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New Mallox ransomware Linux variant based on leaked Kryptina code

ID: 7afcd101-1a8c-5ac7-8185-f5827c99c1ef

STIX ID: report--7afcd101-1a8c-5ac7-8185-f5827c99c1ef

Feed Name: Bleeping Computer

Threat Score
75/100

Date Published: 2024-09-23

Date Updated: 2026-04-20

Author: Bill Toulas

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An affiliate of the Mallox ransomware group adopted leaked Kryptina Linux source code to build and deploy a rebranded Mallox Linux 1.0 encryptor that targets Linux and VMware ESXi systems; security researchers and SentinelLabs found samples, an exposed server with tools (droppers, exploit and escalation scripts), and data folders for multiple potential victims, indicating active malicious use and an expansion of Mallox from Windows to Linux environments.

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