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
Malware often disguises itself using names similar to legitimate system files to trick users into downloading them. Download File Microsoft_Visual_C_Pack_Redistrib...
Standard official downloads are typically named vc_redist followed by the architecture (x86, x64, or arm64). Genuine Microsoft files are digitally signed by Microsoft