China DOS Union

Originally posted by zw19750516 at 2008-6-24 02:15 AM:

The cracking approach is correct, and it also gave me a good suggestion for my next step in encryption (I'll make it even more unrecognizable).

Could it be unordered assignment?~

How could unordered assignment be possible? Would that mean using random numbers

Or maybe three for loops crossing with set?

Or maybe certificate principles, public key plus encryption key

OP, you aren't going to use vbs, are you...?

Good stuff, it should be featured.
Actually commands are easy enough to guess, but if you want to display echo msdos, then the msdos after that won't be easy to guess. Because if you just enter values randomly it may also display correctly. It really is good stuff for batch file encryption

All experts here, let me study it first. It's a bit hard.

One link nested inside another, makes my head spin a bit.

Complicated, but I understood the opening part.



The third image couldn't be uploaded.

@echo off

::Second-step simplification



::set code=a b c d e f g h i j k l m n o p q r s t u v w x y z

::　　　　 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6

::　　　　　　　　　　　　　 1　　　　　　　　　 2

::!_5!!_3!!_8!!_15! !_2!!_2!!_19!.!_2!!_1!!_20!!_8!!_15!!_13!.!_3!!_14!

::!_16!!_1!!_21!!_19!!_5!



echo bbs.bathom.cn

pause

[ Last edited by wxcute on 2008-6-24 at 11:10 PM ]

Good stuff. I tried it a bit and found it really does work

@echo off&&setlocal enabledelayedexpansion

set "a=echo "

set /p Fast=please input your data:

:lp

set Fst=%Fast:~0,1%&set Fast=%Fast:~1%

set "Sum=!Sum!%Fst% "

if defined Fast goto lp

for %%a in (%Sum%) do (

set/a n+=1

set _!n!=%%a

)

%a%%_6% %_11%%_2%%_1%%_5% %_8%%_16%%_17%

pause

::1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

:::v o     e     y       l                 u

::;v o x ~ e x x y x xx xx xx xx xx xx xx xu 

::密码1：vox@eixynxlx~5#ou

::密码2：lix@lixynxkx~5#ou

With different keys provided, the resulting effect is different.
From now on I'll use the OP's code to write batch files. When the time comes, don't say I'm infringing your rights

This method, if you search around, the previous generation already discussed it; vkill has a thread about it