这是一篇澳洲的网络安全作业代写
Question | Answer |
dunstan.org.au resolves to: | (IP address) |
Other domain names that resolve to the same address | (List a subset of other domain names that resolve to the same IP address as above) |
Owner of the IP address | (Organisation name according to whois) |
The IP address range which the IP address belongs | (Netblock IP range according to whois) |
The Autonomous System Number (ASN) that contain the IP address | (ASN that contains the IP address range. e.g. AS1234) |
Other netblocks registered under the same ASN | (List of netblocks/ip address ranges) |
Question | Answer |
What firewall products are mainly used? | |
What are some version(s) of IIS server is seen? | |
According to Shodan, what are some of the vulnerabilities in one of the versions of the IIS servers? | |
Choose the most recent vulnerability from above, and find the CVSS2.0 string for it by looking it up on nvd.nist.gov. |
#!/usr/bin/env python3
import sys, socket
socket.setdefaulttimeout(0.1) # set timeout to 100ms
host = “www.adelaide.edu.au”
try:
ip = socket.gethostbyname(host)
print(f”{host} resolves to {ip}”)
except:
pass # ignore error
9.(1 point) Use the Wayback Machine to find out how Access Adelaide (access.adelaide.edu.au) looked like 10 years ago, in 2009. How does it look compared to the current Access Adelaide?
8.(1 point)There is a network service running on the Hacklab VM behind a port somewhere between 20000 and 60000.
a.Identify the port number and connect to it using netcat (“nc” or “netcat” command) to retrieve the secret.
b.Paste a screenshot showing the secret answer.
c.Explain how you identified and retrieved the secret answer.
9.(1 point)The Hacklab VM is running what’s known as a “port knocking” that opens a previously closed port 12345 for a limited time if you send a series of SYN packets to these 3 ports: 1122, 2233, 3344 (be careful, there is a timeout of 15 seconds, so you may have to write a simple script).
a.Connect to port 12345 using netcat to get the secret.
b.Paste a screenshot showing the secret answer.
c.Explain how you identified and retrieved the secret answer.