The file appears to be a tool distributed on underground forums for checking if email credentials (email and password combinations) are still valid or accessible. Key Features & Functionality
Uses a rotating list of proxy servers to bypass rate limits and security measures implemented by email services. darkwebs.ru_E-MAIL_ACCESS_CHECKER.rar
Allows for simultaneous checks across multiple accounts to increase speed. The file appears to be a tool distributed
Automatically tests large lists of email and password pairs against various mail providers to see which ones work. darkwebs.ru_E-MAIL_ACCESS_CHECKER.rar