryptobot virus from my computer’ and ‘I think that Cryptobot ransomware has just locked my files’. It seems that this ransomware is very similar to Cryptolocker and CTB locker, what means that the main thing what it seeks is the money. It is collected with a help of the same technique that has just been revealed in this paragraph. However, we think that you should never pay this fine because there is no guarantee that this payment will help you to get a decryption key. If you believe that you have also been infected with Cryptobot ransomware, the main thing that you have to do is to scan your computer with updated anti-spyware and remove infected files. This will also help you to prevent additional encryption of your files. In addition, try to recover your blocked files with the help of these programs: R-Studio, Photorec or Kaspesky Ransomware Decryptor.

Cryptobot

How can Cryptobot infect my computer?

Cryptobot virus is mostly spread via spam. It seems that this distribution technique is still very popular among hackers because people are still downloading infected email attachments without bothering to check what is the sender or what typo or grammar mistakes can be found in the email. Beware that if an email is full of mistakes or if it belongs to a suspicious sender, there is a huge possibility that it is used for spreading Cryptobot or older ransomwares, such as CryptoLocker, CTB Locker, CryptorBit, etc.

In addition, when trying to avoid infiltration of ransowmare, you should also keep in mind that such cyber threats can also be spreading around via fake notifications. In most of the cases, they claim that you need to update some of your programs, such as Java, Flash Player, FLV player, etc. However, one of victims, who has been tricked into installing Cryptobot virus on computer, has reported that this happened after clicking on the survey ad. In most of the cases, there is no difference what website, legitimate or illegal, you decide to visit because legitimate websites can be hacked as well without much effort. After that, they can be set to display misleading ads during people’s browsing. That’s why you should always double check the security level on your computer and, of course, keep your anti-spyware up-to-date. If you think that Cryptobot malware has infected your computer, this guide is for you:

How to remove Cryptobot virus?

There are lots of people who ask us about the removal of ransomware. If you are one of its victims, you should waste no time and use a guide, which is given below. Finally, we highly recommend thinking about the prevention of such infections like Cryptobot. For that you can use previously mentioned programs. Besides, don’t forget to think about the immunity of your files and backup. For that you can use USB external hard drives, CDs, DVDs, or simply rely on online backups, such as Google Drive, Dropbox, Flickr and other solutions. More information about backups can be found in this post: Why do I need backup and what options do I have for that?

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What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall Cryptobot virus. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.

More information about this program can be found in Reimage review.

More information about this program can be found in Reimage review.
Cryptobot virus snapshot
Cryptobot virus

Manual Cryptobot virus Removal Guide:

Remove Cryptobot using Safe Mode with Networking

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

  • Step 1: Reboot your computer to Safe Mode with Networking

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Safe Mode with Networking from the list Select 'Safe Mode with Networking'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Networking in Startup Settings window. Select 'Enable Safe Mode with Networking'
  • Step 2: Remove Cryptobot

    Log in to your infected account and start the browser. Download Reimage or other legitimate anti-spyware program. Update it before a full system scan and remove malicious files that belong to your ransomware and complete Cryptobot removal.

If your ransomware is blocking Safe Mode with Networking, try further method.

Remove Cryptobot using System Restore

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

  • Step 1: Reboot your computer to Safe Mode with Command Prompt

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of Cryptobot. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with Reimage and make sure that Cryptobot removal is performed successfully.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from Cryptobot and other ransomwares, use a reputable anti-spyware, such as Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware

About the author

Jake Doevan
Jake Doevan - Computer technology expert

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