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? (Bot
Read more

TryHackMe | Redline Walkthrough

Image
  Learn how to use Redline to perform memory analysis and to scan for IOCs on an endpoint. Link - https://tryhackme.com/room/btredlinejoxr3d Who created Redline? FireEye What data collection method takes the least amount of time? Standard Collector You are reading a research paper on a new strain of ransomware. You want to run the data collection on your computer based on the patterns provided, such as domains, hashes, IP addresses, filenames, etc. What method would you choose to run a granular data collection against the known indicators? IOC Search Collector What script would you run to initiate the data collection process? Please include the file extension. RunRedlineAudit.bat If you want to collect the data on Disks and Volumes, under which option can you find it? Disk Enumeration What cache does Windows use to maintain a preference for recently executed code? Prefetch Where in the Redline UI can you view information about the Logged in User? System Information Provide the Operatin
Read more

TryHackMe | Wireshark: The Basics Walkthrough

Image
  Learn the basics of Wireshark and how to analyse protocols and PCAPs. Link- https://tryhackme.com/room/wiresharkthebasics Which file is used to simulate the screenshots? http1.pcapng Which file is used to answer the questions? Exercise.pcapng Use the “Exercise.pcapng” file to answer the questions. Read the “capture file comments”. What is the flag? TryHackMe_Wireshark_Demo What is the total number of packets? 58620 What is the SHA256 hash value of the capture file? f446de335565fb0b0ee5e5a3266703c778b2f3dfad7efeaeccb2da5641a6d6eb Use the “Exercise.pcapng” file to answer the questions. View packet number 38. Which markup language is used under the HTTP protocol? extensible markup language What is the arrival date of the packet? (Answer format: Month/Day/Year) 05/13/2004 What is the TTL value? 47 What is the TCP payload size? 424 What is the e-tag value? Follow HTTP Stream 9a01a-4696–7e354b00 Use the “Exercise.pcapng” file to answer the questions. Search the “r4w” string in packet detai
Read more