StalinLocker Ransomware is one of the extorting cryptographers, activated in early May this year. It looks like an uncleaned cryptographer, because usually similar viruses encrypt key files on your PC, changing their structure and renaming the names to a set of symbols and letters. This encryptor acts differently.
If you notice that your browser homepage is changed to https://bronav.com, then this probably means that your PC is infected with Bronav.com browser hijacker. Bronav.com comes in the form of a browser extension and changes the settings of your browsers.
Go.afh32lkjwe.net is an adware that constantly redirects the user to go.afh32lkjwe.net/traf?c=2123&n=53&r=mjs&b=. After entering the PC, it also periodically opens new tabs containing promotional content. The adware collects the user's personal data. For example, Go.afh32lkjwe.net analyzes the user's browsing, steals passwords and account data.
Search.stosgame.com search page changes the homepage in all your browsers on http://search.stosgame.com/. According to the developers, this is designed to improve the quality of search and experience of browsing. However, this is a lie.
Search.hinstantgamesnow.com is a browser hijacker, positioning itself as a useful search page, providing quick access to sites dedicated to arcade games and other game content. Also, the developers claim that Search.hinstantgamesnow.com has the functions of a conventional search engine, improving the quality of search results.