Through ongoing monitoring, it has been discovered that several software companies, such as Chengdu Qilu Technology and Tianjin Almond Eucalyptus Technology, have constructed a promotional industry chain. This is achieved through cloud-based configurations that allow for the remote activation of promotional modules aimed at generating revenue. Using Ludaashi as a case study, its promotional tactics encompass utilizing browser pop-ups to advertise online games, installing third-party software through these pop-ups, and manipulating web links. To thwart security analyses and the replication of their behaviors, these companies implement technical safeguards. They capitalize on web traffic without providing complete transparency to users and conduct secretive profit transfers through hidden affiliations. A considerable portion of software applications is embedded with promotional modules. These modules and scripts are capable of detecting browser history, steering clear of search terms like 'hijacking,' and targeting users who haven't visited Zhou Hongyi's Weibo.