Remove .kook files

What kind of threat are you dealing with

.kook files file encrypting malware will encrypt your files and you’ll be unable to open them. Ransomware is the classification you will encounter more commonly, however. If you are uncertain about how your system got infected, you possibly opened an infected email attachment, clicked on a malicious ad or downloaded something from a source you shouldn’t have. Carry on reading to find out how infection could be avoided. Handling a file-encrypting malware infection may have drastic consequences, thus it is highly crucial that you know about how it’s distributed. If you are unfamiliar with what file-encrypting malware is, it might be very surprising to see locked files. Soon after you notice that something isn’t right, a ransom message will appear, which will disclose that in order to get the files back, you have to pay the ransom. In case you consider paying, we need to warn you that you’re dealing with criminals, and they’re unlikely to help you, even if you pay. We are more inclined to believe that you’ll be ignored after making the payment. You should also consider where the money would be going, it will probably go towards other malware projects. In certain cases, malicious software researchers can crack the ransomware, and might release a decryptor for free. Try to find a decryptor before you even think about giving into the demands. File restoring should be easy if you had made backup prior to the ransomware getting in, so simply erase .kook files and restore files.

Download Removal Toolto remove .kook files

* 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 to prevent a ransomware infection

If you do not know about how file-encrypting malware is spread or what you may do to prevent such infections in the future, attentively read the following sections. Ransomware typically employs pretty simple ways, but that is not to say that more sophisticated ones will not be used as well. Ransomware creators/distributors with little knowledge/experience like to use methods that don’t need much ability, like sending spam or hosting the infection on download platforms. It is quite probable that you got the ransomware via spam email. The malware infected file was attached to an email that may be written kind of authentically, and sent to hundreds or even thousands of potential victims. If you have never coming across such a spam campaign, you might not recognize it for what it is, although if if you know what the signs are, it ought to be quite evident. Mistakes in the text and a nonsense sender address may be a sign that something isn’t right. Frequently, names of known companies are used in the emails so that receivers become more at ease. Thus, even if you are familiar with the sender, always check whether the email address is right. Check whether your name is mentioned anywhere in the email, in the greeting for example, and if it isn’t, that should raise doubt. Senders whose attached files are important enough to be opened would not use basic greetings like User, Customer, Sir/Madam, as they would know your name. For example, Amazon automatically includes customer names (or the names users have provided them with) into emails they send, thus if it’s actually Amazon, you’ll be addressed by your name.

If you want the short version, just take into account that it is essential to confirm the identify of the sender before you open email attachments. It’s also not advisable to click on adverts hosted on questionable reputation web pages. Not all ads are safe to click on, and you might be rerouted to a page that’ll launch ransomware to download onto your computer. Whatever the advert is advertising, do not engage with it. Downloading from questionable sites may also bring about a contamination. Downloading via torrents and such, are a risk, therefore at least read the comments to ensure that you’re downloading safe content. It would not be very unusual for flaws in software to be used for infection. That’s why it is so crucial that you update your software, whenever the program offers an update. Software vendors on a regular basis release updates, you simply need to install them.

How does file-encrypting malware act

If you open the ransomware file, it will scan your computer for certain file types, and when they are discovered, they’ll be locked. Its prime targets are documents and media files, as they are likely to be valuable to you. Once the files are discovered, they’ll be encrypted with a powerful encryption algorithm. The locked files will have a weird extension added to them, and that’ll help you quickly find locked files. They will be unopenable, and soon enough, a ransom note ought to pop up, in which the criminals will try to convince you to pay them the ransom in exchange for a decryptor. You might be requested to pay a $1000, or $20, the amount really varies. We’ve already provided reasons for believing paying to be a bad idea, but in the end, the decision is yours. You ought to also look into other file restoring options. It is possible that analysts specializing in malicious software were successful in cracking the ransomware and therefore were able to release a free decryption software. Maybe you uploaded your files somewhere, and simply do not remember it. It might also be possible that the Shadow copies of your files weren’t erased, which means you could restore them through Shadow Explorer. If you don’t wish to end up in this kind of situation again, we really hope you have invested money into backup so that your files are kept safe. If you just realized that you did make backup before infection, proceed to data restoring after you terminate .kook files.

Ways to delete .kook files

Manual termination is possible, but unless you know what you are doing, we do not suggest it. A single mistake might mean irreversible harm to your machine. It would be better to use a malware elimination software because everything would be done for you. You shouldn’t come across issues as those programs are made to erase .kook files and similar threats. Your files will stay as they are after ransomware termination, as the utility is not capable of helping you in that regard. Data restoring will need to be carried out by you.

Learn how to remove .kook files from your computer

Step 1. Delete .kook files via anti-malware

a) Windows 7/Vista/XP

  1. Start → Shut down → Restart. win7-restart Remove .kook files
  2. When the PC starts loading, keep pressing F8 until Advanced Boot Options appear.
  3. Select Safe Mode with Networking. win7-safe-mode Remove .kook files
  4. When your computer loads, download anti-malware using your browser.
  5. Use anti-malware to get rid of the ransomware.

b) Windows 8/10

  1. Open the Start menu, press the Power logo.
  2. Hold the key Shift and press Restart. win10-restart Remove .kook files
  3. Then Troubleshoot → Advanced options → Start Settings. win-10-startup Remove .kook files
  4. Go down to Enable Safe Mode (or Safe Mode with networking). win10-safe-mode Remove .kook files
  5. Press Restart.
  6. When your computer loads, download anti-malware using your browser.
  7. Use anti-malware to get rid of the ransomware.

Step 2. Delete .kook files using System Restore

a) Windows 7/Vista/XP

  1. Start → Shut down → Restart. win7-restart Remove .kook files
  2. When the PC starts loading, keep pressing F8 until Advanced Boot Options appear.
  3. Select Safe Mode with Command Prompt. win7-safe-mode Remove .kook files
  4. In the window that appears, type in cd restore and press Enter.
  5. Type in rstrui.exe and press Enter. win7-command-prompt Remove .kook files
  6. In the Window that appears, select a restore point and press Next. Make sure that restore point is prior to the infection. win7-restore Remove .kook files
  7. In the confirmation window that appears, press Yes.

b) Windows 8/10

  1. Open the Start menu, press the Power logo.
  2. Hold the key Shift and press Restart. win10-restart Remove .kook files
  3. Then Troubleshoot → Advanced options → Command Prompt. win-10-startup Remove .kook files
  4. Click Restart.
  5. In the window that appears, type in cd restore and press Enter.
  6. Type in rstrui.exe and press Enter. win10-command-prompt Remove .kook files
  7. In the window that appears, press Next, choose a restore point (prior to infection) and press Next. win10-restore Remove .kook files
  8. In the confirmation window that appears, press Yes.

Step 3. Recover your data

a) Method 1. Using Data Recovery Pro to recover files

  1. Obtain Data Recovery Pro from the official website.
  2. Install and open it.
  3. Use the program to scan for encrypted files. data-recovery-pro Remove .kook files
  4. It files are recoverable, the program will allow you to do it. data-recovery-pro-scan Remove .kook files

b) Method 2. Using Windows Previous Versions to recover files

For this method to work, System Restore must have been enabled prior to infections.
  1. Right-click on the file you want to recover.
  2. Select Properties. win-previous-version Remove .kook files
  3. Go to the Previous Versions tab, select the version of the file you want, and click Restore.

c) Method 3. Using Shadow Explorer to recover files

Your operating system automatically creates shadow copies of your files so that you can recover files if your system crashed. It is possible to recover files this way after a ransomware attack, but some threats manage to delete the shadow copies. If you are lucky, you should be able to recover files via Shadow Explorer.
  1. You need to download the Shadow Explorer program, which can be obtained from the official site,
  2. Install and open it.
  3. Select the disk where the files are located, choose the date, and when the folders with files appear, press Export. shadowexplorer Remove .kook files


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