30 lines
1003 B
Markdown
30 lines
1003 B
Markdown
== Title ==
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The Scheming Schemer 1
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== Description ==
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Welcome to the series of challenges called the Scheming Schemer.
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Each challenge should be progressively more difficult, with this first challenge being very easy!
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This challenge contains a simple calculator app made in r5rs.
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Your task is to try to make it print the flag.
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Obviously, the flag is not on your computer, the code for this challenge also runs on a remote server!
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You can use telnet to interact with the app as follows:
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<TODO>
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Try to have a look at the what the code does and print the flag!
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Hint: You can create a file containing some text on your own computer to test things locally.
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Once you think you found the solution, try it on the server!
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== Flag ==
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IGCTF{GoodJobYouFoundTheFirstFlagNowDoTheNextOne!}
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== Files ==
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Participants should receive the calculator-app.rkt file.
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== Deployment ==
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Something something telnet/netcat
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== Solution/Writeup ==
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Connect to the server using nc, then type "flag" to print the flag in reverse.
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