$ ctf42

#log-analysis CTF challenges

5 CTF challenges using log-analysis from 5 CTFs (2022–2025), 5 with writeups. Mostly Forensics (60%) and Web (20%).

Forensics · 3 Web · 1 OSINT · 1

Often combined with

#powershell 1

Challenges

Filter and sort these in the challenge browser →

Challenge CTF Weight Category Has
Log_Analysis
#log-analysis
 WolvCTF 2024 35.25 Forensics files wu 2
apache-logs
#log-analysis
 JerseyCTF 2022 25.00 Web files wu 2
HE_DID_WHAT
#log-analysis#powershell
 TFC 2024 – Forensics files wu 1
Taken_to_School
#log-analysis
 NahamCon 2025 53.77 OSINT files wu 1
SMP
#log-analysis
 TAMUctf 2024 – Forensics files wu 1