OmniSphere ransomware hits your files for ransomThreat SummaryCrypto-malware proliferation techniquesRemove OmniSphere virus and recover your data
There is no surprise that the ransom note contains instructions on how to contact and pay cyber criminals to get locked data back. The criminals suggest buying an OmniSphere decryptor from them. The .txt file instructs to download Tor browser and open a provided URL. Once the victim does that, one needs to upload the second file created by ransomware – unique_decrypt.key. It is important to understand that the encryption method used by ransomware is a process that cannot be reversed without a private key (long set of symbols), which only the attackers have. However, we do NOT encourage you to pay the ransom as you might never receive OmniSphere decryptor. Cyber criminals use crypto-viruses to extort money – they do not care about their victims at all. Full contents of the ransom note (!DECRYPT_MY_FILE_OS.txt):
OmniSphere ransomware ## —-Y0UR PERS0NAL FILES, PHOTOS, DATABASES ARE ENCRYPTED! If you want return all files, read this instruction—-The only way to decrypt your files is to receive the private key and decryption program Private decryption key is stored on a secret server and nobody can decrypt your files until you pay and obtain the private key—-To obtain the private key for this computer find special file ( unique_decrypt.key ) (You can find this file in any encrypted folder)If you found this file please, follow instruction below for DECRYPT ALL YOUR FILES: —- 1. Download Tor Browser https://www.torproject.org/download/ and install. 2. Open Tor Browser 3. In Tor Browser open personal page here: [removed] 4. When personal page open, click on browse button and upload unique_decrypt.key file 5. Follow instruction on personal page Note! This page is available via Tor Browser only!
If your computer got infected with this malware, we recommend you to remove OmniSphere ransomware virus now. Please follow the instructions given further in this article.
Threat Summary
Crypto-malware proliferation techniques
File-encrypting viruses like OmniSphere, Sodinokibi, Nesa or BOOT tend to attack victims in an obfuscated form. Typically, such malware never arrives in a form of an .exe file; it comes in a form of a safe-looking document, for instance, Word or PDF. Then various deceptive techniques are used to make the victim activate the virus. For example, clicking enable editing of file or macro commands can trigger a consequence of events which will launch and run the ransomware. To prevent ransomware attacks, you must be very attentive and stay away from untrustworthy emails, websites and downloads. You must remember that nothing is free and if you decided to find a software crack online, know that cyber criminals use them as a bait to push malware to your computer. It is a very popular method to serve viruses to unaware users.
Remove OmniSphere virus and recover your data
OmniSphere ransomware removal should be carried out with a help of professional and up-to-date antivirus. While we do not suggest any particular antivirus, you should try updating the one you have and running a system scan. If you do not have one yet, consider installing one. There are many great both free and paid options to choose from. However, before you run that antivirus, you need to read the instructions we provided below the post for a successful virus elimination. As soon as you remove OmniSphere virus, you can start recovering your files from a backup. The malware described in this article is relatively new, so currently there are no updates regarding its decryption tools. We’ll update the article as soon as new information surfaces. OUR GEEKS RECOMMEND Our team recommends a two-step rescue plan to remove ransomware and other remaining malware from your computer, plus repair caused virus damage to the system: GeeksAdvice.com editors select recommended products based on their effectiveness. We may earn a commission from affiliate links, at no additional cost to you. Learn more. Get INTEGO ANTIVIRUS for Windows to remove ransomware, Trojans, adware and other spyware and malware variants and protect your PC and network drives 24/7. This VB100-certified security software uses state-of-art technology to provide protection against ransomware, Zero-Day attacks and advanced threats, Intego Web Shield blocks dangerous websites, phishing attacks, malicious downloads and installation of potentially unwanted programs. Use INTEGO Antivirus to remove detected threats from your computer. Read full review here. RESTORO provides a free scan that helps to identify hardware, security and stability issues and presents a comprehensive report which can help you to locate and fix detected issues manually. It is a great PC repair software to use after you remove malware with professional antivirus. The full version of software will fix detected issues and repair virus damage caused to your Windows OS files automatically. RESTORO uses AVIRA scanning engine to detect existing spyware and malware. If any are found, the software will eliminate them. Read full review here.
Alternative software recommendations
Malwarebytes Anti-Malware
Method 1. Enter Safe Mode with Networking
Before you try to remove the virus, you must start your computer in Safe Mode with Networking. Below, we provide the easiest ways to boot PC in the said mode, but you can find additional ones in this in-depth tutorial on our website – How to Start Windows in Safe Mode. Also, see a video tutorial on how to do it: Instructions for Windows XP/Vista/7 users Instructions for Windows 8/8.1/10 users Now, you can search for and remove OmniSphere ransomware files. It is very hard to identify files and registry keys that belong to the ransomware virus, Besides, malware creators tend to rename and change them repeatedly. Therefore, the easiest way to uninstall such type of a computer virus is to use a reliable malware removal program. In addition, we suggest trying a combination of INTEGO Antivirus (removes malware and protects your PC in real-time) and RESTORO (repairs virus damage to Windows OS files).
Method 2. Use System Restore
In order to use System Restore, you must have a system restore point, created either manually or automatically. Instructions for Windows XP/Vista/7 users Instructions for Windows 8/8.1/10 users After restoring the system, we recommend scanning the system with antivirus or anti-malware software. In most cases, there won’t be any malware remains, but it never hurts to double-check. In addition, we highly recommend checking ransomware prevention guidelines provided by our experts in order to protect your PC against similar viruses in the future. Removing spyware and malware is one step towards cybersecurity. To protect yourself against ever-evolving threats, we strongly recommend purchasing a Premium version of Malwarebytes Anti-Malware, which provides security based on artificial intelligence and machine learning. Includes ransomware protection. See pricing options and protect yourself now.
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