Log in

View Full Version : Need small help (20% only)


w_a_r_1
June 18th, 2009, 03:02
I need a very small over vb target. Its full unpacked target which was packed with themida. On opening it performs a server check. First authorization nag come and then if the serial not available in authors database ...next nag comes...which perfomrs a countdown of 10 to 1 and get close..I tried to find out the verification routine and i got that routine. But there are few jmps which i am not getting where i have to patch..so need just a small help over it. Its almost done. But unable to make the right patch.

Verfication routine starts at VA

004831E0 > \55 PUSH EBP
004831E1 . 8BEC MOV EBP,ESP
004831E3 . 83EC 0C SUB ESP,0C
004831E6 . 68 F63E4000 PUSH <JMP.&msvbvm60.__vbaExceptHandler> ; SE handler installation

then nag come up by


00484272 . FF92 B0020000 CALL DWORD PTR DS:[EDX+2B0]

I tried to find the jmp which should bypass this nag so that main program should come up...but there are couple of jmps..so unable to make right patch.....Can anyone give me some idea where i have to make right patch.

Target:

http://www.2shared.com/file/5511429/e022bd1c/FIA.html


Cheers,
WAR1

LordByte
June 18th, 2009, 06:36
Listing code (even as little as you do) *AND* posting a link to the product usually triggers JMI to enter "kill-mode", and become entirely unplesant.

If you want to list code, make sure nobody kan infer what product you
are working on :-)

You have been warned :-)

dELTA
June 18th, 2009, 08:55
Never mind that, he also PMed a direct crack request to (at least some of) the admins...

I'll leave this thread here for fun...

LordByte
June 18th, 2009, 09:14
Quote from FAQ :

• DO NOT EMAIL OR PRIVATE MESSAGE MODERATORS WITH REQUESTS FOR WAREZ OR TOOLS. DO IT AND BE BANNED.

If this holds true, this thread should be removed as "W A R 1" cant really read any future reply to this thread anyway


w_a_r_1
June 18th, 2009, 09:47
Sorry my intention is not having a crack. Because i have done lot of study but because i am newbie so having trouble and admin sorry for that but as you can see i asked for help not for crack. In this thread wat i have done so far i have shown. but only need help in finding that magic jmp in this routine to make it work.

Sorry if i did wrong.