/* exit-core.c by Charles Stevenson < [email protected] > * * I made this as a chunk you can paste in to make modular remote * exploits. I use it when I need a process to exit cleanly. */ char hellcode[] = /* _exit(1); linux/x86 by core */ // 7 bytes _exit(1) ... 'cause we're nice >:) by core "\x31\xc0" // xor %eax,%eax "\x40" // inc %eax "\x89\xc3" // mov %eax,%ebx "\xcd\x80" // int $0x80 ; int main(void) { void (*shell)() = (void *)&hellcode; printf("%d byte _exit(1); linux/x86 by core\n", strlen(hellcode)); shell(); return 0; }