Ranrans ransomware removal instructions
What is Ranrans?
Ranrans is a ransomware-type virus that stealthily infiltrates systems and encrypts stored data. In doing so, this malware appends names of encrypted files with the ".ranrans" extension (for example, "sample.jpg" is renamed to "sample.jpg.ranrans"). Following successful encryption, Ranrans locks the computer screen and displays a ransom-demand message.
The message states that files are encrypted and that victims must pay a ransom of the equivalent of $50 in Bitcoins to restore them. It is currently unknown whether Ranrans uses symmetric or asymmetric cryptography, however, in any case, decryption without a unique key is impossible. Cyber criminals store this key on a remote server and victims are encouraged to pay a ransom to receive it. Although the cost is small as compared to other ransomware (ransom demands usually fluctuate between $500 and $1500), you should never trust or pay these people. Research shows that cyber criminals often ignore victims once payments are submitted. There is a high probability that paying will not deliver any positive result and you will probably be scammed. In addition, you will support cyber criminals' malicious businesses. Unfortunately, there are no tools capable of restoring files encrypted by Ranrans and you can only restore your files/system from a backup.
Screenshot of a message encouraging users to pay a ransom to decrypt their compromised data:
Ranrans shares many similarities with dozens of other ransomware-type viruses such as, for example, Oxar, Bit paymer, PowerShell, and Nemesis. As with Ranrans, these viruses also encrypt files and make ransom demands. In fact, there are just two major differences: 1) size of ransom, and; 2) type of encryption algorithm used. Ransomware viruses often employ cryptographies that generate unique decryption keys (for example, RSA, AES). Therefore, restoring files manually is mostly impossible.
How did ransomware infect my computer?
How to protect yourself from ransomware infections?
To prevent this situation, be very cautious when browsing the Internet. Firstly, never open files received from suspicious emails. Secondly, download your software from official sources and keep installed applications up-to-date. Be aware, however, that criminals proliferate malware via fake updaters. Therefore, never trust third party software update tools and use a legitimate anti-virus/anti-spyware suite. The key to computer safety is caution.
Text presented within Ranran's screenlock:
Please send 50$ in Bitcoin to this Address : 1EkL3c68MYv5MvchU4FHRYCjEj4DKAerG9
With Blockchain : hxxps://blockchain.info/payment_request?address=1EkL3c68MYv5MvchU4FHRYCjEj4DKAerG9&amount=0.2&message=RanRans
Sign up on blockchains.info or some other website and send the payment.
What's BTC? hxxps://wikipedia.org/wiki/Bitcoin
Download Decrypt Tool : hxxp://bit.ly/2pSvha0 or hxxp://bit.ly/2pSGjvO or hxxp://bit.ly/2qtVk8B
Once paid you will have your key for Restore your file.
!! Please Send your email as comment with the name of your computer when you send the Payment. !!
You can close Ranran's screenlock by pressing ctrl+alt+del on your keyboard and killing the process named "CrackMe" (in the Task Manager):
Screenshot of files encrypted by Ranrans (".ranrans" extension):
Ranrans ransomware removal:
Instant automatic removal of Ranrans virus:
Manual threat removal might be a lengthy and complicated process that requires advanced computer skills. Spyhunter is a professional automatic malware removal tool that is recommended to get rid of Ranrans virus. Download it by clicking the button below:
- What is Ranrans?
- STEP 1. Ranrans virus removal using safe mode with networking.
- STEP 2. Ranrans ransomware removal using System Restore.
Windows XP and Windows 7 users: Start your computer in Safe Mode. Click Start, click Shut Down, click Restart, click OK. During your computer start process, press the F8 key on your keyboard multiple times until you see the Windows Advanced Option menu, and then select Safe Mode with Networking from the list.
Video showing how to start Windows 7 in "Safe Mode with Networking":
Windows 8 users: Start Windows 8 is Safe Mode with Networking - Go to Windows 8 Start Screen, type Advanced, in the search results select Settings. Click Advanced startup options, in the opened "General PC Settings" window, select Advanced startup. Click the "Restart now" button. Your computer will now restart into the "Advanced Startup options menu". Click the "Troubleshoot" button, and then click the "Advanced options" button. In the advanced option screen, click "Startup settings". Click the "Restart" button. Your PC will restart into the Startup Settings screen. Press F5 to boot in Safe Mode with Networking.
Video showing how to start Windows 8 in "Safe Mode with Networking":
Windows 10 users: Click the Windows logo and select the Power icon. In the opened menu click "Restart" while holding "Shift" button on your keyboard. In the "choose an option" window click on the "Troubleshoot", next select "Advanced options". In the advanced options menu select "Startup Settings" and click on the "Restart" button. In the following window you should click the "F5" button on your keyboard. This will restart your operating system in safe mode with networking.
Video showing how to start Windows 10 in "Safe Mode with Networking":
Log in to the account infected with the Ranrans virus. Start your Internet browser and download a legitimate anti-spyware program. Update the anti-spyware software and start a full system scan. Remove all entries detected.
If you cannot start your computer in Safe Mode with Networking, try performing a System Restore.
Video showing how to remove ransomware virus using "Safe Mode with Command Prompt" and "System Restore":
1. During your computer start process, press the F8 key on your keyboard multiple times until the Windows Advanced Options menu appears, and then select Safe Mode with Command Prompt from the list and press ENTER.
2. When Command Prompt mode loads, enter the following line: cd restore and press ENTER.
3. Next, type this line: rstrui.exe and press ENTER.
4. In the opened window, click "Next".
5. Select one of the available Restore Points and click "Next" (this will restore your computer system to an earlier time and date, prior to the Ranrans ransomware virus infiltrating your PC).
6. In the opened window, click "Yes".
7. After restoring your computer to a previous date, download and scan your PC with recommended malware removal software to eliminate any remaining Ranrans ransomware files.
To restore individual files encrypted by this ransomware, try using Windows Previous Versions feature. This method is only effective if the System Restore function was enabled on an infected operating system. Note that some variants of Ranrans are known to remove Shadow Volume Copies of the files, so this method may not work on all computers.
To restore a file, right-click over it, go into Properties, and select the Previous Versions tab. If the relevant file has a Restore Point, select it and click the "Restore" button.
If you cannot start your computer in Safe Mode with Networking (or with Command Prompt), boot your computer using a rescue disk. Some variants of ransomware disable Safe Mode making its removal complicated. For this step, you require access to another computer.
To protect your computer from file encryption ransomware such as this, use reputable antivirus and anti-spyware programs. As an extra protection method, you can use programs called HitmanPro.Alert and EasySync CryptoMonitor, which artificially implant group policy objects into the registry to block rogue programs such as Ranrans ransomware.
HitmanPro.Alert CryptoGuard - detects encryption of files and neutralises any attempts without need for user-intervention:
Malwarebytes Anti-Ransomware Beta uses advanced proactive technology that monitors ransomware activity and terminates it immediately - before reaching users' files:
- The best way to avoid damage from ransomware infections is to maintain regular up-to-date backups. More information on online backup solutions and data recovery software Here.
Other tools known to remove Ranrans ransomware: