How to remove StupidJapan Ransomware

What is ransomware

The ransomware known as StupidJapan Ransomware is categorized as a severe infection, due to the amount of damage it could cause. It’s likely you have never come across ransomware before, in which case, you might be especially surprised. You will not be able to open your files if ransomware has locked them, for which strong encryption algorithms are used. This is thought to be a highly dangerous threat because it isn’t always possible to decrypt files. You do have the choice of paying the ransom for a decryption tool but that is not exactly the option we recommend. Giving into the requests does not always guarantee decrypted data, so expect that you may just be wasting your money. Don’t expect cyber criminals to not just take your money and feel any obligation to help you. You ought to also keep in mind that the money will go into future criminal activities. Data encoding malicious software already does billions of dollars in damage, do you really want to be supporting that. People are also becoming increasingly attracted to the whole industry because the more victims pay the ransom, the more profitable it becomes. Situations where you might end up losing your data are quite common so a much better investment might be backup. You could just eliminate StupidJapan Ransomware without worry. If you’re unsure about how you got the contamination, we will explain the most frequent spread methods in the following paragraph. StupidJapan_Ransomware-1.jpg
Download Removal Toolto remove StupidJapan Ransomware

* WiperSoft scanner, published on this site, is intended to be used only as a detection tool. More info on WiperSoft. To use the removal functionality, you will need to purchase the full version of WiperSoft. If you wish to uninstall WiperSoft, click here.


Ransomware spread ways

Email attachments, exploit kits and malicious downloads are the most frequent data encrypting malicious software distribution methods. Since plenty of people are not cautious about how they use their email or from where they download, data encoding malware spreaders don’t need to think of more sophisticated methods. Nevertheless, some ransomware could be spread using more elaborate ways, which need more effort. Criminals don’t have to put in much effort, just write a generic email that less careful people might fall for, add the contaminated file to the email and send it to potential victims, who might think the sender is someone credible. Generally, the emails will discuss money or related topics, which users are more inclined to take seriously. If crooks used the name of a company like Amazon, people lower down their defense and may open the attachment without thinking if hackers just say questionable activity was observed in the account or a purchase was made and the receipt is added. When you’re dealing with emails, there are certain signs to look out for if you wish to secure your system. If you’re unfamiliar with the sender, look into them. Even if you know the sender, do not rush, first investigate the email address to ensure it matches the address you know belongs to that person/company. Look for evident grammar mistakes, they’re frequently glaring. The greeting used might also be a hint, a real company’s email important enough to open would use your name in the greeting, instead of a universal Customer or Member. The ransomware can also get in by using certain vulnerabilities found in computer programs. Those weak spots are generally found by security researchers, and when software developers become aware of them, they release updates so that malware creators cannot exploit them to contaminate systems with malware. Unfortunately, as as could be seen by the widespread of WannaCry ransomware, not everyone installs those patches, for one reason or another. It is crucial that you install those patches because if a weak spot is serious, Severe enough vulnerabilities may be easily exploited by malware so make sure you update all your software. You could also make patches install automatically.

What does it do

Ransomware will begin looking for specific file types once it installs, and they will be encrypted as soon as they’re identified. If you initially did not notice something going on, you’ll definitely know something’s up when your files are locked. You’ll see that all encrypted files have unusual extensions added to them, and that helps people figure out what type of file encrypting malware it is. A powerful encryption algorithm may be used, which would make decrypting data highly hard, if not impossible. After the encryption process is finished, a ransom notification will be placed on your device, which ought to explain, to some extent, what happened to your data. The proposed decryptor will not be for free, obviously. If the price for a decryptor isn’t specified, you would have to contact the criminals, normally via the provided email address to find out how much and how to pay. As you have likely guessed, we do not suggest paying. Before you even consider paying, look into all other options first. Maybe you simply do not remember creating copies. A free decryption tool may also be available. We should say that in some cases malware specialists are capable of decrypting ransomware, which means you may decode data with no payments necessary. Look into that option and only when you are certain a free decryption tool isn’t an option, should you even consider paying. If you use some of that sum on backup, you would not be put in this kind of situation again because your data would be stored somewhere secure. If you have saved your files somewhere, you can go get them after you delete StupidJapan Ransomware virus. Try to familiarize with how a data encrypting malicious program spreads so that you can avoid it in the future. You primarily have to update your software whenever an update is available, only download from secure/legitimate sources and stop randomly opening files added to emails.

StupidJapan Ransomware removal

Use an anti-malware utility to get the ransomware off your system if it is still in your system. It may be tricky to manually fix StupidJapan Ransomware virus because you might end up accidentally doing damage to your computer. If you go with the automatic option, it would be a smarter choice. This program is useful to have on the device because it can not only get rid of this infection but also stopping one from getting in in the future. Find and install a suitable program, scan your computer to identify the infection. Keep in mind that, an anti-malware tool isn’t able to help you with. Once your computer has been cleaned, you should be able to return to normal computer use.
Download Removal Toolto remove StupidJapan Ransomware

* WiperSoft scanner, published on this site, is intended to be used only as a detection tool. More info on WiperSoft. To use the removal functionality, you will need to purchase the full version of WiperSoft. If you wish to uninstall WiperSoft, click here.


Learn how to remove StupidJapan Ransomware from your computer

Step 1. Remove StupidJapan Ransomware using Safe Mode with Networking

1.1) Reboot your computer with Safe Mode with Networking.

Windows 7/Vista/XP
1. Start → Shutdown → Restart → OK. 2. When the restart occurs, press F8. Keep pressing until you see the Advanced Boot Options window appear. winxp-safemode How to remove StupidJapan Ransomware 3. Pick Safe Mode with Networking.
Windows 8/10
1. On the Windows login screen, press the Power button. Press and hold the Shift key. Click Restart. 2. Troubleshoot → Advanced options → Startup Settings → Restart. win10-safemode How to remove StupidJapan Ransomware 3. Select Enable Safe Mode with Networking.

1.2) Remove StupidJapan Ransomware.

Once the computer is launched in Safe Mode, open your browser and download anti-malware software of your preference. Scan your computer so that the anti-malware can locate the malicious files. Allow it to delete them. If you are unable to access Safe Mode with Networking, proceed to the instructions below.

Step 2. Remove StupidJapan Ransomware using System Restore

2.1) Reboot your computer with Safe Mode with Command Prompt.

Windows 7/Vista/XP
1. Start → Shutdown → Restart → OK. 2. When the restart occurs, press F8. Keep pressing until you see the Advanced Boot Options window appear. winxp-safemode How to remove StupidJapan Ransomware 3. Pick Safe Mode with Command Prompt.
Windows 8/10
1. On the Windows login screen, press the Power button. Press and hold the Shift key. Click Restart. 2. Troubleshoot → Advanced options → Startup Settings → Restart. win10-safemode2 How to remove StupidJapan Ransomware 3. Select Enable Safe Mode with Command Prompt.

2.2) Restore system files and settings.

1. Enter cd restore when the Command Prompt window appears. Press Enter. 2. Type rstrui.exe and press Enter. 3. When the System Restore Window pop-ups, click Next. 4. Select the restore point and click Next. windows-system-restore How to remove StupidJapan Ransomware 5. Click Yes on the warning window that appears. When the system restore is complete, it is recommended that you obtain anti-malware software and scan your computer for the ransomware just to be sure that it is gone.

Step 3. Recover your data

If the ransomware has encrypted your files and you did not have backup prior to the infection, some of the below provided methods might be able to help you recover them.

3.1) Using Data Recovery Pro to recover files

  1. Download the program from a reliable source and install it.
  2. Run the program and scan your computer for recoverable files. datarecoverypro How to remove StupidJapan Ransomware
  3. Restore them.

3.2) Restore files via Windows Previous Versions feature

If you had System Restore feature enabled on your system, you should be able to recover the files via Windows Previous Versions feature.
  1. Right-click on an encrypted file that you want to restore.
  2. Properties → Previous Versions Windows-previous-version How to remove StupidJapan Ransomware
  3. Select the version of the file you want to recover and click Restore.

3.3) Shadow Explorer to decrypt files

Your operating system automatically creates shadow copies of your files in case of a crash but some ransomware manages to delete them. Nevertheless, it is still worth a try.
  1. Download Shadow Explorer. Preferably from the official website (http://shadowexplorer.com/), install and open the program.
  2. On the top left corner there will be a drop menu. Search for the disk that contains the encrypted files. shadow-explorer How to remove StupidJapan Ransomware
  3. If you do find some folders, right-click on them and select Export.

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