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spiderman
October 16th, 2002, 16:42
the latest version of RV seems not work on G-Lock Easymail professional 4.1.



-target's url: DELETED
-one dialog pops up when tracing, said, sorry but your 30-day trial has expired.....
-my win version, build number: win2k 5.00.2195 + sp3

anybody, esp Tsehp can look into it?

Thanks,

foxthree
October 16th, 2002, 21:31
Spiderman:

Don't get me wrong, but why do you need RV's tracer? If I remember right, Easymail is ASPRed (I may be wrong, long time since I saw this target ) Maybe latest ASPR strain, maybe Alexey improved his decryptor...

RV is a great tool but don't rely too much on RV's tracer then you wouldn't learn anything. Tracers in general is only for beginning exploration into code woods. Like +SplAj and others say, the real stuff is what is inside your head. Use it...

and hey... don't forget the board's search

Signed,
-- FoxThree

BruceLee
October 17th, 2002, 08:49
LogfileTail
Download file size: 756 K
=========================

Packed with ASProtect v1.23 A.S

----------------- 1. FINDING OEP AND DUMPING ------------------

01894AB3 55 PUSH EBP
01894AB4 8BEC MOV EBP,ESP
01894AB6 83C4E8 ADD ESP,-18
01894AB9 53 PUSH EBX
01894ABA 56 PUSH ESI
01894ABB 57 PUSH EDI
01894ABC 33C0 XOR EAX,EAX
01894ABE 8945EC MOV [EBP-14],EAX
01894AC1 8945E8 MOV [EBP-18],EAX
01894AC4 B894904800 MOV EAX,00489094
01894AC9 6862944800 PUSH 00489462
01894ACE C3 RET

558bec83c4e853565733c08945ec8945e8b894904800 ; bytes to add before 00489094
OEP = 0489094-16 = 48907E

-------------------- 2. GETTING IAT --------------------------

call 01xxxxxx
call 01xxxxxx ; I type here d *edi
mov edx, [edi]
mov [edx], eax
jmp 01xxxxxx

edi = 48e17c
d 48e17c and scroll down
? 492000 - 48e17c
3e84

Ok, I filed that memory range with 00h.

Start ImpREC
Put in ImpREC oep = 89462
IATAutosearch, getImports

show invalid -> trace level 1 <<<<<<<< FAILED!!!
i try with aspr v1.2 plugin but again FAILED!!!!

Later I'll try with Splaj ASPr v1.3 plugin but FAILED too!

It's a lot of SM code

In attach is my tree.txt with unresolved functions.

Can anybody helps me?

Bruce Lee

evaluator
October 17th, 2002, 09:45
Seems you meet newest ASSPR.
We had discussion about.
Use search function.

BruceLee
October 17th, 2002, 09:58
I saw thread with new asprotect, but doesn't help! This is different or newest version

Bruce Lee

evaluator
October 17th, 2002, 11:10
When "any" protector does redirection of IAT,
first it resolves real Import address, then makes redirection.

So when some tools can't resolve for you Import, you should open
debugger & try to find, where true import_name resolving happens.
So you will know real import name.

This is very general hint. So work on it, upgarade your skills.

BruceLee
October 17th, 2002, 11:20
I open debugger and I find functions, but to many functions is unresolved and before any api calls is a lot of code. Resolving manualy unresolved api calls is Sizif's job.

Try it!

Bruce Lee

+SplAj
October 17th, 2002, 21:04
spiderman
========

big clue for you
__________________________________
'sorry but your 30-day trial has expired.....'
__________________________________

Tsehp made RV sharewarez ?
errr NO!!!!.....g-lock don't want you to play anymore


BruceLee
=======

AT LAST ....... a NEW fuckin aspr target to compare . THANK U

I made a mistake in my pre Aspr plugin cos I only had 1 target.
see attached zip containing new 1.23 pre plugin.

The LogFileTail is now v 0.9.1 IAT 8E17C (724) and use my plugin 1st, then save tree, load tree and use 'Trace Level 1 (Disas)' on unresolved api, then cut the lame thunk to get dll's and finally patch in the GetWotWeWant API (GetCommandLineA, etc etc)

CYA

i'm back into hibernation mode........