What is Efdc Ransomware
Efdc ransomware is a data encrypting malware which belongs to Stop/DJVU Ransomware Family. As soon as it attacks it scans all the data and directories, files present on the system. It encrypts the data using the RSA Salsa2o algorithm. It encrypts and holds the file hostage by appending “.Efdc” as extension. Suppose if the original image file was named as 1.jpeg, it gets renamed to 1.jpeg.efdc. The ransom note is soon dropped on the compromised system in each and every folder by Efdc ransomware as a text file which is named as “_readme.txt”. The ransom note bears the information that each and every file is encrypted on the system by Efdc ransomware. There is no other way to restore and decrypt files other than the Efdc Decryption tool. It can be only obtained by paying ransom to the hackers of Efdc ransomware. Also the note instructs the victims that the payment of the ransom will decide how much the ransom would cost exactly. The victims need to contact and write to hackers as quickly as possible on the email ids provided [email protected] and [email protected] If the ransom is paid within 72 hours to the fraudsters, victims will get a discount of 50% which would be $490. Else they would have to pay the full amount which amounts to $980. The ransomware holds the files hostage and then demands ransom to be paid to the hackers. The files which are encrypted can only be accessed if the victims have a decryption key with them. The victims can also try and find how decryption would work by sending and attaching sample file which is encrypted to the hackers which would get decrypted just to prove that decryption works and will be mailed back
|Name:||Efdc ransomware, Efdc virus|
|Type:||Crypto virus, Ransomware|
|Ransom Demand||$490-$980 in Bitcoin|
|Distribution||by installing pirated software, cracked version, illegal torrent downloads, injected malicious script|
|Removal:||Scan you PC with Legit Antimalware tool|
Should Ransom be Paid to Efdc ransomware hackers?
It is never suggested to pay or even think towards ransom payment would be a bad idea. This can also be confirmed by the FBI since there is no fool proof guarantee that files would be decrypted even after ransom payment.
The ransom would be used by hackers to create malware further and distribute them globally targeting Companies and Organizations. So victims should never promote or encourage this growth. It can only be done if ransom is not paid.
Paying ransom is illegal and is not allowed in various countries. So victims must abide by and follow the rules.
You can end up installing other malware if you are in touch or get exposed to hackers. They can further blackmail to pay ransom.
How to Remove Efdc Ransomware
So it is better not to pay ransom and instead remove Efdc ransomware from the compromised system . It is suggested to use legit Antimalware which is recommended on our site. The free demo version will scan and detect the malware on your PC. However in order to remove Efdc ransomware, you need to purchase the licensed version of software which would cost less as compared to the hefty ransom.
Details of Antimalware with User’s Guide
Step 1 Remove Efdc ransomware using “Safe Mode with Networking”
Step 2 Delete Efdc ransomware using “System Restore”
Step 1 Remove Efdc ransomware using “Safe Mode with Networking”
Windows XP and Windows 7 users:
First of all Reboot the PC in “Safe Mode”. For this users need to Click on “Start” option and then continuously Tap on F8 during the start process. Then a “Windows Advanced Option” menu will appear on the screen. Now Choose “Safe Mode with Networking” from the listed options.
This will open a new Windows homescreen and your PC or work-station will be working on “Safe Mode with Networking”.
For Windows 8
First Go to Start Screen. Now type “Advanced” after selecting settings within the searched results Within the “General PC Settings” option, Select “Advanced startup” option. Then click on the “Restart Now” option. This will boot work-station to “Advanced Startup Option Menu”. Now Press on “Troubleshoot” and then “Advanced options” button. Then under “Advanced Option Screen”, You need to press on “Startup Settings”. Now again, click on “Restart” button. This will restart PC or Work-station with “Startup Setting” screen. You need to tap F5 to boot in Safe Mode in Networking.
For Windows 10
First of all click on Windows logo by clicking on the “Power” icon. This will open a new menu. Select “Restart” by constantly keeping “Shift” button pressed on keyboard. Once the new Window open Select on “Troubleshoot” as advanced option. Within the startup settings users need to press on “Restart” by clicking on F5 button of the keyboard.
Step:2 How To Delete Efdc ransomware using System Restore
For this you need to log in on the PC which is compromised by Efdc ransomware. Now open any browser and download legit anti-malware software. Once installed you need to undergo complete system scan. Thereafter remove the infected and suspicious entries which are detected.
Suppose if you are unable to start PC in “Safe Mode with Networking”, you need not worry. Try “System Restore” Process
Continuously tap F8 Key during “Startup” and then “Advanced Option” menu will appear. Now from the given list of option you need to select “Safe Mode with Command Prompt” and hit on Enter button.
Within new open window of command prompt, type “cd restore” and then click “Enter”
Now type rstrui.exe and then press “ENTER”
In the new opened Window Click on “Next” option.
You can select and choose any of the “Restore Points” and click on Next (This would restore your PC to earlier period before Efdc ransomware invasion when it was working fine.)
Press on “Yes” in new opened Window.
As soon as your PC gets restored to its previous time, download the suggested anti-malware tool and perform a deep scanning in order to remove Efdc ransomware infected files if still present on the the work-station.
If you want to restore each file separately which is infected by this ransomware, kindly use “Windows Previous Version” feature. This step is most effective whenever “System Restore Function” is enabled on the PC or work-station.
Important Note: Some variants of Efdc ransomware delete the “Shadow Volume Copies” so in such cases this feature may not work all the time and will work in specific cases only.
Know How To Restore Encrypted Files Individually
If you want to restore an individual file, you need to right click on it and then go to “Properties”. Now Select “Previous Version” tab. then Choose a “Restore Point” and finally click on “Restore” option.
If you want to access the files encrypted by Efdc ransomware, alternatively you can try “Shadow Explorer”. To know more details on this application, Click here.
Important: Data Encryption Ransomware are very devastating and hence it is always better to take necessary precautions to avoid any attack on your work-station or PC. We recommend using a powerful anti-malware tool for real time protection. “SpyHunter”, “Enigma group policy objects” are enabled in the registries so that it can block harmful infections such as Efdc ransomware.
Also, it is highly important to get a very unique feature called “Fall Creators Update” installed on Windows 10. This would ensure to offer “Controlled Folder Access” feature to block any kind of encryption of the data files. Using this feature all the files stored in their default locations are safe.
How To Recover Files Encrypted by Efdc ransomware
You would have understood now that how you can remove the scripts and payloads of personal files that got encrypted due to Efdc ransomware in order to protect your personal files which were fortunately not damaged or encrypted till now. If you are unable to retrieve the locked files, using “System Restore” and “Shadow Volume Copies” you must try using a Data Recovery Software.
Step 1: Download Data Recovery Software
Step 3: Click to Accept to agree the terms and agreement.
Step 4: Once installed, this program will be ready to execute. Now select the file you want to recover
Step 5: Select the drive on which the recovery tool is to be run upon. Then click on Scan option
Step 6: This will show Scan in progress bar