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Tag: Chinese

Malware

BestShell: Open-Source Chinese Webshell

An open-source Chinese webshell from which the WP-SHELLSTORM main backdoor (down.php) was derived. It allows file management, command execution, reverse shells, and…

backdoor BestShell Chinese Open Source
July 10, 2026
Attack Groups

APT31: Chinese Cyber Espionage Group

APT31, also known as Zirconium, is a Chinese state-sponsored cyber espionage group that has used Tailscale for tunneling in attacks against Russian…

APT31 Chinese cyber espionage Tailscale
June 25, 2026