How to remove PPTX virus and restore encrypted files

Today's article was created to assist our readers to uninstall PPTX virus. Here, you'll see all that you must learn about PPTX deletion, alongside with knowledge on file recovery. We also provide the general advice about ransomware which might assist you to evade infection in future.

PPTX ransomware virus

An encrypting program is the worst thing which might meet you on the Web It is a typical pillage, only without true robbers involved: hackers penetrate the system and take all they want, casting you aside with an empty system that contains only encoded data. PPTX ransomware is the clearest instance of encrypting viruses: it’s not hard to find and too difficult to beat, but we know how to help you. In our guide, we'll tell you what is PPTX and how it got into the computer. We will tell you how you can evade encrypting virus' infection, and how you can decrypt your files. You have to understand that some these programs will never get beaten, so one of them is on your PC – your data may be already lost completely. In some cases web-criminals make an error to develop the way to beat ransomware or to turn the tide. The user can be protected by some options of the computer, and we will tell you how to use it.

What is PPTX ransomware

The thing is that modern encrypting programs take advantage of the famous encoding algorithms, such as the AES and the RSA. These two are the most intricate and cannot be deciphered. Of course, you can break them, having fifty years of usual PC’s working time or a few years of work on the very powerful computer of the world. We're sure that neither of these variants suits you. The easiest manner to overcome PPTX is to decline its installation, and we'll tell you how to do that.

The encoding programs, also called ransomware, are the viruses that penetrate your computers and encode their information to get money for its recovery. More often than not, fraudsters get on victim's computer with the help of email fraud or zero-day vulnerabilities. Perilous message isn't hard to recognize – it will be sent suddenly, and there will be some files attached to it. In case of zero-day vulnerabilities, it’s a bit substantially more complex – you won’t see that it's coming before you get encrypted so that the most efficient way is to properly check for the updates the system and other tools which you have in it.

The code of ransomware isn't really complex, yet even the very carelessly designed one is very effective, and we’ll explain to you why. It’s all about the mechanisms of encryption. Ransomware doesn't take your files. All it has to do is to get into the computer, spoil your information and erase the originals, putting the encoded copies in their place. You can't use that data after that. You cannot read the files and can’t bring them to their previous state. We know few techniques to repair the information, and they all are described in this article.

When the ciphering is carried out, virus gives you a ransom message, and when you see it – you can be sure that the information is corrupted. There's only one thing you can do now - to uninstall a virus from your hard drive and concentrate on the file restoration. We've said “try” as the odds to handle it without a decryptor are very low.

PPTX removal guide

You need to remove a virus until you go on because if it remains in your system – it will begin encoding any file which comes into the system. You have to realize that any data carrier you're porting to the corrupted PC will get ciphered as well. We know that you won't like it, so just get rid of PPTX via following this useful advice. Don't forget that the uninstallation will not recover the files, and if you do this, you won’t be capable of paying the ransom. It will be wise that as every dollar received makes fraudsters more positive in fraud schemes and gives them more funds to invent other encrypting programs. One more point is that when you’re dealing with hackers, there is no assurance that the data will be deciphered after you give out the ransom. They’ve already ciphered your files, and we don't think that you want to give them the ransom after that.

Removal instruction

Step 1. Boot into Safe mode

Safe mode

Start -> Msconfig.exe

Safe mode. Step 1

On the tab Boot select Safe boot

Safe mode. Step 2

Step 2. Check Startup folder

Start -> Msconfig.exe ->Disable unknown programs in the Startup tab

Startup

Step 3. Check hosts file

Modify hosts file, that located in C:\Windows\System32\drivers\etc\ .

Hosts file.Step 1

Open the file with Notepad and delete suspicious strings.

Hosts file.Step 2

It has to look like this:

Hosts file.Step 3

Step 4. Scan the system with antiviral scanner

 

Antivirus scanner

Why we recommend Reimage Repair

Detects viruses fully: all files and even registry keys of malware will be found

Can fix system errors

Protects your computer in the future

24/7 free support team

Reimage's scanner is only for malware detection. If the program detects a virus on the computer, you will need to purchase Reimage Repair's full version to delete viruses. Uninstall steps and Refund policy, EULA, Privacy Policy.

Step 5. Disable Safe mode

Start -> Msconfig.exe ->Disable Safe boot in the Boot tab

Deactivate Safe mode

PPTX decryption instruction

After you uninstall PPTX from the device, and you're certain about it, you need to consider the restoration methods. Primarily, we have to mention that the only 100% proven method is to use a backup. In case you had the copies of the information and PPTX is fully uninstalled – don't bother. Erase the encoded data and load the copies. If you had no previously saved copies – the chances to recover your files are significantly lower. The single technique to repair them is the Shadow Volume Copies. It’s the basic service of the Windows OS, and it copies all the changed or removed files. They might be reached via custom recovery utilities.

No doubt, the high-quality viruses might remove these copies, but if you're working from a profile without master rights, PPTX simply couldn’t perform that without the allowance. You might recall that a few minutes before you saw a scammer's note you've seen another dialogue window, asking to apply alterations to the computer. If you've blocked those alterations – the copies weren't deleted, and they can be reached via special tools as Recuva or ShadowExplorer. Both of them can be found on the Internet. Each of them has its main websites, so you have to download them from there, with step-by-step guides. In case you want more explanations on this topic – you can read our entry about data restoration: article about files decryption.

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