: Compressed files are a common way to hide malicious scripts.
: Double-click the first file in the sequence (.001) within the 7-Zip interface. The software will automatically "sew" the parts back together into a single readable folder. 4. Safety First
: Right-click the file and select "Open archive" using your chosen software. This allows you to browse the file list, see names, and check file sizes without actually decompressing everything.