One of the newest detected ransomware pieces out there has been dubbed Gedantar ransomware, or Gedantar file virus, after the main executable Gedantar.exe. The ransomware was discovered by security analyst Karsten Hahn, and researchers believe that it is an updated version of Unlock92 ransomware. The latter was discovered in November, 2016, and it seems that its authors have decided to resurrect malicious activities.
|The ransomware encrypts files on the infected system.
|The ransomware will encrypt your files and will rename those files following the
|Spam Emails, Email Attachments
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Gedantar ransomware renames the files of the infected machine following the
Gedantar Ransomware Distribution Techniques
Gedantar ransomware could be spreading in the wild using different techniques of infiltration.
A payload dropper which initiates the malicious script for the file encrypting virus is being spread around the internet, and researchers had the luck to obtain a malware sample. If that file sneaks into your operating system and you are somehow tricked into executing it, you will be infected and as a result your files will be encrypted. Here are the detections of Gedantar’s exe file on the VirusTotal right here:
Keep in mind that Gedantar ransomware may be also spreading on social media and file-sharing services. In addition, its payload file may also be bundled within freeware packages. The general security tip here is to always be very cautious with such files and to scan them with a security tool prior to opening them. Make sure to inspect their size and signatures as they may hint of malicious presence within. You can read some very useful tips for ransomware prevention in our forum.
Gedanrat Ransomware Encryption
Similarly to Unlock92, Gedantar ransomware, after having infected the victim, may initiate a procedure to modify the registry entries of the infected system. There may be many subkeys amongt the registry keys affected by the ransomware, but the primary ones which Gedantar might attack are the Run and RunOnce subkeys:
These registry keys may contain values with data, which make the executable that encrypts files to run when each time Windows is booted.
After encryption, Gedantar ransomware renames the files of the infected machine following the
Gedantar Ransomware Removal Instructions
If you have been inffected by this ransomware, the first action you should take is to disconnect your computer and copy the encrypted files to a flash drive or another external device. From there you may safely proceed to the removal of Gedantar ransomware.
To remove Gedantar ransomware, follow the instructions below the article. In case you do not have the experience in manually removing ransomware, we advise you to use the help of an advanced anti-malware program which will take care of this for you.
After having removed Gedantar ransomware, you may use the alternative methods for restoring files mentioned in step “2.Restore Files Encrypted by Gedantar” below. There is no guarantee you will restore the files, but it may be a solution until a real decryption tool is released.
What is Gedantar Ransomware?
Gedantar 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 Gedantar 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 Gedantar Infect?
Via several ways.Gedantar 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 Gedantar 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 .Gedantar files?
You can't without a decryptor. At this point, the .Gedantar 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 .Gedantar files successfully, then do not despair, because this virus is still new.
Can I Restore ".Gedantar" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Gedantar 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 Gedantar 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 Gedantar ransomware and then remove it without causing any additional harm to your important .Gedantar 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 Gedantar 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.
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 Gedantar Research
The content we publish on SensorsTechForum.com, this Gedantar 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.
To better understand the ransomware threat, please refer to the following articles which provide knowledgeable details.
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