Tag: modular architecture

1 Attack Reports | 0 Vulnerabilities

Attack reports

Kazuar: Anatomy of a nation-state botnet

Kazuar is a sophisticated malware attributed to Russian state actor Secret Blizzard, having evolved from a traditional backdoor into a highly modular peer-to-peer botnet ecosystem. The malware comprises three distinct module types—Kernel, Bridge, and Worker—that distribute functionality across infe…
espionage
nation-state
c2 infrastructure
kazuar
diplomatic targeting
2026-05-14
modular architecture
peer-to-peer botnet
pelmeni
russia fsb
Published: May 14, 2026
Downloadable IOCs: 4
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