Jaku

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Malware family tracked by Malpedia. ID: win.jaku

Threat Analysis

Jaku 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://securelist.com/whos-really-spreading-through-the-bright-star/68978/

→https://www-01.ibm.com/support/docview.wss?uid=ssg1S1010146

→https://www.brighttalk.com/webcast/7451/538775

→https://www.forcepoint.com/sites/default/files/resources/files/report_jaku_analysis_of_botnet_campaign_en_0.pdf

Quick Facts

TypeAPT / Threat Group

Aliases6

Also Known As

KCNA InfostealerEQUINOXJakuC3PRO-RACOONReconcycwin.jaku

External Intelligence

Malpedia: win.jaku

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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