Easier Way to Eliminate Jigsaw 4.6 ransomware and Restore Encoded Data

Jigsaw 4.6 ransomware – Latest Analysis Report

 

Jigsaw 4.6 ransomware has been officially announced as a latest variant of infamous Jigsaw file encoder virus. First appearance of this file encoder virus was noticed in the beginning of 2015. Since then a number of variants of the ransomware has taken control over thousands of computers running Microsoft Windows. Recently, Jigsaw 4.6 ransomware was spotted demanding 150 USD (.4 BTC) as ransom from victims in order to provide data decryption key (A.K.A. Private key or Unlock key). Despites asking for ransom, this ransomware set a deadline of 24 hours for ransom pay off. According to its ransom text, if you do not make payment of ransom within deadline then every hour your files will be deleted, also ransom amount will be increased without any mercy.

Furthermore, what else you can expect from Jigsaw 4.6 ransomware developers. They are cyber crooks, have only one goal to collect money somehow. They don't care about your important files or anything else. Thus, cyber security community always advise Internet users against paying off ransom or contacting ransomware developers. In fact, we have come across to hundred of cases where Jigsaw 4.6 ransomware developers have not delivered a working data decryption key to the victims, even after getting paid within deadline. 150 USD may not be a huge amount but do you really want to waste it for no good? Moreover, contacting cyber crooks is always risky because they are well trained, can steal your online banking credentials without your awareness.

How does Jigsaw 4.6 ransomware work?

First of all, you should know that Jigsaw 4.6 ransomware developers seem to be huge fan of “Saw” (Hollywood movie). It shows a ransom note which indeed features the Jigsaw character image from the same movie. The ransomware arrives onto Windows primarily via spam emails which contain suspicious attachment files that create suspicion and manipulates you to load/execute them onto your system. Once you did so, you notice that Jigsaw 4.6 ransomware has encoded your important files saved in commonly used data containers like Videos, Music, Images, Database files, Programming files, project files etc. After successful encoding, your files become totally unreadable, thus you can not modify or use them unless you recover them. Since the Jigsaw 4.6 ransomware use custom military grade cipher to encode files, it will not be easy to get back all of your files but using alternative methods you can recover so many important files of yours. All you need to do is to learn how to use System Restore option or Data Recovery Software to get back your files.

Lastly, we recommend you to keep your Antimalware software up-to-date to latest virus definition database in order to get real time protection against Jigsaw 4.6 ransomware and other similar viruses. Now, before restoring your files, Jigsaw 4.6 ransomware removal is a must. Follow the given guideline:

Free Scan your Windows PC to detect Jigsaw 4.6 ransomware

 

Remove Jigsaw 4.6 ransomware From Your PC

Step 1: Remove Jigsaw 4.6 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 Jigsaw 4.6 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 Jigsaw 4.6 ransomware

• Press Alt+Ctrl+Del buttons together.

• It will open the Task manager on your screen.
• Go to Process Tab and find Jigsaw 4.6 ransomware related process.
• Click the End Process Now button to stop the running process.

Step 4 : Remove Jigsaw 4.6 ransomware Virus From Registry Entry

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

• Type “regedit” and click OK button.

• Find and remove Jigsaw 4.6 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 Jigsaw 4.6 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 Jigsaw 4.6 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.