Mustang Panda Uses Signed Kernel Mode Rootkit to Load TONESHELL Backdoor
Cybersecurity researchers have uncovered a sophisticated attack by the Chinese threat actor Mustang Panda, which utilized a previously unknown kernel-mode rootkit driver to deploy the TONESHELL backdoor. The campaign, detected in mid-2025, primarily targeted government organizations in Southeast and East Asia, including Myanmar and Thailand. According to Kaspersky, the malicious driver, named ProjectConfiguration.sys, is digitally signed […]
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