What is .cryptoid files virus? How did it infect your system? Is there a chance to restore your .cryptoid files? Our removal guide will help you understand the answers to all these questions.
In the event that your PC has been hit by the so-called .cryptoid files virus, you will see your important files marked with the extension .cryptoid and a ransom message written in Turkish. Furthermore, your system security will be lowered due to malicious files running on it. Even though that the ransom message of this threat present is as a CRYPTO LOCKER variant, it belongs to Aurora ransomware family. Beware that contacting hackers is not a good idea. So be advised to keep up with our article and learn how to solve the problem with the help of reliable security measures.
Threat Summary
| Name | .cryptoid |
| Type | Ransomware, Cryptovirus |
| Short Description | A data locker ransomware that utilizes sophisticated cipher algorithm to encrypt valuable files stored on infected computers. It then demands a ransom fee for files decryption. |
| Symptoms | Important files are locked and renamed with the extension .cryptoid. Ransom message written in Turkish extorts a ransom payment for their recovery. |
| Distribution Method | Spam Emails, Email Attachments |
| Detection Tool |
See If Your System Has Been Affected by malware
Download
Malware Removal Tool
|
User Experience | Join Our Forum to Discuss .cryptoid. |
| 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. |
.cryptoid Files Virus (CRYPTO LOCKER) – What is It All About?
The .cryptoid files virus is a data locker ransomware that affects popular computer systems. It has recently been released in active attack campaigns that seem to be targeting Turkish speaking users. It pretends to be a [wplinkpreview url=”https://sensorstechforum.com/remove-cryptolocker-ransomware-virus/”] CRYPTO LOCKER version but instead was identified to be a strain of [wplinkpreview url=”https://sensorstechforum.com/remove-aurora-ransomware-virus/”] Aurora ransomware.
Currently, the mechanisms used for the spread of this ransomware are not clearly defined but the guesses are that hackers bet on some of the most popular ones including – malspam, corrupted websites, freeware installers and malvertising. Among these methods the most preferred one is malspam. It is realized with the help of massive email spam campaigns that attempt to deliver the payload file on target computers. They usually present the malicious code in the form of an attached file or clickable URL address. To make you more prone to download the file or click the link, these emails may pose as representatives of legitimate business and governmental services. In the event that you follow the email instructions, you will allow the ransomware payload to run on your device.
Once started on a target PC Aurora .cryptoid files viurs plagues various system settings in order to encrypt valuable files stored on it. It realizes the encryption proccess with the help of a highly sophisticated encryption algorithm probably AES or RSA. Files it targets are likely to be:
- Audio files
- Video files
- Document files
- Image files
- Backup files
- Banking credentials, etc
Following the encryption process, the ransomware leaves all corrupted files inaccessible. Sure sign of an encrypted file is the extension .cryptoid appended to its original name.
In order to strengthen the effect of the encryption process, .refols ransomware could erase all Shadow Volume Copies from the Windows operating system. To do this it runs the following command in the Command Prompt panel:
→vssadmin.exe delete shadows /all /Quiet
At the final infection stage, the ransomware drops a ransom message on your infected device and loads it on the screen. According to the ransom message, which is written in Turkish the only sure way to recover .cryptoid files is to purchase a specialized decryption tool. Here is a copy of the content of this text file which may be called @@_BENI_OKU_@@.txt, @@_DIKKAT_@@.txt or @@_SILINEN_VERILER_@@.txt:
$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$> CRYPTO LOCKER <$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ Merhabalar, Bir kısım dosyalarınız tarafımdan şifrelenmiştir. Bu dosyaların çözümü bendeki şifre ve çözme yazılımı olmadan imkansızdır. Dosyalarınızı eski haline getirmemi istiyorsanız bana krkcdkkn&gmail.com mail adresinden ulaşınız. Anlaştığımız miktarda bir parayı bana ulaştırır ulaştırmaz bilgisayarlarınızdaki bilgilerinizi eski haline getireceğim. Bunun dışındaki çözüm arama girişimleri size sadece zaman kaybettirecektir. Bafrelenmiş dosyaların sadece üzerinde oynanmamışlarının geri geleceğini unutmayımız, u yüzden dosyaların üstünde oynayıp onları bozmayınız. ================== Bana mail yazarken Tütfen de ip adresinizi konu / subject kısmında belirtiniz. Aynı gün yazmanız durumunda bilgilerinizi açmak için talep etmeyi düşünüp not aldığım rakam üzerinden X25 indirim yapacağım. ================== Her türlü sorularınız için krkcdkkn&gmail.com adresinden mail yazabilir a da bu maile bağlı Hangouts sistemi üzerinden anlık ileti gönderebilirsiniz. krkcdkkn&gmail.com $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$> CRYPTO LOCKER <$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
Be advised to refrain from paying hackers the ransom as this action does not guarantee the recovery of your .cryptoid files. Since the code of their threat may be full of bugs, their decrypter may not be working properly.
The good news is that security researchers cracked the code of Aurora ransomware and released a free decryption tool. The tool was created by the malware researcher Michael Gillespie and can be downloaded from the following link, wrapped inside a .zip archive: AuroraDecrypter.zip. The tool is designed to decrypt the following variants of the cryptovirus: .ONI, .desu, .Aurora, .aurora, .Nano and .Animus.
Remove .cryptoid Files Virus (CRYPTO LOCKER) and Attempt to Restore Data
The so-called .cryptoid files virus is a threat with highly complex code designed to corrupt both system settings and valuable data. So the only way to use your infected system in a secure manner again is to remove all malicious files and objects created by the ransomware. For the purpose, you could use our removal guide that reveals how to clean and secure your system step by step. Just in case the released Aurora decryptor fails to restore your .cryptoid files you will find several alternative data recovery approaches that may be helpful in attempting to restore the files. We remind you to back up all encrypted files to an external drive before the recovery process.
Gergana Ivanova
Highly motivated writer with 5+ years of experience writing for ransomware, malware, adware, PUPs, and other cybersecurity-related issues. As a writer, I strive to create content that is based on thorough technical research. I find joy in the process of creating articles that are easy to understand, informative, and useful. Follow me on Twitter (@IRGergana) for the latest in the field of computer, mobile, and online security.
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Attention! SensorsTechForum strongly recommends that all malware victims should look for assistance only by reputable sources. Many guides out there claim to offer free recovery and decryption for files encrypted by ransomware viruses. Be advised that some of them may only be after your money.
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.
About the .cryptoid Research
The content we publish on SensorsTechForum.com, this .cryptoid 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 .cryptoid 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.
References
1. How to Recognize Spam Emails with Ransomware
2. How Does Ransomware Encryption Work?
3. How to Decrypt Ransomware Files
4. Ransomware Getting Greedier and Bigger, Attacks Increase by 40%
5. 1 in 5 Americans Victim of Ransomware
How to Remove .cryptoid from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove .cryptoid
1. Hold Windows Key + R.
2. The "Run" Window will appear. In it, type "msconfig" and click OK.
3. Go to the "Boot" tab. There select "Safe Boot" and then click "Apply" and "OK".
4. When prompted, click on "Restart" to go into Safe Mode.
5. You can recognise Safe Mode by the words written on the corners of your screen.
Step 2: Uninstall .cryptoid and related software 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:
1. Hold the Windows Logo Button and "R" on your keyboard. A Pop-up window will appear.
2. In the field type in "appwiz.cpl" and press ENTER.
3. This will open a window with all the programs installed on the PC. Select the program that you want to remove, and press "Uninstall"
Follow the instructions above and you will successfully uninstall most programs.
Step 3: Clean any registries, created by .cryptoid 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 .cryptoid there. This can happen by following the steps underneath:
1. Open the Run Window again, type "regedit" and click OK.
2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.
3. You can remove the value of the virus by right-clicking on it and removing it.
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: Scan for .cryptoid with SpyHunter Anti-Malware Tool
1. Click on the "Download" button to proceed to SpyHunter's download page.
2. After you have installed SpyHunter, wait for it to update automatically.
3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.
4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.
Video Guide for Automatic and Fast Removal
Step 5 (Optional): Try to Restore Files Encrypted by .cryptoid.
Ransomware infections and .cryptoid 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.
1. Download the recommended Data Recovery software by clicking on the link underneath:
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.
Step 6: How to Restore Files Encrypted by Ransomware (Video Guide)
Get rid of .cryptoid from Mac OS X.
Step 1: Uninstall .cryptoid and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
2. Find Activity Monitor and double-click it:
3. In the Activity Monitor look for any suspicious processes, belonging or related to .cryptoid:
4. Click on the "Go" button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.
5. In the Applications menu, look for any suspicious app or an app with a name, similar or identical to .cryptoid. If you find it, right-click on the app and select “Move to Trash
”.
6. Select Accounts, after which click on the Login Items preference.
Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to .cryptoid. Check the app you want to stop from running automatically and then select on the Minus (“-“) icon to hide it.
7. Remove any left-over files that might be related to this threat manually by following the sub-steps below:
- Go to Finder.
- In the search bar type the name of the app that you want to remove.
- Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
- If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
In case you cannot remove .cryptoid via Step 1 above:
In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:
1: Click on "Go" and Then "Go to Folder" as shown underneath:
2: Type in "/Library/LauchAgents/" and click Ok:
3: Delete all of the virus files that have similar or the same name as .cryptoid. If you believe there is no such file, do not delete anything.
You can repeat the same procedure with the following other Library directories:
→ ~/Library/LaunchAgents
/Library/LaunchDaemons
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 3 (Optional): Try to Restore Files Encrypted by .cryptoid.
Ransomware infections and .cryptoid 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.
1. Download the recommended Data Recovery software by clicking on the link underneath:
Simply click on the link and on the website menus on top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.
.cryptoid FAQ
What is .cryptoid ransomware and how does it work?
.cryptoid 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 algorithm how 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.
How does .cryptoid ransomware infect my computer?
Via several ways..cryptoid Ransomware infects computers by being sent via phishing e-mails, 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.
After you download and execute this attachment, a drive-by download occurs and your computer is infected with the ransomware virus.
Another way, you may become a victim of .cryptoid 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 ..cryptoid files?
You can't. At this point the ..cryptoid files are encrypted. You can only open them once they are decrypted.
Decryptor did not decrypt my data. What now?
Do not panic and backup the files. If a decryptor did not decrypt your ..cryptoid files successfully, then do not despair, because this virus is still new.
One way to restore files, encrypted by .cryptoid ransomware is to use a decryptor for it. But since it's a new virus, advised that the decryption keys for it may not be out yet and available to the public. We will update this article and keep you posted as soon as this decryptor is released.
How Do I restore "..cryptoid" files (Other Methods)?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore ..cryptoid files.
These methods are in no way 100% guarantee that you will be able to get your files back. But if you have a backup, your chances of success are much greater.
How do I get rid of .cryptoid ransomware virus?
The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti malware software. It will scan for and locate .cryptoid ransomware and then remove it without causing any additional harm to your important ..cryptoid files.
Also, keep in mind that viruses like .cryptoid ransomware also install Trojans and keyloggers that can steal your passwords and accounts. Scanning your computer with an anti-malware software will make sure that all of these virus components are removed and your computer is protected in the future.
What to Do If nothing works?
There is still a lot you can do. If none of the above methods seem to work for you, then try these methods:
- Try to find a safe computer from where you can can login on your own line accounts like One Drive, iDrive, Google Drive and so on.
- Try to contact your friends, relatives and other people so that they can check if they have some of your important photos or documents just in case you sent them.
- Also, check if some of the files that were encrypted it can be re-downloaded from the web.
- Another clever way to get back some of your files is to find another old computer, a flash drive or even a CD or a DVD where you may have saved your older documents. You might be surprised what will turn up.
- You can also go to your email account to check if you can send any attachments to other people. Usually what is sent the email is saved on your account and you can re-download it. But most importantly, make sure that this is done from a safe computer and make sure to remove the virus first.
More tips you can find on our forums, where you can also asks any questions about your ransomware problem.
How to 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.