Bookworm

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Malware family tracked by Malpedia. ID: win.bookworm

Threat Analysis

Bookworm 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://unit42.paloaltonetworks.com/bookworm-trojan-a-model-of-modular-architecture/

Quick Facts

TypeAPT / Threat Group

Aliases2

Also Known As

win.bookwormBookworm

External Intelligence

Malpedia: win.bookworm

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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