The CryptXXX 3.0 ransomware virus is back with a new variant. Files are encrypted with a .crypz extension. This time, the ransomware is more ruthless than before. Not only does it spread more aggressively through exploit kits but the newest variant may come with an infostealer called StillerX.
When encryption is finished, the ransomware will give you a personal ID, which you are supposed to use to pay for decryption. To see how to remove this ransomware virus and what you could do to recover your files, you should read the whole article.
Threat Summary
| Name | Crypz Ransomware |
| Type | Ransomware |
| Short Description | The latest variant of the CryptXXX ransomware. Encrypts your files (including ones found on network drives) and asks money for decryption giving you a personal ID for the purpose. |
| Symptoms | The ransomware encrypts files with a .crypz extension. Creates a ransom note and gives links to specific sites, based on the Tor browser. It asks for payment to supposedly give access to a decrypter. |
| Distribution Method | Email Attachments, Executable Files, Exploit Kits |
| Detection Tool |
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| User Experience | Join Our Forum to Discuss Crypz Ransomware. |
| Data Recovery Tool | Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive. |
Crypz Ransomware – How Did I Get Infected?
Crypz ransomware can infect you through more than one way. Exploit kits remain the main cause of the infection being spread so rapidly. The exploit kits that are mainly used are Angler EK and Bedep EK. Other exploits might be involved as well, including the EITest malware campaign, which redirects to Angler, from compromised sites and hijacked sub-domains.
Spam emails continue to be a common factor in the spread of the Crypz ransomware. The emails have attached files which contain an executable file with malicious code. The malware code could be the actual ransomware, or other malware delivering files for the real threat to a compromised device.
Another well-known way for spreading the Crypz infection is via social media and file-share networks. DropBox was used in the past for spreading previous variants of the virus, disguised as something else like a useful app. You should be very wary of what you are downloading, opening or clicking, especially from a source with unknown origin. Steer away from suspicious links and files is the best tip to follow in such a situation.
Crypz Ransomware – Technical Information
The CryptXXX ransomware is back with a bang. The name UltraCrypter doesn’t seem to be in play anymore. This time, it can infect network drives, comes with an infostealer which can extract account credentials and passwords from a victim’s computer. For more information about these new capabilities of the ransomware, read the article on CryptXXX Version 3.100
The newest variant of the ransomware is dubbed Crypz and asks for money to be paid as ransom. If left unpaid the price rises. Files have a .crypz and that’s from where the name comes from. Once infected a registry key is created associated with the virus:
→HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\StartPage2
A .html file is created when encryption is completed and the name of the file may be random. The file opens a browser to show the .html code. This is done for one reason – to make the links given inside clickable. This file spreads copies of itself around numerous locations which have encrypted files. The same file with the text inside is made into a .bmp picture as well. The picture is set as a desktop background after the encryption process.
You can have a look at the .bmp file down here:
The file contains various hyperlinks and a changed version of the sites for decryption. The sites might redirect you to other pages for payment which indicates that cyber criminals have multiple domains created for the task. The file shown above reads:
NOT YOUR LANGUAGE? USE https://translate.google.com
What happened to your files ?
All of your files were protected by a strong encryption with RSA4096
More information about the encryption keys using RSA4096 can be found here: https://en.wikipedia.org/wiki/RSA_(cryptosystem)How did this happen ?
!!! Specially for your PC was generated personal RSA4096 Key , both public and private.
!!! ALL YOUR FILES were encrypted with the public key, which has been transferred to your computer via the Internet.
!!! Decrypting of your files is only possible with the help of the private key and decrypt program , which is on our Secret ServerWhat do I do ?
So , there are two ways you can choose: wait for a miracle and get your price doubled, or start obtaining BITCOIN NOW! , and restore your data easy way
If You have really valuable data, you better not waste your time, because there is no other way to get your files, except make a paymentYour personal ID:
For more specific instructions, please visit your personal home page, there are a few different addresses pointing to your page below:
–
If for some reasons the addresses are not available, follow these steps:
1 – Download and install tor-browser: https://www.torproject.org/projects/torbrowser.html.en
2 – After a successful installation, run the browser
3 – Type in the address bar https://
4 – Follow the instructions on the siteBe sure to copy your personal ID and the instructions link to your notepad not to lose them.
If you follow any of the provided web links which are displayed, you will see the following page load:
Entering your personal ID number will get you inside the system of the decryption service. Inside, you will find full payment instructions as past variants:
Your files are encrypted
If you do not pay for decrypting until [Date], the decryption cost will increase 2 and will be 1008 USDWe present you a special software that will allow you to decrypt your files.
How to buy the Decryption Tool?
1. You can pay using Bitcoin, getting them by the way most convenient for you.
2. You need to create a Bitcoin-wallet (e-wallet or other method).
3. Buy Bitcoin on one of the trading platforms.
4. Send 1.2 BTC to Bitcoin address.
5. Enter the ID of your Bitcoin-transaction.
6. Please check payment information you mentioned and click on “PAY” (Attention! Do not provide incorrect information! Otherwise, the payment amount will be increased by several times, or your account will be blocked!)
The price initially asked is 1.2 BitCoins, which equals a sum of about 500 US dollars. You will have up to five days or to a week to pay. If you don’t make a payment, the price increases, but there is no threat that your files are going to be erased or lost.
Do NOT pay the notorious cyber criminals. They show no signs of stopping and paying them will only get them what they want. The more money they collect, the bigger stimulus they have to make their ransomware stronger. Users have reported to us that they have paid the ransom and received non-working keys.
Researchers from Kaspersky and TrendMicro have developed free decrypt tools for previous variants of the ransomware, and we expect that they will update their tools. If not, hopefully, other researchers rise and make a new such tool.
The Crypz ransomware encrypts files with the extensions encrypted by CryptXXX 3.0:
→.3dm, .aes, .ARC, .asc, .asf, .asm, .asp, .avi, .bak, .bat, .bmp, .brd, .cgm, .class, .cmd, .cpp, .crt, .csr, .CSV, .dbf, .dch, .dcu, .dif, .dip, .djv, .djvu, .doc, .DOC, .docb, .docm, .docx, .DOT, .dotm, .dotx, .eml, .fla, .flv, .frm, .gif, .gpg, .hwp, .ibd, .jar, .java, .jpeg, .jpg, .key, .lay, .lay6, .ldf, .max, .mdb, .mdf, .mid, .mkv, .mml, .mov, .mp3, .mp4, .mpeg, .mpg, .ms11, .MYD, .MYI, .NEF, .obj, .odb, .odg, .odp, .ods, .odt, .otg, .otp, .ots, .ott, .PAQ, .pas, .pdf, .pem, .php, .png, .pot, .potm, .potx, .ppam, .pps, .ppsm, .ppsx, .PPT, .pptm, .pptx, .psd, .qcow2, .rar, .raw, .RTF, .sch, .sldx, .slk, .sql, .SQLITE3, .SQLITEDB, .stc, .std, .sti, .stw, .svg, .swf, .sxc, .sxd, .sxi, .sxm, .sxw, .tar, .tar, .bz2, .tbk, .tgz, .tif, .tiff, .txt, .uop, .uot, .vbs, .vdi, .vmdk, .vmx, .vob, .wav, .wks, .wma, .wmv, .xlc, .xlm, .xls, .XLS, .xlsb, .xlsm, .xlsx, .xlt, .xltm, .xltx, .xlw, .xml, .zip, .zipx
The extension list may have new additions with the new variant, but the previous extensions are surely still being encrypted. After the encryption process is done, all files found on your PC and network will get a second extension added as their appendix – .crypz.
Crypz ransomware deletes Shadow Volume Copies from Shadow Explorer in the Windows Operating System same as previous variants of the ransomware do.
Malware researchers came up with free decrypt tools for previous variants of the ransomware – you can read more about it in the Cryp1 (UltraCrypter) article. Continue reading further, to see what you can try doing about the file decryption while we wait for a fully working decrypt software.
Remove Crypz Ransomware and Restore .Crypz Files
If your computer got infected with Crypz, you should have some experience in removing viruses. You should get rid of Crypz ransomware as soon as possible because it will keep encrypting files. What’s worse, if not dealt with, the ransomware virus will infect others over your network. The recommended thing to do is to remove the virus and follow the step-by-step instructions guide provided here.
- Step 1
- Step 2
- Step 3
- Step 4
- Step 5
Step 1: Scan for Crypz Ransomware with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall Crypz Ransomware and related malware from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully delete most unwanted and malicious programs.
Step 3: Clean any registries, created by Crypz Ransomware on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by Crypz Ransomware there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.
Step 4: Boot Your PC In Safe Mode to isolate and remove Crypz Ransomware
Step 5: Try to Restore Files Encrypted by Crypz Ransomware.
Method 1: Use STOP Decrypter by Emsisoft.
Not all variants of this ransomware can be decrypted for free, but we have added the decryptor used by researchers that is often updated with the variants which become eventually decrypted. You can try and decrypt your files using the instructions below, but if they do not work, then unfortunately your variant of the ransomware virus is not decryptable.
Follow the instructions below to use the Emsisoft decrypter and decrypt your files for free. You can download the Emsisoft decryption tool linked here and then follow the steps provided below:
1 Right-click on the decrypter and click on Run as Administrator as shown below:
2. Agree with the license terms:
3. Click on "Add Folder" and then add the folders where you want files decrypted as shown underneath:
4. Click on "Decrypt" and wait for your files to be decoded.
Note: Credit for the decryptor goes to Emsisoft researchers who have made the breakthrough with this virus.
Method 2: Use data recovery software
Ransomware infections and Crypz Ransomware aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.
Simply click on the link and on the website menus on the top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.
Crypz Ransomware-FAQ
What is Crypz Ransomware Ransomware?
Crypz Ransomware is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files.
Many ransomware viruses use sophisticated encryption algorithms to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.
What Does Crypz Ransomware Ransomware Do?
Ransomware in general is a malicious software that is designed to block access to your computer or files until a ransom is paid.
Ransomware viruses can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.
How Does Crypz Ransomware Infect?
Via several ways.Crypz Ransomware Ransomware infects computers by being sent via phishing emails, containing virus attachment. This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.
Another way you may become a victim of Crypz Ransomware is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.
How to Open .Crypz Ransomware files?
You can't without a decryptor. At this point, the .Crypz Ransomware files are encrypted. You can only open them once they are decrypted using a specific decryption key for the particular algorithm.
What to Do If a Decryptor Does Not Work?
Do not panic, and backup the files. If a decryptor did not decrypt your .Crypz Ransomware files successfully, then do not despair, because this virus is still new.
Can I Restore ".Crypz Ransomware" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Crypz Ransomware files.
These methods are in no way 100% guaranteed that you will be able to get your files back. But if you have a backup, your chances of success are much greater.
How To Get Rid of Crypz Ransomware Virus?
The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti-malware program.
It will scan for and locate Crypz Ransomware ransomware and then remove it without causing any additional harm to your important .Crypz Ransomware files.
Can I Report Ransomware to Authorities?
In case your computer got infected with a ransomware infection, you can report it to the local Police departments. It can help authorities worldwide track and determine the perpetrators behind the virus that has infected your computer.
Below, we have prepared a list with government websites, where you can file a report in case you are a victim of a cybercrime:
Cyber-security authorities, responsible for handling ransomware attack reports in different regions all over the world:
Germany - Offizielles Portal der deutschen Polizei
United States - IC3 Internet Crime Complaint Centre
United Kingdom - Action Fraud Police
France - Ministère de l'Intérieur
Italy - Polizia Di Stato
Spain - Policía Nacional
Netherlands - Politie
Poland - Policja
Portugal - Polícia Judiciária
Greece - Cyber Crime Unit (Hellenic Police)
India - Mumbai Police - CyberCrime Investigation Cell
Australia - Australian High Tech Crime Center
Reports may be responded to in different timeframes, depending on your local authorities.
Can You Stop Ransomware from Encrypting Your Files?
Yes, you can prevent ransomware. The best way to do this is to ensure your computer system is updated with the latest security patches, use a reputable anti-malware program and firewall, backup your important files frequently, and avoid clicking on malicious links or downloading unknown files.
Can Crypz Ransomware Ransomware Steal Your Data?
Yes, in most cases ransomware will steal your information. It is a form of malware that steals data from a user's computer, encrypts it, and then demands a ransom in order to decrypt it.
In many cases, the malware authors or attackers will threaten to delete the data or publish it online unless the ransom is paid.
Can Ransomware Infect WiFi?
Yes, ransomware can infect WiFi networks, as malicious actors can use it to gain control of the network, steal confidential data, and lock out users. If a ransomware attack is successful, it could lead to a loss of service and/or data, and in some cases, financial losses.
Should I Pay Ransomware?
No, you should not pay ransomware extortionists. Paying them only encourages criminals and does not guarantee that the files or data will be restored. The better approach is to have a secure backup of important data and be vigilant about security in the first place.
What Happens If I Don't Pay Ransom?
If you don't pay the ransom, the hackers may still have access to your computer, data, or files and may continue to threaten to expose or delete them, or even use them to commit cybercrimes. In some cases, they may even continue to demand additional ransom payments.
Can a Ransomware Attack Be Detected?
Yes, ransomware can be detected. Anti-malware software and other advanced security tools can detect ransomware and alert the user when it is present on a machine.
It is important to stay up-to-date on the latest security measures and to keep security software updated to ensure ransomware can be detected and prevented.
Do Ransomware Criminals Get Caught?
Yes, ransomware criminals do get caught. Law enforcement agencies, such as the FBI, Interpol and others have been successful in tracking down and prosecuting ransomware criminals in the US and other countries. As ransomware threats continue to increase, so does the enforcement activity.
About the Crypz Ransomware Research
The content we publish on SensorsTechForum.com, this Crypz Ransomware how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific malware and restore your encrypted files.
How did we conduct the research on this ransomware?
Our research is based on an independent investigation. We are in contact with independent security researchers, and as such, we receive daily updates on the latest malware and ransomware definitions.
Furthermore, the research behind the Crypz Ransomware ransomware threat is backed with VirusTotal and the NoMoreRansom project.
To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.
As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.
How to recognize trustworthy sources:
- Always check "About Us" web page.
- Profile of the content creator.
- Make sure that real people are behind the site and not fake names and profiles.
- Verify Facebook, LinkedIn and Twitter personal profiles.
Hi,
I got my laptop by virus attack, due to that all files got converted into some known format called .crypz.
Kindly let me know, how i will get my data back. All files are encrypted by Crypz ransomware . can I get back my data again.I am try recovering method to get the data but failed to get back my data, if their is any method to get my data or any decrypting program please suggest me and also give solution for this ransomware attack .
I have question, Can ransom only encrypt data or else they can do also collect the data?
Hi abhinav,
Unfortunately, some crypto viruses may also employ infostealers. There is no telling what cyber criminals will do with your data once it is in their hands.
What recovery method have you tried so far?