Remove Krusop Virus (.krusop File) + Restore Data

Remove Krusop Virus (.krusop File)

remove krusop ransomware virus sensorstechforum

What is Krusop virus? How does Krusop work? How to open Krusop files? How to remove Krusop and try to restore files, encrypted by it?

The Krusop is actually a ransomware infection, whose main idea is to make sure that you won’t be able to use your files anymore until you pay ransom to the cyber-criminals who are behind it. The main idea of this is that your files get blocks of their data replaced with data from the encryption algorithm used by the Krusop. The virus then adds its own file extension and drops a ransom note file. This file’s main purpose is to get victims to pay ransom to get your files to be decrypted using the unique decryption key that is generated and held by the crooks. Read this article to learn how to remove Krusop from your computer and learn how to recover data encoded by it.

Threat Summary

TypeRansomware, Cryptovirus
Short DescriptionAims to encrypt files and then adds its custom file extension to them.
SymptomsFiles are encrypted and cannot be opened. The Krusop also drops a ransom note file, containing the extortionist message.
Distribution MethodSpam Emails, Email Attachments, Executable files
Detection Tool See If Your System Has Been Affected by Krusop


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss Krusop.
Data Recovery ToolWindows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.

Krusop Virus – Update August 2019

The good news for all victims of STOP Krusop ransomware is that the security researcher Michael Gillespie found weaknesses in the code of this variant and released an updated version of his STOP ransomware decrypter.

So the moment you remove all malicious files and objects from your infected system you can enter our data recovery guide where you will find a download link for the free Krusop decryption tool and learn how to proceed with the decryption process.

Decrypt Files Encrypted by STOP Ransomware

Have in mind that the tool is designed to support specific offline IDs, so it may not be effective for all occasions of Krusop virus ransomware infections.

Krusop Virus (.krusop File) – How Did I Get It and What Does It Do?

The primary method of distribution that is used by the Krusop is believed to be either via malicious web links or infection files. If by infection files. The Krusop may enter your computer as an e-mail attachment in an e-mail sent via various different types of convincing mail subjects. Such can pretend that you have received an invoice, receipt or a document from your bank.

Not only this, but you may also download various different types of files and objects that you believe are legitimate. They can, however, prove to be exactly the opposite as these files may turn out to be the virus infection file.

Once you have become infected with the Krusop, you may immediately notice it as your files may start to appear with the Krusop extension.

The first thing that happens after infection with the Krusop is that the virus files are dropped in the following directories:

  • %AppData%
  • %Local%
  • %LocalLow%
  • %Roaming%
  • %Temp%

When this happens, the Krusop will then begin to perform the following malicious actions on your computer:

  • Create mutexes
  • Touch system files
  • Modify the Run and RunOnce Windows registries
  • Obtain system information from your computer
  • Relay information
  • Obtain rights as an administrator to read and write files

After it has becomes a reality, the Krusop begins scanning your computer for different files to encrypt. Krusop carefully skips encrypting files in the default system directories of Windows. Instead, it begins to encrypt files that are likely to store valuable personal information. The following files may be corrupted by Krusop virus:

  • Audio files
  • Video files
  • Document files
  • Image files
  • Backup files
  • Banking credentials, etc

After the files are encrypted, you cannot open them and see the extension .krusop at the end of their names. Following encryption, the ransomware generates a unique file decryption key and transfers it to the cyber-criminals. This makes them the only ones who can unlock your files immediately. As a result, they attempt to blackmail you into transferring ransom to their cryptocurrency wallet. The extortion happens via ransom message file called _readme.txt. Here is what Krusop virus’ ransom message is likely to state:


Don’t worry, you can return all your files!
All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key.
The only method of recovering files is to purchase decrypt tool and unique key for you.
This software will decrypt all your encrypted files.
What guarantees you have?
You can send one of your encrypted file from your PC and we decrypt it for free.
But we can decrypt only 1 file for free. File must not contain valuable information.
You can get and look video overview decrypt tool:
Price of private key and decrypt software is $980.
Discount 50% available if you contact us first 72 hours, that’s price for you is $490.
Please note that you’ll never restore your data without payment.
Check your e-mail “Spam” or “Junk” folder if you don’t get answer more than 6 hours.

To get this software you need write on our e-mail:

Reserve e-mail address to contact us:

Our Telegram account:

Your personal ID:

Despite this being the fact, we strongly advise you not to pay any ransom for that matter, because paying means that you lay your trust in the same people who encrypted your files and this is not a good idea.

Remove Krusop Virus Ransomware and Try Restoring Files

To remove Krusop from your computer, we strongly recommend that you read the instructions underneath. They have been created with the primary purpose to help you remove the Krusop files and try to restore all encrypted data. For faster and effective removal, we strongly recommend that you download and run a scan of your computer using a professional malware removal software. Such program has been made with the main idea to help you erase all traces of the Krusop from your machine by scanning for its files and objects. It can also protect you from future threats and intrusive software of this type.

Gergana Ivanova

Gergana Ivanova

Gergana has completed a bachelor degree in Marketing from the University of National and World Economy. She has been with the STF team for four years, researching malware and reporting on the latest infections.

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