The _readme.txt note created by the virus informs the victim about the cyber attack and what has been done to one’s files. The note begins by a line assuring that the .enfp files can be decrypted if the victim pays a ransom to the cybercriminals. According to them, the files including pictures, databases, documents and archives have been encrypted with “strongest encryption” and that the only way to obtain the unique decryption key is to pay the demanded sum in cryptocurrency. The criminals leave two email addresses for the victim to write to. Later, they explain how to obtain cryptocurrency and provide the wallet address so that the victim could transfer the money. The ransom note left by ENFP ransomware virus also suggests sending one encrypted file (a small one) to criminals to test the suggested file decryption tool. The criminals promise to reply with an attached decrypted file version. This test is provided in order to encourage the victim to pay the ransom. However, there are number of reasons not to pay up, such as:

The criminals might not provide you with decryption tools after you pay up. Even worse, they might demand more money later.Paying ransom, as well as asking for a ransom, is illegal in certain countries.By listening to cybercriminals’ demands, you would support cybercrime industry. The attackers already rake up millions of dollars via ransomware attacks each year.

Beware of password-stealer installed by this ransomware

ENFP ransomware, just like its previous versions TIRP, REIG and others are known to deliver AZORULT Trojan to infected computers (which isn’t mentioned in the ransom note). This malware is capable of gathering all kinds of sensitive information from the infected computer and transferring it to cybercriminals’ Command&Control server. The collected information can include browsing history, login credentials, cryptocurrency wallets (Monero, uCoin), Skype chat history, Steam and Telegram login details, email credentials and more. In addition, it might execute backdoor commands to collect hosts’ IP and perform other illegal activities such as list files, open/delete them etc. Access to such kinds of information and resources can allow the criminals perform information theft, exploits, download malware to the compromised computer. Needless to say, you must remove ENFP ransomware virus along with Azorult immediately. For that, we recommend scanning with a trustworthy malware removal software. To repair virus damage on the system, we suggest downloading RESTORO.

Threat Summary

Avoid ransomware virus infections: common distribution tactics

ENFP ransomware virus is part of STOP/DJVU ransomware group that is known to spread its variants in a particular way. While other ransomware types spread using multiple techniques, this one almost solely relies on illegal torrent-type downloads. The majority of its victims report downloading an illegal software variant including a malicious crack or keygen. Others report installing a malicious KMSPico version that brought this ransomware to their computer. Typically, computer users consider downloading illegal software versions in order to avoid software license fee that gives access to premium features. However, in most cases attempts to illegally bypass this fee results in severe computer infection. What makes this technique so successful is that computer users are willing to ignore their security software warnings about the download being potentially malicious; most of the time, they believe the file was deemed malicious because it contains a software cracking tool. However, we’d like to advise you that software cracks typically contain a variety of malware, not only ransomware but Trojans, cryptocurrency miners and similar threats that you should stay away from. Speaking of other ways to spread malware one of the main methods used is malicious email spam. This technique involves creating convincing email subject, message and attaching a legitimate-looking file to it. The attackers frequently inject malicious scripts to documents such as Word or Excel file, or PDFs or use JS or ACE format files and attach them to the email. After opening such file, the victim’s computer can get infected immediately or after enabling editing. Another malware distribution technique widely used nowadays relies on fake online ads that seem like legitimate suggestions to install well-known software updates. Crooks mostly tend to suggest fake Adobe Flash or Java updates. The installer that can be downloaded via such fake ads can contaminate victim’s computer with various spyware and malware at the same time.

Remove ENFP ransomware and rescue your files

Use the instructions provided below to remove ENFP ransomware virus easily and restore encrypted files (or at least repair part of them). Additionally, our team recommends scanning with RESTORO to identify damage to Windows OS files and repair them. This helps to ensure error-free computer functionality. If you’re done with ENFP virus removal already, we suggest changing all of your passwords (especially for accounts saved in your browsers) and report Internet crime incident for institution responsible for handling such incidents in your country. Please check the reference list below. OUR GEEKS RECOMMEND Our team recommends a two-step rescue plan to remove ransomware and other remaining malware from your computer, plus repair caused virus damage to the system: GeeksAdvice.com editors select recommended products based on their effectiveness. We may earn a commission from affiliate links, at no additional cost to you. Learn more. Get INTEGO ANTIVIRUS for Windows to remove ransomware, Trojans, adware and other spyware and malware variants and protect your PC and network drives 24/7. This VB100-certified security software uses state-of-art technology to provide protection against ransomware, Zero-Day attacks and advanced threats, Intego Web Shield blocks dangerous websites, phishing attacks, malicious downloads and installation of potentially unwanted programs. Use INTEGO Antivirus to remove detected threats from your computer. Read full review here. RESTORO provides a free scan that helps to identify hardware, security and stability issues and presents a comprehensive report which can help you to locate and fix detected issues manually. It is a great PC repair software to use after you remove malware with professional antivirus. The full version of software will fix detected issues and repair virus damage caused to your Windows OS files automatically. RESTORO uses AVIRA scanning engine to detect existing spyware and malware. If any are found, the software will eliminate them. Read full review here.

Method 1. Enter Safe Mode with Networking

Before you try to remove ENFP ransomware virus virus, you must start your computer in Safe Mode with Networking. Below, we provide the easiest ways to boot PC in the said mode, but you can find additional ones in this in-depth tutorial on our website – How to Start Windows in Safe Mode. Also, if you prefer a video version of the tutorial, check our guide How to Start Windows in Safe Mode on Youtube. Instructions for Windows XP/Vista/7 users Instructions for Windows 8/8.1/10/11 users Now, you can search for and remove ENFP ransomware virus files. It is very hard to identify files and registry keys that belong to the ransomware virus, Besides, malware creators tend to rename and change them repeatedly. Therefore, the easiest way to uninstall such type of a computer virus is to use a reliable security program such as INTEGO Antivirus. For virus damage repair, consider using RESTORO.

Method 2. Use System Restore

In order to use System Restore, you must have a system restore point, created either manually or automatically. Instructions for Windows XP/Vista/7 users Instructions for Windows 8/8.1/10/11 users After restoring the system, we recommend scanning the system with antivirus or anti-malware software. In most cases, there won’t be any malware remains, but it never hurts to double-check. In addition, we highly recommend checking ransomware prevention guidelines provided by our experts in order to protect your PC against similar viruses in the future.

Alternative software recommendations

Malwarebytes Anti-Malware Removing spyware and malware is one step towards cybersecurity. To protect yourself against ever-evolving threats, we strongly recommend purchasing a Premium version of Malwarebytes Anti-Malware, which provides security based on artificial intelligence and machine learning. Includes ransomware protection. See pricing options and protect yourself now.

System Mechanic Ultimate Defense If you’re looking for an all-in-one system maintenance suite that has 7 core components providing powerful real-time protection, on-demand malware removal, system optimization, data recovery, password manager, online privacy protection and secure driver wiping technology. Therefore, due to its wide-range of capabilities, System Mechanic Ultimate Defense deserves Geek’s Advice approval. Get it now for 50% off. You may also be interested in its full review.

Disclaimer. This site includes affiliate links. We may earn a small commission by recommending certain products, at no additional cost for you. We only choose quality software and services to recommend.

Decrypt ENFP files

Fix and open large ENFP files easily:

It is reported that STOP/DJVU ransomware versions encrypt only the beginning 150 KB of each file to ensure that the virus manages to affect all files on the system. In some cases, the malicious program might skip some files at all. That said, we recommend testing this method on several big (>1GB) files first.

STOP/DJVU decryption tool usage guide

STOP/DJVU ransomware versions are grouped into old and new variants. ENFP ransomware virus is considered the new STOP/DJVU variant, just like BPTO, ISWR, ISZA, BPSM, ZOUU, MBTF, ZNSM (find full list here). This means full data decryption is now possible only if you have been affected by offline encryption key. To decrypt your files, you will have to download Emsisoft Decryptor for STOP DJVU, a tool created and maintained by a genius security researcher Michael Gillespie. Note! Please do not spam the security researcher with questions whether he can recover your files encrypted with online key - it is not possible. In order to test the tool and see if it can decrypt ENFP files, follow the given tutorial.

Meanings of decryptor’s messages

The ENFP decryption tool might display several different messages after failed attempt to restore your files. You might receive one of the following messages: Error: Unable to decrypt file with ID: [example ID] This message typically means that there is no corresponding decryption key in the decryptor’s database. No key for New Variant online ID: [example ID]Notice: this ID appears to be an online ID, decryption is impossible This message informs that your files were encrypted with online key, meaning no one else has the same encryption/decryption key pair, therefore data recovery without paying the criminals is impossible. Result: No key for new variant offline ID: [example ID]This ID appears to be an offline ID. Decryption may be possible in the future. If you were informed that an offline key was used, but files could not be restored, it means that the offline decryption key isn’t available yet. However, receiving this message is extremely good news, meaning that it might be possible to restore your ENFP extension files in the future. It can take a few months until the decryption key gets found and uploaded to the decryptor. We recommend you to follow updates regarding the decryptable DJVU versions here. We strongly recommend backing up your encrypted data and waiting.

Victims of ENFP ransomware virus should report the Internet crime incident to the official government fraud and scam website according to their country:

In the United States, go to the On Guard Online website.In Australia, go to the SCAMwatch website.In Germany, go to the Bundesamt für Sicherheit in der Informationstechnik website.In Ireland, go to the An Garda Síochána website.In New Zealand, go to the Consumer Affairs Scams website.In the United Kingdom, go to the Action Fraud website.In Canada, go to the Canadian Anti-Fraud Centre.In India, go to Indian National Cybercrime Reporting Portal.In France, go to the Agence nationale de la sécurité des systèmes d’information.

If you can’t find an authority corresponding to your location on this list, we recommend using any search engine to look up “[your country name] report cyber crime”. This should lead you to the right authority website. We also recommend staying away from third-party crime report services that are often paid. It costs nothing to report Internet crime to official authorities. Another recommendation is to contact your country’s or region’s federal police or communications authority.