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--Pillboi-- Grandmaster Cheater Supreme Reputation: 0
Joined: 06 Mar 2007 Posts: 1383 Location: I don't understand the question. Is this a 1 to 10 thing?
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Posted: Sun Apr 06, 2008 12:57 pm Post subject: CrackMe Fever : The First and Only --Pillboi-- CrackMe. |
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Here you are. This is pretty nooby as I'm a nooby programmer. Wicaan... CRACK ME! Be nice! *squints*
Crackme_fever.exe.zip
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Enter darkness, leave the light, Here be nightmare, here be fright...
Earth and Water, Fire and Air. Prepare to meet a creature rare.
Enter now if you dare, Enter now the dragon's lair. |
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Labyrnth Moderator Reputation: 9
Joined: 28 Nov 2006 Posts: 6285
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Posted: Sun Apr 06, 2008 3:27 pm Post subject: |
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Spoiler: whoucallinganub?
Trick: 1337
Check for whoucallinganub?:
004013E7 E8 44060000 CALL <JMP.&msvcrt.strcmp>
004013EC 85C0 TEST EAX,EAX
004013EE 0F85 9E000000 JNZ CrackMe_.00401492
Check for 1337 trick:
00401324 E8 07070000 CALL <JMP.&msvcrt.strcmp>
00401329 85C0 TEST EAX,EAX
0040132B 0F85 A9000000 JNZ CrackMe_.004013DA
I actually liked this one.
You didin't do so bad in my opinion.
What you see in hex editor is: *Didnt look at this till after i did it already. edited my post to add this.
Code: | wh0ucallinganoob.Enter your guess : .%s.1337....%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c..
%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c.%c%c%c%c%c%c%c%c...
-LIBGCCW32-EH-2-SJLJ-GTHR-MINGW32...w32_sharedptr->size == sizeof(W32_EH_SHARED).%s:%u: failed assertion `%s'...../../gcc/gcc/config/i386/w32-shared-ptr.c..GetAtomNameA (atom, s, sizeof |
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Last edited by Labyrnth on Sun Apr 06, 2008 3:35 pm; edited 2 times in total |
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atom0s Moderator Reputation: 198
Joined: 25 Jan 2006 Posts: 8517 Location: 127.0.0.1
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Posted: Sun Apr 06, 2008 3:29 pm Post subject: |
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Pass: whoucallinganub?
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- Retired. |
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--Pillboi-- Grandmaster Cheater Supreme Reputation: 0
Joined: 06 Mar 2007 Posts: 1383 Location: I don't understand the question. Is this a 1 to 10 thing?
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Posted: Sun Apr 06, 2008 11:50 pm Post subject: |
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Labyrnth wrote: | Spoiler: whoucallinganub?
Trick: 1337
I actually liked this one.
You didin't do so bad in my opinion.
What you see in hex editor is:
Code: | wh0ucallinganoob.Enter your guess : .%s.1337....%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c..
%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c.%c%c%c%c%c%c%c%c |
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Well done! You win! =)
Thanks, well, obviously you know what i did, with changing the string... and the trick.
All the %c's are for the message. Is their any way to hide this better?
How did you find the string changes, and is their any better way to hide them... apart from just changing the same character more than once?
Any other tips? And would you like to see the source? Of course you would. -Looks at siggy- "I thought outside the box"
Code: | #include <stdio.h>
#include <conio.h>
#include <string.h>
int main()
{
char obvious[3];
char checkmeout[] = "wh0ucallinganoob";
checkmeout[2] = 'o';
checkmeout[13] = 'u';
checkmeout[14] = 'b';
checkmeout[15] = '?';
printf("Enter your guess : ");
scanf("%s", obvious);
if (strcmp(obvious,"1337") == 0) printf("%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c",72,65,72,65,44,0,116,114,105,99,107,101,100,0,121,111,117,0,257);
else if (strcmp(obvious,checkmeout) == 0)
printf("%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c",87,111,119,44,0,121,111,117,0,100,105,100,0,105,116,33,0,257);
else
printf("%c%c%c%c%c%c%c%c",68,73,69,0,78,79,79,66);
_getch( );
return 0;
}
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Edit: Well done Wicaan. Bit slow though Joking. I know you weren't on.
Oh, and, any tips on my coding?
_________________
Enter darkness, leave the light, Here be nightmare, here be fright...
Earth and Water, Fire and Air. Prepare to meet a creature rare.
Enter now if you dare, Enter now the dragon's lair. |
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atom0s Moderator Reputation: 198
Joined: 25 Jan 2006 Posts: 8517 Location: 127.0.0.1
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Posted: Mon Apr 07, 2008 12:53 am Post subject: |
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Whoa.. wtf lol? When I replied to this thread earlier it never showed Labs post.. only showed mine being the only reply >.>
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Zand Master Cheater Reputation: 0
Joined: 21 Jul 2006 Posts: 424
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Posted: Mon Apr 07, 2008 10:10 am Post subject: |
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Wiccaan wrote: | Whoa.. wtf lol? When I replied to this thread earlier it never showed Labs post.. only showed mine being the only reply >.> |
Boo
Lab is rearranging posts now?
hehe.
Cracked it even though I already saw the source...
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Labyrnth Moderator Reputation: 9
Joined: 28 Nov 2006 Posts: 6285
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Posted: Mon Apr 07, 2008 8:30 pm Post subject: |
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Im not a mod here lmfao, But yeah look at the times posted .
If i was like 2 minutes slower Wicc would have got me lol.
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--Pillboi-- Grandmaster Cheater Supreme Reputation: 0
Joined: 06 Mar 2007 Posts: 1383 Location: I don't understand the question. Is this a 1 to 10 thing?
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Posted: Tue Apr 08, 2008 1:39 pm Post subject: |
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Lab, I think he was saying you hacked CEF to put your post first...
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Enter darkness, leave the light, Here be nightmare, here be fright...
Earth and Water, Fire and Air. Prepare to meet a creature rare.
Enter now if you dare, Enter now the dragon's lair. |
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Labyrnth Moderator Reputation: 9
Joined: 28 Nov 2006 Posts: 6285
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Posted: Tue Apr 08, 2008 3:09 pm Post subject: |
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nah, hacking websites is a waste of time i think.
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