bleeping-computer · Crawled Oct 1, 2026

Russian state hackers use new RedFlick technique to push malware

3 IoCs 1 Actors 1 Malware
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AI Summary

Russian state actor Star Blizzard has been using a new malware delivery technique called 'RedFlick' to deploy the CosmicPulse backdoor. The attack begins with a phishing email containing a password-protected archive with a malicious VHDX file and an LNK shortcut disguised as a PDF. Upon execution, it creates multiple scheduled tasks to evade detection and downloads a Control Panel applet (.cpl) payload named NOROBOT or BAITSWITCH, which fetches and executes the final backdoor. The campaign has targeted Ukrainian entities and international organizations supporting Ukraine, with over 100 organizations impacted since early 2026.

AI-extracted · verify before operational use

Extracted Entities 2 found

Indicators of Compromise 3 extracted

Type Value Detail
Filename decoy.pdf Details →
Filename CosmicPulse.cpl Details →
Filename bootstrapper.py Details →

MITRE ATT&CK TTPs 13 techniques