Verify where you obtained the link. If it came from a suspicious advertisement or an unsolicited message, it is likely malicious.
ZIP files from unverified sources can contain malware, keyloggers, or phishing scripts. Safety Precautions
Could you tell me or what you expect it to contain? This will help me give you more specific advice.
If you have already downloaded this file, it is highly recommended to:
Blocked Drains Hemel Hempstead