About this threat

[Btcdecoding@qq.com].dqb ransomware file encrypting malware will lock your files and they will be unopenable. Ransomware is the common name for this kind of malicious software. You could have contaminated your machine in a couple of ways, likely either via spam email attachments, malicious advertisements or downloads from dubious sources. If you’re looking for tips on how to stop an infection, carry on reading this article. Dealing with a file-encrypting malware infection may have serious consequences, therefore it’s crucial that you know about its distribution ways. It may be particularly shocking to find your files locked if you’ve never come across ransomware before, and you have no idea what it is. A ransom note should make an appearance soon after the files are encrypted, and it will request that you buy the decryptor. Paying the ransom is not the best choice, seeing as you are dealing with cyber criminals, who will feel no accountability to assist you. It would be more probable that they will not send you a decryption utility. By paying, you’d also be supporting an industry that does damage worth hundreds of millions every year. There is a likelihood that there is a free decryption software available out there, as people specializing in malware could sometimes crack the ransomware. Look into the free decryption software before even considering the payment option. In case backup was created prior to infection, after you eliminate [Btcdecoding@qq.com].dqb ransomware there you should not have problems with recovering data.

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Ransomware spread ways

If you wish to stop future threats, we recommend you read the following paragraphs carefully. It is not unusual for ransomware to use more sophisticated methods to spread, although it usually uses the basic ones. When we say simple, we are talking about ways like spam email, malicious advertisements and downloads. You very likely got your system infected by opening an email attachment that was infected with malware. The malware infected file was attached to an email that may be composed somewhat legitimately, and sent to all potential victims, whose email addresses they store in their database. Normally, those emails are rather evidently fake, but for those who have never dealt with them before, it might seem quite real. If you see that the sender’s email address is completely random, or if there are a lot of grammar mistakes, those might be signs that it’s a malicious email, particularly if it’s in your spam folder. Cyber criminals also tend to use popular company names to not rouse distrust. Even if you think you know the sender, always check the email address to make sure it matches the company’s actual address. Your name not used anywhere and particularly in the greeting may also signal that you’re dealing with malware. Your name will definitely be used by a sender with whom you’ve dealt with before. Let’s say you are an eBay customer, your name will be inserted in the greeting in every email they send you, since it is done automatically.

If you want the short version, always check that the sender is legitimate before opening an attachment. Also, refrain from interacting with ads when you are visiting web pages with dubious reputation. Not all adverts are safe to click on, and you might end up on a web page that’ll initiate a dangerous download. However tempting an advert might seem, avoid engaging with it. Using unreliable pages as download sources may also bring about a contamination. Downloading through torrents and such, are a risk, therefore you should at least read the comments to ensure that you’re downloading safe files. Software comes with flaws, and ransomware or other malware might use them to enter. For these reasons it’s so important that you update your programs, whenever an update becomes available. Whenever software vendors release an update, install it.

How does file-encrypting malware act

The encryption process will begin as soon as you. It will target documents, photos, videos, etc, all files that could be important to you. When the files are located, the file-encrypting malware will employ a powerful encryption algorithm for their encryption. The ones that have been locked will now contain a strange file extension. If you’re still uncertain about what happened, you’ll see a ransom note, which will explain the situation and demand that you pay a certain amount of money to get a decryptor. You could be requested to pay as little as $20 or as much as a couple of thousand, depending on the ransomware. We’ve already mentioned why we believe paying to be a bad idea, but in the end, the decision is yours. You could have other means to restore files, thus you should research them before you make any decisions. It is possible that analysts specializing in malicious software were able to crack the ransomware and release a free decryptor. Try to recall if you have backed up at least some of your files somewhere. And if the ransomware didn’t delete the Shadow copies of your files, you can still restore them with the software Shadow Explorer. If you are yet to do it, we hope you buy some kind of backup soon, so that you don’t jeopardize your files again. If backup is an option, you should only access it after you remove [Btcdecoding@qq.com].dqb ransomware.

[Btcdecoding@qq.com].dqb ransomware termination

Manual removal is not something we advise, just to be clear. If you do not know what you’re doing, your machine could jeopardized. It would be much safer to use a malware elimination software instead. Those tools are made with the purpose to eliminate [Btcdecoding@qq.com].dqb ransomware and similar infections, therefore there shouldn’t be issue. Keep in mind, however, that the utility is not capable of recovering your files, so it won’t be able to do anything about them. File recovery will have to be performed by you.


Learn how to remove [Btcdecoding@qq.com].dqb ransomware from your computer

Step 1. Delete [Btcdecoding@qq.com].dqb ransomware via Safe Mode with Networking

a) Windows 7/Windows Vista/Windows XP

  1. Start → Shutdown → Restart. win7-restart [Btcdecoding@qq.com].dqb ransomware Removal
  2. When it is restarting, start pressing F8 until Advanced Boot Options appear.
  3. Go down to Safe Mode with Networking. win7-safe-mode [Btcdecoding@qq.com].dqb ransomware Removal
  4. Once your computer loads, open your browser and download anti-malware software.
  5. Use it to delete [Btcdecoding@qq.com].dqb ransomware.

b) Windows 8/Windows 10

  1. Click the power button from the Start menu, hold the key Shift and press Restart. win10-restart [Btcdecoding@qq.com].dqb ransomware Removal
  2. Access Troubleshoot, select Advanced options and press Startup settings. win-10-startup [Btcdecoding@qq.com].dqb ransomware Removal
  3. Go down to Enable Safe Mode and press Restart. win10-safe-mode [Btcdecoding@qq.com].dqb ransomware Removal
  4. Once your browser loads, open your browser and download anti-malware software.
  5. Use it to delete [Btcdecoding@qq.com].dqb ransomware.

Step 2. Delete [Btcdecoding@qq.com].dqb ransomware via System Restore

a) Windows 7/Windows Vista/Windows XP

  1. Start → Shutdown → Restart win7-restart [Btcdecoding@qq.com].dqb ransomware Removal.
  2. When it is restarting, start pressing F8 until Advanced Boot Options appear.
  3. Go down to Safe Mode with Command Prompt. win7-safe-mode [Btcdecoding@qq.com].dqb ransomware Removal
  4. In Command Prompt, enter cd restore and press Enter.
  5. Then type in rstrui.exe and press Enter. win7-command-prompt [Btcdecoding@qq.com].dqb ransomware Removal
  6. In the System Restore window that appears, click Next, select restore point, and press Next again.
  7. Press Yes.

b) Windows 8/Windows 10

  1. Click the power button from the Start menu, hold the key Shift and press Restart. win10-restart [Btcdecoding@qq.com].dqb ransomware Removal
  2. Access Troubleshoot, select Advanced options and press Command Prompt. win-10-startup [Btcdecoding@qq.com].dqb ransomware Removal
  3. In Command Prompt, enter cd restore and press Enter.
  4. Then type in rstrui.exe and press Enter. win10-command-prompt [Btcdecoding@qq.com].dqb ransomware Removal
  5. In the System Restore window that appears, click Next, select restore point, and press Next again.
  6. Press Yes.

Step 3. Recover your data

If ransomware has encrypted your files, it may be possible to recover them using one of the below mentioned methods. However, they will not always work, and the best way to ensure you do not lose your files is to have backup.

a) Method 1. Recover files via Data Recovery Pro

  1. Download Data Recovery Pro.
  2. Once it's installed, launch it and start a scan. data-recovery-pro [Btcdecoding@qq.com].dqb ransomware Removal
  3. If the program is able to recover the files, you should be able to get them back. data-recovery-pro-scan [Btcdecoding@qq.com].dqb ransomware Removal

b) Method 2. Recover files via Windows Previous Versions

If System Restore was enabled before you lost access to your files, you should be able to recover them via Windows Previous Versions.
  1. Find and right-click on the file you want to recover.
  2. Press Properties and then Previous Versions. win-previous-version [Btcdecoding@qq.com].dqb ransomware Removal
  3. Select the version and press Restore.

c) Method 3. Recover files via Shadow Explorer

If the ransomware did not delete Shadow Copies of your files, you should be able to recover them via Shadow Explorer.
  1. Download Shadow Explorer from shadowexplorer.com.
  2. After you install it, open it.
  3. Select the disk with the encrypted files, choose a date.
  4. If folders that you want to recover appear, press Export. shadowexplorer [Btcdecoding@qq.com].dqb ransomware Removal