Gtys – Ransomware
Gtys is a malicious software application functioning as typical ransomware. Michael Gillespie, the popular virus researcher, very first found this new name in the DJVU ransomware family.
Gtys was created for the sole function to encrypt all popular file types. Rationally, as soon as the encryption is successfully accomplished, the users are not able to get access to them. Gtys virus adds its own “.gtys” to all the encrypted data. For instance, the file “price_list.xls”, once modified by Gtys, will be entitled as “price_list.xls.gtys”. When the file encryption is accomplished, Gtys puts its own unique text document (_readme.txt) into all the folders that store the encrypted files.
The alert mentioned by document asking for the random os very similar to the notifications offered by other ransomware dangers coming from the DJVU family. The caution generally shows that the data has been secured and the only option to get access to it is to use a special standalone key. Regretfully, this declaration is absolutely real.
The approach to encrypt the files used by Gtys is not entirely researched. Nevertheless, there is no doubt that each computer system owner may be issued a special decryption key, which is absolutely special. It is extremely difficult to recover the data without the suitable type in place.
“Don’t worry, you can return all your files!”, from _readme.txt message:
One more peculiarity of the Gtys infection is that the users are unable to get access to the key. The decrypting key is hosted on an unique server under the total control by the crooks who have actually released the Gtys ransomware into the web. In order to acquire the key and bring back the crucial data, the users are told to contact the frauds by means of e-mail or by telegram and to pay the ransom in the quantity of $980.
The message also says that the people ought to get in touch with the Gtys authors within 72 hours upon the moment of the data encryption. The alert indicates that by doing so the people will obtain a 50% discount rate, therefore, the ransom amount falls to $490.
Gtys modified your information, however, it might not be the only hazard on your computer. Plus, the ransomware may be hidden deep in the system. To identify and erase the risk entirely, we suggest you to refer to the aid of GridinSoft Anti-Malware .
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No matter what the amount of the ransom is, we strongly encourage that you do not pay the ransom. There is no warranty that these online crooks will keep their promises, so they might not care at all what the victims feel about the encryption, even when the quantity of the ransom is received into their accounts. Hence, paying ransom typically does not result in a successful recovery. So, the users might just lose their money for nothing.
Similarly, we urge you not to get in touch with the frauds as they instruct. Do not transfer money into their wallets. There are no applications that could split the Gtys virus or restore the data at no cost. For that reason, the only proper choice is to restore the information from possible backups (if offered).
Virus Summary
| Name | Gtys Ransomware |
| File Extension | gtys |
| Type | Ransomware |
| Family | DJVU |
| Short Description | The 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. |
| Symptoms | File encryption by the ransomware is performed by means of the AES-256 algorithm (CFB mode) encryption algorithm. Once the encryption is completed, the ransomware adds its special .gtys extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Gtys Removal Tool | GridinSoft Anti-Malware |
| Gtys Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Internet is now full of infections similar to the Gtys ransomware. For example, this specific danger is generally similar to Brusaf and other ransomware-type infections. These damaging energies have actually been developed in order to encrypt the crucial information and express the need for the users to pay the ransom. All these infections utilize the identical algorithm to produce the particular key for successful information decryption.
Unless the Gtys ransomware is still under the development process or has actually got some hidden bugs, it is not possible to restore the information by hand. Hence, the only working service to avoid the loss of your crucial data is to frequently maintain up-to-date backups of all your vital documents.
Another essential piece of suggestions is to save the backups on unique storage not linked to your primary PC. For example, you may store it on the USB Flash Drive, or some external disk drive, or by using the cloud data storage services. Keeping the backups on your system drive is extremely dangerous, since the backup might likewise be encrypted by the Gtys ransomware.
Leakages for the Gtys ransomware attack.
Gtys utilizes lots of paths to infiltrate the vulnerable computers. It is not particular what particular method was utilized in your case, however, the invasion might take place by means of the following channels:
- bundling with third-party programs, generally free software;
- spam e-mails from the unknown senders;
- websites offering free hosting;
- P2P (peer-to-peer) torrent software.
There are times when the Gtys ransomware may camouflage itself as some real application, for instance, through the misleading signals requiring setup of some software application update. This is the most typical trick used by the frauds to inject the Gtys ransomware files into the system. This way users partially take part in its setup, without clearly understanding the danger.
In addition, the scams may send out unsolicited spam e-mail with tricky alerts encouraging the people to open dubious accessories or click some download links, for example, those motivating the people to open certain photos, text files, tax documents and other info.
No doubt, opening these files or clicking the destructive links may basically damage the system. Fake Media Player upgrade notifications may result in the Gtys ransomware infiltration. Likewise, downloading the split software application might in addition consist of the ransomware installer. The last but not the least, installation of Gtys may take place through some Trojan horses that may be set up stealthily into the system and without the user’s direct consent or even permission.
Preventing the Gtys ransomware attack.
Naturally, there is no outright assurance that your computer system will be constantly free of any malware attacks, however, we want to share some helpful pointers with you to make it more secure. Ensure to pay really attention while browsing the web and especially while getting cost-free programs. Do not open any dubious email accessories, especially if the sender is not known to you.
Do not forget that certain freeware installer may also contain some other extra apps in the bundle. These extra applications might be extremely harmful. It is of utmost importance to keep your anti-virus software application and your os in general to be always appropriately updated.
It is rather rational that downloading cracked software is unlawful, however, furthermore, such unapproved programs usage may likewise bring major damage to your PC. For this reason, do not download any cracked programs. Plus, the fact that your current anti-virus did not secure the system from the Gtys ransomware is a good factor for you to reevaluate your options and switch to another program that can render the securing functions on a far better level.
Below please find the quotation from the Gtys text file:
ATTENTION! Don't worry, you can return all your files! All your files like photos, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-2P5WrE5b9f Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: restorealldata@firemail.cc Reserve e-mail address to contact us: gorentos@bitmessage.ch Our Telegram account: @datarestore
Screenshot of files with “.gtys” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Gtys ransomware from your computer
1.Download GridinSoft Anti-Malware.
You can download GridinSoft Anti-Malware by clicking the button below:
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.
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.
3. Press Install button for run GridinSoft Anti-Malware.
3.Once installed, GridinSoft Anti-Malware will automatically run.
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.
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.
Use Emsisoft Decryptor for restore gtys files
You can download Emsisoft Decryptor by clicking the button below:
- Run the decryptor as an administrator. The license terms will show up, which you have to agree to by clicking the “Yes” button.
- Once the license terms are accepted, the primary decryptor user interface opens.
- By default, the decryptor will pre-populate the locations to decrypt with the currently connected drives and network drives. Additional locations can be added using the Add” button.
- Decryptors typically offer various options depending on the particular malware family. The available options are located in the Options tab and can be enabled or disabled there. You can find a detailed list of the available Options below.
- After you have added all the locations you want to decrypt to the list, click the “Decrypt” button to start the decryption process. The screen will switch to a status view, informing you about the current process and decryption status of your files
- The decryptor will inform you once the decryption process is finished. If you require the report for your personal records, you can save it by clicking the “Save log” button. You can also copy it straight to your clipboard to paste it into emails or forum posts if you are asked to.
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