#Solarmarker

SolarMarker Malware Evolves to Resist Takedown Attempts with Multi-Tiered Infrastructure

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May 21, 2024 at 09:12AM Persistent threat actors behind the SolarMarker malware have established a complex, multi-tiered infrastructure, making it challenging for law enforcement to take down. The malware targets various sectors and has evolved to enhance stealth and control over victim machines. Recorded Future’s investigation uncovered the architecture of the command-and-control (C2) servers. After … Read more

Evasive Jupyter Infostealer Campaign Showcases Dangerous Variant

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November 8, 2023 at 06:03PM Security researchers have discovered a new variant of the Jupyter information stealer malware, also known as Yellow Cockatoo, Solarmarker, and Polazert. The malware can infiltrate machines and collect sensitive data, including credentials for crypto-wallets and remote access apps. The malware has been observed leveraging PowerShell command modifications and digitally signed … Read more