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Hackers Use Fake Security Software to Deliver LucidRook Malware in Taiwan Attacks

ID: 6e0daaf6-a17a-5a1e-b366-3fd259dc65c2

STIX ID: report--6e0daaf6-a17a-5a1e-b366-3fd259dc65c2

Feed Name: cybersecurityNews.com

Threat Score
75/100

Date Published: 2026-04-09

Date Updated: 2026-04-21

Author: Tushar Subhra Dutta

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*Cisco Talos uncovered a targeted campaign against Taiwanese NGOs and universities delivering a new Lua/Rust-based malware family called LucidRook via spearphishing and password-protected archives disguised as Trend Micro software; the attack chain uses an LNK-triggered DLL sideload (DismCore.dll), persistence via a Startup LNK, encrypted collection of host data, and exfiltration to compromised FTP servers, with a companion reconnaissance tool named LucidNight and published IoCs and Snort rules for detection.*

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