Remove WannaCry Virus+Decrypt .WannaCry files

WannaCry – General Info

The WannaCry stands for a ransomware-type infection. The virus comes from the WannaCr ransomware family. WannaCry was elaborated specifically to encrypt all major file types. Once the file is encrypted people are unable to use them. WannaCry adds the “.WannaCry” extension for each file encrypted by it. For example, the file “myphoto.jpg“, when encrypted by WannaCry, will be renamed into “myphoto.jpg.WannaCry“. As quickly as the encryption is completed, WannaCry places a special text file into every folder containing the encrypted data.

The message given by WannaCry text file asking for the ransom is absolutely the same as the statements given by other ransomware representatives belonging to the WannaCr family. It actually mentions that the info is encrypted which the only way to bring back it is to use a a distinct decryption key. Sadly, this is absolutely true. The type of cryptography mechanism used by WannaCry is still not appropriately examined. Still, it is absolutely specific that each victim may be given the specific decryption key, which is totally distinct. It is difficult to restore the files without the key available.

Another trick of WannaCry is that the victims cannot get to the key. The key is stored on a specific server run by the frauds associated with WannaCry ransomware. To get the key and recover the important information people need to pay the ransom.

Nonetheless, irrespective of the asked for quantity, people need to keep away from paying the ransom virus. Cyber frauds are unfair, so they tend to completely ignore what their victims feel about the problem, even when the payment reaches their pockets. This is why paying the ransom usually does not give any positive outcome and people just waste their money for nothing.

We highly advise that you do not contact these crooks and certainly do not transfer money into their accounts. It is said to admit that there are no utilities able to crack WannaCry ransomware and to recover the data data totally free. Therefore, the only right decision is to recover the lost data from the available backup.

Virus Summary

Name WannaCry Ransomware
File Extension .WannaCry
Type Ransomware
Family WannaCry Fake
Short Description The ransomware encrypts all the data stored on your system and requires a ransom to be paid on your part supposedly to recover your important files.
Symptoms File encryption by the ransomware is performed by means of the AES and RSA encryption algorithms. Once the encryption is completed, the ransomware adds its special WannaCry extension to all the files modified by it.
Distribution Method Spam Emails, Email Attachments
Similar Infections Snc, Court, Exploit
Removal Tool   GridinSoft Anti-Malware

Keep in mind that the web is now overwhelmed with threats that look similar to WannaCry ransomware. It is similar Snc and many other ransomware-type threats. Malicious programs of such kind are generally elaborated to encrypt essential information and to state the need before the user to pay the ransom. The peculiarity of all such ransomware threats is that all apply a similar algorithm to produce the unique decryption key for data decryption.

Thus, as long as the ransomware is still being developed or has some hidden bugs, by hand recovering the information is merely not feasible. The only method to prevent the loss of your essential data is to frequently create backups of your important information.

Remember that even if you create such backups, they need to be put into a special storage utility not connect to your main PC. You may use the USB Flash Drive or external disk drive for this purpose, or refer to the help of the cloud storage. If you save your backup files on your common system they may be encrypted along with other files, so it’s certainly not a good storage location.

How did ransomware infect my system?

There are a number of ways used by online frauds to distribute WannaCry ransomware. Although it doubts how exactly WannaCry injects your computer, there are some leaks through which it may infiltrate the system:

  • integration with third-party apps, especially freeware;
  • spam emails from unknown senders;
  • websites rendering free hosting services;
  • pirated peer-to-peer (P2P) downloads.

Typically WannaCry virus may be presented as some legitimate software application, for example, in the pop-ups advising users to carry out some essential software updates. This is the common trick used by online frauds to persuade people into downloading and installing WannaCry infection manually, by ways of their direct participation in the installation process.

Additionally, the criminals may describe different e-mail spam techniques to inject malicious codes into systems. So, they may refer to to sending unsolicited spam e-mails with tricky notices promoting users to download the attachments or click on certain download links, for example, the ones motivating users to open some video, files, tax reports or invoices.

Needless to mention, opening such documents or clicking on such dangerous links may significantly damage the PC. Fictitious Adobe Flash Player update alerts may result in WannaCry virus injection. As for the cracked applications, these illegally downloaded programs may likewise include harmful codes causing WannaCry secret installation. Lastly, injection of WannaCry may happen by means of Trojans that secretly get injected into the system and install destructive utilities without the user’s permission.

Is there any way to prevent the injection of WannaCry ransom virus?

Despite the fact that there is no 100% guarantee to prevent your PC from getting infected, there are some pieces of recommendations we want to share with with you. First off, be extremely careful when you browse the web and especially while downloading complimentary apps. Keep away from opening suspicious email attachments, especially when the sender of the email is not familiar to you.

Keep in mind that some freeware installers may contain other unwanted utilities in the bundle, so they may be malicious. Make sure that your current anti-virus and your entire OS is always duly updated.

Of course, downloading pirated software is unlawful and may lead to vital damage to be made for your PC. Hence, stay away from downloading cracked software. You are likewise highly recommended to reconsider your existing security software and potentially switch to another security solution that can render far better services of defending your PC.

Below please find the quotation from the WannaCry text file:

All your files have been encrypted!
All your files have been encrypted due to a security problem with your PC. If you want to restore them, write us to the e-mail recoverydata54@protonmail.com
also You can use telegram ID:@data54
You have to pay for decryption in Bitcoins. The price depends on how fast you write to us. After payment we will send you the tool that will decrypt all your files.
Free decryption as guarantee
Before paying you can send us up to 5 files for free decryption. The total size of files must be less than 4Mb (non archived), and files should not contain valuable information. (databases,backups, large excel sheets, etc.)
How to obtain Bitcoins
The easiest way to buy bitcoins is LocalBitcoins site. You have to register, click \'Buy bitcoins\', and select the seller by payment method and price.
https://localbitcoins.com/buy_bitcoins
Also you can find other places to buy Bitcoins and beginners guide here:
http://www.coindesk.com/information/how-can-i-buy-bitcoins/
Jabber client installation instructions:
Download the jabber (Pidgin) client from https://pidgin.im/download/windows/
After installation, the Pidgin client will prompt you to create a new account.
Click \"Add\"
In the \"Protocol\" field, select XMPP
In \"Username\" - come up with any name
In the field \"domain\" - enter any jabber-server, there are a lot of them, for example - exploit.im
Create a password
At the bottom, put a tick \"Create account\"
Click add
If you selected \"domain\" - exploit.im, then a new window should appear in which you will need to re-enter your data:
User password
You will need to follow the link to the captcha (there you will see the characters that you need to enter in the field below)
If you don\'t understand our Pidgin client installation instructions, you can find many installation tutorials on youtube - https://www.youtube.com/results?search_query=pidgin+jabber+install
Attention!
Do not rename encrypted files.
Do not try to decrypt your data using third party software, it may cause permanent data loss.
Decryption of your files with the help of third parties may cause increased price (they add their fee to our) or you can become a victim of a scam.

Screenshot of files with “.WannaCry” extension added by the ransomware:

Use GridinSoft Anti-Malware to remove WannaCry ransomware from your computer

1.Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

  GridinSoft Anti-Malware

2. Double-click on the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-ag.exe file to install GridinSoft Anti-Malware on your computer.

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

3. Press Install button for run GridinSoft Anti-Malware.

3.Once installed, GridinSoft Anti-Malware will automatically run.

4. Wait for the GridinSoft Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your computer for Win Speedup 2018 and other malicious programs. This process can take a 20-30 minutes, so we suggest you periodically check on the status of the scan process.

5. Click on “Clean Now”.

When the scan has completed, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

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Daniel Zimmermann

Daniel Zimmermann has been writing on security and malware subjects for many years and has been working in the security industry for over 10 years. Daniel was educated at the Saarland University in Saarbrücken, Germany and currently lives in New York.

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  • […] unlike the case with WannaCry and NotPetya, which used the available EternalBlue exploit, this time leaked only information about […]

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