HOOK Android Trojan Adds Ransomware Extortion Tool

A new variant of the HOOK Android Trojan adds ransomware-like overlay screens to its capabilities, cybersecurity researchers revealed. The malware now deploys full-screen ransom messages that aim to pressure victims into making payments. This marks a significant evolution in the trojan’s tactics, blending traditional banking fraud with extortion.

According to researchers from Zimperium zLabs, the updated malware variant has expanded its functionality to support 107 remote commands. These commands allow attackers to interact with infected devices in real-time, increasing the threat’s scope and complexity. The HOOK Android Trojan adds ransomware overlays that resemble those used in desktop-based attacks, signaling a shift in mobile cybercrime strategies.

The growing number of features suggests a broader campaign targeting Android users through advanced social engineering and remote control. Security experts warn that the trojan’s expanded toolset could lead to more aggressive and widespread attacks.

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https://thehackernews.com/2025/08/hook-android-trojan-adds-ransomware.html