This demonstration took place at HITCON 2023 in Taiwan. The demo highlights the exploitation of AMDCpuProfiler.sys within AMD μProf. By triggering an arbitrary write on the EPROCESS token, privilege escalation to SYSTEM level is achieved. Disabling the DSE flag allows loading of a malicious unsigned driver. The presentation further showcases an attack on 360 Total Security through nullifying its ObRegisterCallbacks, enabling execution of malicious actions on the processes of 360 Total Security.
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