Tag: virtualization detection

1 Attack Reports | 0 Vulnerabilities

Attack reports

Sapphire Werewolf refines Amethyst stealer to attack energy companies

The Sapphire Werewolf cluster has upgraded its toolkit with a new version of the Amethyst stealer, targeting energy companies through phishing emails. The enhanced malware features advanced checks for virtualized environments and uses Triple DES for string encryption. The attack involves distributi…
phishing
credential theft
2025-04-09
amethyst stealer
virtualization detection
Published: April 9, 2025
Downloadable IOCs: 0
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