DescriptionThis indicates an attempt to access Baidu services.
Baidu is a Chinese web services company that provides many services. One of its major services is its search engine. It also provides various services like Baidu Baike - a service that is similar to Wikipedia and Baidu Music.
Note: When enabled with the default Baidu services signatures in the database, this signature detects the Baidu domains that are not covered by the default database signatures.