Complete Nodera ransomware removal guide
Nodera ransomware is a ransomware type infection that operates by encrypting stored files of the target host machine and demanding ransom for the decryption. At current, it targets Node.Js servers and appears only on Windows OS. However, its developers can modify the ransomware module anytime and so the malware can infect other types of OS, including Mac and Linux.
Following to successfully infiltrated inside a device, Nodera ransomware starts searching the files stored and executes RSA-4096 algorithm to encrypt them after which the files become inaccessible and their filenames also get changed. All the encrypted files will receive .encrypted extension. After that, the ransomware pastes How-to-buy-bitcoins.html file in the AppData folder. This file contains a message regarding ransom payment for the data decryption designed by the crooks behind the threat. Also, the threat places a .bat file named Decrypt-your-files.bat on the desktop which is the decryptor that only be executed after activating various specifications after the payment is done. The ransom note claims that the only way to restore the files is to purchase the decryption tool from the Cybercriminals before the software’s expiry date:
Your files are encrypted! Encryption was produced by using a unique public key RSA-2048 generated for this computer. To decrypt files you need to obtain the private key. The single copy of the private key, which will allow to decrypt files, located on a remote server on the Internet. The server will destroy the key after a March 1, 2018. After that, nobody will be able to restore files … To obtain the private key for this computer, you need to send
to bitcoin address
You can easily delete this software, but know that without it, you will never be able to get your original files back. Disable your antivirus to prevent the removal of this software. When your transaction will be verified and confirmed you will receive your private key.
Our recommendation is that you should decline the offer to pay the ransom in order to release the files encrypted by Nodera ransomware. This is because the developers will never provide you the files even if all their demands are met. If you pay, you will be scammed and will not get your files in accessible condition.
As you see, the developers generate a unique key for each computer that they target. Such keys are stored on some remote server that only these people can access to. However, there are still various possible option for the data recovery, one of being is using existing backup, which were created before the files encryption. Other options include shadow volume copies and any data recovery tools. Many viruses do not encrypt the files on Volume shadow copies – a cloud automatically created by OS for short time. You must check where the Nodera ransomware is one of them or the files available on the shadow copies (by using the instruction provided below the post). Data recovery tools are nowadays designed with special functionality to restore encrypted files. There are many such tools available and one of them is provided for you below the post.
You must remove Nodera ransomware from your device as it is capable of dealing with dangerous parasite. It is good if you use Custom/Advanced option for the ransomware removal as manual malware method requires advanced skill and if you lack of this, you can do mistake that can directly damage to your system and its operations.
How did Nodera ransomware intrude in?
Ransomware viruses are mostly distributed via scam campaigns, untrustworthy downloading channels, fake software updaters, unofficial software activation (cracking) tools and Trojans. Scam campaigns are used to send malicious emails containing infectious files or links as well as deceptive messages. When users click on the provided attachments, they end up into some malware download/installation in their device. Untrustworthy downloading channels such as p2p networks, free file hosting sites and third party downloaders or installers offer rogue applications. Fake software updaters exploit bugs/flaws of outdated software or directly download malware instead of providing update. Cracking tools cause computer infection by supposedly bypassing activation for paid software. Finally, the Trojans are malicious programs designed to download/install other malware.
How to prevent intruding ransomware?
It is highly recommended to avoid clicking on irrelevant/Suspicious attachments and opening any unknown senders’ emails. Further, use only official websites and direct links for any software download. Always use official software developers’ tools/functions for any software update. Cracking tools are illegal to use and often cause computer infection. We advise against their use. Moreover, employ some antivirus tool that prevents any malicious executables from being launched and provides adequate protection to your device.
Remove Nodera ransomware
Manual malware removal guide is a lengthy and a complicated process that requires advanced computer skill. Instead of this, use some reputable antivirus tool to automatically remove Nodera ransomware from the system.
How to turn your encrypted files working once again?
Well, through the above explanations mentioned, you might have learned actually what happened to your files after encryption. Since the malware that has affected your files is now removed with suggested scanner, you would still require to turn your files working. And we are now going to discuss how to accomplish this task. Based on expert’s researches and their findings, there’s a number of possible methods or ways which a user can get through to restore their encrypted files to work. Even many of victimized users have tried these methods with their own infected computer and success rate is almost 95 percent. So, you can hope to have your files back, and in order to accomplish complete restore of your infected data, we suggest you check out some suggested methods here:
Methods 1: Restore encrypted files using a powerful data recovery software
Before you start to read the steps, you should know this method is appropriate to those users who have found no solutions to decrypt their files affected by ransomware. But still they are able to utilize their system and can install a software. According to experts, this method has very low difficulty level as it utilizes a program to do so.
Although this method is called to be the safest way to recover encrypted files, it still have some limitations. Technically, the encrypted data recovery solution looks through your system and its partitions to recover original files which are actually deleted by virus to replace with the encrypted one. In many cases, the user tend to copy the encrypted files on some external drive and re-install Windows OS that actually declines the chances of data recovery through this method. So, after you have managed to clean your system against malware effects, leave the files as they are and get through the steps to restore your files using one of the top most data recovery app called Stellar Phoenix Data Recovery Software.
Step 1: At first, download the app on your system by clicking the download button below.
Step 2: Click on the downloaded file through your browser to execute its installer.
Step 3: In the license agreement page, click to accept the terms and click Next button. Further, follow on-screen instructions to complete the installation, and click on Finish button finally.
Step 4: After the installation is done, the program will run automatically. At the first interface, select the file types now that you intend to recovery followed by clicking Next.
Step 5: Select the drives over which you need the software to run over and perform the recovery of encrypted files. Done? Click on Scan button.
Step 6: The software will now scan all selected drive to complete the restore process, however it may take some time depending upon volume of drives and number of files or directories were there previously. After the scanning process ends, you will be shown with a file explorer with preview of your data which you want to recover. Just select those which you need to be restored.
Step 7: Browse a location where you want the restored data to be saved.
Method 2: Encrypted file recovery with a lately created Windows backup
This method is technically for those who have a lately created Windows backup saved somewhere and is not affected by the ransomware. Using inbuilt system recovery services, the backup can restore the files which are included under the backup. This method is considered easier as well and leaves no software, thus considered as a very popular method to fight against emergencies caused by infectious malware. Here are the steps to follow:
Step 1: Hit Win + R key combination and to execute Run command line.
Step 2: In the Run text field, type ‘ms-settings:windowsupdate’ and hit the OK button.
Step 3: You will be shown Windows update settings, but you have actually to click Backup option as shown in picture, and located in left pane.
Step 4: Click on ‘More Options’ to open Backup Options panel.
Step 5: As shown in the image below, select or click on “Restore files from a current backup.”
Step 6: In the next shown window, locate the backup where you have saved it, and click on restore button below as marked in the image.
Methods 3: Using Shadow Explorer Application
This file recovery solution is recommended to those who have their backup but is currently not working, still the files under backup are not yet deleted. In this case, Shadow Explorer is an application that can help you restoring your files from those backup files which are active, but still disabled by ransomware somehow. Under this circumstance, inbuilt Windows Backup and Recovery option will not work for you, rather the software will do the magic easily. To accomplish file recovery in this case, get through the steps here mentioned:
Step 1: Click the button below to download Shadow Explorer on your computer.
Step 2: Browser the location where you have downloaded the file. Double click and extract the zip file.
Step 3: Click to open ShadowExplorerPortable directory and double click on the file as shown in the image below.
Step 4: A drop down menu will appear on screen, so just select a desired Date and time according to your requirements on the top left of Shadow Explorer app, and choose the files in given interface that you want to restore using the software. Once the selection is done, Click on the button Export..
Methods 4: Using other decryptors
Well, this method might sounds a bit weird as every ransomware identity basically uses different enciphers and methods to encrypt files on targeted computers. But when the a ransomware which has actually infected your machine comes from a ransomware family for which a decryptor is officially working and available as well, then this might work for you. Technically, this method is just based on luck and analysis, still many users have reported this worked for them. So, if you have seen a ransomware has infected your computer, the very first thing you should do is to identity what kind of virus has actually affected your machine. In most of the cases, ransomware attacks are irreversible, still those infections basically comes from a parent ransomware which might be cracked earlier. For an instance, Scarab ransomware or Hiddentear ransomware are some families which can be decrypted. To check your luck if the present ransomware that has affected your machine is decryptable or not. To do so, follow the guidelines below:
Step 1: Check the Ransomware Database Here and check if decryptor is available for the malware
Step 2: In case you find no results, you can check an open source project called NoMoreRansom to find the ransomware details and decryptor, which has affected your machine. If found, download the decryptor on your computer’s local drive. This page is being regularly updated by its officials once a ransomware is discovered in world.
Step 3: Before you proceed with the downlaoded decryptor, make sure you have backup all your important files.
Step 4: Execute the decryptor to scan and restore your files easily.