Understanding .Madek file virus

Madek Ransomware has emerged as another dangerous variant of DJVU ransomware family. Discovered in July 2019, this malicious crypto virus attacks the Windows Operating Systems. Once, it sneaks in the host system, it scans for the targeted files. It may include your personal documents, images, audio-video files and even backup files. The destructive ransomware appends its .madek extension to filenames. Hence, here begins the execution of malicious activities!

It might seem a normal data encryption, however that is not the case! Madek ransomware uses a powerful algorithm, which is impossible to decrypt manually. In order to decrypt .Madek files, you will need the unique decryption key. Unfortunately, it is secured on the hacker’s server. Furthermore, hackers exchange this key for hefty amount of ransom. Hackers claim that, if the victims fail to make the payment, they will lose their data permanently. Hence, with this fear in mind, users try to make the payment as quick as possible.

However, paying ransom is not the way out! It supports the evil idea of the hackers. This article will assist you to get rid of Madek ransomware in simple steps.

Threat Summary

Distribution Technique

The hackers use numerous tactics to propagate the malicious Madek extension in your system. The various methods, allow the developers to increase their victim count, which eventually boost their profits. Among all, spam campaigns are the most frequently used method.

Spam attack begins with sending hundreds of e-mails consisting of malicious attachments. These e-mails look legitimate and trustworthy, however the danger lies deep within the attachment. These e-mails are sent with forged header information and informs about an unauthorized shipment or undelivered package.

In any case, as soon as you download/open the attachment, your system will be exposed to the risk of .Madek file virus.

The list of deceptive methods is long! Software cracks are also used by hackers these days! Although, it is a useful program, yet the cyber criminals have designed its infected versions. Originally, it was designed to crack the paid versions of the licensed applications/software. However, now a day, instead of cracking the licensed version, they silently install the malware in your system.

To conclude with, the two major reasons for this infiltration are reckless behavior of users and lack of proper knowledge.

Threat Behavior

Alike its siblings, it possesses all the qualities to encrypt files. It uses a strong encryption algorithm to corrupt the files. Once the files are successfully encrypted, it appends .madek extension with the filenames.

Simultaneously, it creates a text file – ‘_readme.txt’ in every folder containing Madek files. This file, informs the users that they have been trapped in the Madek scam! Furthermore, it tells that you can recover .Madek files only with a unique key. Unfortunately, it is true! This Madek decryption tool is stored on the remote server. Getting the key is not an easy task!

Hackers demand for large ransom in exchange of this key. Sum equal to $980 is asked to enable the decryption key. Remember, if you contact the developers within 72 hours of Madek attack, the ransom will be dropped down to $490 (50% discount). Keep in mind, it is a trick to encourage the victim user to pay the ransom ASAP. Moreover, with the fear of losing the data, victims get ready to pay the asked amount.

Scroll down for the possible ways by which you can protect yourself from ransomware like Madek.

Removal guidelines for .Madek file virus

STEP A: Reboot your system to Safe Mode

STEP B: Delete the suspicious file from Configuration Settings

1. Type “Msconfig” in search box / Run Box, select it and press Enter.
2. Click on “Services” Tab and click on “Hide all Microsoft services”.
3. Select Madek Ransomware from the list of remaining services and disable it by removing the tick mark from the checkbox and click on Apply button.

STEP C: Remove malicious file from Command Prompt

Once the system starts, ensure to use an account with administrative privilege to access Safe Mode with Command Prompt.

After the user enters admin credentials, Command prompt window is displayed wherein you are entitled to enter the below commands:

1. Type the command “sc delete Madek Ransomware” in the command prompt and press Enter.
2. Type “exit” to exit the command prompt and restart the system in safe mode with command prompt.

STEP D: Restore the system files & folders

Tips to prevent your system from .Madek file virus  

1. Keeping the Operating System Updated- In order to remain protected and avoid such infections, it is recommended to keep your Operating System updated by enabling the automatic update on your system. The systems with outdated or older versions of Operating System become an easy target for the attackers.
2. Resist clicking on spam emails – One of the major techniques used for malware distribution is forwarding spam emails to the user. The system gets infected as soon as the user clicks on the attachment. These mails appear to be genuine, so be aware and resist falling for these tricks.
3. Keep an eye on third party installations- It is quite important that you take due care while installing any third party applications for they are major source of such infections. Such malware programs come bundled with the free applications thereby requiring the user to remain cautious.
4. Regular periodical backup- In order to keep your data and files safe, it is recommended to take regular back up of all your data and files either on an external drive or cloud.
5. Use Anti-Virus Protection- We strongly recommend the use of antivirus protection/internet security in your PC like Vipre and 360 Total Security so that it remains safe.
6. Enable the Ad Blocker/Popup Blocker in your browser- Enabling the popup blocker/ ad blocker in your chosen browser will help you to stay protected from annoying adware.

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