This article provides information on how to remove Scarab ransomware and how to restore .oneway files without paying the ransom.
Another version of Scarab ransomware associated with the .oneway extension has been found by security researchers. It follows a typical data locker ransomware pattern. So once it plagues the system it encrypts important files and renames them .oneway extension. After encryption, a ransom note appears on the screen to inform about the existence of the threat and instruct infected victims how to obtain the specific decryption key.
Threat Summary
| Name | Scarab (.oneway) |
| Type | Ransomware, Cryptovirus |
| Short Description | A data locker ransomware that utilizes strond cihper algorithm to encrypt files stored on the infected computer. Then it demands a ransom for decryption solution. |
| Symptoms | Important files are corrupted and renamed with .oneway extension. They remain unusable until a ransom is paid. |
| Distribution Method | Spam Emails, Email Attachments |
| Detection Tool |
See If Your System Has Been Affected by malware
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Malware Removal Tool
|
User Experience | Join Our Forum to Discuss Scarab (.oneway). |
| Data Recovery Tool | Windows 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. |
Scarab Ransomware – Distribution
The infection process with this Scarab (.oneway) ransomware version begins once its payload is running on the system. For its distribution hackers bet on various shady techniques all of which are designed to trick you to grant the malicious payload the access to your PC. One of the most preferred ways of ransomware distribution is through email spam messages. Bad actors often send email messages that pose as representatives of legitimate services like your favorite website or your internet provider, any logistics company, your bank or even any governmental institution. The text messages usually urge you to open an attached file as soon as possible or click a presented link as the information you will find there is very important or available for limited time. And in case that you received such an email and followed the instructions you have unnoticeably infected your system with Scarab (.oneway) ransomware infection.
For the sake of your security, before you open a dubious file on your PC you could use a free online file extractor to check the security level of the file. Tools of this kind scan the code of each uploaded file for specific malicious traits. After, the scan you could see whether the uploaded file contains malicious elements or not. The information could help you to refrain from opening corrupted files on your PC.
Scarab Ransomware – Overview
After a series of new strains of Scarab ransomware that were released in the wild this month, security researchers reported the existence of another one that is associated with the extension .oneway.
Some of the previous Scarab iterations reported by our team are Rebus, .infovip@airmail.cc Files Virus and .fastrecovery@airmail.cc Crypto Virus. Similar to its predecessors this newly discovered version of Scarab ransomware attacks computer users worldwide in order to encrypt their sensitive data and blackmail them to pay a ransom for the decryption of corrupted data.
In order to complete its main purpose, Scarab (.oneway) crypto virus needs to establish its malicious files on the system, plague some essential settings to run them and this way ensure its persistent presence on the system.
If not all then some of the malicious ransomware files may be located in the following folders:
- %AppData%
- %Local%
- %LocalLow%
- %Roaming%
- %Temp%
- %Windows%
Have in mind that some malicious processes may gain the control of some legit system processes in order to remain undetected by active security measures. So it may be a hard task to locate and remove them manually.
Additionally, Scarab ransomware is able to set its malicious payload to execute automatically on each system start which eventually leads to the corruption of all new files you create on the system. For its automatic execution, the threat creates values under some specific registry keys stored in the Registry Editor.
At the end of the attack a ransom message appears on the screen of the infected device to inform about the corruption of important files and blackmail victims to contact hackers at a given email. The note is contained in a file called Расшифровать файлы oneway.TXT. It name is a hint that the text of the message is written in Russian and here is all that the message reads:
Напишите на почту – ibm15@horsefucker.org
====================================================================================================
ВАШИ ФАЙЛЫ ЗАШИФРОВАНЫ!Ваш личный идентификатор
[redacted 646 hex]Ваши документы, фотографии, базы данных и другие важные файлы были зашифрованы.
Каждые 24 часа удаляются 24 файла, необходимо прислать свой идентификатор чтоб мы отключили эту функцию.
Каждые 24 часа стоимость расшифровки данных увеличивается на 30% (через 72 часа сумма фиксируется)Для расшифровки данных:
Напишите на почту – ibm15@horsefucker.org
*В письме указать Ваш личный идентификатор
*Прикрепите 2 файла до 1 мб для тестовой расшифровки.
мы их расшифруем, в качестве доказательства, что ТОЛЬКО МЫ можем их расшифровать.-Чем быстрее вы сообщите нам свой идентификатор, тем быстрее мы выключим произвольное удаление файлов.
-Написав нам на почту вы получите дальнейшие инструкции по оплате.В ответном письме Вы получите программу для расшифровки.
После запуска программы-дешифровщика все Ваши файлы будут восстановлены.Внимание!
* Не пытайтесь удалить программу или запускать антивирусные средства
* Попытки самостоятельной расшифровки файлов приведут к потере Ваших данных
* Дешифраторы других пользователей несовместимы с Вашими данными, так как у каждого пользователя
уникальный ключ шифрования
* Не пытайтись найти решение на стороне, это 100% развод. Никто кроме нас расшифровать не может.
====================================================================================================
Если связаться через почту не получается
* Зарегистрируйтесь на сайте https://bitmsg.me (сервис онлайн отправки Bitmessage)
* Напишите письмо на адрес BM-2cXv1tCz4mRNE52UyDZ7DWDdvfUf5ed6GB с указанием Вашей почты и
личного идентификатораВаш личный идентификатор
[redacted 646 hex]
Below you can see an image that depicts the message translated in English:
It is advisable to avoid contacting cyber criminals as they can only scam you once again and steal your money. In order to regain the security of your infected PC, you need to remove all malicious files and objects associated with the ransomware as soon as possible.
Scarab .oneway Ransomware – Encryption Process
Similar to the previous Scarab ransomware iterations this one plagues computer systems with the main purpose to locate predefined target files and encrypt them with the strong RSA-2048 cipher. This process transforms all files that store sensitive information in a way that you cannot use them anymore.
So in case of infection it is likely that all of the following files will remain encrypted until an efficient recovery solution restores their original code:
- Audio files
- Video files
- Document files
- Image files
- Text files
- Backup files
- Banking credentials, etc
After encryption, all corrupted files could be recognized by the extension .oneway that is appended at the end of their names.
Following encryption, Scarab crypto virus is believed to delete all Shadow Volume Copies stored by the Windows operating system. This happens after the command shown below is entered in Command Promt pannel:
→vssadmin.exe delete shadows /all /Quiet
As a result one of the possible data recovery options is eliminated. Happily, there are other available methods that may help you to restore some .oneway files. Keep reading to find some of them.
Remove Scarab Ransomware and Restore .oneway Files
The removal of Scarab ransomware demands a bit of technical experience and ability to recognize traits of malware files. And there is no doubt that you should remove this nasty threat from the infected PC as soon as you detect it. Otherwise, it has the chance to spread its infection files across the whole network. Below you could find how to remove it from your PC step by step. Beware that ransomware has highly complex code that plagues not only your files but your whole system. So as recommended by security researchers you need to utilize an advanced anti-malware tool for its complete removal. Such tool will keep your system protected against devastating threats like Scarab and other kinds of malware that endanger your online security.
After you remove the ransomware make sure to check the “Restore Files” step listed in the guide be
low. But before you take any further actions, don’t forget to back up all encrypted files to an external drive in order to prevent their irreversible loss.
Gergana Ivanova
Highly motivated writer with 5+ years of experience writing for ransomware, malware, adware, PUPs, and other cybersecurity-related issues. As a writer, I strive to create content that is based on thorough technical research. I find joy in the process of creating articles that are easy to understand, informative, and useful. Follow me on Twitter (@IRGergana) for the latest in the field of computer, mobile, and online security.
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Step 1: Scan for Scarab (.oneway) with SpyHunter Anti-Malware Tool
Ransomware Automatic Removal - Video Guide
Step 2: Uninstall Scarab (.oneway) and related malware from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully delete most unwanted and malicious programs.
Step 3: Clean any registries, created by Scarab (.oneway) on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by Scarab (.oneway) there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.
Step 4: Boot Your PC In Safe Mode to isolate and remove Scarab (.oneway)
Step 5: Try to Restore Files Encrypted by Scarab (.oneway).
Method 1: Use STOP Decrypter by Emsisoft.
Not all variants of this ransomware can be decrypted for free, but we have added the decryptor used by researchers that is often updated with the variants which become eventually decrypted. You can try and decrypt your files using the instructions below, but if they do not work, then unfortunately your variant of the ransomware virus is not decryptable.
Follow the instructions below to use the Emsisoft decrypter and decrypt your files for free. You can download the Emsisoft decryption tool linked here and then follow the steps provided below:
1 Right-click on the decrypter and click on Run as Administrator as shown below:
2. Agree with the license terms:
3. Click on "Add Folder" and then add the folders where you want files decrypted as shown underneath:
4. Click on "Decrypt" and wait for your files to be decoded.
Note: Credit for the decryptor goes to Emsisoft researchers who have made the breakthrough with this virus.
Method 2: Use data recovery software
Ransomware infections and Scarab (.oneway) aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested a data recovery method that may help you go around direct decryption and try to restore your files. Bear in mind that this method may not be 100% effective but may also help you a little or a lot in different situations.
Simply click on the link and on the website menus on the top, choose Data Recovery - Data Recovery Wizard for Windows or Mac (depending on your OS), and then download and run the tool.
Scarab (.oneway)-FAQ
What is Scarab (.oneway) Ransomware?
Scarab (.oneway) is a ransomware infection - the malicious software that enters your computer silently and blocks either access to the computer itself or encrypt your files.
Many ransomware viruses use sophisticated encryption algorithms to make your files inaccessible. The goal of ransomware infections is to demand that you pay a ransom payment to get access to your files back.
What Does Scarab (.oneway) Ransomware Do?
Ransomware in general is a malicious software that is designed to block access to your computer or files until a ransom is paid.
Ransomware viruses can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.
How Does Scarab (.oneway) Infect?
Via several ways.Scarab (.oneway) Ransomware infects computers by being sent via phishing emails, containing virus attachment. This attachment is usually masked as an important document, like an invoice, bank document or even a plane ticket and it looks very convincing to users.
Another way you may become a victim of Scarab (.oneway) is if you download a fake installer, crack or patch from a low reputation website or if you click on a virus link. Many users report getting a ransomware infection by downloading torrents.
How to Open .Scarab (.oneway) files?
You can't without a decryptor. At this point, the .Scarab (.oneway) files are encrypted. You can only open them once they are decrypted using a specific decryption key for the particular algorithm.
What to Do If a Decryptor Does Not Work?
Do not panic, and backup the files. If a decryptor did not decrypt your .Scarab (.oneway) files successfully, then do not despair, because this virus is still new.
Can I Restore ".Scarab (.oneway)" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Scarab (.oneway) files.
These methods are in no way 100% guaranteed that you will be able to get your files back. But if you have a backup, your chances of success are much greater.
How To Get Rid of Scarab (.oneway) Virus?
The safest way and the most efficient one for the removal of this ransomware infection is the use a professional anti-malware program.
It will scan for and locate Scarab (.oneway) ransomware and then remove it without causing any additional harm to your important .Scarab (.oneway) files.
Can I Report Ransomware to Authorities?
In case your computer got infected with a ransomware infection, you can report it to the local Police departments. It can help authorities worldwide track and determine the perpetrators behind the virus that has infected your computer.
Below, we have prepared a list with government websites, where you can file a report in case you are a victim of a cybercrime:
Cyber-security authorities, responsible for handling ransomware attack reports in different regions all over the world:
Germany - Offizielles Portal der deutschen Polizei
United States - IC3 Internet Crime Complaint Centre
United Kingdom - Action Fraud Police
France - Ministère de l'Intérieur
Italy - Polizia Di Stato
Spain - Policía Nacional
Netherlands - Politie
Poland - Policja
Portugal - Polícia Judiciária
Greece - Cyber Crime Unit (Hellenic Police)
India - Mumbai Police - CyberCrime Investigation Cell
Australia - Australian High Tech Crime Center
Reports may be responded to in different timeframes, depending on your local authorities.
Can You Stop Ransomware from Encrypting Your Files?
Yes, you can prevent ransomware. The best way to do this is to ensure your computer system is updated with the latest security patches, use a reputable anti-malware program and firewall, backup your important files frequently, and avoid clicking on malicious links or downloading unknown files.
Can Scarab (.oneway) Ransomware Steal Your Data?
Yes, in most cases ransomware will steal your information. It is a form of malware that steals data from a user's computer, encrypts it, and then demands a ransom in order to decrypt it.
In many cases, the malware authors or attackers will threaten to delete the data or publish it online unless the ransom is paid.
Can Ransomware Infect WiFi?
Yes, ransomware can infect WiFi networks, as malicious actors can use it to gain control of the network, steal confidential data, and lock out users. If a ransomware attack is successful, it could lead to a loss of service and/or data, and in some cases, financial losses.
Should I Pay Ransomware?
No, you should not pay ransomware extortionists. Paying them only encourages criminals and does not guarantee that the files or data will be restored. The better approach is to have a secure backup of important data and be vigilant about security in the first place.
What Happens If I Don't Pay Ransom?
If you don't pay the ransom, the hackers may still have access to your computer, data, or files and may continue to threaten to expose or delete them, or even use them to commit cybercrimes. In some cases, they may even continue to demand additional ransom payments.
Can a Ransomware Attack Be Detected?
Yes, ransomware can be detected. Anti-malware software and other advanced security tools can detect ransomware and alert the user when it is present on a machine.
It is important to stay up-to-date on the latest security measures and to keep security software updated to ensure ransomware can be detected and prevented.
Do Ransomware Criminals Get Caught?
Yes, ransomware criminals do get caught. Law enforcement agencies, such as the FBI, Interpol and others have been successful in tracking down and prosecuting ransomware criminals in the US and other countries. As ransomware threats continue to increase, so does the enforcement activity.
About the Scarab (.oneway) Research
The content we publish on SensorsTechForum.com, this Scarab (.oneway) how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific malware and restore your encrypted files.
How did we conduct the research on this ransomware?
Our research is based on an independent investigation. We are in contact with independent security researchers, and as such, we receive daily updates on the latest malware and ransomware definitions.
Furthermore, the research behind the Scarab (.oneway) ransomware threat is backed with VirusTotal and the NoMoreRansom project.
To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.
As a site that has been dedicated to providing free removal instructions for ransomware and malware since 2014, SensorsTechForum’s recommendation is to only pay attention to trustworthy sources.
How to recognize trustworthy sources:
- Always check "About Us" web page.
- Profile of the content creator.
- Make sure that real people are behind the site and not fake names and profiles.
- Verify Facebook, LinkedIn and Twitter personal profiles.