: Use a service like VirusTotal or your local antivirus to scan the .001 file before extracting.

A file named Junior Marketing.7z.001 is likely a containing marketing-related materials, though it is frequently associated with "job application" phishing scams or malware distributions.

: Did you receive this from a known, trusted employer? If it arrived via an unsolicited email or an "easy" job offer on social media, it is likely a malicious file .