EKOCTFEasyCTF Challenge

Spider

Spider

##Challenge Name: Spider

###Solves

  • >Solves: 252
  • >Points: 84

###Description

Some paths are left deliberately unvisited, shielded from the spider’s web. But what’s intentionally hidden often holds the most valuable secrets.

URL: http://microson.ctf.site:20080


###Approach

  1. >Clue Interpretation: The description hinted at something hidden, and the mention of a "spider’s web" pointed towards
    robots.txt
    —a file often used to block web crawlers from accessing certain parts of a website.
  2. >Checking robots.txt: Based on the clue, I visited the
    robots.txt
    file at: http://microson.ctf.site:20080/robots.txt.
  3. >Hidden Endpoints: Inside the file, several endpoints were listed, and one stood out as particularly interesting: http://microson.ctf.site:20080/top_secret_experiments/.
  4. >Flag Extraction: Upon visiting this endpoint, I found a file named
    flag1.txt
    , which contained the flag.

File: Flag File

Flag:

EKO{classic_but_easy}


$ echo "Open to collaborations, research, and security engineering work."

> Open to collaborations, research, and security engineering work.

$ uptime

> Portfolio online since 2024 | Last updated: Feb 2026

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