Try here Microsoft Visual C++ 2008 Service Pack 1 Redistributable Package MFC Security Update
Also https://www.catalog.update.microsoft.com/Search.aspx?q=Visual%20C%2B%2B%202008
and the links here appear to be alive - https://learn.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-035#affected-and-non-affected-software