This article will help you to remove .Gryphon Virus fully. Follow the ransomware removal instructions down below, at the end of the article.
.Gryphon is the extension that gets appended to your files after they are encrypted by the Gryphon ransomware. Some malware researchers claim that the virus might be a new variant of the BTCWare ransomware or written on that code. When the payload of the ransomware is launched, your files become encrypted and the virus will leave a ransom note with payment instructions. Keep on reading below to see how you could try to potentially restore some of your files.
|Short Description||The ransomware virus encrypts files on your computer and a ransom note will be left demanding that you pay an unspecified amount of money in Bitcoins, after contacting the extortionists.|
|Symptoms||This ransomware will encrypt your files and then append the extension .Gryphon on every encrypted file.|
|Distribution Method||Spam Emails, Email Attachments, Executable Files|
See If Your System Has Been Affected by malware
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|User Experience||Join Our Forum to Discuss Gryphon.|
|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.|
.Gryphon File Virus – Update September 2017
The “BlankSlate” malspam has been reported to push the .Gryphon File Virus. The malware campaign sends spam emails which contain an archive file as an attachment. The e-mail is written in a laconic way, so you as the potential victim gets curious enough to open it. Inside that archive file is another archive, usually in the form of a .zip file and finally the real contents are revealed. At the end, a .js script is waiting to be executed. If opened, the script will launch a download for the actual Gryphon ransomware and then infect your computer device. Most infections spotted are with the firstname.lastname@example.org email variant of the .Gryphon File Virus.
.Gryphon File Virus – Spread
The .Gryphon file virus could spread its infection via various methods. One of these methods is seen as the main one for spreading it, which is with a payload file that executes the malicious script for the ransomware, which in turn infects your computer system. Such a payload file can be seen distributed around the Internet and you can see an example of it being detected by security vendors as showcased down here:
The .Gryphon file virus could spread its payload file on social media sites and file-sharing networks. Freeware applications which are found on the Web could be presented as useful but at the same time could hide the malicious script for the cryptovirus. Avoid opening files straight away after you have downloaded them. That stands especially for ones that came from sources like suspicious e-mails or links. What you should rather do is to scan files before opening them with a security tool, while also checking their size and signatures for anything dubious. Also, you should read the ransomware prevention tips given in the forum section.
.Gryphon File Virus – Details
The .Gryphon file virus takes its name from the .Gryphon extension that it appends to all files which it encrypts. Some malware researchers are arguing if this virus is a variant of the the .BTCWare File Ransomware Virus or written on its code.
The .Gryphon file virus could make entries in the Windows Registry to achieve persistence, launch and repress processes in Windows. Some entries are designed in a way that will start the virus automatically with each boot of the Windows Operating System, and one such entry is outlined down below:
The ransom note will be placed inside your personal computer after the encryption process is complete. The note is written in English, but that doesn’t mean that the only target of the virus is the English-speaking users. Inside, you will view the payment instructions for allegedly recovering your files. The ransom note is written in a file called “HELP.inf”.
The HELP.inf file will show the following ransom note:
That ransom note reads the following:
Your documents, photos, databases and other important files have been encrypted
cryptographically strong, without the original key recovery is impossible!
To decrypt your files you need to buy the special software – “GRYPHON DECRYPTER”
Using another tools could corrupt your files, in case of using third party
software we dont give guarantees that full recovery is possible so use it on
your own risk.
If you want to restore files, write us to the e-mail: email@example.com
In subject line write “encryption” and attach your ID in body of your message
also attach to email 3 crypted files. (files have to be less than 2 MB)
It is in your interest to respond as soon as possible to ensure the restoration
of your files, because we wont keep your decryption keys at our server more than
one week in interest of our security.
Only in case you do not receive a response from the first email address
withit 48 hours, please use this alternative email adress: firstname.lastname@example.org
Your personal identification number:
The developers of the Gryphon ransomware are using two e-mail addresses as a way to contact them. As seen above in the ransom note message the two e-mail addresses used by the Gryphon cryptovirus are the following:
Instructions presented in the ransom note of the .Gryphon file virus should not be followed. You should NOT under any circumstances write to the cybercriminals. Nobody could give you a guarantee that your files will get restored if you pay the ransom. However, you could try to get 3 of your files decrypted, in case you need to use them with a potential decryptor tool released in the future.
.Gryphon File Virus – Encryption
If the .Gryphon file virus ransomware is indeed a BTCWare variant or uses its code, it has a high probability to target and encrypt files that have the following extensions:
→.1c, .3fr, .accdb, .ai, .arw, .bac, .bay, .bmp, .cdr, .cer, .cfg, .config, .cr2, .crt, .crw, .css, .csv, .db, .dbf, .dcr, .der, .dng, .doc, .docm, .docx, .dwg, .dxf, .dxg, .eps, .erf, .gif, .htm, .html, .indd, .iso, .jpe, .jpeg, .jpg, .kdc, .lnk, .mdb, .mdf, .mef, .mk, .mp3, .mp4, .mrw, .nef, .nrw, .odb, .ode, .odm, .odp, .ods, .odt, .orf, .p12, .p7b, .p7c, .pdd, .pdf, .pef, .pem, .pfx, .php, .png, .ppt, .pptm, .pptx, .psd, .pst, .ptx, .r3d, .rar, .raw, .rtf, .rw2, .rwl, .sql, .sr2, .srf, .srw, .tif, .wb2, .wma, .wpd, .wps, .x3f, .xlk, .xls, .xlsb, .xlsm, .xlsx, .zip
Each file that gets encrypted will receive the .[email@example.com].gryphon extension or the .[firstname.lastname@example.org].gryphon extension appended to itself as a secondary extension. One person in the comments has reported that there is another email used by the ransomware developers again implemented as the ones mentioned above and ut into the encryption of files – .[email@example.com].gryphon. Some malware researchers say that the algorithm being used for the encryption process is AES but that has not been confirmed as of yet.
Other e-mails that are used, which also end up being in the forming of the extension of encrypted files:
The .Gryphon file virus is very possible to erase the Shadow Volume Copies from the Windows operating system. That will make the encryption process more viable since it will eliminate one way for a possible file restoration. Keep on reading to see what ways you can try out to potentially recover some of your file data.
Remove .Gryphon Virus and Restore Your Data
In case your computer got infected with the .Gryphon file virus, you should have some experience in removing malware. You should get rid of this ransomware as quickly as possible before it can have the chance to spread further and infect more computer systems. You should remove this ransomware and follow the step-by-step instructions guide provided down below.
What is Gryphon Ransomware?
Gryphon 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.
Can Gryphon Ransomware Cayse Damage?
Yes, ransomware can damage your computer. Ransomware is a malicious software that is designed to block access to your computer or files until a ransom is paid.
Ransomware can also damage your system, corrupt data and delete files, resulting in the permanent loss of important files.
Should I Ignore Viruses, Like Gryphon?
No, you should never ignore ransomware. It can encrypt your data and block access to your computer, making it impossible to access your files until you pay a ransom.
Ignoring ransomware could lead to the permanent loss of your data, as well as the potential for the ransomware to spread to other computers on your network. Additionally, paying the ransom does not guarantee that your data will be recovered.
How Does Gryphon Infect?
Via several ways.Gryphon 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.
After you download and execute this attachment, a drive-by download occurs and your computer is infected with the ransomware virus.
Another way you may become a victim of Gryphon 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 .Gryphon files?
You can't. At this point, the .Gryphon files are encrypted. You can only open them once they are decrypted using a specific decryptionkey 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 .Gryphon files successfully, then do not despair, because this virus is still new.
Can I Restore ".Gryphon" Files?
Yes, sometimes files can be restored. We have suggested several file recovery methods that could work if you want to restore .Gryphon 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 Gryphon 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 Gryphon ransomware and then remove it without causing any additional harm to your important .Gryphon files.
Also, keep in mind that viruses like Gryphon ransomware also install Trojans and keyloggers that can steal your passwords and accounts.
What to Do If I Cant Get The Files Back?
There is still a lot you can do. If none of the above methods seem to work for you, then try these methods:
- Try to find a safe computer from where you can can login on your own line accounts like One Drive, iDrive, Google Drive and so on.
- Try to contact your friends, relatives and other people so that they can check if they have some of your important photos or documents just in case you sent them.
- Also, check if some of the files that were encrypted can be re-downloaded from the web.
- Another clever way is to find another old computer, a flash drive or even a CD or a DVD where you may have saved your older documents. You might be surprised what will turn up.
- You can also go to your email account to check if you can send any attachments to other people. Usually what is sent the email is saved on your account and you can re-download it. But most importantly, make sure that this is done from a safe computer and make sure to remove the virus first.
More tips you can find on our forums, where you can also asks any questions about your ransomware problem.
How to 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 Gryphon 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.
Why Is the Ransom Paid in Crypto?
Cryptocurrency is a secure and untraceable form of payment, making it the ideal choice for ransom payments. It is difficult to trace, and the transactions are almost instantaneous. This means it is nearly impossible for authorities to track the payment and recover the money.
Can 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 Gryphon Research
The content we publish on SensorsTechForum.com, this Gryphon 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.
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.
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