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CryptXXX ransomware virus. How to Remove? (Uninstall Guide)

removal by - -   Also known as UltraCrypter | Type: Ransomware
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How dangerous is CryptXXX virus?

CryptXXX virus is a dangerous ransomware which has also been called by security experts as UltraCrypter and Ransom.CryptXXX.[1] This cyber threat was detected in the beginning of May. Since then, it has changed a lot - security researchers have already announced about CryptXXX 2.0, CryptXXX 3 and .crypt versions. No matter how different they look, they all work with the main purpose which is to encrypt people's precious data and make them pay ransoms. According to the latest news, ransomware virus was updated for the sixth time - now it offers Christmas discount to its victims. So, while previous versions of this ransomware had been asking 1.2 Bitcoin from their victims what is equal to $1850, now you can get a discount and buy a decrypter for 0.5 BTC.[2] However, do NOT think about about purchasing the malicious UltraDeCrypter offered by the developers of this ransomware because making payments to cyber criminals does not guarantee that you will get your files. In case of infiltration of this ransomware, you need to remove CryptXXX from the system with the help of Reimage and restore your data with the decrypter presented by security experts. To decrypt your files encrypted by CryptXXX ransomware, use RannohDecrypter created by Kaspersky labs.[3]

The picture revealing CryptXXX ransomware

After the latest changes presented in this ransomware, it appends these extensions to the target files: .crypt, .cryp1.crypz. However, some versions of this ransomware have been leaving the same filenames, so the only difference showing victims that they are affected by a serious virus has been that you can't open them. Also, the latest version of this dangerous ransomware fails to provide the support service for those who have problems with payments and displays its ransom warning in these files: README.html, README.bmp, README.txt. Needless to say, hackers would not be so engaged in creating new viruses if this activity would not be profitable.[4] Besides the original CryptXXX ransomware, there are tens of other ransomware developers variants used to extort even more profit from the unsuspecting users. You will find a list of these versions on 2-spyware.com.

Finally, according to some of security experts, CryptXXX also displays characteristics of a Trojan virus and may steal from your BitCoin wallet or collect data and login credentials to be able to connect directly to your bank account. We must warn you that a combination of Trojan and ransomware viruses is especially dangerous, so hesitating to remove such threat from the computer may result in really disastrous consequences.

What can I expect from ransomware?

It is almost impossible to indicate when the initial CryptXXX infiltration occurs. You may notice system slowdowns, minor errors but no clear signs of a ransomware infection occur. The victims usually notice the virus at its final stage, when they can no longer access their files. However at this point, it is already too late to revert the damage that has been done to the computer. And all that the users are left with is a ransom note, featuring a few links to the anonymous websites, where they can pay for the file decryption key. Perhaps envying the success of infamous viruses CryptoWall and TeslaCrypt 4.0, the scammers demand around $515 USD per PC, which is a slightly larger sum than regularly demanded by other ransomware. Although, it seems that the greed of cyber criminals is still expanding as they threaten to double the sum if the victim hesitates to pay up. So, if your computer has been taken over by this malware, the first thing you should do is prioritize CryptXXX removal rather than search for the money. Besides, even if you manage to recover your files with a decryption tool sent to you by the cyber criminals, there is a chance that the information you provided while paying the ransom will be used to simply rob you. This is another major reason not to hesitate and remove the virus from your computer as soon as possible. 

Other CryptXXX versions:

CryptXXX 2.0. The developers of the CryptXXX ransomware were unpleasantly surprised when the decryption tool was released. However, criminals gathered their resources once again and struck back with a version 2.0 of the CryptXXX virus. This new version is capable of modifying the legitimate rundll32.exe file by replacing it with the malicious svchost.exe. This executable file is responsible for activating the virus. It is also known that the CryptXXX 2.0 is distributed with the help of Trojans. In particular, the virus is associated with Bedep and Angler infections. Luckily, the security experts managed to come up with CryptXXX 2.0 decryption tool as well, and the virus was terminated once more.

CryptXXX 3.0. Even after the release of the CryptXXX and CryptXXX 2.0 decryption tools, the ransomware creators do not seem to stand back. On the contrary, they are becoming even more dangerous. Recently a CryptXXX version 3.0 was released, in which the cyber criminals seem to have "fixed" the shortcomings of the previous two versions. The virus continues spreading with the help of exploit kits such as Angler as well as employs Reveton malware for the distribution. Fortunately, security experts have already presented a tool that is capable of helping users to decrypt their files without having to pay the ransom. Of course, having in mind the previous success of exterminating this virus, there is a chance that the hackers will come up with new ransomware any time soon.

CryptXXX 4.0. The fourth CryptXXX version has been released right after the leak of decryption keys for .crypz and .cryp1 virus versions. This is an even more powerful virus, which encodes data using RSA4096 encryption. Currently, there are no decrypter for CryptXXX 4 version, so you can't restore your encrypted files for free. However, you can always use data recovery steps presented by 2-spyware.com experts to recover files encrypted by CryptXXX 4. We should also add that this malware was first discovered at the end of July 2016 and has been actively distributed via compromised websites that redirect users to Neutrino Exploit Kit.

.crypt file extension virus. Even though this version of the virus is relatively new, it spreads rapidly and the cyber security experts receive numerous reports about its infiltration. After investigating the .crypt file extension virus, it was found that it encrypts the computer data using RZA4096 encryption algorithm. After the needed data is encrypted, the virus drops !Recovery_.htm and !Recover_.txt documents featuring file recovery instructions on the infected folders of the computer. It is not yet clear, though, what specific sum of money is demanded the file decryption, but the cyber criminals threaten to double it if the ransom is not paid in time. We do not recommend following the demands and encourage you to remove the virus from your computer as quick as possible.

How does CryptXXX ransomware spread?

The first signs of the virus have been spotted in the second half of March. It doesn’t seem that CryptXXX has any preferences choosing its victims. Either you reside in Sao Paulo, Aberdeen or Beijing, the virus might unexpectedly appear at the doorstep of your operating system. Proofpoint experts suspect that the same group of cyber criminals which launched Reveton virus are behind this virtual threat as well. Such conclusions have been made after noticing that both Reveton and CryptXXX virus tend to steal the personal victim’s data. Also, both viruses spread via Angler exploit kit.[5] Speaking of exploit kits, IT specialists call them "fileless infections," due to their sly appearance and ability to leave as few traces as possible on the infected system. Additionally, these exploit kits look for vulnerabilities in the system and seek to install additional malicious content, such as the Bedep Trojan downloader[6] which then can easily download CryptXXX virus on the infected computer. Thus, every user is encouraged to install an anti-spyware application, such as Reimage, for it to monitor the system against such malware.

Furthermore, you shouldn’t exclude the possibility that this malware might infect your computer via spam emails. Though more and more hackers tend to shift to distributing ransomware using exploit kits, still a considerable number of viruses disguise themselves in email attachments. Even if you receive an email from a governmental institution, stay alerted and avoid opening it which might contain a suspicious attachment. If it is unwrapped, CryptXXX executes itself and starts encrypting possibly important files which are often formatted as .doc, .xls, .mp4, .mp3, .png, .txt, .jpg, etc. After some time, the ransomware drops de_crypt_readme.bmp, de_crypt_readme.txt, and de_crypt_readme.html files on the system. Within few minutes, a note emerges declaring about the encrypted files. As we have mentioned before, you should hurry to remove CryptXXX.

CryptXXX removal:

Regarding its complex structure and elaborate transmission method, you should opt for automatic removal right away. Install an anti-spyware tool which should help you to remove CryptXXX. It might be the only option since some versions of ransomware tend to disable anti-virus programs or block access to the websites offering malware removal tools. Thus, after the anti-spyware program finishes the removal process, enable the anti-virus software. Afterward, develop alternatives for data storage. You can either store it on your computer, but you must back it up in order not to lose it in the case of ransomware attack. Additionally, it would be better to use digital data storage devices such as USB sticks. Lastly, if you feel confident enough, you might try removing CryptXXX virus manually. You can find the instructions below.

FAQ:

How do I recover files encrypted by the CryptXXX virus?

Even though the virus exceeds the limits of the regular ransomware viruses, it is not as dangerous as it may seem. The computer specialists have already come up with a CryptXXX decryption tool, which you can use to recover your files. However, if you are infected with the some latest versions of the virus, the decryption tool may not work. Unfortunately, in such a case you need to try other decryption options provided in "Data Recovery" section. 

What are the best ways to prevent CryptXXX attack?

You can try preventing CryptXXX attack with sophisticated antivirus software such as Reimage but you should keep in mind that viruses are often updated and the antivirus systems sometimes struggle to keep up with the latest versions of the viruses. Consequently, some malicious program may accidentally slip through. A better option is to regularly backup your data and store it on some external drive. This way, you will be able to keep your files safe and recover your files in case of an emergency.

When is it safe to recover the data from a backup after the CryptXXX infection?

If you keep your files on some external drive, you should try recovering the data from a backup ONLY after the CryptXXX virus along with its malicious components is completely removed from your computer. Otherwise, you risk having the files on the backup locked too. Make sure you scan your computer with a sophisticated antivirus tool before initiating any data recovery processes.

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If you failed to remove infection using Reimage Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall CryptXXX ransomware 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.
Reimage is recommended to uninstall CryptXXX ransomware 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.
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References

Method 1. Remove CryptXXX using Safe Mode with Networking

Step 1: Reboot your computer to Safe Mode with Networking
Windows 7 / Vista / XP
  • Click Start Shutdown Restart OK.
  • When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
  • Select Safe Mode with Networking from the list
Select 'Safe Mode with Networking'
Windows 10 / Windows 8
  • Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
  • Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
  • Once your computer becomes active, select Enable Safe Mode with Networking in Startup Settings window.
Select 'Enable Safe Mode with Networking'
Step 2: Remove CryptXXX

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 CryptXXX removal.

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

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

Method 2. Remove CryptXXX using System Restore

Step 1: Reboot your computer to Safe Mode with Command Prompt
Windows 7 / Vista / XP
  • Click Start Shutdown Restart OK.
  • When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
  • Select Command Prompt from the list
Select 'Safe Mode with Command Prompt'
Windows 10 / Windows 8
  • Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
  • Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
  • 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
  • Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
  • Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
  • When a new window shows up, click Next and select your restore point that is prior the infiltration of CryptXXX. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
  • 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 CryptXXX removal is performed successfully.
Reimage is a tool to detect malware. You need to purchase full version to remove infections.
More information about Reimage
Reimage is a tool to detect malware. You need to purchase full version to remove infections. More information about Reimage

Bonus: Recover your data

Guide which is presented above is supposed to help you remove CryptXXX from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by 2-spyware.com security experts.

If your files are encrypted by CryptXXX, you can use several methods to restore them:

Recovering files encrypted by CryptXXX ransomware with the help of Data Recovery Pro

To recover files encrypted by Data Recovery Pro, you need to follow the steps given below. It is a well-known application that can be used to restore damaged files and similar data.

Using Windows Previous Versions feature to recover files encrypted by CryptXXX

If System Restore function was enabled on your computer, you can use Windows Previous Versions feature to recover your encrypted data. For that, follow these steps carefully.

  • Find an encrypted file you need to restore and right-click on it;
  • Select "Properties" and go to "Previous versions" tab;
  • Here, check each of available copies of the file in "Folder versions". You should select the version you want to recover and click "Restore".

Use RannohDecrypter created by Kaspersky labs to recover your files for free

Security experts try to keep up with hackers each day. Recently, they presented a free decrypter for CryptXXX and other its versions. To use it for recovering your encryted files you need to download it from here.

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

Jake Doe
Jake Doe - Life is too short for wasting your time on viruses

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Information updated:

Comments on CryptXXX ransomware virus

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Nicky
Im already tired from those ransomware viruses...
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Samantha
Pity that the Internet is becoming less and less safe...
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Kevin
I have a powerful anti-malware app, so I feel protected from ransomware.
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Alex
Guys, no need to peek into porno websites and you wont get infected! :)
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Max
Once my computer was infected with that Reveton virus. Took a lot time to get rid of it.

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