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64 lines
1.9 KiB
Plaintext
64 lines
1.9 KiB
Plaintext
Ndiff
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Ndiff is a tool to aid in the comparison of Nmap scans. Specifically, it
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takes two Nmap XML output files and prints the differences between them.
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It is capable of showing changes in host states (up or down), port
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states (open, closed, etc.), script results, and changes in service and
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OS detection.
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To install, run (as root)
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python setup.py install
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It's also possible to run the program from within the distribution
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without installing it.
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Use "ndiff --help" for usage instructions.
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Here is a sample of the output:
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$ ./ndiff test-scans/random-1.xml test-scans/random-2.xml
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-Nmap 4.85BETA4 at 2009-03-24 17:34
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+Nmap 4.85BETA4 at 2009-03-25 16:35
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10.137.81.38:
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OS details:
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FreeBSD 6.2-RELEASE
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Apple AirPort Extreme WAP v7.3.2
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+ APC Network Management Card (AOS 3.3.5)
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+ Apple iPod touch audio player (iPhone OS 2.1)
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+10.181.218.66:
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+Host is up.
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+Not shown: 998 closed ports
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+PORT STATE SERVICE VERSION
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+222/tcp open rsh-spx
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+8080/tcp filtered http-proxy
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-bpdygf-130.example.com (10.188.226.230):
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-Host is up.
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-Not shown: 1000 filtered ports
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ysqxnovik-508.example.com (10.253.52.142):
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PORT STATE SERVICE VERSION
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+1503/tcp closed imtc-mcs
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-4567/tcp open tcpwrapped
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-OS details:
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- HP 4000M ProCurve switch (J4121A)
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- Nortel 5530 Ethernet Routing Switch
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- Nortel 5520 Ethernet Routing Switch
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- Sun StorageTek 6140 NAS device
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- FreeBSD 6.2-RELEASE
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Use -v or --verbose to see all hosts and ports, not just those that have
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changed.
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Ndiff started as a project by Michael Pattrick <mpattrick@rhinovirus.org>
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during the 2008 Google Summer of Code. Michael designed the program and
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led the discussion of its output formats. He wrote versions of the
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program in Perl and C++, but the summer ended shortly after it was
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decided to rewrite the program in Python for the sake of Windows
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compatibility. This Python version is written by David Fifield
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<david@bamsoftware.com>.
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Ndiff web site: http://nmap.org/ndiff/
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