UEFI Ransomware Overview :
UEFI Ransomware is classified under the category of ferocious computer infection including tendency of most commonly victimizing the computer systems having Windows OS installed in them. It unlike several other catastrophic malware infections of the same category, threatens the users badly and tries it's level best to entice them via showing terrifying messages and alerts. The threat has been especially crafted by potent cyber crooks to earn illegal money from novice PC users via displaying fake warning messages.
Technical Details About UEFI Ransomware
|Threat Name||UEFI Ransomware|
|Description||UEFI Ransomware is a dangerous threat design to trick PC users for earning illicit profit from them.|
|Distribution Method||Through freeware downloads, junk emails, corrupted hardwares, infectious USB drives etc.|
|Traits||Encrypts system's files, modify system's default settings, violates user's privacy, slows down the system's speed.|
UEFI Ransomware has been notified including capability of infiltrating itself silently inside the PC without the user's knowledge. It onto acquiring successful penetration inside the system, attempt hard to trick users and make them think that their respective PC has been blocked because of their involvement in several online illegal practices. The program clearly states that the victim need to make payment of a fine (equivalent to $300) through either Paysafecard or Ukash or Bitcoin for avoiding any sort of illegal action and to unlock the PC. Now although the generated messages appears authentic in nature, but it is kindly suggested to not trust since the researches have already very clearly proven that the messages in reality are completely fake in nature, crafted just with the primary intention of tricking PC users and then earning more and more illicit profit from them. Hence, in a case if got victimized by UEFI Ransomware, one should only concentrate on it's removal from the PC as it is the only method via which the encrypted files can get restored back in their default state.
Tricks Used By UEFI Ransomware To Infiltrate Inside PC
- UEFI Ransomware usually comes packed within several freeware applications and get intruded in the PC at the time when users downloads and installs such applications considering them totally reliable.
- Through junk emails and their vicious attachments.
- Via pirated softwares, infectious USB drives and online games.
- Peer to peer file sharing is also a potent source leading to the silent perforation of aforementioned ransomware infection inside PC.
Manual UEFI Ransomware Removal From Compromised PC
Method 1: Boot Your Infected PC in Safe Mode
Press “Start”, type “msconfig” and hit “Enter” key.
Select “Boot” tab and check “Safe boot” option and then click on “OK” button.
Method 2: Remove UEFI Ransomware By Showing All Hidden Files and Folders
Click on “Start” button and go to “Control Panel”.
Select “Appearance and Personalization” option.
Tap on “Folder Options” and select “View” tab.
Choose “Show hidden files, folders and drivers” option. Then, click on “Apply” and “OK” button.
Now, find malicious files and folders created by UEFI Ransomware and delete them from the system immediately.
Method 3: Clean UEFI Ransomware Related Hosts File
Click on “Start” and type “%windir%/system32/Drivers/etc/hosts”.
Open “hosts” file with Notepad.
This file must contain the IP addresses of UEFI Ransomware that you can identify on the word “localhost”.
Method 4: Eliminate Harmful Entries of UEFI Ransomware From Registry Editor
Press “Win+R” keys simultaneously.
Type “regedit.exe” and hit “Enter” button.
Then after, clean startup folder: “HKLM\Software\Microsoft\Windows\Current version\Run”.
Method 5: Remove UEFI Ransomware Related Startup Items
Press “Start” and type “msconfig” then hit “Enter” button.
Choose “Startup” tab and uncheck all the suspicious items which is associated with UEFI Ransomware.
Important: Now, you can recover your system files after UEFI Ransomware removal. Information about the file restoration methods given below in this article.
Delete UEFI Ransomware By Using PC Threats Scanner
Manual removal of UEFI Ransomware requires interference with the computer files and registries. Hence, it can cause unexpected damages onto your machine. Even if your PC skills are not in a professional level, then don’t worry! You can do the ransomware removal yourself just in few minutes by using PC threats scanner.
How To Retrieve Encrypted Data & Files After Removing UEFI Ransomware
As it was stated in the ransom message, the users files and data cannot be decoded without a decryption key. The hackers insist on paying ransom money, focusing your attention and then trying to display the futility of attempts. In fact, without paying ransom fee to the UEFI Ransomware developers, users can recover their data in several ways. You need to delete the ransomware virus completely from your system and then go for the data recovery procedure. The first and most easy way to retrieve encrypted data is to use the backup. If you have a check-point, then setup at least 2 or 3 days before you get the UEFI Ransomware infection.
Step 1: Recover Files From Windows Backup
Click on “Start” and go to “Control Panel”.
Tap “System and Security” and select “Backup and Restore” option.
Choose “Restore files from backup” and specify the check-point to restore.
Step 2: Use Shadow Explorer To Retrieve Files Encrypted by UEFI Ransomware
If you don’t have the habit of creating backups, then you should use the Shadow Explorer utility. During the encryption process, the UEFI Ransomware creates an encrypted copies of the system files and delete the original data. In this kind of situation, you can use shadow copies to recover files and data.
Step 3: Restore Encrypted Data by UEFI Ransomware Using Data Recovery Software
In few cases, the nasty ransomware threats also delete the shadow volume copies of the data. Therefore, in such circumstances, you can download the data recovery software recommended below in this article that may help you to retrieve some of your data and files.