One of those two sites is distributing adware. Which of them?
File Converter (FOSS) by Adrien Allard was hosted on file-converter[.]org since a decade. Then someone a few weeks ago snatched that domain and it’s now distributing adware. Almost identical design for the page, 100% designed to deceive users to download a different product, as it’s called Zamzar.
The domain for my country is .ar and most sites that use said domain use .com.ar
Someone registered com under the .com.ar domain so if you add .com.ar to any url that ends in .com you get redirected to their adware site