The FortiGate, FortiMail, FortiClient, and FortiEDR solutions all support the FortiGuard AntiVirus service. hardbit2.įortinet customers are already protected from this malware variant through FortiGuard’s Web Filtering, AntiVirus, and FortiEDR services, as follows:įortiGuard Labs detects known HardBit ransomware variants with the following AV signatures: It then encrypts files of interest and renames them to something random followed by. Upon execution, HardBit 2.0 terminates processes and services to slow the potential detection of its activities. However, it is not likely to differ greatly from other ransomware groups. Information on the infection vector used by this group is not currently available. As is commonplace now, HardBit leverages the “double extortion” technique of encrypting the files of a victim for ransom and then backstopping that action with a threat to release sensitive information and data if the ransom is not paid. HardBit ransomware dates to at least October 2022, with the current 2.0 version having been released shortly thereafter, in November 2022. Severity level: High HardBit 2.0 Ransomware Impact: Encrypts files on the compromised machine and demands ransom for file decryption Impacted parties: Microsoft Windows Users This latest edition of the Ransomware Roundup covers the HardBit 2.0 ransomware. The Ransomware Roundup report aims to provide readers with brief insights into the evolving ransomware landscape and the Fortinet solutions that protect against those variants. On a bi-weekly basis, FortiGuard Labs gathers data on ransomware variants of interest that have been gaining traction within our datasets and the OSINT community.
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