malware family
black nevas
BlackNevas ransomware — also referred to as “Trial Recovery” — was first observed in November 2024. It is a direct derivative of the Trigona ransomware family and continues the lineage's focus on extortion over public shaming. BlackNevas operators support a double-extortion model, encrypting files using AES-256 with RSA-4112-protected keys, and appending the .-encrypted or .ENCRYPTED file extension to affected files. Hybrid payloads are available for Windows, Linux, NAS, and VMware ESXi
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Facts
- id
- black-nevas
- kind
- malware family
- status
- unknown
- aliases
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- claims naming it
- 0 · 0 attributions · 0 relations · 0 events
Identifiers
- misp-galaxy 6f708c7a-edbf-5c0a-81a6-f3301efd14edvia misp-galaxy-ransomware
Relations
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Events
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Claims naming this entity
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Subjects0 subjects carry a claim naming this entity · a sample
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