The RAT Bifrost has a new Linux variant that leverages a deceptive domain in order to compromise systems. We analyze this expanded attack surface.

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Unit 42

A new Linux variant of Bifrost has been discovered, using a deceptive domain to deceive users and evade detection. It demonstrates an increase in Bifrost's Linux variants, raising concerns among security experts and organizations.

The Art of Domain Deception: Bifrost's New Tactic to Deceive Users