Could you provide more on where you found this file or what software it was associated with to help narrow down its purpose?
: The file format for 7-Zip , a high-compression archive utility. You can use the official 7-Zip utility to open it. Possible Origins SwSha1-002.7z
Given the lack of public documentation, this file most likely falls into one of these categories: Could you provide more on where you found
: You can upload the file to VirusTotal to check if it matches known malicious patterns. SwSha1-002.7z
If you encountered this file on an unfamiliar website or as an unexpected email attachment: