Executable Obfuscator

[h2so4]

Hi, anyone know an Executable Obfuscator, or something like it?
I´m writing a program that expires.

The problem is progarms like OllyDGB that show MUCH information abaut the exe.
Can trace Strings and switch conditions.

Change a JE to JNE is disastrous.

I saw vary time ago about EXE Obfuscators and "Hidden Strings", but i can´t find nothing.

I thought encrypt all strings via Code, but the code turns slow.

I know that is impossible a 100% Protected system, but a good protection can be sufficient for a small application.

I hope Any help
Thanks

[ssware]

Take a look at CryptoLicensing For ActiveX (http://www.ssware.com/cryptolicensin...ensing_ocx.htm) - it has a Anti-Debug+Anti-Tracer setting which detects when app is being run under debuggers tracers such as OllyDbg, WinDbg. It should give you good protection against this.

[Hack]

Moved To General Developer

[h2so4]

Sory by wrong place.

Thanks man...
i will try to do the same (anti-debugger/tracer) by myself...
some one know something like this?

[BackWoodsCoder]

Well, I imagine they work well enough to deter any "casual" hackers, but if someone is determined to get to your code, or determined to write a bypass to get around your licensing system they will do so.

Off topic, you a chemistry major/professional? Your user name is the make up of sulfuric acid is it not?

[h2so4]

^^ About topic:
I know, about 'casual' hackers, they are my 'focus'.

About my name, only a 'normal' student that likes chemistry, thats a good way to get 'strong' passwords and help to study for tests xD;

PS: "Your user name is the make up of sulfuric acid is it not?" yes