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NtKiller Malware Advertised on Dark Web as Antivirus and EDR Bypass Tool

First seen 24 Dec 2025, 13:03 UTC • •

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ThreatCluster •March 12, 2026 at 13:27 UTC

A malicious actor named AlphaGhoul has begun promoting NtKiller, a malware tool designed to disable antivirus software and endpoint detection tools. This tool is being advertised on underground forums frequented by cybercriminals, allowing attackers to operate undetected while executing their malicious activities.

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