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What you should know about SiHost.exe malware?

It can be really daunting when you get infected with the likes of SiHost.exe Ransomware, but the most important thing is to not panic. If this virus manages to infiltrate its target computer, the main thing what it does is collecting victim’s keystrokes. These malicious applications do not try to make fun of users by not allowing them to access the files they need. Ransomware has become a popular cyber weapon allowing crooks to lure unsuspecting computer users into paying up considerable amounts of money. Note that there are many versions of this trojan, like SiHost.exe! SiHost.exe properties: Unsurprisingly, they use malicious techniques to infiltrate ransomware onto your computer as well.


Download Removal Toolto remove SiHost.exe

* WiperSoft scanner, available at this website, only works as a tool for virus detection. 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.

As our researchers have discovered, in most cases SiHost.exe pushes you to pay a €100 fine via the Ukash money transfer system. Our researchers have found that the AES algorithm is used to encrypt files, and the RSA algorithm is used to encrypt the encryptor itself. Our researchers who tested the threat say it can work right from the directory it was launched. You can be sure that the file you store on your computer is encrypted if you see that it contains the filename extension .silent. While the launcher might be hard to recognize and SiHost.exe, you will have no trouble with that when it comes to “note.txt.” This is the file that the creator of SiHost.exe wants you to find right after the encryption is complete. It is really not too difficult to let such a beast loose on your system;

HOW TO REMOVE ‘SiHost.exe’?

SiHost.exe mostly drops its payload once you click on the attachment that you will find in the mail. The security of your operating system. This may take some time. All that the developers of Astra Ransomware want is your money, and they are willing to say anything and promise you anything just to get exactly that. Unfortunately, it is not always easy to prevent undesirable software from entering the system, so you should have a reputable security application installed on your computer too. We have also heard about reports from users claiming that this ransomware infection may have been installed on their computer manually, either through a remote desktop or hacked terminal services, but we cannot confirm this information.

We hope that you found this short description insightful. It also instructs to check the HOW DECRYPT FILES.txt file placed on Desktop. Be careful during the termination process because a wrongly SiHost.exed file from a %WINDIR% folder could cause your operating system to malfunction. Moreover, it was determined SiHost.exe is based on an open source malware called Hidden Tear Ransomware. The point is that the dropper file is included as a file attachment that you need to open manually. Unfortunately, any interaction with cyber criminals is a hazard, and it is possible that your precious documents and photos will stay encrypted even after you give up your savings. {8-character code}” which is probably used to identify each unique victim to assign the appropriate decryption key and identify the payment.

How to remove SiHost.exe] virus?

In closing, it is plain to see that SiHost.exe is one nasty computer infection that can ruin for files for good. If you do not like the manual method, you can use an automatic malware SiHost.exer too. If you let this Trojan on board, it is quite likely that this is not the first malware infection that has found its way to your PC. While encrypting, it will drop two files in every folder in which it has encrypted a file. As you can see, the ransomware was set to look like a PDF file, while it is an executable, in fact. The free version of this tool can be downloaded from our website by clicking on the Download button.

Download Removal Toolto remove SiHost.exe

* WiperSoft scanner, available at this website, only works as a tool for virus detection. 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.


Learn how to remove SiHost.exe from your computer

Step 1. Remove SiHost.exe via Safe Mode with Networking

a) Windows 7/Windows Vista/Windows XP

  1. Press the Start menu, select Shut down and press Restart. win7-restart How to remove SiHost.exe?
  2. Tap the key F8 until Advanced Boot Options appears.
  3. Go down to Safe Mode with Networking and press Enter. win7-safe-mode How to remove SiHost.exe?
  4. When your computer loads, download anti-malware software and use it to delete SiHost.exe.

b) Windows 8/Windows 10

  1. Start → the shut down button.
  2. Hold Shift and press Restart. win10-restart How to remove SiHost.exe?
  3. Troubleshoot → Advanced options → Startup Settings. win-10-startup How to remove SiHost.exe?
  4. Enable Safe Mode → Restart. win10-safe-mode How to remove SiHost.exe?
  5. When your computer loads, download anti-malware software and use it to delete SiHost.exe.

Step 2. Remove SiHost.exe via System Restore

a) Windows 7/Windows Vista/Windows XP

  1. Press the Start menu, select Shut down and press Restart. win7-restart How to remove SiHost.exe?
  2. Tap the key F8 until Advanced Boot Options appears.
  3. Go down to Safe Mode with Command Prompt. win7-safe-mode How to remove SiHost.exe?
  4. When the Advanced Boot Options appears, type in cd restore.
  5. Press Enter.
  6. Type in rstrui.exe and press Enter. win7-command-prompt How to remove SiHost.exe?
  7. In the System Restore Window, press Next.
  8. Choose restore point, and press Next . win7-restore How to remove SiHost.exe?
  9. Press Yes.

b) Windows 8/Windows 10

  1. Start → Shut down button.
  2. Hold Shift and press Restart. win10-restart How to remove SiHost.exe?
  3. Troubleshoot → Advanced options → Command Prompt. win-10-startup How to remove SiHost.exe?
  4. When the Advanced Boot Options appear type in cd restore.
  5. Press Enter.
  6. Type in rstrui.exe and press Enter. win10-command-prompt How to remove SiHost.exe?
  7. In the System Restore Window, press Next.
  8. Choose restore point, and press Next . win10-restore How to remove SiHost.exe?
  9. Press Yes.

Step 3. Recover your data

Below are three ways you can attempt to recover files. However, depending on a few factors, they might not necessarily work for you. Thus, to ensure you do not lose your files, create copies of all important files and store them safely.

a) Method 1. File recovery via Data Recovery Pro

  1. You will need to download Data Recovery Pro from a reliable source.
  2. After installation, open the program and launch a scan. data-recovery-pro How to remove SiHost.exe?
  3. If encrypted files are recoverable, the program will allow you to do that.

b) Method 2. File recovery via Windows Previous Versions

If System Restore was enabled, file recovery via Windows Previous Versions is possible.
  1. Right mouse click on the file you want recovered.
  2. Properties → Previous versions. win-previous-version How to remove SiHost.exe?
  3. Select the version of the file you want, press Restore.

c) Method 3. File recovery via Shadow Explorer

Shadow copies are copies of your files that your computer automatically creates in order to ensure you do not lose anything in case of computer crash. However, some ransomware is sophisticated enough to delete them. If the ransomware that infected your computer did not do that, there should be no problem with file recovery.
  1. Download Shadow Explorer from shadowexplorer.com.
  2. Open the installed program, select the disk and the date. shadowexplorer How to remove SiHost.exe?
  3. If the folders/files appear, Export them.

Disclaimer
This site provides reliable information about the latest computer security threats including spyware, adware, browser hijackers, Trojans and other malicious software. We do NOT host or promote any malware (malicious software). We just want to draw your attention to the latest viruses, infections and other malware-related issues. The mission of this blog is to inform people about already existing and newly discovered security threats and to provide assistance in resolving computer problems caused by malware.

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