Dfwe Virus Ransomware
Dfwe is a harmful software application functioning as common ransomware. Michael Gillespie, the well-known virus researcher, very first discovered this new name in the DJVU ransomware family.
Dfwe was created for the sole function to encrypt all popular file types. Rationally, as soon as the file encryption is successfully accomplished, the users are unable to get access to them. Dfwe ransomware adds its own “.dfwe” to all the encrypted files. For instance, the file “price_list.xls”, as soon as crypted by Dfwe, will be titled as “price_list.xls.dfwe”. As soon as the file encryption is accomplished, Dfwe puts its own unique text file (_readme.txt) into all the folders that save the encrypted files.
The alert mentioned by text file requesting for the random os extremely similar to the notifications provided by other ransomware dangers coming from the DJVU family. The caution basically shows that the data has been secured and the only solution to get access to it is to use a special standalone key. Regretfully, this statement is definitely true.
The technique to secure the files utilized by Dfwe is not completely looked into. However, there is no doubt that each computer owner might be released an unique decryption key, which is definitely unique. It is very tough to recover the information without the appropriate key in location.
“Don’t worry, you can return all your files!”, from text file message:
One more peculiarity of the Dfwe virus is that the users are unable to get access to the key. The decrypting key is hosted on a special server under the total control by the crooks who have actually launched the Dfwe virus into the internet. In order to acquire the key and restore the crucial data, the users are told to contact the frauds via e-mail or by telegram and to pay the ransom in the amount of $980.
The message also says that the people should call the Dfwe authors within 72 hours upon the minute of the information encryption. The alert shows that by doing so individuals will get a 50% discount rate, for that reason, the ransom quantity drops down to $490.
Dfwe encrypted your information, however, it may not be the only hazard on your PC. Plus, the ransomware might be concealed deep in the system. To find and delete the threat totally, we suggest you to refer to the assistance of GridinSoft Anti-Malware tool.
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No matter what the amount of the ransom is, we highly advise that you do not pay the ransom. There is no warranty that these online scoundrels will keep their promises, so they might not care at all what the victims feel about the encryption, even when the amount of the ransom is received into their accounts. Hence, paying ransom often does not lead to a successful recovery. So, the users may just lose their money for nothing.
Similarly, we urge you not to get in touch with the frauds as they advise. Do not move money into their wallets. There are no applications that could split the Dfwe ransomware or bring back the information at no charge. For that reason, the only proper choice is to bring back the data from possible backups (if readily available).
Virus Summary
| Name | Dfwe Ransomware |
| File Extension | dfwe |
| 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 .dfwe extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Lokas, Besub, Nusar |
| Dfwe Removal Tool | GridinSoft Anti-Malware |
| Dfwe Decryption Tool | Emsisoft Djvu Decryptor |
Do not forget that the Internet is now loaded with infections similar to the Dfwe virus. For instance, this specific danger is essentially identical to Brusaf and other ransomware-type infections. These damaging energies have actually been developed in order to encrypt the important information and express the demand for the users to pay the ransom. All these infections utilize the identical algorithm to create the particular key for successful information decryption.
Unless the Dfwe ransomware is still under the advancement procedure or has got some hidden bugs, it is not possible to bring back the data manually. Therefore, the only working option to prevent the loss of your essential information is to routinely preserve current backups of all your important documents.
Another essential piece of guidance is to save the backups on special storage not linked to your primary device. For example, you may save it on the USB Flash Drive, or some external disk drive, or by using the cloud data storage services. Keeping the backups on your regular drive is very risky, given that the backup might likewise be encrypted by the Dfwe infection.
Leakages for the Dfwe ransomware attack.
Dfwe utilizes numerous courses to penetrate the vulnerable computers. It is not specific what specific method was utilized in your case, however, the invasion may happen through the following channels:
- bundling with third-party programs, mainly free apps;
- spam emails from the unknown senders;
- sites providing free hosting;
- P2P (peer-to-peer) torrent downloads.
There are times when the Dfwe may camouflage itself as some genuine application, for instance, through the misleading informs demanding installation of some software application update. This is the most common trick utilized by the scams to inject the Dfwe virus files into the system. This way users partly participate in its setup, without clearly comprehending the danger.
Additionally, the frauds might send unsolicited spam e-mail with challenging alerts encouraging the people to open suspicious attachments or click some download links, for instance, those encouraging individuals to open particular photos, text files, tax files and other information.
No doubt, opening these files or clicking the malicious links may basically damage the system. Fake Acrobat Reader update notices may lead to the Dfwe ransomware seepage. Similarly, downloading the broken software application may in addition consist of the ransomware installer. The last however not the least, installation of Dfwe may take place through some Trojan horses that might be installed stealthily into the system and without the user’s direct permission or even consent.
Preventing the Dfwe virus attack.
Naturally, there is no absolute assurance that your computer will be constantly devoid of any malware attacks, however, we want to share some useful pointers with you to make it much safer. Ensure to pay very very close attention while searching the web and particularly while getting cost-free programs. Do not open any dubious email accessories, particularly if the sender is not known to you.
Do not forget that certain freeware installer may likewise include some other extra apps in the bundle. These additional applications may be extremely harmful. It is of utmost significance to keep your anti-virus software and your os in general to be constantly appropriately upgraded.
It is quite sensible that downloading pirated apps is unlawful, nevertheless, in addition, such unauthorized programs use might also bring major damage to your PC. Hence, do not download any split programs. Plus, the fact that your present anti-virus did not protect the system from the Dfwe ransomware is a good factor for you to reevaluate your choices and switch to another program that can render the protecting functions on a better level.
Below please find the quotation from the Dfwe 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 “.dfwe” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Dfwe 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 dfwe files
You can get 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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