LucidRook spear-phishing malware activity targeting Taiwan NGOs and universities
Malware Activity
Summary
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LucidRook is being used in spear-phishing campaigns against NGOs and universities in Taiwan, creating a direct path for reconnaissance and data theft. The activity was seen in October 2025 and used password-protected archives plus multiple delivery chains to plant the malware. Once active, LucidRook collects system details, encrypts them with RSA, and exfiltrates the data over FTP.
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Timeline
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10.04.2026 01:04 2 articles · 3mo ago
Cisco Talos discloses LucidRook phishing campaign against Taiwan NGOs and universities
Initial DisclosureCisco Talos disclosed LucidRook, a Lua-based malware used in spear-phishing campaigns against non-governmental organizations and universities in Taiwan, and attributed the activity to UAT-10362. The tooling used phishing emails with password-protected archives, an LNK shortcut chain that delivered LucidPawn, an EXE-based chain that impersonated Trend Micro Worry-Free Business Security Services, Lua bytecode execution, system reconnaissance, and FTP exfiltration.
Show sources
- New ‘LucidRook’ malware used in targeted attacks on NGOs, universities — www.bleepingcomputer.com — 10.04.2026 01:04
- New ‘LucidRook’ malware used in targeted attacks on NGOs, universities — www.bleepingcomputer.com — 10.04.2026 01:04