A new malware variant named FileFix has been discovered, exploiting a phishing trick to run hidden PowerShell commands through File Explorer.
FileFix uses a fake file-sharing page to lure users into running PowerShell commands disguised as routine file access.
The malware doesn't require malicious downloads, instead relies on a phishing page mimicking trusted platforms to trick users.
By hijacking the clipboard, attackers can execute PowerShell commands when users unknowingly paste a file path into File Explorer.
The exploited PowerShell commands can silently run code or open URLs on the victim's system without detection.
FileFix prevents users from uploading real files by blocking file selection attempts and resetting the input automatically.
To stay safe, users are advised not to paste file paths from unknown sources, avoid sites manipulating clipboard content, and be cautious of copy-pasting commands.
Endpoint protection tools that monitor PowerShell activity are recommended to enhance security against such malware attacks.
FileFix demonstrates a new approach of exploiting human behavior rather than traditional vulnerabilities, emphasizing the importance of vigilance and verifying sensitive actions.