Tutorials

Useful tutorials on various PC troubleshooting topics. Video tutorials.

How to remove Oled-Makop Ransomware and decrypt .oled or .makop files

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Oled-Makop Ransomware is a type of virus that aims at encrypting multiple files and demanding a payment to get decryption software. All of these symptoms are part of ransomware operation. Once installed, it is configured to cipher various kinds of data ranging from videos, images, text files, PDFs to others. Then, the isolated files are suffering a couple of changes: firstly, they change their extensions to .[e-mail@mail.cc].oled or .[e-mail@mail.cc].makop (.[somalie555@tutanota.com].makop)and reset their icons to clean sheets. For example, normal 1.mp4 will be transformed into 1.mp4.[makop@airmail.cc].makop immediately after the penetration. After that, the program creates a ransom note, called readme-warning.txt, where developers explain why your data was locked and how to recover it. To incept their trust, they are offering to decrypt one simple file with .jpg, .xls and .doc extensions (not over 1 MB) by sending it via a given e-mail as well as proceeding a payment to get a "scanner-decoder" program. Very often, decryption with third-parties tools is impossible without the involvement of malware developers. However, it does not mean that you have to gift them money since there is a risk that they will not keep their promises. Instead, you should delete Oled-Makop Ransomware from your computer to ensure further safety and recover the lost data from an external backup if possible.

How to fix IRQL_NOT_LESS_OR_EQUAL error in Windows 10

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Most of the BSOD (Blue Screen of Death) errors are typically related to malfunctions of different parts of the system. There is plenty of errors that keep pestering and confusing most of the users. Today, we are going to discuss the "IRQL_NOT_LESS_OR_EQUAL" error that can be seen on all Windows versions. Likewise other system errors, "IRQL_NOT_LESS_OR_EQUAL" pops up when some processes failed to run properly and resulted in urgent reboot to fix the issue and prevent the damage. Below, you will learn the most typical reasons for the "IRQL_NOT_LESS_OR_EQUAL" error occurrence companied by the most effective solutions.

How to remove Ech0raix (QNAPCrypt) Ransomware and decrypt .encrypt files

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Ech0raix a.k.a. QNAPCrypt is a type of malware classified as ransomware that uses uncommon methods of penetrating and encrypting user's data. Besides typical system infection, it also spreads across physical network appliances like NAS Synology or QNAP that are meant to ensure high-quality internet connections. After sneaking into the system, intruders get access to your "admin" account by matching the password (if set) and start encrypting vulnerable files as a result. Unlike other ransomware, it infiltrates network devices by violating their settings which therefore leads to its malfunction. Consecutively, users are compelled to update their software or ask for professional help. Of course, likewise Medusalocker or Ouroboros, it involves AES-256 algorithms to lock down the data like images, videos, office documents, and others by assigning .encrypt extension to each file so that it looks like this 1.mp4.encrypt. Once done, users are no longer allowed to access their data and forced to proceed with the ransom note that is created after the encryption.

How to fix 0x80240fff error in Windows 10

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As a rule, error 0x80240fff is thrown up when trying to install fresh Windows updates or new components. Windows itself does not offer the necessary tips on how to solve this issue. This error may be popping up due to various reasons like Internet connection issues, Files corruption, Update service malfunction and others. Error 0x80240fff, therefore, hinders users from searching for further system updates hence making impossible to install them. In this article, you will be presented with a full guide on how to get rid of this problem and flawlessly update your system. The error solutions may depend on what Windows version you are using (Home, Pro or Enterprise). We have prepared the most effective methods for both down below.

How to remove Zeoticus Ransomware and decrypt .zeoticus files

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Zeoticus is file-encrypting ransomware that restricts access to your personal data (images, videos, textfiles, audio files, etc.) by encrypting files with .zeoticus@tutanota.com.zeoticus extension. It covers all versions of Windows involving Windows 7, Windows 8.1 and Windows 10. And once it is initiated on your computer it will rapidly go through your computer folders scanning a certain group of files to encrypt. It primarily focuses on scouting files solely with extensions like .doc, .docx, .pdf, and others. When these files get detected they instantly change their extension name to .zeoticus@tutanota.com.zeoticus concurrently shattering all of the Shadow Volume Copies that were generated on your PC so that you can no longer open them. The only possible way seems to be making a ransom that often varies from 500-1000 dollars and that is just more than a lot. So do not fall into this trap! Even if you pay this amount of money, there is no guarantee that fraud will give you access back. It is just a matter of guessing.

How to remove MuchLove Ransomware and decrypt .encrypted files

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MuchLove is another example of file-encryption viruses classified as ransomware. After installation, it ruthlessly encrypts multiple files like MS Office, PDFs, Music, Images, Video, and others. Users get totally shocked once they realize that their data became inaccessible desperately trying to restore the data. Usually, decryption requires assistance from third-parties tools since all manual attempts are useless. Also, the encrypted data acquires a new extension that is .encrypted, in our case. To illustrate, the default 1.mp4 will be changed to 1.mp4.encrypted and reset its icon. Note that the ".encrypted" extension is more generic since it is used by multiple developers. This makes it a bit harder to match appropriate measures to combat the program because you cannot identify exactly which virus attacked your PC. Although, we can then grasp it according to the content of the ransom note (READ_IT.txt)that is created after encryption.