RansomwareRemoval Guide

Remove RekenSom Virus (+Decrypt .RekenSom files) – HiddenTear Ransomware

RekenSom – General Info

The RekenSom stands for a ransomware-type infection. The virus comes from the HiddenTear ransomware family. RekenSom was elaborated particularly to encrypt all major file types. When the file is encrypted people are unable to use them. RekenSom adds the “.RekenSom” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by RekenSom, will be renamed into “myphoto.jpg.RekenSom“. As quickly as the encryption is finished, RekenSom places a special text file into every folder containing the encrypted data.

The message given by RekenSom text file requesting for the ransom is definitely the same as the statements given by other ransomware representatives coming from the HiddenTear family. It actually mentions that the information is encrypted and that the only way to bring back it is to use a a special decryption key. Unfortunately, this is absolutely true. The kind of cryptography mechanism applied by RekenSom is still not appropriately examined. Still, it is absolutely particular that each victim might be given the specific decryption key, which is completely unique. It is impossible to bring back the files without the key available.

Another trick of RekenSom is that the victims cannot gain access to the key. The key is saved on a specific server run by the frauds connected with RekenSom ransomware. To get the key and recover the important information people have to pay the ransom.

Nevertheless, regardless of the asked for quantity, people need to keep away from paying the ransom. Cyber frauds are unfair, so they tend to entirely disregard what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom usually does not give any positive result and people just lose their money for nothing.

We strongly encourage that you do not contact these crooks and absolutely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack RekenSom ransomware and to recover the data data totally free. Thus, the only right decision is to recover the lost data from the available backup.

Virus Summary

NameRekenSom Ransomware
File Extension.RekenSom
TypeRansomware
FamilyHiddenTear
Short DescriptionThe ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
SymptomsFile encryption by the ransomware is performed by means of the AES and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special RekenSom extension to all the files modified by it.
Distribution MethodSpam Emails, Email Attachments
Similar InfectionsDeathhiddentear, Huy, Rams1
Removal Tool   GridinSoft Anti-Malware

Bear in mind that the web is now overwhelmed with threats that look comparable to RekenSom ransomware. It is similar Deathhiddentear and many other ransomware-type threats. Destructive programs of such kind are normally elaborated to encrypt crucial data and to state the demand prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to create the special decryption key for files decryption.

Therefore, as long as the ransomware is still being developed or has some hidden bugs, manually recovering the information is merely not feasible. The only method to prevent the loss of your important information is to routinely create backups of your important information.

Remember that even if you create such backups, they must be put into a special storage utility not connect to your main computer. You may use the USB Flash Drive or external hard disk drive for this purpose, or refer to the help of the cloud storage. If you keep your backup files on your common system they may be encrypted together with other files, so it’s definitely not a good storage place.

How did ransomware infect my PC?

There are numerous ways used by online frauds to distribute RekenSom virus. Despite the fact that it is uncertain how exactly RekenSom injects your computer, there are some leaks through which it may infiltrate the system:

  • integration with third-party software application, especially freeware;
  • spam e-mails from unidentified senders;
  • sites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Frequently RekenSom virus may exist as some genuine software application, for instance, in the pop-ups instructing users to carry out some important software updates. This is the common technique used by online scams to persuade people into downloading and installing RekenSom infection manually, by ways of their direct participation in the installation process.

In addition, the criminals may refer to numerous e-mail spam techniques to inject harmful codes into systems. So, they may refer to to sending unsolicited spam emails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones encouraging users to open some receipts, files, tax reports or invoices.

Needless to mention, opening such files or clicking on such dangerous links may severely harm the system. Fictitious Adobe Flash Player update alerts may result in RekenSom virus injection. When it comes to the cracked applications, these illegally downloaded programs may also contain destructive codes causing RekenSom secret installation. Lastly, injection of RekenSom may occur by ways of Trojans that secretly get injected into the system and install harmful tools without the user’s approval.

Is there any way to prevent the injection of RekenSom ransomware?

Although there is no 100% guarantee to prevent your PC from getting infected, there are some pieces of guidance we want to share with with you. To start with, be extremely careful when you surf the web and specifically while downloading free apps. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Bear in mind that some freeware installers may consist of other unwanted utilities in the bundle, so they may be malicious. Make sure that your current antivirus software and your entire operating system is always appropriately updated.

Of course, downloading pirated software is unlawful and may lead to essential damage to be made for your system. Thus, stay away from downloading cracked software. You are likewise strongly encouraged to reconsider your existing security software and potentially change to another security solution that can render better services of protecting your computer.

Below please find the quotation from the RekenSom text file:

Your files have been encrypted!
You are hacked..!
Your KEY will be destroyed on
03/30/2020/ 00:00:00
Time left
00:00:00
What happened to my files?
Your personal files, including your photos, documents, videos and other important files on this computer, have been encrypted with RSA-2048, a strong encryption algorithm. RSA algorithm generates a public key and a private key for your computer. The public key was used to encrypt your files a moment ago. The private key is necessary for you to decrypt and recover your files. Wm, your private key is stored on our secret Internet server. And there is no doubt that no one can recover your files without your private key.
How to decrypt my files?
To decrypt and recover your files, you have to pay 0.015 BTC (Bitcoin) for the private key and decryption service. Note that you ONLY have 24 hours to complete your payment. If your payment is not completed within time limit, your private key will be deleted automatically by our server. All your files will be permanently encrypted and nobody can recover them. Therefore, it is advised that you\'d better not waste your time, because there is no other way to recover your files except making a payment
How to pay for my private key?
How to pay for my private key There are three steps to make a payment and recover your files.
1. For the security of transactions, all the payment must be completed via Bitcoin network This, you need to exchange some money to 0.015 Bitcoin, and then send it to the following receiving address:
For futher information about BTC, please refer to the net \"Payment Tab\".
2. After making a payment with BTC, please send your personal ID to out TELEGRAM: @Rekensom
Your personal ID:
3. You will recieve a decrypt key to recover all your files
please keep checking your TELEGRAM.
BITCOIN ADDRESS
1F1tAaz5x1HUXrCNLbtMDqcw6o5GNn4xqX
WARNING: If you close this window your files will be deleted for ever.
just warning you :)

Screenshot of files with “.RekenSom” extension added by the ransomware:
RekenSom Ransomware - encrypt files with .RekenSom extension

Use GridinSoft Anti-Malware to remove RekenSom ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

2. Double-click on the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.
GridinSoft Anti-Malware
An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.
GridinSoft Anti-Malware Setup

3. Press Install button for run GridinSoft Anti-Malware.

GridinSoft Anti-Malware Install

3.Once installed, GridinSoft Anti-Malware will automatically run.

GridinSoft Anti-Malware  Start

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.
GridinSoft Anti-Malware Scan

5. Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.
GridinSoft Anti-Malware Scan Result

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Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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