You can use 7-Zip’s "Test" command to verify that the ZIP archive is not corrupted and is a valid file. 2. How to Open and Use the File
If you are using AI tools like Claude for research, there are browser extensions like Devizip that allow you to upload ZIP content directly for analysis.
Files with "macro" in the name often contain small automated programs (macros) that can be misused by bad actors to install malware like Trojans or Keyloggers.