.ROGER Virus File (Dharma Ransomware) – Remove It
THREAT REMOVAL

.ROGER Virus File (Dharma Ransomware) – Remove It

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The .ROGER files virus is a ransomware from the Crysis/Dharma family. It is extremely dangerous ransomware due to the fact that it encrypts personal files located on the local drives as well as shared network directories. The primary goal of Dharma .ROGER ransomware is to extort a hefty ransom fee from infected users. The extortion happens via a ransom note file named FILES ENCRYPTED.txt

Security experts strongly advise all victims against paying the demanded ransom to hackers. Otherwise, cyber criminals will be encouraged to continue developing vicious ransomware infections like .ROGER files virus and harassing online users. Keep up with this ransomware removal guide and find out how to clean malicious files from infected PC as well as how to potentially recover .ROGER files.

Threat Summary

Name.ROGER virus
TypeRansomware, Cryptovirus
Short DescriptionA ransomware dsigned to corrupt valuable files and extort a ransom free for their decryption.
SymptomsImportant files cannot be opened due to changes of their code. They are all renamed with .ROGER extension.
Distribution MethodSpam Emails, Email Attachments
Detection Tool See If Your System Has Been Affected by .ROGER virus

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Malware Removal Tool

User ExperienceJoin Our Forum to Discuss .ROGER virus.
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.

.ROGER Virus Files – Infection Methods

The .ROGER virus is a dangerous ransomware strain which is descendant from the Dharma malware family. It is being made by an unknown hacking group, most likely it is a reconfigured variant of a previous infection.

It is very likely that it is distributed using the most common techniques. Dharma ransomware are commonly being spread via social engineering techniques which are usually email messages or hacker-made sites. They will impersonate company and service notifications and manipulate the target end users into believing that they are interacting with safe content.

The .ROGER virus can be embedded in hacker-controlled sites that are hosted on legitimate sounding domain names and designed accordingly. When the hackers send the virus files over email messages the files will usually be linked or attached directly.

An alternative way is to create virus-infected files which lead to the .ROGER ransomware infection. Dharma malware samples are commonly found within dangerous app installers of popular software which are often downloaded by end users. Another popular strategy is to create malware-infected documents across all popular file formats. When they are opened by the victim users a prompt will be spawned which will request that the built-in macros are run. All of these files can be uploaded to file-sharing networks and download portals.

.ROGER Virus Files – Technical Analysis

Like previous versions of the Dharma ransomware family as soon as the threat is started a built-in behavior pattern will be started. Its actions will depend on the specific hacker instructions or local computer conditions. Taking the experience of previous versions the .ROGER virus will probably follow the typical modules as expected from this type of viruses.

Common modules include the changing of important system settings. Depending on the exact behavior pattern this can be the boot options — the virus will be run as soon as the computer is started. In some cases this can also block access to the recovery boot options.

What’s particularly dangerous is that Dharma ransomware such as the .ROGER virus samples are commonly used to distribute other malware as well — often they are Trojans, cryptocurrency miners and etc.

Most of the advanced .ROGER virus can also lead to Windows Registry changes which will cause a lot of dangerous consequences:

  • Existing entries can be modified which will cause application errors
  • The .ROGER virus may create new entries for itself. This is usually related to a process called “persistent installation” — where the virus will be started every time the computer is started
  • If any user settings or configuration files are changed then the overall system performance will degrade
  • The users can experience random errors and data loss

When all of the built-in modules have finished running the encryption phase will start. It uses a strong cipher in order to affect target user files. Commonly this includes the following files:

archives, documents, databases, multimedia files, backups and etc.

Following the tradition of previous threats the affected files will be renamed with the .ROGER extension. A ransomware note will be created to manipulate the users into paying a decryption fee to the hackers. The captured samples will quote a hacker contact email address which is backdata.company@aol.com.

Remove .ROGER Virus Files and Restore Data

The ransomware associated with .ROGER extension is a threat with highly complex code that plagues not only your files but your whole system. So you should clean and secure your infected system before you could use it regularly again. Below you could find a step-by-step removal guide that may be helpful in attempting to remove this ransomware.

Choose the manual removal approach if you have previous experience with malware files. If you don’t feel comfortable with the manual steps select the automatic section from the guide. Steps there enable you to check the infected system for ransomware files and remove them with a few mouse clicks.

In order to keep your system safe from ransomware and other types of malware in future, you should consider the installation of a reliable anti-malware program.

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Martin Beltov

Martin graduated with a degree in Publishing from Sofia University. As a cyber security enthusiast he enjoys writing about the latest threats and mechanisms of intrusion.

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