What you need to know
- The FBI has issued a warning pertaining to the ransomware RagnarLocker and the custom Windows XP virtual machine it deploys within.
- The FBI's warning is primarily for the purpose of educating individuals on one of the many ransomware threats currently making rounds on the web.
While it's no secret that Windows XP is a favorite of many legitimate, upstanding entities and still dominates operating system market share in one part of the world, not everyone who's a fan of the OS or its virtual machine variations has the best intentions in mind. Enter: RagnarLocker.
RagnarLocker is ransomware being circulated by cybercriminals for the purpose of encrypting files and holding them for ransom. The FBI notes that it doesn't encourage ransomware victims to pay up, since that runs the risk of encouraging cybercriminals. Not to mention, there's no guarantee the criminals will release their hold on your files even after you pay. As for the threat of RagnarLocker specifically, here's how the FBI describes it (via ZDNet):
The FBI notes that as of January 2022, a minimum of 52 entities in sectors such as financial services, information technology, critical manufacturing, energy, and government have had to deal with the consequences of RagnarLocker. The ransomware operates on a mass-encryption basis, actively choosing specific files not to encrypt in order to avoid attracting immediate attention while it locks things up.
Though RagnarLocker may be a particularly pesky foe, it's far from the only instance of ransom-focused malware on the loose. In the modern times we're going through right now, there's a ransomware black hole on the loose.
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Robert Carnevale is the News Editor for Windows Central. He's a big fan of Kinect (it lives on in his heart), Sonic the Hedgehog, and the legendary intersection of those two titans, Sonic Free Riders. He is the author of Cold War 2395. Have a useful tip? Send it to firstname.lastname@example.org.