dual5651
dual5651
/ gist:32b4bc5139108c3b8c7be95c1005b9bb
Last active
October 12, 2017 02:44
pwnable.kr - fd - writeup
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| Mommy! what is a file descriptor in Linux? | |
| * try to play the wargame your self but if you are ABSOLUTE beginner, follow this tutorial link: | |
| https://www.youtube.com/watch?v=blAxTfcW9VU | |
| ssh fd@pwnable.kr -p2222 (pw:guest) | |
| ---------------------------------------------------------------------------------------------------- |
dual5651
/ gist:c168f34ee464d77f18cfa0c4aa631f8a
Last active
October 12, 2017 04:01
pwnable.kr - col - writeup
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| Daddy told me about cool MD5 hash collision today. | |
| I wanna do something like that too! | |
| ssh col@pwnable.kr -p2222 (pw:guest) | |
| ------------------------------------------------------------------------------------------------ | |
| mtrlpq3015w-lp130-01-70-30-167-203:~ dual5651$ ssh col@pwnable.kr -p2222 | |
| col@pwnable.kr's password: | |
| ____ __ __ ____ ____ ____ _ ___ __ _ ____ |
dual5651
/ gist:21a683cd0c2c710da0bf4e937634b0da
Created
October 12, 2017 02:43
pwnable.kr - bof - writeup
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| Nana told me that buffer overflow is one of the most common software vulnerability. | |
| Is that true? | |
| Download : http://pwnable.kr/bin/bof | |
| Download : http://pwnable.kr/bin/bof.c | |
| Running at : nc pwnable.kr 9000 | |
| --------------------------------------------------------------------------------------------- |
dual5651
/ gist:0286927e7ab21ffb1f0deae273836280
Created
October 12, 2017 04:12
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| Papa brought me a packed present! let's open it. | |
| Download : http://pwnable.kr/bin/flag | |
| This is reversing task. all you need is binary | |
| --------------------------------------------------------------------------- | |
| mtrlpq3015w-lp130-01-70-30-167-203:~ dual5651$ ssh fd@pwnable.kr -p2222 | |
| fd@pwnable.kr's password: |
dual5651
/ gist:4681ff531dba24228c6b997e0469a89d
Created
October 12, 2017 05:11
pwnable.kr - passcode - writeup
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| Mommy told me to make a passcode based login system. | |
| My initial C code was compiled without any error! | |
| Well, there was some compiler warning, but who cares about that? | |
| ssh passcode@pwnable.kr -p2222 (pw:guest) | |
| -------------------------------------------------------------------------- | |
| mtrlpq3015w-lp130-01-70-30-167-203:~ dual5651$ ssh passcode@pwnable.kr -p2222 | |
| passcode@pwnable.kr's password: |
dual5651
/ gist:e6151a900431a329c1332860e34f6407
Last active
October 12, 2017 05:24
pwnable.kr - random - writeup
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| Daddy, teach me how to use random value in programming! | |
| ssh random@pwnable.kr -p2222 (pw:guest) | |
| -------------------------------------------------------------------- | |
| mtrlpq3015w-lp130-01-70-30-167-203:~ dual5651$ ssh random@pwnable.kr -p2222 | |
| random@pwnable.kr's password: | |
| ____ __ __ ____ ____ ____ _ ___ __ _ ____ | |
| | \| |__| || \ / || \ | | / _] | |/ ]| \ |
dual5651
/ gist:73c4f047b644a83c1659855dc78c88e2
Created
October 12, 2017 05:49
pwnable.kr - input - writeup
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| Mom? how can I pass my input to a computer program? | |
| ssh input2@pwnable.kr -p2222 (pw:guest) | |
| ----------------------------------------------------------------- | |
| mtrlpq3015w-lp130-01-70-30-167-203:~ dual5651$ ssh input2@pwnable.kr -p2222 | |
| input2@pwnable.kr's password: | |
| ____ __ __ ____ ____ ____ _ ___ __ _ ____ | |
| | \| |__| || \ / || \ | | / _] | |/ ]| \ |
dual5651
/ gist:6e6395226f2ab48ed7190205754977e7
Last active
September 1, 2018 14:06
pwnable.kr - leg - writeup
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| Daddy told me I should study arm. | |
| But I prefer to study my leg! | |
| Download : http://pwnable.kr/bin/leg.c | |
| Download : http://pwnable.kr/bin/leg.asm | |
| ssh leg@pwnable.kr -p2222 (pw:guest) | |
| ------------------------------------------------------------------- |
dual5651
/ gist:453e47efbadf872c37d355ca6ce2c1a8
Created
October 12, 2017 06:07
pwnable.kr - mistake - writeup
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| We all make mistakes, let's move on. | |
| (don't take this too seriously, no fancy hacking skill is required at all) | |
| This task is based on real event | |
| Thanks to dhmonkey | |
| hint : operator priority | |
| ssh mistake@pwnable.kr -p2222 (pw:guest) |
dual5651
/ gist:e6d35869e6b689d65bff0032edbf876b
Created
October 12, 2017 06:10
pwnable.kr - shellshocked - writeup
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| Mommy, there was a shocking news about bash. | |
| I bet you already know, but lets just make it sure :) | |
| ssh shellshock@pwnable.kr -p2222 (pw:guest) | |
| ---------------------------------------------------------------- | |
| mtrlpq3015w-lp130-01-70-30-167-203:~ dual5651$ ssh shellshock@pwnable.kr -p2222 | |
| shellshock@pwnable.kr's password: |
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