REBUS is a ransomware-kind virus that originates from Scarab malware family. It turned into first off found by way of a malware protection researcher, Michael Gillespie. at once after encryption, REBUS encrypts maximum of saved facts. in addition, it renames files the usage of “[32_random_digits_and_letters].REBUS” filename pattern. as an instance, “sample.jpg” might be renamed to some thing like “89A4m9D328112834GFB6F88A4CAE75E1.REBUS”. Compromised files turn out to be each unusable and indistinguishable. Following successful encryption, REBUS generates a textual content document (“REBUS recuperation information.TXT”) and drops it’s reproduction in each existing older.
As usually, generated text record incorporates a message declaring that statistics is encrypted and that customers ought to purchase a decryption device to be able to restore it. The rate isn’t always precise – all information will be supplied through e mail. it is currently unknown whether REBUS uses symmetric or uneven cryptography. it is, however, sure that decryption requires a completely unique key generated for my part for every victim. The trouble is that every one keys are stored in a faraway server managed by way of cyber criminals (builders of REBUS). hence, with a view to retrieve it (or rather get a decryption device with the important thing embedded inside) victim need to pay a ransom. The problem is that cyber criminals can in no way be depended on. studies effects display that cyber criminals frequently ignore sufferers, once they pay ransoms. therefore, paying generally offers no advantageous end result and customers genuinely get scammed. for that reason, we strongly suggest now not to attempt to touch those men and women, nor publish any bills. it’s miles unfortunate, but there are no gear capable of restoring files encrypted with the aid of REBUS totally free. therefore, the most effective viable solution is to restore the whole thing from a backup.
internet is complete of ransomware-type viruses that percentage similarities with REBUS. Aurora, embrace, an CryptoConsole are only few examples from alongside list. be aware that each one of those viruses behave precisely the same (encrypt statistics and make ransom demands) despite the fact that developers are distinctive. There usually are only primary variations: kind of cryptography and charge for the decryption. unluckily, most of these viruses appoint RSA, AES, and/or different algorithms that generate specific decryption keys. accordingly, except the malware isn’t always absolutely advanced and/or has certain insects/flaws (e.g., the key is hard-coded, stored locally, or something like that), restoring statistics manually is impossible. Ransomware is one of the important motives why you have to preserve everyday facts backups. but don’t forget to shop them in a far off server or an unplugged garage tool, in any other case backups could be encrypted together with regular files.
How did ransomware infect my computer?
How to shield yourself from ransomware infections?
A good way to save you this case users need to be very cautious whilst surfing the internet. always be sure that received e mail attachments are relevant and were despatched from a straightforward e-mail cope with. If now not, delete the email right away and truly now not open any file. other than that, you must download favored programs best from official sources, using direct download links. 1/3 birthday celebration downloaders/installers are used to spread rogue apps, which is why they should by no means be used. equal is going for updating software program. mounted apps need to be saved up to date. however, in place of the use of third party updaters, users should use applied update capabilities or equipment supplied by the reputable developer most effective. Having a valid anti-virus/anti-adware suite set up and jogging is also paramount. the key to computer protection is warning.
Regular users are the most affected by malware this day because most of them do not care about what antivirus they have installed in their systems.
Users can download antivirus developed by our company directly by clicking the download banner from the end of the page.
Our free download antivirus can help users to protect their Mac or Windows devices against malware and adware.
We offer a free antivirus one day license to all our users who want to test the full power of our antivirus solution.
Our antivirus can detect a vast spectrum of threats, from dangerous malware to nasty browsers extensions used for mining the crypto-currency.
The antivirus our company is offered is a certified product of OPSWAT.
Most of the companies don't care about cybersecurity until they suffer a breach.
A healthy company must perform a penetration test from time to time. The penetration test must execute against all the assets of the company, including the workers who are the most vulnerable to the social engineering attacks.
A penetration test can be done either by a security specialist from inside of the company or by hiring an external cyber security company who can take care of everything.
Besides penetration test, a company must have a minimum healthy cybersecurity system installed like antivirus or firewall.
CyberByte company can perform various penetration tests on all the spectrum of PCI/DSS compliance to the red team, perimeter testing, and social engineering.
We also provide services to employee profiling and cyber threat monitoring, since most of the data breaches this day come from the inside of the company.
To check our penetration test services go to the Services tab from the main menu.
Windows users can download free antivirus solution CyberByte by clicking the banner. The free antivirus will help you to know if your PC is infected. Windows free antivirus of CyberByte is an awarded software for malware detection.
Mac / MacOS / OS X users can download free Mac antivirus solution CyberByte by clicking the banner. The free antivirus will help you to know if your Mac is infected. MacOS / OS X free antivirus of CyberByte is an awarded software for malware detection. The free antivirus for Mac is available for new MacOS and older OS X versions.
Features of CyberByte™ antivirus:
- Protects you from all kind of threats
- CyberByte™ custom detection engine includes Mac and Windows malware protection and detection
- Fastest scanning times in the market
- Crypto Mining rogue extensions/malware detection
- Ransomware detection - don’t negotiate with ransomware cyber terrorists – keep your Mac and Windows safe
- Active live protection from background
- Certified Threat Detector by OPSWAT
- Easy to Install
- Easy to Manage
- Incredible value for money
Invisible, protecting you from behind the scenes - You will not feel it is installed on your computer, easy on the resources, like a protection software should be.
Original technology that combines behavioral heuristic analysis with powerful signatures database – the CyberByte™ Protection Engine delivers top of the line protection in an instant.
Fastest scanning times in the market – your time is precious, but also so is your digital life – CyberByte™ delivers fast scanning saving both time and your valuable data.
Don’t negotiate with ransomware cyber terrorists – keep your Mac safe and don’t ever end up paying for what is already yours.
Protect others as well – the CyberByte™ Protection Engine not only detects the threat but stops it from spreading to other Macs or Windows machines.
Don’t let strangers use your resources – more than 80% of the attacks are crypto mining driven. Are you sure your computer is not mining for crypto while you read this text?
Our malware protection will continuously look after your device providing the best security against viruses. Give us the chance to prove it by downloading the antivirus for your device.
CyberByte Antivirus is a certified product by OPSWAT (OPSWAT is a San Francisco-based software company that provides solutions to secure and manage IT infrastructure. Founded in 2002, OPSWAT delivers solutions that provide manageability of endpoints and networks, and that help organizations protect against
zero-day attacks by using multiple antivirus engine scanning and document sanitization.
To learn more about OPSWAT’s innovative and unique solutions, please visit http://www.opswat.com).
CyberByte Antivirus comes in two flavors:
MacOS Version - the free download Mac antivirus available on our website (https://mac.cyberbyte.org)
Windows Version - the free download Windows antivirus available on our website (https://pc.cyberbyte.org)
The procedure is simple:
Just free download antivirus from CyberByte website either for Mac or Windows.
Install it using the antivirus installer package.
Windows and Mac users will free malware scan their devices. The scan duration depends on how many files the end user has.
CyberByte antivirus will show if any files are infected after the scan is finished.