How to remove GREEDYFATHER Ransomware and decrypt .GREEDYFATHER files

What is GREEDYFATHER Ransomware

GREEDYFATHER is a type of ransomware, a malicious software that encrypts data on a victim’s computer and demands a ransom for its decryption. This article will provide a comprehensive understanding of GREEDYFATHER ransomware, its infection methods, the file extensions it adds, the encryption it uses, the ransom note it creates, and potential decryption tools and methods. GREEDYFATHER Ransomware appends the .GREEDYFATHER extension to the filenames of the encrypted files. For example, a file named 1.jpg would be renamed to 1.jpg.GREEDYFATHER. The specific encryption algorithm used by GREEDYFATHER ransomware is not explicitly mentioned in the search results. However, ransomware typically uses strong encryption algorithms, such as AES (Advanced Encryption Standard) or RSA (Rivest-Shamir-Adleman), to encrypt files. These encryption methods are virtually unbreakable without the correct decryption key. After encrypting the files, GREEDYFATHER creates a ransom note named GREEDYFATHER.txt in each directory containing the encrypted files. The note reassures the victim that the encrypted files can be restored and instructs them to send a couple of locked files to the attackers for a test decryption. It also warns against the use of free decryption tools.

As of the current date, there are no specific decryption tools available for GREEDYFATHER ransomware. It’s important to note that decryption is rarely possible without the specific decryption key, which is typically held by the cybercriminals. In many cases, victims do not receive the decryption keys/software even after paying the ransom. Currently, the only reliable method to recover .GREEDYFATHER files is from a backup, if one was created prior to the infection and is stored in a separate location. It’s strongly advised not to pay the ransom, as this does not guarantee file recovery and further supports the illegal activities of the cybercriminals. GREEDYFATHER is a dangerous ransomware that encrypts files and demands a ransom for their decryption. It’s crucial to maintain regular backups of important files and follow good cybersecurity practices to prevent such infections.

How GREEDYFATHER Ransomware infects computers

GREEDYFATHER, like other ransomware, typically infects computers through various methods:
Phishing Emails: These are deceptive emails that trick users into clicking on a malicious link or opening a harmful attachment.
Malvertising and Exploit Kits: These are malicious advertisements that redirect users to a webpage that scans their machine for vulnerabilities and exploits them to deliver the ransomware.
Fileless Attacks: These attacks exploit vulnerabilities in legitimate programs to execute malicious activities.
Remote Desk Protocol: This is a protocol that allows remote access to computers. If not properly secured, it can be exploited by attackers to deliver ransomware.
Pirated Software: Downloading pirated software can also lead to ransomware infections.

1. Download GREEDYFATHER Ransomware Removal Tool
2. Get decryption tool for .GREEDYFATHER files
3. Recover encrypted files with Stellar Data Recovery Professional
4. Restore encrypted files with Windows Previous Versions
5. Restore files with Shadow Explorer
6. How to protect from threats like GREEDYFATHER Ransomware

GREEDYFATHER Ransomware files:


GREEDYFATHER.txt
{randomname}.exe


GREEDYFATHER Ransomware registry keys:

no information

How to decrypt and restore .GREEDYFATHER files

Use automated decryptors

Download Kaspersky RakhniDecryptor

Use the following tool from Kaspersky called Rakhni Decryptor, that can decrypt .GREEDYFATHER files. Download it here:

Download RakhniDecryptor

There is no purpose to pay the ransom because there is no guarantee you will receive the key, but you will put your bank credentials at risk.

Dr.Web Rescue Pack

Famous antivirus vendor Dr. Web provides free decryption service for the owners of its products: Dr.Web Security Space or Dr.Web Enterprise Security Suite. Other users can ask for help in the decryption of .GREEDYFATHER files by uploading samples to Dr. Web Ransomware Decryption Service. Analyzing files will be performed free of charge and if files are decryptable, all you need to do is purchase a 2-year license of Dr.Web Security Space worth $120 or less. Otherwise, you don’t have to pay.

If you are infected with GREEDYFATHER Ransomware and removed from your computer, you can try to decrypt your files. Antivirus vendors and individuals create free decryptors for some crypto-lockers. To attempt to decrypt them manually, you can do the following:

Use Stellar Data Recovery Professional to restore .GREEDYFATHER files

1. Download Stellar Data Recovery Professional.
2. Click Recover Data button.
3. Select the type of files you want to restore and click Next button.
4. Choose the location where you would like to restore files from and click Scan button.
5. Preview found files, choose ones you will restore and click Recover.

Download Stellar Data Recovery Professional

Using Windows Previous Versions option:

1. Right-click on infected file and choose Properties.
2. Select Previous Versions tab.
3. Choose a particular version of the file and click Copy.
4. To restore the selected file and replace the existing one, click on the Restore button.
5. In case there are no items in the list, choose an alternative method.

Using Shadow Explorer:

1. Download Shadow Explorer program.
2. Run it, and you will see a screen listing of all the drives and the dates that shadow copy was created.
3. Select the drive and date that you want to restore from.
4. Right-click on a folder name and select Export.
5. In case there are no other dates in the list, choose an alternative method.

If you are using Dropbox:

1. Login to the Dropbox website and go to the folder that contains encrypted files.
2. Right-click on the encrypted file and select Previous Versions.
3. Select the version of the file you wish to restore and click on the Restore button.

How to protect computer from viruses, like GREEDYFATHER Ransomware, in future

1. Get special anti-ransomware software

Use ZoneAlarm Anti-Ransomware

Famous antivirus brand ZoneAlarm by Check Point released a comprehensive tool, that will help you with active anti-ransomware protection, as an additional shield to your current protection. The tool provides Zero-Day protection against ransomware and allows you to recover files. ZoneAlarm Anti-Ransomware is compatible with all other antiviruses, firewalls, and security software except ZoneAlarm Extreme (already shipped with ZoneAlarm Anti-Ransomware) or Check Point Endpoint products. The killer features of this application are: automatic file recovery, overwrite protection that instantly and automatically recovers any encrypted files, file protection that detects and blocks even unknown encryptors.

Download ZoneAlarm Anti-Ransomware

2. Back up your files

As an additional way to save your files, we recommend online backup. Local storage, such as hard drives, SSDs, flash drives, or remote network storage can be instantly infected by the virus once plugged in or connected to. GREEDYFATHER Ransomware uses some techniques to exploit this. One of the best services and programs for easy automatic online backup is iDrive. It has the most profitable terms and a simple interface. You can read more about iDrive cloud backup and storage here.

3. Do not open spam e-mails and protect your mailbox

Malicious attachments to spam or phishing e-mails are the most popular method of ransomware distribution. Using spam filters and creating anti-spam rules is good practice. One of the world leaders in anti-spam protection is MailWasher Pro. It works with various desktop applications and provides a very high level of anti-spam protection.

Download MailWasher Pro