Remove .JB78 File Virus from Windows 10

Warning, many anti-virus scanner have detected .JB78 File Virus as threat to your computer
.JB78 File Virus is flagged by these Anti Virus Scanner
Anti Virus SoftwareVersionDetection
Palo Alto Networks (Known Signatures)2018.1.9554General
F-Secure3.4.119232Trj.Win64..JB78 File Virus.BC
Sophos AV5.601341Variant of Win32/Trojan..JB78 File Virus.A
SecureBrain5.0.653Ana, NadadeVirus
Suggestion: Uninstall .JB78 File Virus Completely – Free Download

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.JB78 File Virus

Know More About .JB78 File Virus

Cyber security analysts have reported a new crypto-malware named .JB78 File Virus virus which belongs to the family of well-known Ransomware. It was first identified by the security investigators. According to the infected system users, the malware affects their Windows machines by using spam email campaigns. Such malicious email consists a corrupted Microsoft Word file or a link embedded onto it. Although, clicking on such intrusive link or opening the attached harmful file immediately runs the payload of .JB78 File Virus on targeted machine in order to perform its nasty activities.

Just like its previous variants, the malware mapped the data stored on infected computer’s hard disk and encrypt them by using a sophisticated AES-256 encryption algorithm. This newly discovered variant employs the same working algorithm as its predecessors. The hackers behind .JB78 File Virus instruct the victimized computer users to contact the operators of this malware by using email address. It makes the enciphered files completely inaccessible for the victims of this dangerous virus and then offers a decryption tool that can be used to decode the PC files and regain access to them.

Working Principles Of .JB78 File Virus

After the attack of this vicious computer virus, one may find that their important system files like audio, texts, video, spreadsheets, presentations, documents, pictures and other data are not rendered. Whenever they attempt to open the files encoded by .JB78 File Virus threat, a program window might appear saying that your files are corrupted. However, this PC infection does not damage the Windows computer, but delete the System Restore points and Shadow Volume copies on the machine as well. Hence, deletion of these files can make the restoration of system files absolutely impossible for the affected users without paying the asked ransom money.

What To Do After .JB78 File Virus Invasion?

Unfortunately, it is quite important for you to understand that the data encrypted by .JB78 File Virus virus is not recoverable without having a private decryption key which is stored in the Command and Control server operated by cyber extortionists. Therefore, to provide a decryptor for the enciphered files to the infected system users, the racketeers behind this ransomware demands a hefty sum of ransom fee. However, you should refrain paying asked ransom money and take immediate action to get rid of .JB78 File Virus infection using a powerful anti-malware tool. Meanwhile, to restore enciphered data, you may wish to use backup copies, cloud services or data recovery software.

Remove .JB78 File Virus From Your PC

Step 1: Remove .JB78 File Virus 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.

F8-keyboard

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

Windows Advanced Options Menu

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

safe mode with command promt

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

daver

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

picture6

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

Step 2: Remove .JB78 File Virus 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”.

F8-keyboard

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

Safe mode

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

msconfig01

  • 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 .JB78 File Virus

  • Press Alt+Ctrl+Del buttons together.

ctrl+alt+del

  • It will open the Task manager on your screen.
  • Go to Process Tab and find .JB78 File Virus related process.
  • Click the End Process Now button to stop the running process.

Step 4 : Remove .JB78 File Virus Virus From Registry Entry

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

Win+R

  • Type “regedit” and click OK button.

Type-regedit-to-open-registry

  • Find and remove .JB78 File Virus 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 .JB78 File Virus 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 .JB78 File Virus 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.

freescan1

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.

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