Baidu Online Network Technology (Beijing) Co., Ltd.

Baidu Online Network Technology Co., Ltd.

Yizhi Xie

Yinming Mei

Hanzhong Hu

Tingli Bi

Huaming Yue

A method, apparatus and system for detecting a malicious process behavior. A detection apparatus monitors a process to obtain behavior information about a target process behavior, and then sends the behavior information to a server, which determines whether the target process behavior is a malicious process behavior. The detection apparatus can receive first operation indication information returned by the server according to a detection result of the target process behavior, and perform an operation on the target process behavior according to the first operation indication information. The target process behavior is subjected to a comprehensive detection by the server according to the behavior information, rather than depending on a specified feature analysis of a single sample of the target process behavior by the detection apparatus, so that malicious process behavior can be detected in time, thereby improving the security performance of the system.

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Beijing, China

Yizhi Xie