As a "legacy" title, it is no longer sold on mainstream platforms like Steam or GOG. However, it is preserved for educational and historical purposes on the Internet Archive, which is generally considered a safer alternative to unverified warez sites.
The final official patch was v1.01 , which addressed issues with the game's internal calendar progressing past the year 2013. Risks of Using Unverified Sites As a "legacy" title, it is no longer
For historical games that are no longer commercially available, users often turn to: International Cricket Captain 2002 Review for PC - GameFAQs As a "legacy" title