Ransomware

Erenahen Virus


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This page aims to help you remove the Erenahen Virus for free. Our instructions also cover how any .Erenahen file can be recovered.

Erenahen

Erenahen Virus

The Erenahen Virus will encrypt your files

Getting infected with data-encrypting Ransomware (.Meds, Moka) is not a nice thing. The web users or the companies who become victims of this type of malware are typically deprived of the access to their most needed files, while, at the same time, they are asked to pay a ransom in exchange for a decryption key. In many cases, the hackers behind the Ransomware viruses pretend to be legal authorities, and tend to scare the web users into believing they themselves have committed some type of illegal action, which they have to pay a fine for. A recently reported infection of this type goes under the name of Erenahen and operates as a cryptovirus which secretly applies an encryption to the files, stored on the compromised computer, and asks for a certain amount of money in order to make them accessible again. Immediately after the attack, the hackers who have control of the infection place a ransom-demanding notification on the screen and threaten that if no payment is made, the files will remain inaccessible forever.

If you are reading this because you have been greeted by such a message, you may be feeling shocked and intimidated.  Luckily, since you are on this page, we assume that you are most likely seeking an effective course of action that can help you avoid the ransom payment. That’s why, on this page, we have prepared some alternative methods which don’t involve giving your money to the hackers. Just stay with us, and you will find a step-by-step removal guide, which you can use to remove Erenahen, and potentially recover some of the encrypted files by alternative means.

Specifics of the Erenahen virus

Computer infections such as Erenahen operate in a very specific way and this gives them a great advantage over most other viruses. Unlike infections like Spyware, Trojans or Rootkits, this malware rarely damages anything in the system. Instead, it uses file-encryption, which is, in fact, not a harmful process, as its main weapon. Here, we need to say that the file-encryption is one of the most reliable and unbreakable data-protection methods, which has a wide implementation in many sectors such as banking, insurance, health care, and other areas where digital data should be kept away from unauthorized access. The encrypted information can only be opened or used by the person who holds the corresponding decryption key. Ideally, this is the owner of the information. In the case of a Ransomware infection, however, the hackers are those who possess the decryption key, and they blackmail the victims to pay a ransom if they want to obtain it.

Dealing with the Erenahen file encryption?

As you can see, this horrible blackmailing scheme is all about extorting money from the shocked and desperate web users. Unfortunately, even paying the ransom does not give any guarantee about the future of the encrypted files. The hackers oftentimes vanish with the money without sending a decryption key. This risk, combined with the fact that sending money to the attackers only stimulates them to create more Ransomware gives, us a good reason to believe that paying the ransom is not a good idea. Therefore, we often advise our readers to seek alternative options, which focus on removing the malware instead of paying criminals.

SUMMARY:

Name Erenahen
Type Ransomware
Danger Level High (Ransomware is by far the worst threat you can encounter)
Symptoms Very few and unnoticeable ones before the ransom notification comes up.
Distribution Method From fake ads and fake system requests to spam emails and contagious web pages.
Data Recovery Tool Currently Unavailable
Detection Tool

Remove Erenahen Virus


Step1

Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).

Step2

WARNING! READ CAREFULLY BEFORE PROCEEDING!

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous. 

malware-start-taskbar

Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/




Scan Results


Virus Scanner Result
ClamAV
AVG AV
Maldet

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections.

Step3

Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Type msconfig in the search field and hit enter. A window will pop-up:

msconfig_opt

Go in Startup —> Uncheck entries that have “Unknown” as Manufacturer.

  • Please note that ransomware may even include a fake Manufacturer name to its process. Make sure you check out every process here is legitimate.

Step4

WARNING!
To remove parasite, you may have to meddle with system files and registries. Making a mistake and deleting the wrong thing may damage your system.
Avoid this by using SpyHunter - a professional Parasite removal tool.

Keep in mind, SpyHunter’s malware & virus scanner is free. To remove the infection, you'll need to purchase its full version. More information about SpyHunter and steps to uninstall.

Type Regedit in the windows search field and press EnterOnce inside, press CTRL and F together and type the virus’s Name. 

Search for the ransomware  in your registries and delete the entries. Be extremely careful –  you can damage your system if you delete entries not related to the ransomware.

Type each of the following in the Windows Search Field:

  1. %AppData%
  2. %LocalAppData%
  3. %ProgramData%
  4. %WinDir%
  5. %Temp%

Delete everything in Temp. The rest just check out for anything recently added. Remember to leave us a comment if you run into any trouble!

Step5 

How to Decrypt Erenahen files

We have a comprehensive (and daily updated) guide on how to decrypt your files. Check it out here.

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


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