Particularly dangerous is the fact that REvil/Sodinokibi may reinstall itself as long as the original ransom code is not deleted. zip file with the ransom code, written in JavaScript, moves through the infected network, and encrypts files, appending a random extension to them.
Exploiting an Oracle WebLogic vulnerability and often bypassing antivirus software, REvil/Sodinokibi downloads a. Most of the time, Sodinokibi ransomware is spread by brute-force attacks and server exploits, but it’s not uncommon either to get infected through malicious links or phishing. The malware’s designers then declared the malware’s retirement early this year. It has amassed a ransom of around $2 billion. GandCrab is thought to be responsible for 40% of all ransomware infections worldwide, according to security specialists. Also known as Sodin or REvil, Sodinokibi shortly became the 4th most distributed ransomware in the world, targeting mostly American and European companies.Īs reported by SecurityBoulevard, REvil/Sodinokibi is apparently the successor to the GandCrab strain. This aspect makes Sodinokibi ransomware dangerous for companies of all sizes. REvil is a perfect example of Ransomware-as-a-Service, a cybercrime that involves two groups teaming up for the hack: the code authors who develop the ransomware and the affiliates that spread it and collect the ransom. The message informs the victim that a bitcoin ransom must be paid and that if the ransom is not paid on time, the demand will double. What Is REvil Ransomware?ĭiscovered in April 2019, REvil/Sodinokibi ransomware (AKA Sodin) is a highly evasive and upgraded ransomware that encrypts files and deletes the ransom request message after infection. If these aren’t serious and bad enough for you to take cybersecurity seriously, let me tell you this: cyberattacks have also turned deadly. Cyberattacks have become a part of our reality, but have you ever wondered what might happen if your company gets targeted? You probably imagine that you would lose some money and a great deal of time, maybe fire an employee or too, lose a few clients and have your reputation tainted, or eventually even deal with a lawsuit.
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