Use the Shodan service to enumerate all hosts runnng a specific prototcol
- [Voiceover] When testing an internet based system,…it's sometimes useful to enumerate…the route from the test system to the target.…We can do this in a number of ways.…We can use hping3 in traceroute mode…to look at the internet path.…To demonstrate this, I'll set verbose mode…and use ICMP, and I'll use a random IP address…of 220.127.116.11.…Okay, you can follow the packet…as it hops across the world to get to its destination.…
With the hop return trip time and…the name of the hop server, the trace terminates…when responses cease.…Windows also provides a tracing tool called Traceroute.…This again shows the time taken for each hop,…and the name of the hop point.…The Windows tool also shows hop points…which provide no response through to the final destination.…Okay, now I've got there eventually.…
For those that prefer pictures…a visual traceroute tool called…Open Visual Trace is available for download…from Sourceforge.…It's a straightforward Windows install…and know that it requires a Java…run time environment.…I have it installed, so let's get going.…
An overview of the CEH exam, blueprint, and eligibility criteria can be found at https://www.eccouncil.org/programs/certified-ethical-hacker-ceh/.
- What is enumeration?
- Understanding NetBIOS, SMB, SAMBA, and RPC
- Profiling hosts
- Investigating interfaces
- Enumerating SMB
- Enumerating SNMP and RPC
- Enumerating the Internet
- Working with other enumeration tools
Skill Level Intermediate
1. Basics of Enumeration
2. Local Host Enumeration
3. Remote Hosts
4. Enumerating the Internet
5. Other Enumeration Tools
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