May 2017
Intermediate to advanced
416 pages
21h 33m
English
Content preview from Nmap: Network Exploration and Security Auditing Cookbook - Second Edition
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How to do it...
- To launch an idle scan, open your terminal and type the following command:
#nmap -Pn -sI <zombie host> <target>
- The output will look similar to the following:
Idle scan using zombie 93.88.107.55 (93.88.107.55:80); Class: Incremental Nmap scan report for meil.0xdeadbeefcafe.com (106.187.35.219) Host is up (0.67s latency). Not shown: 98 closed|filtered ports PORT STATE SERVICE 465/tcp open smtps 993/tcp open imaps 993/tcp open imaps
- Idle scanning should work if the zombie host meets the previously discussed requirements. If something did not work as expected, the returned error message should give you an idea of what went wrong:
Idle scan zombie XXX.XXX.XX.XX (XXX.XXX.XX.XX) port 80 cannot be used because ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.