Trendmicro Preliminary Phase 2025
14 challenges with 14 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveUncategorised13
The upstream scoreboard did not say, so neither do we.
Ancient File
1 official solutionAlso written up in: ZyS1b/CTF-Writeups
Attached In The Email
1 official solutionAlso written up in: ZyS1b/CTF-Writeups
Common Password
1 official solutionAlso written up in: ZyS1b/CTF-Writeups
Double Blind
1 official solutionAlso written up in: ZyS1b/CTF-Writeups
File In A File
1 official solutionAlso written up in: ZyS1b/CTF-Writeups
File2
1 official solutionAlso written up in: geraldplimutos/CTF-Writeups
Hidden In The Bytes
1 official solutionAlso written up in: ZyS1b/CTF-Writeups
In The Property
1 official solutionAlso written up in: ZyS1b/CTF-Writeups
Just Read
1 official solutionAlso written up in: ZyS1b/CTF-Writeups
Need The Debugger
1 official solutionAlso written up in: ZyS1b/CTF-Writeups
Pwsh Guess
1 official solutionAlso written up in: ZyS1b/CTF-Writeups
Scan As Is
1 official solutionAlso written up in: ZyS1b/CTF-Writeups
Words2
1 official solutionAlso written up in: geraldplimutos/CTF-Writeups
OSINT1
Answer a question about the real world from public sources. The work is pivoting between identifiers, not exploiting anything.
Follow The Train
1 official solutionAlso written up in: ZyS1b/CTF-Writeups