KillDisk (Lazarus)

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Malware family tracked by Malpedia. ID: win.lazarus_killdisk

Threat Analysis

KillDisk (Lazarus) is a known-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of unknown activity patterns.

External References

→https://blog.trendmicro.com/trendlabs-security-intelligence/new-killdisk-variant-hits-financial-organizations-in-latin-america/

→https://www.virusbulletin.com/uploads/pdf/magazine/2018/VB2018-Kalnai-Poslusny.pdf

→https://www.welivesecurity.com/2018/04/03/lazarus-killdisk-central-american-casino/

Quick Facts

TypeAPT / Threat Group

Aliases3

Also Known As

KillDisk.NBOKillDisk (Lazarus)win.lazarus_killdisk

External Intelligence

Malpedia: win.lazarus_killdisk

Research Links

MITRE ATT&CK VirusTotal Google (news) Twitter/X search

Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.

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