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Reconnaissance Steps

Reconnaissance Steps. Gathering information from Open Sources. Owner of IP-address range Address Range Domain Names Computing Platforms Network Architecture User(name) Information Physical Location Active Services. Gathering information from Open Sources. Technical Contact

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Reconnaissance Steps

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  1. Reconnaissance Steps

  2. Gathering information from Open Sources • Owner of IP-address range • Address Range • Domain Names • Computing Platforms • Network Architecture • User(name) Information • Physical Location • Active Services

  3. Gathering information from Open Sources • Technical Contact • Business Partners • Administrative Contacts • Email Addresses • Technology being used • Phone No's • Route to target's • Internet Accessible data

  4. Gathering information from Open Sources • Public Server's Banner Information. • DNS Servers • WEB Servers • SMTP Servers • Zones & Sub-domains • Locate Firewalls/Perimeter devices.

  5. Target's Website • Mirror the web • Use Grep or Similar • Scan for keywords • Banner Information • Applications • Cgi's • Cookie style • Scripting language • Code-reading • Weblogs info

  6. DNS • AXFR • Version • Zones & Sub-domains • Nmap -sL • DNSDig • Nslookup • Dig commands • Host commands • Active services

  7. SMTP • Verfy; email enumeration • Banner information • Bounced Emails • Email Header • Email mapping

  8. Search Engines (Google) • intitle: "index of /etc" • inurl: "config.php.bak" • site:"target.com" • filetype:".bak" • Cross-Links • Search for group postings • News Articles

  9. Traceroute • ISP information • Locate Firewalls • Network Infrastructure • Tcptraceroute • Firewalk

  10. Job Databases • Job requirements • Employee profile • Hardware information • Software information

  11. Personal Website • Employee job profile • Hardware information • Software information

  12. Ping • List of live systems • RTT, delays • N/W connectivity

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