What Is Ransomware
Whatis ransomware?
Ransomware attackers often use social engineering techniques such as phishing to gain access to a users environment.
Then, we will introduce detailed information about them.
Locker Ransomware
This throw in of malware blocks basic computer functions.
This allows you to continue interacting with the window containing the ransom demand for payment.
Besides, your gear wont work.
In addition to the common ransomware, there are some other types of ransomware.
We will introduce them one by one.
WannaCryRansomware
WannaCry is the most widely known ransomware variant in the world.
WannaCry has infected nearly 125,000 organizations in more than 150 countries.
Some alternative names for the WannaCry ransomware are WCry or WanaCrypt0r.
Users are locked and demanded to pay a ransom in Bitcoin.
The global economic damage because of WannaCry is approximately $4 billion.
Also see:How to Protect Yourself against WannaCry Ransomware
4.
Locky
Locky encrypts more than 160 file types and spreads via fake emails with infected attachments.
Users fell into an email scam and installed ransomware on their computers.
This method of spreading is called phishing.
Locky ransomware targets file types frequently used by designers, developers, engineers, and testers.
This makes it impossible to restore encrypted data without an external backup.
Ryuk also encryptsnetwork hard drives.
CryptoLocker
CryptoLocker is ransomware first discovered in 2007 and spread through infected email attachments.
Ransomware searches for important data on infected computers and encrypts it.
An estimated 500,000 computers were affected.
Petya
Petya is a ransomware attack that occurred in 2016 and was resurrected as GoldenEye in 2017.
Rather than encrypting certain files, the malicious ransomware encrypts the users entire hard drive.
It encrypts theMaster File Table(MFT), which makes the files on the hard drive inaccessible.
Bad Rabbit
Bad Rabbit was a 2017 ransomware attack that spread through so-called drive-by attacks.
Insecure websites are used for attacks.
In a drive-by ransomware attack, a user visits a real website without knowing it has been hacked.
For most drive-by attacks, the user simply calls the page attacked in this way.
However, in this case, running an installer that contains disguised malware can lead to an infection.
This is called a malware dropper.
Bad Rabbit asks users to run fake Adobe Flash installations, then, the computer will be infected.
Jigsaw
Jigsaw is a ransomware attack that started in 2016.
The attack takes its name from the image it shows of the famous puppet from the Saw movie series.
Every hour, if you still havent paid the ransom, Jigsaw ransomware will delete more files.
B0r0nt0k
B0r0nt0k is specifically targeting Windows and Linux-based servers.
This ransomware encrypts the files of the Linux server and appends the .rontok file extension.
Also see:What Is PXJ Ransomware and How to Remove It?
Therefore, you might try the free version ofMiniTool Power Data Recovery.
Lets see how to recover the deleted data with this powerful tool.
Step 1:Download and install MiniTool Power Data Recovery.
Step 3: This program is scanning the lost partition.
you’ve got the option to click theStoporPausebutton to stop or pause the scanning process.
Step 4:After completing the scan, you might check some items and click theSavebutton.
Two options can help you to find needed data quickly:Filter(All Files),Find.
Step 5:In the pop-up window, select a directory to save selected files and clickOK.
It is also a powerful tool to protect your Windows.
Now it’s possible for you to download and try MiniTool ShadowMaker Trial Edition to do the backup task.
Step 1: Install and launch MiniTool ShadowMaker, then clickKeep Trial.
Step 2: Go to theBackuppage, clickSource, and then selectFolders and Files.
Check all the files and folders that you need and then clickOK.
Step 3: ClickDestinationand then choose the external hard drive as the destination to save the backup image.
You should notice that you should connect the external hard drive to your PC before the backup.
Then you just need to wait for MiniTool ShadowMaker to complete the process.
MiniTool ShadowMaker also supports restoring Windows backup to a different PC with dissimilar hardware.
This post How Can You Do Windows Backup Restore to Different Computercan help you do that.
If you have any problems when you are using MiniTool software, yo let us know.
Or if you have any suggestions, also tell us.
Sending an email to[email protected]or leaving a comment below is available.
