LSW-BL is not released. It is working pritty well - we did it to prove our
code protection techniques.
To make it public available would be against the ethics of decompilation.
Publishing MSIL decompilation in contrary shows the danger of not
obfuscating the code and because it is much more easy to decompile MSIL I
would expect a lot of MSIL decompilers in future.
LSW-BL shows that decompilation from binary code is possible. It can be
sayed that binary code by it's nature is very well obfuscated.
it put's the barrier to reverse engineer very high. To get a real readable
sourcecode from binary is virtual impossible - but our results were quite
A binary decompiler like LSW-BL can be used to get certain aspects of code -
e.g. certain algorithms - even its protection scheme. To protect against
binary decompilation customized PE-loaders can be used - so that important
parts of code are loaded under control of the program itself.
I am not sure - but I believe that other products similar to ours exists.
So one good reason is always to apply obfuscators to but te barrier for
stealing code high.Other reasons are ensuring that no internals are
published - e.g. the decompiled code can show "unreadyness", design which
needs to be refactored etc.
with best regards
Frank Lesser, www.lesser-software.com
> I've been to your site. How does a person get your Binary_Lab product???
> > > Dear all,
> > > It is possible to decompile C# from the MSIL format into source code?
> > > so, is there any native method from MS that can prevent this?
> > > Regards,
> > > Kueh.
> > Hi,
> > yes it is poosible, - you can upload an assembly at www.remotesoft.com
> > decompilation.
> > Decompilation of IL is much easier than for executables. Because .NET
> > is designed to be transportable between platforms - it's representation
> > is at a much higher level than machine-code.
> > Also machine-code can be decompiled to high-level c like language.
> > Our LSW-Binary-Lab is capable of decompiling pure Win32-Binaries:
> > s2.htm
> > We use decompilation techniques in our LSW-DotNet ReflectionBrowser,
> > will go soon in beta ( as a service on http://Smalltalk.biz )
> > You can use an Obfuscator to make reverse engineering attempts difficult
> > unattratcive.
> > look at our LSW IL-Obfuscator - www.lesser-software.com/ilobf.htm
> > Regards,
> > Frank, www.lesser-software.com