Mbed Ransomware is the latest weapon in the arsenal of the most wide-spread & devastating species of data-encrypting virus – the nasty Djvu/STOP Ransomware Clan. Just like its variants, Mbed spreads via spam e-mail campaigns, malvertising & trojanized fake software updates.
Designed with strong financial motives, this pernicious Mbed virus encrypts the data & demands hefty ransom amount in exchange of the decryption tool.
While encrypting the targeted files, Mbed Ransomware appends its malicious .mbed extension to the file names & makes them instantly inaccessible. In addition to that, it drops a ransom-demanding note on the victim’s desktop, which contains instructions for the victims to get their data decrypted.
Contacting the hackers & paying the ransom is the only possible solution of decryption, the note states.
But, are these claims true? Well, cyber-security analysts from around the world suggest not contacting the hackers. Investigation has shown that most of the victims do not get the promised decryption tool in exchange of ransom amount.
Then, what are the possible ways to remove Mbed Ransomware & decrypt .mbed virus files? How can one prevent Mbed Virus from encrypting the files? Read on to find answer to these questions.
|Symptoms||It infects your system with the motive to encrypt system & user files. After successful encryption, it drops a ransom note that asks victims to pay hefty ransom amount in exchange of the decryption key.|
|Damage||Encrypted files are inaccessible. Additionally, Mbed Ransomware may increase the malicious payload in your system.|
|Removal||Download Removal Tool|
The gigantic clan of the infamous Stop Djvu Ransomware recently got a brand-new member added to it. This latest strain of Djvu Ransomware has been named as Mbed Ransomware as it adds .mbed extension to the file names after encrypting them.
Just like its siblings, Mbed Ransomware uses multiple channels to distribute its infection such as spam e-mail campaigns, online advertising & malware-laden fake software updater.
Mbed Virus does not require any user intervention to get installed on the system. Once installed, it searches every nook & corner of the infected system for targeted file types & extensions.
When found, it encrypts the files by using highly-complex Encryption Algorithms such as (Rivest–Shamir–Adleman) & AES (Advanced Encryption Standard). The targeted file extensions are instantly made inaccessible to the users by appending the filenames with .mbed extension.
For example: A file named myimage.jpg might be renamed as “myimage.jpg.mbed” after encryption.
File Extensions Targeted by Mbed Ransomware are mentioned below:
The .Mbed Virus infection manifests through the encryption of files & .mbed extension being appended to the encrypted files. As a result, the victims are unable to open their documents, image files, video files, database files & other sensitive information.
After encryption, this nasty Djvu variant then leaves a ransom-demanding note on the victim’s desktop & in the folders containing .mbed files.
The ransom note is in a text format named as “_readme.txt”. It serves as a bridge between the impacted users & the attackers.
The note contains the following information:
The text assures decryption of the encrypted data with the help of private unique key, which is stored on hacker’s remote server. In order to purchase the decryption key from the cyber-crooks, the victims are required to pay the demanded ransom amount.
To prove recovery of the files is possible, the hackers offer to decrypt one file for absolutely no cost. The victims are required to send any one file (except database, backup or large excel sheet) on the hacker’s e-mail address. The hackers will decrypt it & send it back to the victim.
The ransom amount demanded for the necessary decryption tools/key is $980. However, if the victim manages to contact hackers within 72 hours, rebate of 50% will be granted. Thus, the demanded ransom amount minimizes to $490.
To get the details of the payment, victims are encouraged to contact the hackers on mentioned e-mail addresses, firstname.lastname@example.org & email@example.com.
Despite these claims, we advise not making the ransom payment to prevent the risk of getting scammed. According to the analysis, hackers avoid responding after the payment has been received.
By paying the ransom, a victim not only loses the money, but also loses the data permanently.
To prevent any further encryption by Mbed, you can remove it from system. However, doing so will not restore the encrypted data. The viable solution is to restore the files from a backup, if any.
Impacted users may refer to the possible Mbed Ransomware removal instructions given below to get rid of .Mbed Virus.
The cyber-criminals behind Mbed File Virus use various strategies for malware distribution which include –
To restart the system to Safe Mode with Networking, if already switched ON then follow the below steps:
5 Once the system restarts, click on the username and enter the password (if any) to log in.
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:
For Windows 7
Continue to follow steps 4 & 5 of Method 2 to restore the System Files and settings.
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