Dodoc Virus Removal Guide (+Decrypt .dodoc files) – DJVU Ransomware
Dodoc Virus – Details
The Dodoc stands for a ransomware-type infection. Initially, it was revealed by Michael Gillespie. The virus comes from the DJVU ransomware family. Dodoc was elaborated specifically to encrypt all major file types. When the file is encrypted people are unable to use them. Dodoc adds the “.dodoc” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by Dodoc, will be renamed into “myphoto.jpg.dodoc. As quickly as the encryption is completed, Dodoc places a special text file (such as “_readme.txt“) into every folder containing the encrypted data.The message given by Dodoc text file asking for the ransom is definitely the like the statements given by other ransomware virus representatives coming from the DJVU family. It actually mentions that the information is encrypted which the only way to bring back it is to use a a special decryption key. Regretfully, this is absolutely true. The type of cryptography mechanism used by Dodoc is still not properly examined. Still, it is definitely specific that each victim might be given the specific decryption key, which is absolutely unique. It is difficult to restore the files without the key available.
“Don’t worry, you can return all your files!”, Dodoc message:
Another trick of Dodoc is that the victims cannot gain access to the key. The key is stored on a particular server run by the frauds related to Dodoc ransomware. To get the key and recover the important information people have to pay the ransom, which amounts to $980. To acquire the payment information users are advised to contact the frauds through e-mail or telegram. The alert also indicates that the users require to contact the Dodoc developers within 72 hours after the files encryption occurred. The message says that doing so users will get a 50% discount, so the ransom quantity will fall to $490.
Dodoc encrypted your documents, but that might not be the only damage done to you. The ransomware might still be hidingon your computer. To identify and remove whether this holds true, we suggest downloading GridinSoft Anti-Malware tool.
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However, regardless of the asked for amount, people need to stay away from paying the ransom. Cyber frauds are not fair, so they tend to completely disregard what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom usually does not give any positive result and people simply lose their money for nothing.
We highly advise that you do not contact these crooks and absolutely do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Dodoc ransomware and to recover the data data totally free. Hence, the only best decision is to recover the lost data from the available backup.
Virus Summary
| Name | Dodoc Ransomware |
| File Extension | dodoc |
| 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 RSA-1024 encryption algorithm. Once the encryption is completed, the ransomware adds its special dodoc extension to all the files modified by it. |
| Distribution Method | Adware bundles and software cracks |
| Similar Infections | Todar, Lapoi, Darus |
| Removal Tool | GridinSoft Anti-Malware |
Remember that the internet is now overwhelmed with threats that look comparable to Dodoc ransomware. It is similar Todar and many other ransomware-type threats. Destructive programs of such kind are typically elaborated to encrypt crucial data and to set forth the need prior to the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a comparable algorithm to produce the unique decryption key for information decryption.
Therefore, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is simply not feasible. The only way to avoid the loss of your essential files is to routinely create backups of your important information.
Bear in mind that even if you create such backups, they need to be put into a special storage utility not connect to your main computer. You may use the USB Memory Stick or external disk drive for this purpose, or refer to the help of the cloud storage. If you store your backup files on your common system they may be encrypted together with other files, so it’s definitely not a good storage place.
How did ransomware infect my system?
There are numerous ways used by online scams to distribute Dodoc ransom virus. Although it is uncertain how precisely Dodoc injects your PC, there are some leaks through which it may penetrate the system:
- integration with third-party software application, especially freeware;
- spam emails from unknown senders;
- websites rendering free hosting services;
- pirated peer-to-peer (P2P) downloads.
Frequently Dodoc ransomware might be presented as some legitimate software, for instance, in the pop-ups instructing users to execute some crucial software application updates. This is the common trick used by online scams to persuade people into downloading and installing Dodoc infection manually, by ways of their direct participation in the installation process.
Furthermore, the criminals may describe numerous email spam strategies to inject destructive codes into PC. So, they may refer to to sending unsolicited spam emails with tricky notifications promoting users to download the attachments or click on certain download links, for example, the ones motivating users to open some photos, documents, tax reports or invoices.
Needless to mention, opening such documents or clicking on such dangerous links may seriously damage the PC. Fictitious Adobe Flash Player upgrade notifies may result in Dodoc virus injection. When it comes to the cracked software, these illegally downloaded programs may likewise contain malicious codes leading to Dodoc secret installation. Lastly, injection of Dodoc may happen by ways of Trojans that privately get injected into the system and install harmful utilities without the user’s authorization.
Is there any way to avoid the injection of Dodoc ransom virus?
Despite the fact that there is no 100% guarantee to avoid your system from getting infected, there are some pieces of advice we want to show with you. First off, be really careful when you browse the web and especially while downloading totally free programs. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.
Keep in mind that some freeware installers may include other unwanted utilities in the bundle, so they may be harmful. Make certain that your current anti-virus and your entire operating system is always duly updated.
Of course, downloading pirated software is prohibited and may lead to vital damage to be produced your PC. Hence, stay away from downloading cracked software. You are likewise highly advised to reconsider your existing security software and perhaps switch to another security solution that can render much better services of defending your Windows.
Below please find the quotation from the Dodoc 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-hvv30uAtTY 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: gorentos@bitmessage.ch Reserve e-mail address to contact us: ferast@firemail.cc Our Telegram account: @datarestore
Screenshot of files with “.dodoc” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Dodoc 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.
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