HomepageOther stuffMini-Challs| Author | Post | |||
Phas(retired)             |
theAnswer had the idea of making mini-challs in the forum just for fun and learn, here goes the first one: Mini-chall #1 Section: Crypto Author: Phas(retired) Title: Head(er) strip Challenge:  Quote:LITHIUMS OXIDE STONE Hint: I already gave a hint Please,  send me a PM with your solution.Solvers: theAnswer, Chaosdreamer, ch0wch0w, velo |
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Edited by Phas(retired) on 23.03.2007 13:04:52 | ||||
 21.03.2007 20:18:10 |
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Phas(retired) |
Mini-chall #2 Section: Steganography Author: Phas(retired) Title: Colors Challenge: Quote:OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO hiddenword Hint: Not needed Please, send me a PM with your solution.Solvers: theAnswer, alt3rn4tiv3, ch0wch0w, velo, smutley |
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Edited by Phas(retired) on 31.03.2007 11:52:19 | ||||
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21.03.2007 22:07:00 |
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| unknown user |
My MiniChall category: Programming author: rhican title: messing with c Hint: I really like crackits and linux; Quote:int global; void bla() { int a; global=2[&a]; } int doit(){ int a; bla(); a=0xe5ffc289; 2[&a]=3+global; return 4; }; void makeit(int NumArgs,char*exeName) { int a; 1[&a]=0x5b5bec89; 2[&a]=0x80cd595b; doit(); } int main(int argc,char **argv) { makeit(argc,argv[0]); return 0; } Try to understand what this could do on most linux x86 boxes. pm me with the solution solvers: Phas(retired)[85%+] |
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| 21.03.2007 22:15:53 |
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