Genuine Microsoft files are digitally signed by Microsoft. You can check this by right-clicking the file, selecting Properties , and looking for the "Digital Signatures" tab. Official Download Sources Redistribute Visual C++ Files - Microsoft Learn
Standard official downloads are typically named vc_redist followed by the architecture (x86, x64, or arm64). Download File Microsoft_Visual_C_Pack_Redistrib...
It is common and safe to have multiple versions (e.g., 2013, 2015, 2022) installed simultaneously, as different apps require specific year-versions. Genuine Microsoft files are digitally signed by Microsoft