.dian File Extension Ransomware : Detailed Information & It’s Removal Solution

 

Introduction of .dian File Extension Ransomware

.dian File Extension Ransomware has been identified as a fresh copy of "DCry Ransomware". This threat has been analyzed by the team of malware researchers just a few months ago. It is recently identified and it is not exactly similar with the another ransomware infection. After the depth analysis by security experts, it has been found that the illegal developers are frequently uploading the malicious threats as an open source model. Actually, it is an open source malware program which initially designed for the educational, legal and good purposes purposes but after some time cyber hackers exploited it and tuned into the very dangerous System threat. The accessibility of such a ransomware is wide, that's why, it haunted the thousands of Windows PC each day.

Threat's Profile of .dian File Extension Ransomware

Infiltration Methods of .dian File Extension Ransomware

.dian File Extension Ransomware get transmitted over the Windows System through various sources but most of the times, it attacks PC through spam campaigns. When you open any messages of your inbox or download and attachments of your inbox that sent from the unknown sender then it can secretly enters inside your Windows Computer without asking for your permission. Besides spam emails, hackers can also victimized your PC through drive-by-downloads, an exploit kit, torrent hackers, bundling method, infected devices, file sharing sources and much more.

Encryption Process of .dian File Extension Ransomware

Once .dian File Extension Ransomware gets activated inside the PC successfully. It starts it's file encryption procedure. It uses highly advanced cipher algorithm to make all stored files inaccessible such as media files, videos, audios, images, PDFs, MS Office documents etc. The enciphered object of this ransomware can be identified on your PC easily because it renames the targeted file by adding ".dian" file extension. After encrypting all crucial files, hackers drops a ransom note and suggest victim to pay ransom fee.

Steps To Deal With .dian File Extension Ransomware

To get files back, most of the System users usually selects to deal with this ransomware and agree to send the money. But according to the security expert's view, it is really a Bad decision because there is no any guarantees that you will get the unique file decryption key even paying the huge amount of ransom fee. Moreover, hackers may spy on payment process and gather your all crucial information. You my lose both your crucial files as well as money. Therefore, it is highly recommended to delete .dian File Extension Ransomware from your PC.

Free Scan your Windows PC to detect .dian File Extension Ransomware

 

Remove .dian File Extension Ransomware From Your PC

Step 1: Remove .dian File Extension Ransomware in Safe Mode with Command Prompt

• First of all disconnect your PC with network connection.
• Click restart button and keep pressing F8 key regularly while system restart.

• You will see “Windows Advanced Options Menu” on your computer screen.

• Select “Safe Mode with Command Prompt” and press Enter key.

• You must login your computer with Administrator account for full privilege.

• Once the Command Prompt appears then type rstrui.exe and press Enter

• Now follow the prompts on your screen to complete system restore.

Step 2: Remove .dian File Extension Ransomware using MSConfig in Safe Mode:

• Power off your computer and restart again.
• While booting press the “F8 key” continuously to open “Windows Advanced Options Menu”.

• Use the arrow keys to select “Safe Mode” option and press Enter key.

• Once system get started go to Start menu. Type “msconfig” in the search box and launch the application.

• Go to the Startup tab and look for files from %AppData% or %Temp% folders using rundll32.exe. See an example below:

C:\Windows\System32\rundll32.exe C:\Users\username\appdata\local\temp\regepqzf.dll,H1N1

• Disable all the malicious entries and save the changes.
• Now restart your computer normally.

Step 3 : Kill Malicious Process Related To .dian File Extension Ransomware

• Press Alt+Ctrl+Del buttons together.

• It will open the Task manager on your screen.
• Go to Process Tab and find .dian File Extension Ransomware related process.
• Click the End Process Now button to stop the running process.

Step 4 : Remove .dian File Extension Ransomware Virus From Registry Entry

• Press “Windows + R” key together to open Run Box.

• Type “regedit” and click OK button.

• Find and remove .dian File Extension Ransomware related entries.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServices

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunServicesOnce

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Runonce

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServices

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunServicesOnce

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run

Now hopefully you have completely removed the .dian File Extension Ransomware virus from your computer. If you are still get ransom message from the threat or unable to access your files, then it means that virus still remain into your computer. In such situation you don’t have any other option except removing this virus using any powerful malware removal tool.

Whereas if you have any backup of your infected or encrypted files, then you can also reinstall your Windows OS. This will erase all your files and data as along with the .dian File Extension Ransomware infection. You will get a completely empty computer system with no files. Now you can use your backup to get your files. If you don’t have any backup then using malware removal tool is a better option for you.

If you have any query or question regarding your computer, then you can easily ask your problem to our experts. Go to the Ask Any Question page and get the answer for your query directly from out experts.