The file is the second part of a multi-volume 7-Zip compressed archive. Because it is a "split" archive, this specific file cannot be opened or extracted on its own; it requires all other parts of the set (e.g., .001 , .003 ) to be present in the same folder. Technical Analysis
: Attackers often split archives to evade security scanners like those from Microsoft Defender or Gmail , which may struggle to analyze partial files. 3477189980_013.7z.002
: A split archive volume. This naming convention is standard for the 7-Zip Compression Utility, used to bypass email attachment size limits or facilitate easier transfers of large datasets. The file is the second part of a
: If you have all parts, you can upload the primary .001 file to VirusTotal to check for known malicious signatures across multiple engines. How to Open : A split archive volume
: To access the contents, you must have the first volume ( 3477189980_013.7z.001 ). When you "Extract" the .001 file, the software automatically pulls data from .002 and subsequent parts.
: Confirm with the sender via a different communication channel that they intended to send this specific data.
Do you have the or the first volume (.001) available to check its contents?