Where can I connect such ads?

Question

Internet advertising

Good afternoon. Faced this type of advertising on the site:
1. A window pops up with 3-2 applications.
2. You are offered to download them.
3. A person downloads and gets what he wanted from the site (a file, for example).
* The owner of the site, as far as I understand, also has an income for each download from his link.
Has anyone come across a service that gives such advertising?