GHOSTPORTFREEBeginner

GhostPort — Linux Fundamentals

A ghost left the door open. Your job: find out what they were hiding.

Free lab — one click. You'll be redirected automatically once approved.
Duration
60 Minutes
Flags
5 flags
Pass mark
5/5 flags
Price
Free
Format
Practical CTF
Certificate
Instant

Who is this for?

→Complete beginners to ethical hacking
→Students learning Linux for the first time
→Anyone who wants to try a real pentest lab
→CTF beginners looking for their first credential

Skills tested

✓Network reconnaissance with nmap
✓Web directory enumeration with dirsearch
✓FTP service exploitation (CVE-2015-3306)
✓Privilege escalation via cron job abuse
✓File forensics and header analysis
✓Basic Linux navigation and enumeration

What the exam covers

▸5-flag investigation — Operation GHOSTPORT
▸Real nmap recon and web enumeration
▸FTP exploitation using Metasploit
▸Cron job privilege escalation
▸File forensics — disguised archive analysis

Why StackCracker?

◎
Real machine
Live vulnerable Linux machine over VPN — not a simulator
▸
Full pentest chain
Recon → enum → exploit → privesc → forensics
⊕
Beginner friendly
No prior hacking experience needed
✦
Completely free
No payment required. Connect via VPN and start hacking.
COMPLETELY FREE

Ready to get certified?

Submit your name and email to request GhostPort lab access. We'll email you an access key once approved.

Approval + VPN details are emailed automatically.