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42 lines
1.1 KiB
Markdown
42 lines
1.1 KiB
Markdown
# NMap
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Notes
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What is Nmap?
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Nmap(“Network Mapper”) is a security scanner originally written by Gordon Lyon used to discover hosts and services on a computer network, thus creating a "map" of the network.
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Help Text
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Example Usage
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# nmap -O -v scanme.nmap.org
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Starting Nmap ( http://nmap.org )
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Nmap scan report for scanme.nmap.org (74.207.244.221)
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Not shown: 994 closed ports
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PORT STATE SERVICE
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22/tcp open ssh
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80/tcp open http
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646/tcp filtered ldp
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1720/tcp filtered H.323/Q.931
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9929/tcp open nping-echo
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31337/tcp open Elite
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Device type: general purpose
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Running: Linux 2.6.X
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OS CPE: cpe:/o:linux:linux_kernel:2.6.39
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OS details: Linux 2.6.39
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Uptime guess: 1.674 days (since Fri Sep 9 12:03:04 2011)
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Network Distance: 10 hops
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TCP Sequence Prediction: Difficulty=205 (Good luck!)
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IP ID Sequence Generation: All zeros
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Read data files from: /usr/local/bin/../share/nmap
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Nmap done: 1 IP address (1 host up) scanned in 5.58 seconds
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Raw packets sent: 1063 (47.432KB) | Rcvd: 1031 (41.664KB)
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Links
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http://nmap.org/
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