Madek Virus RansomwareThe Madek mean a ransomware-type infection. Initially, it was revealed by Michael Gillespie. The infection comes from the DJVU ransomware family. Madek was elaborated specifically to encrypt all major file types. As soon as the file is encrypted people are unable to use them. Madek adds the “.madek” extension for each file encrypted by it. For example, the file “myphoto.jpg“, once encrypted by Madek, will be renamed into “myphoto.jpg.madek. As soon as the encryption is finished, Madek places a special text file (such as “_readme.txt“) into every folder containing the encrypted data.
The message given by Madek text file asking for the ransom is definitely the same as the statements given by other ransomware virus representatives belonging to the DJVU family. It literally discusses that the information is encrypted and that the only way to bring back it is to use a a special decryption key. Regretfully, this is definitely true. The sort of cryptography mechanism applied by Madek is still not appropriately examined. Still, it is absolutely certain that each victim might be given the specific decryption key, which is totally distinct. It is impossible to restore the files without the key available.
“Don’t worry, you can return all your files!”, Madek message:
Another trick of Madek is that the victims cannot get to the key. The key is saved on a particular server run by the frauds connected with Madek ransomware. To get the key and recover the important info people have to pay the ransom, which totals up to $980. To obtain the payment details users are instructed to contact the frauds through email or telegram. The alert likewise shows that the users need to contact the Madek developers within 72 hours after the encryption took place. The message says that doing so users will get a 50% discount, so the ransom amount will fall to $490.
Nonetheless, irrespective of the asked for quantity, people must stay away from paying the ransom virus. Cyber frauds are unfair, so they tend to entirely disregard what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom generally does not provide any positive result and people just waste their money for absolutely nothing.
We highly encourage that you do not contact these crooks and certainly do not transfer money into their accounts. It is said to admit that there are no utilities able to crack Madek ransomware and to recover the information data for free. Hence, the only right decision is to recover the lost data from the available backup.
|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 madek extension to all the files modified by it.|
|Distribution Method||Adware bundles and software cracks|
|Similar Infections||Gehad, Vusad, Berosuce|
|Removal Tool||GridinSoft Anti-Malware|
Remember that the world wide web is now overwhelmed with threats that look similar to Madek ransomware. It is similar Gehad and many other ransomware-type threats. Destructive programs of such kind are usually elaborated to encrypt crucial data and to set forth the demand before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to produce the distinct decryption key for files decryption.
Thus, as long as the ransomware is still being developed or has some hidden bugs, manually recovering the information is merely not feasible. The only way to prevent the loss of your crucial information is to regularly create backups of your important information.
Keep in mind that even if you create such backups, they must be placed into a special storage utility not connect to your main PC. You may use the Memory Stick or external disk drive for this purpose, or refer to the help of the cloud storage. If you save your backup files on your common system they may be encrypted along with other files, so it’s certainly not a good storage location.
How did ransomware infect my PC?
There are several methods used by online frauds to distribute Madek ransomware. Although it doubts how precisely Madek injects your PC, there are some leaks through which it may infiltrate the system:
- integration with third-party apps, especially freeware;
- spam e-mails from unidentified senders;
- websites rendering free hosting services;
- pirated peer-to-peer (P2P) downloads.
Typically Madek virus might exist as some legitimate software application, for example, in the pop-ups advising users to implement some crucial software updates. This is the typical technique used by online scams to persuade people into downloading and installing Madek infection manually, by means of their direct participation in the installation process.
Furthermore, the criminals might refer to various e-mail spam tactics to inject harmful 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 encouraging users to open some video, documents, tax reports or invoices.
Needless to mention, opening such documents or clicking on such dangerous links may severely damage the system. Fictitious Adobe Flash Player update alerts may result in Madek ransom injection. As for the cracked applications, these illegally downloaded programs may likewise contain harmful codes leading to Madek secret installation. Lastly, injection of Madek may take place by means of Trojans that covertly get injected into the system and install malicious utilities without the user’s permission.
Is there any method to avoid the injection of Madek ransom virus?
Although there is no 100% guarantee to prevent your computer from getting infected, there are some pieces of advice we wish to show with you. To start with, be extremely cautious when you browse the web and especially while downloading complimentary apps. Stay away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.
Remember that some freeware installers may include other unwanted utilities in the bundle, so they may be destructive. Ensure that your current anti-virus and your entire operating system is always duly updated.
Naturally, downloading pirated software is illegal and may result in necessary damage to be made for your PC. Thus, stay away from downloading cracked software. You are also highly recommended to reconsider your existing security software and possibly switch to another security solution that can render much better services of defending your Windows.
Below please find the quotation from the Madek 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: email@example.com Reserve e-mail address to contact us: firstname.lastname@example.org Our Telegram account: @datarestore
Screenshot of files with “.madek” extension added by the ransomware:”
Use GridinSoft Anti-Malware to remove Madek 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”.
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