GandCrab2 Ransomware

The GandCrab2 Ransomware is a file-locking Trojan that uses encryption for blocking different formats of media. These attacks also include accompanying ransoming instructions from threat actors demanding money for the decryption solution to unblock your files. Previous versions of the GandCrab2 Ransomware, such as the GandCrab Ransomware, are decryptable by free software, although malware experts have yet to determine the compatibility of these solutions with the GandCrab2 Ransomware. Keep backups of your work for eliminating this danger, and use anti-malware software for uninstalling the GandCrab2 Ransomware.

File-Pinching Crabs Evolving with the Times

As freeware options for recovering the files that Trojans try to hold hostage appear, threat actors can choose to respond by either switching or updating their threats, although the latter isn't always effectual. The previously-invalidated GandCrab Ransomware, which is significant for preferring Dash, instead of traditional, Bitcoin payments, now has a new variant with more secure encryption than its predecessor theoretically. Although the first GandCrab has already seen version releases of up to 2.3, this landmark update is identifiable as the GandCrab2 Ransomware.

The GandCrab2 Ransomware still asks for Dash cryptocurrency for recovering your locked files, but there are changes to some of its superficial and even more baseline characteristics. The threat actors are delivering a different ransom note ('CRAB-DECRYPT.txt'), append the extension of '.CRAB' to the ends of the file names, and also provide links to a different TOR-anonymized website for the details of the ransom transactions. These are the types of changes most typical in Ransomware-as-a-Service families that rent their Trojans out to other threat actors.

The GandCrab2 Ransomware's multinational campaign keeps its basis of using non-consensual encryption for the locking of the victim's files. Expected targets of such attacks usually include Word or Adobe documents, other Microsoft Office media, different formats of pictures, archives, and music or audio. Malware analysts have yet to confirm whether the GandCrab2 Ransomware's new encryption routine is unbreakable, although its authors are promoting this update with the intention of invalidating previous freeware decryptors.

Keeping Your Software from Being a Little Crabby

Restoring any files that the GandCrab2 Ransomware locks always should go through free solutions before any consideration of paying the ransom, which the cybercrooks can accept without giving the victim a real decryption application. When testing free decryption programs, malware experts advise copying your locked files, first, if the decryptor causes unintentional data corruption and renders the file unrecoverable. Secure backups, such as a cloud storage service, are the preferred means of defending media against file-locking Trojans.

While the GandCrab2 Ransomware's small family is significant for its wide geographical spread, malware experts can't predict all of its infection vectors completely. E-mail attachments and brute-force attacks against networks with improper password management are two of the strategies that threat actors employ against a government, NGO or corporate target. Recreational PC owners are more likely of compromising their PCs by browsing unsafe websites or downloading compromised torrents. Anti-malware programs should be capable of deleting the GandCrab2 Ransomware safely, as long as they were accurate against the first GandCrab Ransomware adequately.

Thanks to some cybercrooks who also have a real work ethic, what works for 'fixing' a Trojan problem may not be pertinent a week afterward. Taking decryption for granted is a poor excuse for not backing up files or otherwise protecting your computer's data.