Frequency
1
occurrences
First Seen
September 1, 2026
Last Seen
September 1, 2026
Related Threat Clusters
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Guildma (Astaroth) Malware Infection via Geofenced Brazilian Email
On August 31, 2026, a Windows host was infected with Guildma (Astaroth) malware through a malicious email targeting Brazilian users. The email contained a geofenced link that delivered a ZIP archive with a Windows…
2 articles · Updated September 1, 2026
Recent Intelligence Reports
- Guildma (Astaroth) malware infection from Brazilian Portuguese email, (Tue, Sep 1st) — Isc.Sans.Edu · September 1, 2026