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OSINT

OWASP Amass

In-depth attack surface mapping and subdomain discovery.

intermediate
Linux
macOS
Windows
Reconnaissance
Enumeration

Authorized testing only. Practice on systems you own, isolated labs, or targets with written permission. Unauthorized access is illegal.

When

Building a complete external asset inventory for a domain in scope.

How

Run enum in passive then active modes; visualize with graph; feed into scanners.

Why

One of the most thorough open-source subdomain/asset mappers.

Commands & usage

amass enum -passive -d example.com -o amass.txt
amass enum -active -d example.com -brute
amass viz -d3 -d example.com

Commands are educational examples. Adapt hosts, paths, and rates to your authorized scope.

Tags

subdomain
osint
asset

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