TryHackMe | Active Reconnaissance WriteUp


Learn how to use simple tools such as traceroute, ping, telnet, and a web browser to gather information.

Link- https://tryhackme.com/room/activerecon



Browse to the following website and ensure that you have opened your Developer Tools on AttackBox Firefox, or the browser on your computer. Using the Developer Tools, figure out the total number of questions.

Go to the website and right click and “Inspect” . Go to Sources and “script.js”

8

Which option would you use to set the size of the data carried by the ICMP echo request?

-s

What is the size of the ICMP header in bytes?

8

Does MS Windows Firewall block ping by default? (Y/N)

Y

Deploy the VM for this task and using the AttackBox terminal, issue the command ping -c 10 MACHINE_IP. How many ping replies did you get back?

10

In Traceroute A, what is the IP address of the last router/hop before reaching tryhackme.com?

172.67.69.208

In Traceroute B, what is the IP address of the last router/hop before reaching tryhackme.com?

104.26.11.229

In Traceroute B, how many routers are between the two systems?

26

Start the attached VM from Task 3 if it is not already started. On the AttackBox, open the terminal and use the telnet client to connect to the VM on port 80. What is the name of the running server?

Apache

What is the version of the running server (on port 80 of the VM)?

2.4.10

Start the VM and open the AttackBox. Once the AttackBox loads, use Netcat to connect to the VM port 21. What is the version of the running server?

0.17


That’s it! See you in the next Room :)

Comments

Post a Comment

Eonrec

Ads by Eonads

Popular posts from this blog

TryHackMe | Introduction To Honeypots Walkthrough

Image
  A guided room covering the deployment of honeypots and analysis of botnet activities Link - https://tryhackme.com/room/introductiontohoneypots Create a file and then log back in is the file still there? (Yay/Nay) Nay How many passwords include the word “password” or some other variation of it e.g “p@ssw0rd” 15 What is arguably the most common tool for brute-forcing SSH? hydra What intrusion prevention software framework is commonly used to mitigate SSH brute-force attacks? Fail2Ban What CPU does the honeypot “use”? Run command cat /proc/cpuinfo Intel(R) Core(TM) i9–11900KB CPU @ 3.30GHz Does the honeypot return the correct values when uname -a is run? (Yay/Nay) Nay What flag must be set to pipe wget output into bash? -O How would you disable bash history using unset ? unset HISTFILE What brand of device is the bot in the first sample searching for? (BotCommands/Sample1.txt) Do a simple google search of the processes Mikrotik What are the commands in the second sample changing? ...
Read more

TryHackMe | DFIR: An Introduction WriteUp

Image
  Introductory room for the DFIR module Link - https://tryhackme.com/room/introductoryroomdfirmodule What does DFIR stand for? Digital Forensics and Incident Response DFIR requires expertise in two fields. One of the fields is Digital Forensics. What is the other field? Incident Response. Complete the timeline creation exercise in the attached static site. What is the flag that you get after completion? At what stage of the IR process are disrupted services brought back online as they were before the incident? recovery At what stage of the IR process is the threat evicted from the network after performing the forensic analysis? eradication What is the NIST-equivalent of the step called “Lessons learned” in the SANS process? Post-incident Activity That’s it! See you in the next Room :)
Read more

TryHackMe | Intro to Cyber Threat Intel WriteUp

Image
  Introducing cyber threat intelligence and related topics, such as relevant standards and frameworks. Link - https://tryhackme.com/room/cyberthreatintel What does CTI stand for? Cyber Threat Intelligence IP addresses, Hashes and other threat artefacts would be found under which Threat Intelligence classification? Technical Intel At which phase of the lifecycle is data made usable through sorting, organising, correlation and presentation? processing During which phase do security analysts get the chance to define the questions to investigate incidents? direction What sharing models are supported by TAXII? collection and channel When an adversary has obtained access to a network and is extracting data, what phase of the kill chain are they on? action on objectives What was the source email address? vipivillain@badbank.com What was the name of the file downloaded? flbpfuh.exe After building the threat profile, what message do you receive? After solving below you get code That’s it! S...
Read more