TryHackMe | h4cked Walkthrough


Find out what happened by analysing a .pcap file and hack your way back into the machine

Link- https://tryhackme.com/room/h4cked


Download the Task file

The attacker is trying to log into a specific service. What service is this?

FTP


There is a very popular tool by Van Hauser which can be used to brute force a series of services. What is the name of this tool?

Hydra


The attacker is trying to log on with a specific username. What is the username?

jenny


What is the user’s password?

password123


What is the current FTP working directory after the attacker logged in?

/var/www/html


The attacker uploaded a backdoor. What is the backdoor’s filename?

shell.php


The backdoor can be downloaded from a specific URL, as it is located inside the uploaded file. What is the full URL?

Follow tcp stream

http://pentestmonkey.net/tools/php-reverse-shell


Which command did the attacker manually execute after getting a reverse shell?

Follow tcp stream

whoami


What is the computer’s hostname?

Follow tcp stream

wir3


Which command did the attacker execute to spawn a new TTY shell?

Follow tcp stream

python3 -c ‘import pty; pty.spawn(“/bin/bash”)’


Which command was executed to gain a root shell?

Follow tcp stream

sudo su


The attacker downloaded something from GitHub. What is the name of the GitHub project?

Follow tcp stream

Reptile


The project can be used to install a stealthy backdoor on the system. It can be very hard to detect. What is this type of backdoor called?

Rootkit


Task 2 can be completed by following the instructions in the room.


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