Learn How to Decrypt Wallet Ransomware to Restore Encrypted Data

Numerous of ransomware has arisen as a major threat to individuals as well as businesses alike. Ransomware is a type of malware, which encrypts the data on infected systems that has turned into a lucrative option for cyber criminals. When the malware is run, it locks all the victim’s files and permits the hackers or criminals to demand payment in releasing them. Most of the ransomware utilizes the AES algorithm for the encryption of files by utilizing some alternative algorithms. To decrypt wallet ransomware files, hackers typically request payment in the way of Bitcoins or online payment voucher services. Cyber criminals who are behind this ransomware campaigns typically focus on their attacks in wealthy countries as well as cities where users or businesses can afford to pay the ransom. In recent time, we have seen various repeated attacks on particular verticals. Therefore In the following write-up, we will focus on the way to decrypt wallet ransomware to restore encrypted data.

User Query:

“a few days back I received an attachment in my email when I downloaded that attachment file all my MDF data files got encrypted. After searching, I came to know that it is ransomware. Can anyone guide me the way to decrypt wallet ransomware data to restore encrypted data of MDF files?”

How Ransomware is Spread?

Spam is the most common way in a manner of distributing ransomware. It is mainly spread by using some sort of social media, as the victims are misled in downloading an attachment from the mail or even by clicking on the link. Once the user takes an action by clicking or downloading that attachment the malware installs automatically on the system and starts encrypting the data files. All the things just happen with a click of a mouse and destroy all your data. The other way of spreading ransomware is a package of software, which is called exploit kit. However, nowadays it is known as Angler. All these packages are programmed for detecting the vulnerabilities as well as exploit for installing the ransomware. In this, hacker simply installs the code on the authentic website, which simply redirects user’s system to the site of malicious.

Types of Ransomware

CryptoLocker

CryptoLocker word is much similar like Xerox, which is almost synonymous with ransomware. It is mainly distributed by scams and exploits kits. When the malware runs on the system then, it installs itself in the User profile folder of Windows that encrypts the file across the mapped network drive and local hard drive. It encrypts the file with the specific extension.

CryptoWall

The initial edition of CryptoWall is utilized as RSA public key of encryption. However, the later edition utilizes AES as a private key that is further utilized as public AES key. When the attachment of malware is opened then, CryptoWall copies the binary itself. Even there are various options that are present for aspiring the hackers via small skills of the computer. CryptoWall encrypts widespread range of file types than CryptoLocker whereas; when the encryption is completed, it displays a message of ransom on a user’s screen for payment demanding.

CTB-Locker

The hackers behind the CTB-Locker proceed a diverse method to virus distribution. When CTB-Locker runs then, it simply copies itself to the temporary directory of Microsoft. Dissimilar most forms of ransomware at present; CTB-Locker utilizes Elliptic Curve Cryptography (ECC) to encrypt files.

Method to Decrypt Wallet Ransomware to Restore Encrypted Data

There are some steps that are given below, which makes easy for users to restore encrypted data:

Step 1: Task Manager

• Open task manager in your system by pressing the keys from the keyboard CTRL + SHIFT +ESC.
• Trace the process of ransomware malware.
• Before removing the procedure, enter a name on text document for further reference.
• Locate the doubtful process, which is connected with the encryption data file.
• Click on the process and open the location of MDF file. After that click on end procedure.
• Delete the directories of suspicious files.

Step 2: Disclose Hidden Files

• Open the folder and select an organize option.
• Choose folder and search option.
• Select the view tab and select hidden files as well as folders option.
• After that, uncheck an option of protected hidden OS files.
• Once it is unchecked select an apply option and click on OK.

Step 3: Locate Startup Location

• Press the keys from keyboard of Windows logo key and R together.
• A dialog box will appear then, type “Regedit”

Tip: Be careful at the time of editing MS Windows Registry because it may render the system broken.

Dependent on OS version, navigate to:

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run]
Open an explorer for routing %appdata% folder after that remove the executable.

Step 4: Recover Encrypted Files

There is a software namely SQL Recovery, which makes easy for users to Decrypt Wallet Ransomware and recover all the database in a proper manner. The utility is completely safe as well as secure to regain the data in an exact manner. The application supports the recovery of both MDF as well as NDF database file.

Conclusion

Ransomware program infiltrates the user’s machine and encrypts the whole database file. After understanding this, we have discussed some way to Decrypt Wallet Ransomware to Restore Encrypted Data in an effectual manner.