Netskope Threat Labs

Abysslocker

ATP Sandbox Adv. Heuristics

AbyssLocker is a Linux ransomware family based on the HelloKitty ransomware, with its encryption algorithm changed from AES to ChaCha.

First seen
January 2024
Last seen
October 2026
Alert Name
Linux.Ransomware.Abysslocker
Win64.Ransomware.Abysslocker