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Threat Intelligence Report

Earth Sirrush: A Russia-Aligned Intrusion Set With 4 Years of Evolving Espionage Tooling

📅 October 18, 2026 📰 www.trendaisecurity.com 🔍 1 CVE(s) referenced

Russia-aligned Earth Sirrush has spent four years refining more than 10 malware families—including the newly uncovered ASHVEIN RAT—to sustain spear-phishing espionage against Ukraine’s government, defense, border guard, and logistics sectors.

unclassified
CVE-2023-38831

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