• URL: https://play.picoctf.org/practice/challenge/459
• Title: Ph4nt0m 1ntrud3r
• Tags: Easy, General Skills, picoCTF 2025, browser_webshell_solvable
• Author: Prince Niyonshuti N.
• Started: 14 July 2025
• Solved: 14 July 2025
• Description:

A digital ghost has breached my defenses, and my sensitive data has been stolen! 😱💻 Your mission is to uncover how this phantom intruder infiltrated my system and retrieve the hidden flag. To solve this challenge, you’ll need to analyze the provided PCAP file and track down the attack method. The attacker has cleverly concealed his moves in well timely manner. Dive into the network traffic, apply the right filters and show off your forensic prowess and unmask the digital intruder! Find the PCAP file here Network Traffic PCAP file and try to get the flag.

…

• URL: https://play.picoctf.org/practice/challenge/461
• Title: Rust fixme 1
• Tags: Easy, General Skills, picoCTF 2025
• Author: Taylor McCampbell
• Started: 7 July 2025
• Solved: 9 July 2025
• Description:

Have you heard of Rust? Fix the syntax errors in this Rust file to print the flag! Download the Rust code here.

After retrieving the file, I downloaded and extracted the file

strikingsoul@ramones:~/Downloads$ gunzip fixme1.tar.gz 
strikingsoul@ramones:~/Downloads$ tar -xvf fixme1.tar 
fixme1/
fixme1/Cargo.toml
fixme1/Cargo.lock
fixme1/src/
fixme1/src/main.rs

I installed rust beforehand and tried to run the main file