Programming and Coding

Loader and Exception Handling

August 4, 2011 by snoopy

2 replies
7.5k views

Hey guys, I was wondering if anyone has experience with using a loader to create a process and install an exception handler. The thing I want to figure out if possible is to let the loader be the exception handler. I know SEH is per thread used so that would mean I would have to inject a DLL for example and install the exception handler. I was wondering if it is possible to use a Loader program which uses: CreateProcess API and install an exception handler to it. So when exception in program occurs it goes to handler from the loader. Best regards.

Last reply by Jeremy__, August 4, 2011

.NET Directory Flags

August 2, 2011 by w00tare

21 replies
12.6k views

Hey, I'm trying to build a program that shows me the flags of the .NET Directory of a file in C#. (This is from CFF Explorer) But I'm having a hard time finding some sort of Algorithm to find out when what checkbox needs to be checked. Hoping someone can help me, Thanks.

Last reply by evlncrn8, August 3, 2011

CreateThread C++ / asm

July 30, 2011 by equlibrium

4 replies
4.2k views

Hello. Problem is that i don know how to Thread for in my dll code ! For my exe i have added dll load . Dll file will load and exit but i need it runn all time. I post her my dll src i hope some one can help made that theard and post asm info for theard . Ty Best regards Peter [ sorry my bad English ] Some ss how dll is hooked meaby hook is wrong />http://www.upload.ee/image/1519109/client2.png />http://www.upload.ee/image/1519105/client1.png killhacker now changed DLLkill Antihack src />http://www.upload.ee/files/1537610/antihack.7z.html

Last reply by equlibrium, July 31, 2011

Skinning a static Box in Dialog?

July 28, 2011 by hmi222

1 reply
5.6k views

Hi. Im trying to skin a Static Box in a dialog with a Region. But it doesnt work at all. The Dialog itself skins with its Region. Trying for the Static Box: invoke GetDlgItem,hWnd,IDC_Static1 ;Getting the hwnd of StaticBox mov hWnd_OGL,eax invoke CreateEllipticRgn ,20,-20,190,150 ;create an eliptic Region invoke SetWindowRgn,hWnd_OGL,eax,TRUE ;apply to Static Box. ---> after that Box is as Orginal , a Rectangle! so is it possible to skin a Dialogbox Control???? Thanx in advance

Last reply by hmi222, July 28, 2011

[c++,gui]

July 25, 2011 by deepzero

5 replies
7.1k views

hey, i need to have a simple c++ gui, using the msvc++2008pro IDE. It`s just a small project, so i didnt want to bring wwwidgets or similar into the game... Since the build-in resource editor doesnt display the location and size of single dialog items (for unknown reasons...) i was looking for an alternative and came across this: ResEdit 154 - http://www.resedit.net/ That resource editor is awesome...unfortunately, its generated .rc scripts are not compitable with msvc++2008pro, even though the homepage says different: Adding a simple dialog resource created by ResEdit crashes msvc++: // Generated by ResEdit 1.5.4 // Copyright (C) 2006-2010 // http://www.resedit…

Last reply by deepzero, July 26, 2011

Adding Custom Login

July 8, 2011 by Dave Prost

5 replies
8.2k views

Hi I have a compiled app that I want to add a login program too. I've written the login program and compiled it. My first thought was adding a code cave but when I look at the login assembly it's pretty big so I'm not sure if there will be enough space for a code cave. Is there a better way? Can I merge the two programs together and then maybe make a jump at the start of the first program to go to the login app? Then depending on the return value continue loading app 1 or exit. I'm just guessing here as i'm really not sure of the best way to proceed so any hints or tips would be greatly appreciated. Thanks D

Last reply by Jeremy__, July 25, 2011

How to add support for PEiD plugins

July 21, 2011 by Blue

4 replies
4.7k views

Hi all, I am coding next version of Hash calculator and I am thinking to add support for PEiD plugins. I know that PEiD plugins have two main calls LoadDll DoMyJob But, what I want to know is that, how to dynamically load the dlls present in the folder of Hash calculator ? As in PEiD, just copy the plugin into the plugin folder and the plugin will be working. Same thing I want to do. Just copy the plugin to the Hash calculator folder and the plugin will be working with calculator. How to do this ? Oh, one more thing, I am coding in MASM, so codes in assembly will be more useful. Thanks

Last reply by Blue, July 23, 2011

How to properly use Cryptohash lib

July 19, 2011 by RETN

4 replies
4.1k views

Hi masters, I am new here on tuts4you. I need help of you guys. I am coding an personal hasher tool in ASM with the help of cryptohash lib. I am having problem with EnCrypters like MARS It's not giving me proper hash and not decryting it too. Here is a piece of code, I have coded. invoke GetDlgItemText,hWin,EDIT_KEY,addr key,sizeof key mov keysize,eax invoke GetDlgItemText,hWin,EDIT_INPUT,addr inbuff,sizeof inbuff invoke MARSSetKey,addr key,keysize invoke MARSEncrypt,addr inbuff,addr hash invoke HexEncode,addr hash,16,addr outbuff invoke SetDlgItemText,hWin,EDIT_HASH,addr outbuff invoke RtlZeroMemory,addr inbuff,sizeof inbuff …

Last reply by RETN, July 21, 2011

Coding unpacker

July 19, 2011 by snoopy

8 replies
9.7k views

Hey Guys, Recently got into the nice field of coding unpackers instead of using WinDBG scripts/ plugins. What I am facing is something that has to do with coding a import reconstructor. I am simply testing it on a UPX protected file to get a good understanding. IAT on my original unprotected file is at 41410C (VA). When the file is packed the PEheader is being changed to RVA 17A94 (417A94) this is a fake IAT address. Now what I am trying to do is figuring out how to code a tool to rebuild it for me. So I first need to find the real IAT. I read that Imprec could use 2 techniques: signature scanning, API 'hooking'. When I signature scan for FF25 [Jmp Address] I am able to f…

Last reply by Apuromafo, July 21, 2011

Basic factors for an efficient Website design.

July 16, 2011 by arron16

0 replies
3.1k views

The fundamentals of a proper, efficient web site design is not simply a combination of magnificent graphics and use of superb colours on the website, but along with its great look there are other delicate aspects that make your website well-balanced thus carrying out the message for your business effectively. web design los angeles firms, with their expertise in web designing, focus on all these factors to label a website as 'good'. Here are a few points to take care of: 1. The website should have a neat and proper navigation. This is one of the most important points to be taken into account while designing your website. The Homepage of the website must possess a Top …

Last reply by arron16, July 16, 2011

Delphi Encryption Compendium Source+exampels

February 22, 2008 by Banditos

10 replies
13.2k views

Delphi Encryption Compendium DEC_5_1c.rar Future! Delphi Encryption CompendiumVersion 5.1 Part I & II Copyright (c) Hagen Reddmann HaReddmann at t-online dot de Delphi 5,6,7 Datei: DEC_5_1.zip Installation: - download DEC_5_1.zip - entpacke all files to zb. d:\dec\ - Start Delphi and use zb. for D5 on the folder d:\dec\d5\ w

Last reply by beBoss™, July 9, 2011

GDI+ Stars Field Control

July 1, 2011 by Kurapica

1 reply
5.9k views

Source is included />http://portal.b-at-s.net/download.php?view.494

Last reply by Hello EMO, July 1, 2011

GDI+ Flame Maker

June 30, 2011 by Kurapica

1 reply
11.1k views

A GDI+ user control coded in C# It can be used in keygens or About screens to draw a churning fire Colors can be adjusted from Code Any comments are welcome .... get it from here : http://portal.b-at-s.net/download.php?view.492

Last reply by Blue, June 30, 2011

c++ reversing

January 1, 2009 by Shub-Nigurrath

6 replies
7.5k views

Hi all, dunno if this went unnoticed or not, but it's definitely an interesting area to investigate further..for me surely it is.. OOP_RE" as described in: http://www.blackhat.com/presentations/bh-d...al_Yason-WP.pdf A lof more can be taken using the igorsk's great info and scripts here: http://www.openrce.org/articles/full_view/23

Last reply by sloxer, June 29, 2011

Help me coding use DirectInput8 to send keys.

June 14, 2011 by Vic

2 replies
8.9k views

Who can help me code a program use Direct Input 8 to send keys to a other window? This is my Project (Not successful!). />http://www.mediafire.com/?x0sps1xs3g1logz I was tryed vzy much but code to Set the keyboard behaviour. Not know continue how i coding it... Plz help me!! Tks vzy much !

Last reply by Vic, June 29, 2011

How to use ComboBox and GetClipboard

June 21, 2011 by Blue

8 replies
7.4k views

Hi all, I gotta stuck in an assembly project, I need to do two thing in it. First one is I am using a combo box in it, so I need to know that how to use combo box to add lists in it, and how to get that which one is selected ? Also I want to get the selected list value from Combo box in Digits like, I want to prepare combo box list like this : 1. XXXXX 2. YYYYY 3. ZZZZZ And want to take selected value back in Numeric form like 1,2 and 3. The second question is that, how to get the clipboard data in a temp buffer. I tried the following code, but it's giving me waste local ClipHwnd:DWORD Invoke OpenClipboard,NULL .If eax invoke GetClipboardData, CF_TEXT .I…

Last reply by 0xFF, June 25, 2011

C Keygen Template FFF

June 22, 2011 by tim619

2 replies
9.8k views

File Name: C Keygen Template FFF File Submitter: tim619 File Submitted: 22 Jun 2011 File Category: Source Code The keygen is coded by jB^FFF in C. Click here to download this file

Last reply by xsp!d3r, June 23, 2011

iRC nFO Viewer V2b

June 22, 2011 by tim619

0 replies
7.1k views

File Name: iRC nFO Viewer V2b File Submitter: tim619 File Submitted: 22 Jun 2011 File Category: Source Code A little NFO-Viewer coded in ASM by Jowy Click here to download this file