ftp Complete Tutorial in 10 Examples – Must-know Command for CTF
Learn FTP in 10 simple examples, from connecting to uploading and downloading files. See how hackers steal FTP password and what are the secure alternatives
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scp Quick Tutorial – Transfer Files Securely Over SSH
Complete scp tutorial: transfer files and folders securely over SSH. All the main options of scp are covered and pre-made scp commands are provided.
curl Quick Tutorial – Everything You Need to Know
Complete curl tutorial: send HTTP GET and POST requests, interact with JSON API, send files, use custom HTTP headers, download files, etc.
Netcat (nc) Full Tutorial – Easy TCP/UDP Guide
Practical netcat (nc) guide for Linux: reverse shells, TCP/UDP connections, port scanning, file transfers, and key options for CTF and Pentesting.
nmap Tutorial – the Ultimate Network Scanner
Master nmap with thist tutorial, from basic host discovery, port and service scanning to more advanced techniques like firewall evasion
Hydra Tutorial – How to Effortlessly Brute-force Network Services
Full tutorial to brute-force network services with hydra, including SSH, FTP, HTTP, NFS, SMB, etc. Hydra is useful during CTF or pentesting to brute-force login.
Solving Lookup – TryHackMe Challenge Writeup
Complete walkthrough of Lookup room on TryHackMe: form brute-forcing, elFinder CVE and 2 Linux misconfigurations lead us to the root flag.
Solving Basic Pentesting – TryHackMe Challenge Writeup
Full walkthrough of the TryHackMe Basic Pentesting room: web enumeration, SMB usernames, SSH access and SSH private key brute-force.
RootMe Writeup – Full TryHackMe CTF Solution
Full walkthrough of RootMe: reconnaissance, getting a PHP shell then a reverse shell, and elevating our privileges through a SUID misconfiguration
Corridor Writeup – TryHackMe IDOR Challenge
Full walkthrough of the Corridor Challenge on TryHackMe. We find the flag by exploiting IDOR through a MD5 id in the URL of the web app.