[Windows/Mac/Linux] UnsecureSWF 1.0 : remove junk code from your client

The goal of this tool is to disassemble the rotmg game client in order to clean if from junk code.
Junk code is inserted by secureSWF so i named this tool like this

INSTRUCTIONS:
- Download and extract all the files to any folder
- Launch the Jar using the launch.cmd command on Windows, or using the terminal on Linux & MacOS
- This program require requires java 1.7 or above.
- Instructions are written on the interface. No config, no complication. You run, you drag swf, you click

* If you dont plan to mess with the client code, dont download this ! Its a tool for advanced users

* Needless to say, this is useless on nilly's clients since she remove the junk with her own secret tool.
* This tool DOES NOT deal with name obfuscation, also known as the "_-XX" crap. Check on cybershadow github for that.
* This tool DOES NOT WORK if you have a SPACE in either:
-> the path/name of the SWF
-> the path/name of Unsecureswf folder

https://www.virustotal.com/en/file/4...is/1404508434/
UnsecureSWF.zip - Jotti's malware scan

UnsecureSWF_mpgh.net.zip1.2 MB · 72 downloads 1/54 malicious

Download & Thanks

inb4 the junk code algorithm changes every version now.
Looks nicely implemented I'm just worried :/

How did you do your threading?

Isn't RotMG without junk just... non-existent?

Originally Posted by maat7043

inb4 the junk code algorithm changes every version now.
Looks nicely implemented I'm just worried :/

How did you do your threading?

algorithm comes from a paid product, so unless kebem paid for another...
Threading?

* a nested class for each threaded operation :

class DecompileTask extends SwingWorker.

*Call the thread under a button->actionperformed
DecompileTask DT = new DecompileTask;
Dt.execute

In DecompileTask class implement "doneInBackground" with all the stuff you need todo and "done" to fix your app (mostly gui)when the thread is finished (by error or normal ending)

Enjoy

Originally Posted by JustAnoobROTMG

algorithm comes from a paid product, so unless kebem paid for another...
Threading?

* a nested class for each threaded operation :

class DecompileTask extends SwingWorker.

*Call the thread under a button->actionperformed
DecompileTask DT = new DecompileTask;
Dt.execute

In DecompileTask class implement "doneInBackground" with all the stuff you need todo and "done" to fix your app (mostly gui)when the thread is finished (by error or normal ending)

Enjoy

I assume the paid product has options and setting though based on your application. Hopefully you are right.
Thanks. I will have to do a speed comparison to see who's is the fastest :P

My first attempt with no threading took so long to run lol

Originally Posted by maat7043

My first attempt with no threading took so long to run lol

Lol. Actually i dejunk one file at a time (this is easier to update the progress bar

) and it seems fast enough.

Originally Posted by JustAnoobROTMG

Lol. Actually i dejunk one file at a time (this is easier to update the progress bar

) and it seems fast enough.

Same. Less than a 1:30 sec for full rename/dejunk/+other manipulations which I don't think is unreasonable. One thing that we could do to speed up process is to do all the manipulations in memory rather than writing/reading from files on the hard drive. That would require one to make a library of the D rabcdasm source or a rewrite into another language. Not something I'm interested in doing though.

//Approved

What is this doing?

Originally Posted by Chreyne

What is this doing?

logs you off from mpgh, you should use it.

Originally Posted by nilly

Same. Less than a 1:30 sec for full rename/dejunk/+other manipulations which I don't think is unreasonable. One thing that we could do to speed up process is to do all the manipulations in memory rather than writing/reading from files on the hard drive. That would require one to make a library of the D rabcdasm source or a rewrite into another language. Not something I'm interested in doing though.

Like JNoob said. Fast enough

My first try I was doing a lot of unnessecary writing to the harddrive which I have since fixed

Is there actually any advantage in removing the 'junk code'? Like causing the game to load faster at start up? Would be cool.

Originally Posted by Roguea

Is there actually any advantage in removing the 'junk code'? Like causing the game to load faster at start up? Would be cool.

Not really. Its purely for hack makers. It only reduce the client size for something like 300k BUT make the code so easier to follow

Originally Posted by nilly

Same. Less than a 1:30 sec for full rename/dejunk/+other manipulations which I don't think is unreasonable. One thing that we could do to speed up process is to do all the manipulations in memory rather than writing/reading from files on the hard drive. That would require one to make a library of the D rabcdasm source or a rewrite into another language. Not something I'm interested in doing though.

I make a backup of the file ,but when it comes to pure dejunkung i load the whole file as an Arraylist<String> and i work in memory

[Windows/Mac/Linux] UnsecureSWF 1.0 : remove junk code from your client

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