Xtreme Protector
 

This thing is sick... Any tutorial on this is appreciated...

If you want we can write our own tutorial right here..what target you using and what have you done so far..i will try it myself as im just learning BUT if we persevere and post attempts here WE WILL SUCCEEED :)

paul333

That's for sure... :D

Well, not a specific one, I'm trying firstly to unpack itself ( :) ) and
then an unpack-me...

Look on RCE board there is a long thread on xtreme

Thanks mtw..ill have a look ..

Koncool pack notepad.exe so we know eip then uplaod it here so we can join in ..obviously i wont have a clue to begin with but no doubt ill learn as it goes along

paul333

Yes count me in on this one also :p
A test program like your unpacking one would be great

Best wishes

R@dier

...
 

This Xtreme shit protector was defeated some time ago and i'm reffering at v1.06.

best regards,
.:hack3r2k:.:D

I have here fully unpacked and disassembled xprotector. If anybody has some questions, I think I can answer. There is nothing special inside of xprotector code. Just many anti-debug tricks and some more code. Loader's code is pretty small if is not obfuscated. Maybe when they will not use thier stupid obfuscation which makes code very very big, then maybe xprotector will be good protector :)

I like the option of rebooting the persons computer who tries to crack your app. :)

It would be cool if you could leave a custom message just before like "I told you I don't like being touched". :p

@anti
Did you debug XProt's SYS driver?
How does this anti-tracing stuff work, which locks you in an infinite loop with JMP [ESP-C] when single-stepping?
(I got around it, but still don't seem to get it, what's really going on.)

thx,
Pyrae