What is Erif Ransomware
Erif Ransomware, being a part of STOP Ransomware is a critical virus, endangering user’s personal files. It belongs to the family of file-encrypting malware, that uses the AES (Salsa20) algorithm and unbreakable key. This virus is, sometimes, called DJVU Ransomware, after the word used as an extension in the first versions (.djvu). The variant of the threat, that we describe today, modifies files with .erif extension. Files are encrypted with a secure key and there are quite small chances to decrypt them completely. However, certain manual methods and automatic tools, described in this article can assist you to successfully decrypt some data. In the textbox below you can find the “ransom note” – a small text file with brief virus introduction and instructions to pay the ransom.
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:
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:
Reserve e-mail address to contact us:
Your personal ID:
The price of decryption of files encoded by STOP Ransomware is $490 (or $980, if not paid within 72 hours). But as statistic shows, it is pointless to pay any money, as malefactors almost every time ignore the victims. STOP Ransomware purposefully encrypts important personal information: videos, photos, documents, local e-mails, archives. It detects and attacks a type of data, that can be so critical to users to pay such amount of money for. If there are any realistic chances to recover files with .erif extension, you can do it with a special utility called Emsisoft Decryptor for STOP Djvu, that can be downloaded below. This little program can decrypt more than 150 types of ciphered files. In some situations, you will need a pair of the original and encrypted files, in most cases, data can be restored only if an offline key was used by malware (this only happens in case of malfunction or internet connection loss during the encryption process). Stellar Data Recovery Professional is one of the best file-recovery tools and, if used properly, may recover copies and duplicates of encrypted files, that were removed prior to infection. The only option for a successful 100% recovery is existing backups. The tutorial presented in this article will help you to remove STOP Ransomware and decrypt .erif files for free.
- Download Erif Ransomware Removal Tool
- Get decryption tool for .erif files
- Recover encrypted files with Stellar Data Recovery Professional
- Restore encrypted files with Windows Previous Versions
- Restore files with Shadow Explorer
- How to protect from threats like Erif Ransomware
How Erif Ransomware infected your PC
Malicious software created using the STOP virus gets four files when it enters a computer. One of them provokes the appearance of a fake message about Windows system updates. In this way, it lulls the user’s alertness. Cybercriminals do not name the cost of decryption but promise to make a discount if the user in the near future turns to them for help.
It uses rdpclip.exe to replace a legal Windows file and to launch an attack on a computer network. After encrypting the files, the encrypter is deleted using the delself.bat command file. Erif Ransomware virus is propagated via spam attack with malicious e-mail attachments and using manual PC hacking. It can be distributed by hacking through an unprotected RDP configuration, fraudulent downloads, exploits, web injections, fake updates, repackaged, and infected installers. Virus assigns certain ID with the victims, that is used to name those files and supposedly to send decryption key. Great tools to protect against Erif Ransomware are: Emsisoft Anti-Malware and Malwarebytes Anti-Malware.
Download Erif Ransomware Removal Tool
To remove Erif Ransomware completely, we recommend you to use WiperSoft AntiSpyware from WiperSoft. It detects and removes all files, folders and registry keys of Erif Ransomware and prevents future infections by similar viruses.
Alternative Removal Tool
To remove Erif Ransomware completely, we recommend you to use SpyHunter 5 from EnigmaSoft Limited. It detects and removes all files, folders, and registry keys of Erif Ransomware. The trial version of SpyHunter 5 offers virus scan and 1-time removal for FREE.
How to remove Erif Ransomware manually
It is not recommended to remove Erif Ransomware manually, for safer solution use Removal Tools instead.
Erif Ransomware files:
Erif Ransomware registry keys:
How to decrypt and restore .erif files
Use automated decryptors
Download STOP Djvu Decryptor from EmsiSoft (.erif variations)
IMPORTANT: Read this detailed guide on using STOP Djvu Decryptor to avoid file corruption and time wasting.
STOP Djvu Decryptor is able to decrypt .erif files, encrypted by Erif Ransomware. This tool was developed by EmsiSoft. It works in automatic mode, but in most cases works only for files encrypted with offline keys. Download it here:
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 .erif files by uploading samples to Dr. Web Ransomware Decryption Service. Analyzing of files will be performed free of charge and if files are decryptable, all you need to do is purchase 2-year license of Dr.Web Security Space worth $120 or less. Otherwise, you don’t have to pay.
If you are infected with Erif Ransomware and removed it from your computer, you can try decrypting 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 .erif files
- Download Stellar Data Recovery Professional.
- Click Recover Data button.
- Select type of files you want to restore and click Next button.
- Choose location where you would like to restore files from and click Scan button.
- Preview found files, choose ones you will restore and click Recover.
Using Windows Previous Versions option:
- Right-click on infected file and choose Properties.
- Select Previous Versions tab.
- Choose particular version of the file and click Copy.
- To restore the selected file and replace the existing one, click on the Restore button.
- In case there is no items in the list choose alternative method.
Using Shadow Explorer:
- Download Shadow Explorer program.
- Run it and you will see screen listing of all the drives and the dates that shadow copy was created.
- Select the drive and date that you want to restore from.
- Right-click on a folder name and select Export.
- In case there are no other dates in the list, choose alternative method.
If you are using Dropbox:
- Login to the DropBox website and go to the folder that contains encrypted files.
- Right-click on the encrypted file and select Previous Versions.
- Select the version of the file you wish to restore and click on the Restore button.
How to protect computer from viruses like Erif Ransomware in future
1. Get special anti-ransomware software
Use BitDefender Anti-Ransomware
Famous antivirus vendor BitDefender released a free tool, that will help you with active anti-ransomware protection, as an additional shield to your current protection. It will not conflict with bigger security applications. If you are searching complete internet security solution consider upgrading to full version of BitDefender Internet Security 2018.
2. Back up your files
As an additional way to save your files, we recommend online backup. Local storages, such as hard drives, SSDs, flash drives or remote network storages can be instantly infected by the virus once plugged in or connected to. Erif 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 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.