What kind of infection are you dealing with

Sad Computer ransomware will try to encrypt your files, which is why it’s an infection you want to avoid at all costs. This kind of malicious software is generally referred to as ransomware. There is a high likelihood that you recently opened a malicious attachment or downloaded from dangerous sources, and that’s how the threat got in. If you carry on reading the article, you will find tips on how you could prevent a threat in the future. Ransomware is not thought to be such a dangerous infection for nothing, if you wish to dodge possibly serious damage, make sure you know about its spread methods. It may be especially surprising to find your files locked if it’s your first time running into ransomware, and you have no idea what it is. Files will be unopenable and you would soon find that you are asked to pay a certain amount of money so as to unlock the your data. It’s highly implausible that you’ll get a decryptor after you pay, as you’re dealing with hackers, who will feel little responsibility to help you. We are more inclined to believe that they will not bother aiding you. Ransomware does damage worth hundreds of millions to businesses, and you’d be supporting that by paying the ransom. Furthermore, a malicious software analyst may have been able to crack the ransomware, which means they might have released a a free decryptor. Try to find a decryptor before considering paying. If you were cautious enough to backup your files, simply remove Sad Computer ransomware and carry on to file recovery.

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Download Removal Toolto remove Sad Computer ransomware

* WiperSoft scanner, available at this website, only works as a tool for virus detection. More data on WiperSoft. To have WiperSoft in its full capacity, to use removal functionality, it is necessary to acquire its full version. In case you want to uninstall WiperSoft, click here.

How is ransomware spread

If you want to prevent future threats, we advise you read the following paragraphs attentively. Commonly, ransomware stick to pretty basic methods in order to infect a computer, but it is also probable you have gotten contaminated using more sophisticated ones. Spam email and malware downloads are popular among low-level ransomware creators/distributors as they do not require a lot of skill. Ransomware through spam is still probably the most common infection method. The malware infected file was attached to an email that could be composed somewhat authentically, and sent to hundreds or even thousands of potential victims. If you know the signs, the email will be quite obvious, but otherwise, it’s quite easy to see why someone would fall for it. Grammar mistakes in the text and a weird sender address are one of the signs that something isn’t right. It would not be shocking if you encountered big company names like Amazon or eBay because users would be more trusting with senders they know. Our advice would be that even if the sender is familiar, you should still always check the sender’s address to ensure it matches. A red flag should also be the sender not addressing you by name in the greeting, or anywhere else in the email for that matter. Your name, instead of a general greeting, would certainly be used if you know the sender, whether a company or a single user. As an example, Amazon automatically includes customer names (or the names users have provided them with) into emails they send, therefore if it is really Amazon, you’ll be addressed by your name.

If you did not read the entire section, what you should take from this is that it is crucial to confirm the identify of the sender before opening email attachments. We also don’t suggest clicking on advertisements hosted on questionable reputation websites. If you aren’t cautious, ransomware could end up slipping into your device. Advertisements hosted on suspicious sites are almost never trustworthy, so engaging with them is not recommended. It’s also recommended to stop using unreliable platforms as download sources, which might be harboring some type of malicious software. Downloads through torrents and such, are a risk, thus at least read the comments to make sure that what you’re downloading is not dangerous. Ransomware, or other malware, may also slither in via software vulnerabilities. For these reasons keeping your programs updated is so important. You just have to install the fixes that software vendors release.

How does file-encrypting malware act

The data encrypting malware will start searching for certain files to encrypt as soon as you open it. It’ll generally target documents and media files, as you’re likely to think of them as valuable. In order to encrypt the identified files, the file-encrypting malware will use a powerful encryption algorithm to encrypt your data. The locked files will have a weird extension attached to them, so you’ll easily see which ones have been locked. A ransom note will then appear, with info about what happened to your files and how much a  decryption program is. The decryptor may cost as little as $20 or as much as a couple of thousand, the sum really varies. it’s your decision to make whether you want to pay the ransom, but do consider why malicious software specialists don’t recommend that option. Researching other file restoring options would also be a good idea. A free decryptor may be available, if someone specializing in malicious software analysis was able to crack the ransomware. It could also be that you’ve backed up your files somewhere but not recall it. It could also be possible that the ransomware didn’t touch Shadow copies of your files, which means they are recoverable through Shadow Explorer. If you do not want to end up in this kind of situation again, we really hope you have invested money into a backup option so that your data is kept safe. If backup is available, you may proceed to recover files from there after you entirely erase Sad Computer ransomware.

How to erase Sad Computer ransomware

It isn’t encouraged to try to manually take care of the infection. If you make an error, permanent damage could be caused to your machine. Instead, a malware elimination tool ought to be obtained to terminate the threat. Because those utilities are developed to erase Sad Computer ransomware and other infections, there should not be any trouble with the process. Your data won’t be restored by the tool, because it isn’t able to do that. You will have to perform file restoring yourself.


Learn how to remove Sad Computer ransomware from your computer

Step 1. Delete Sad Computer ransomware via Safe Mode with Networking

a) Windows 7/Windows Vista/Windows XP

  1. Start → Shutdown → Restart. win7-restart Sad Computer ransomware - How to unlock files?
  2. When it is restarting, start pressing F8 until Advanced Boot Options appear.
  3. Go down to Safe Mode with Networking. win7-safe-mode Sad Computer ransomware - How to unlock files?
  4. Once your computer loads, open your browser and download anti-malware software.
  5. Use it to delete Sad Computer ransomware.

b) Windows 8/Windows 10

  1. Click the power button from the Start menu, hold the key Shift and press Restart. win10-restart Sad Computer ransomware - How to unlock files?
  2. Access Troubleshoot, select Advanced options and press Startup settings. win-10-startup Sad Computer ransomware - How to unlock files?
  3. Go down to Enable Safe Mode and press Restart. win10-safe-mode Sad Computer ransomware - How to unlock files?
  4. Once your browser loads, open your browser and download anti-malware software.
  5. Use it to delete Sad Computer ransomware.

Step 2. Delete Sad Computer ransomware via System Restore

a) Windows 7/Windows Vista/Windows XP

  1. Start → Shutdown → Restart win7-restart Sad Computer ransomware - How to unlock files?.
  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 Sad Computer ransomware - How to unlock files?
  4. In Command Prompt, enter cd restore and press Enter.
  5. Then type in rstrui.exe and press Enter. win7-command-prompt Sad Computer ransomware - How to unlock files?
  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 Sad Computer ransomware - How to unlock files?
  2. Access Troubleshoot, select Advanced options and press Command Prompt. win-10-startup Sad Computer ransomware - How to unlock files?
  3. In Command Prompt, enter cd restore and press Enter.
  4. Then type in rstrui.exe and press Enter. win10-command-prompt Sad Computer ransomware - How to unlock files?
  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 Sad Computer ransomware - How to unlock files?
  3. If the program is able to recover the files, you should be able to get them back. data-recovery-pro-scan Sad Computer ransomware - How to unlock files?

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 Sad Computer ransomware - How to unlock files?
  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 Sad Computer ransomware - How to unlock files?