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COLDRIVER Updates Its Arsenal

Oct 31, 2025 2:15:39 PM / by The Hivemind posted in Threat Bulletin, Star Blizzard, AES-256-CBC encryption, COLDRIVER malware, Russian state-sponsored cyber threats, YESROBOT, ClickFix lure, malware infection chain, MAYBEROBOT, high-value target attacks, NOROBOT, cybersecurity defense

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Verticals Targeted: NGOs, Policy Advisors, Dissidents
Regions Targeted: Not Specified
Related Families: LOSTKEYS, COLDCOPY, YESROBOT, MAYBEROBOT

Executive Summary

Industry researchers have identified new malware families, including NOROBOT, YESROBOT, and MAYBEROBOT, deployed by the Russian state-sponsored group COLDRIVER, targeting high-value individuals in NGOs, policy advisors, and dissidents. This rapid retooling, observed after the May 2025 disclosure of LOSTKEYS, showcases COLDRIVER’s evolving tactics to evade detection while maintaining aggressive intelligence collection.

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