How to remove Truke virus and restore encrypted files

This article is dedicated to Truke virus that penetrates users' machines in diverse countries of the world, and cyphers the files. Here you can see full info on what is Truke, and how to eliminate Truke from the system. In addition, we'll teach you how to get back the cyphered data and is it possible.

Truke ransomware virus

Truke is the unwanted program penetrating computers mostly through Trojans and phishing e-mails. Occasionally fraudsters use zero-day vulnerabilities to take control over the computer, but they are speedily fixed. When infection takes place, Truke inspects the PC memory, defines the number of folders to be encrypted and their approximate price. At the moment, each modern ransomware can encrypt audio, text, image and video info in all most used formats. Virus corrupts all folders, but the ones that could be business documents go first. All programs in the system will be unaffected because scammers want only information. Encryption is made via famous encryption algorithms, and its complexity is so high that decryption of files with no key is impossible. Such complexity creates base for unbelievable efficiency of ransomware in recent years: usual user, even having a pretty good experience in suchlike things, will never restore the files, and will have no choice except paying the ransom. The sole manner to restore the data is to crack the fraudster's site and withdraw the master key. Some skilled malware researchers can obtain the keys via faults in viruse's program code.

For all kinds of ransomware, one thing is correct: it is much simpler to prevent it than to get rid of its consequences. For ransomware it's most relevant, as, in contradistinction to common unwanted software, when you eliminate ransomware from the PC, the effects of its actions will stay. To protect your PC, you should understand a three simple principles:

    • Monitor the status of your PC. It requires a big part of CPU power to encrypt the files. If you observe a strange decrease in system performance or detect a suspicious string in the Process Manager, you can unplug the machine, load it in safe mode, and run the anti-malware. Of course, some information will be encrypted, but the rest of them will remain intact.
    • Be cautious with the messages which contain data. The #1 pattern of fraud e-mails is the story about prize winning or package obtaining. The second very effective sort of these messages is a "business letters". lawsuits, appeals, Bills for services or goods, summaries and other important information do not come without warning, and you, as a minimum, should know the person who sent it. Otherwise, it is a scam.
    • Take notice to the pop-ups. The simplest way of file recovery is the recovery via Shadow Copies, and hackers have added the removal of SC in the basic features of malware. The deletion of shadow copies needs admin rights and operator's confirmation. If you'll stop for a moment before confirming the checkbox, it might save your information and your efforts.

Truke deletion is not the happy end - it's only a one move from many before the full file restoration. To recover the data you should read the advices in the special paragraph of our article. To remove Truke, you need to start the machine in safe mode and scan it via antivirus software. High grade ransomware can't be deleted even via AV-tool, and have lots of effective types of protection. Modern encrypting viruses are able to totally erase cyphered data, or some of it, when trying to delete the virus. This is extremely unwanted, and the below guide will help you to avoid it.

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

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Step 5. Disable Safe mode

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

Deactivate Safe mode

After eliminating the virus from the computer, you just need to restore the encrypted information. In fact, this is not about decipherment, as the encrypting manners owned by scammers are extremely complicated. Commonly, to restore the files, you should seek support on anti-malware communities or from renowned malware researchers and AV software vendors. If you choose the independent file restore - take a look at our article, which shows all the very efficient ways: article about files decryption.

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