Completely .RSA file virus removal instructions
RSA or otherwise known as .RSA file virus is a Dharma family ransomware. It is designed to encrypt files stored and prevent users’ access to them. During encryption, it appends the filenames by .RSA extension name. After that, it generates a file saying negotiating to the Cybercriminals behind the threat in order to get the files back in their original accessible condition once again. We recommend you not to negotiate the Cyber crooks and follow the instructions below the article to remove .RSA file virus and recover the encrypted files.
.RSA file virus – infiltration method and impacts
.RSA file virus spreads its payload dropper that initiates malicious scripts to cause its intrusion. This is being distributed via spam emails adding as a file attachment or link. It might also be distributed on social media and file sharing services. Freeware and shareware programs could also be helpful in hiding this payload. Further, Trojans that are designed to cause malware infection can lead the ransomware infection. Moreover, Using fake software updaters/cracks that allegedly updating/activating software could be another reason for the ransomware infection.
Following to successfully infiltrate, .RSA file virus conducts various malicious activities before initiating the primary encryption process with the help various in-built modules. It does the following major activities:
- Gathering data – the ransomware can steal the stored data such logins, passwords of the social accounts and emails and even banking credentials that can result into huge privacy risk, monetary loss and even identity theft
- Modifying Window registry editors – By doing this, the ransomware gains the startup preferences, it activates with each OS reboot and runs all the time consuming the most CPU/GPU resources that diminish the general PC performances
- Bypassing security measures –including installed antivirus and firewall can cause system vulnerabilities that bring other malicious malware infection which can cause permanent damage to the PC.
After that, .RSA file virus initiates the encryption process. It is done by scanning the files using a particular extension and encrypting them using a cipher algorithm and appending .RSA extension name to them. Following to this, the ransom demanding message that encourage users to pay ransom fee to the ransomware developers to allegedly recover the files is generated. The full text message of the ransom note is presented below:
All FILES ENCRYPTED “RSA1024”
All YOUR FILES HAVE BEEN ENCRYPTED!!! IF YOU WANT TO RESTORE THEM, WRITE US TO THE E-MAIL [email protected]
IN THE LETTER WRITE YOUR ID, YOUR ID 1E857D00
IF YOU ARE NOT ANSWERED, WRITE TO EMAIL:[email protected]
YOUR SECRET KEY WILL BE STORED ON A SERVER 7 DAYS, AFTER 7 DAYS IT MAY BE OVERWRITTEN BY OTHER KEYS, DON’T PULL TIME, WAITING YOUR EMAIL
FREE DECRYPTION FOR PROOF
You can send us up to 1 file for free decryption. The total size of files must be less than 1Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.)
When you make sure of decryption possibility transfer the money to our bitcoin wallet. As soon as we receive the money we will send you:
- Decryption program.
- Detailed instruction for decryption.
- And individual keys for decrypting your files.
Do not rename encrypted files.
Do not try to decrypt your data using third party software, it may cause permanent data loss.
Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.
The people behind the ransomware are not trustworthy. In other word, they will not provide the decryption what they are claiming to be in the note even if the payment is done. We highly recommend NOT to pay the ransom fee and nor contact them via the provided email address. Use existing backup for the data recovery.
How to prevent ransomware intrusion?
Use official websites and direct links for any software download. Pay attention when downloading any freeware programs. Do not open any attachments provided on any emails whose senders’ addresses are not seem trustworthy. Software updating should be done using official developers provided tools and functions. Cracking tools are illegal to use and often cause computer infection and so should be avoided. If your PC is already infected with .RSA file virus, immediately run a scan with Spyhunter to automatically remove the ransomware.
Remove .RSA file virus
Below, step by step .RSA file virus removal instruction is provided in step by step manner. Follow it so that you will not find any trouble when performing the virus removal process. You can use Spyhunter to automatically remove .RSA file virus 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.