Programming and Coding

What editor do most people use to edit asm source code (more specifically, masm)? Looking for a good one to use to get started with masm.

hi I search an example for change entry point in masm32 can your help me please? greets, ragdog

This is just a little example how to make colored dialogs... dialog.color.example.rar

hi all i search a masm32 source for code injection to a running process. i found only this code this crash my target no plan why ? can you help me or have your a good example? .386 .model flat, stdcall option casemap:none include \masm32\include\windows.inc include \masm32\include\kernel32.inc include \masm32\include\user32.inc includelib \masm32\lib\kernel32.lib includelib \masm32\lib\user32.lib.data szTarget byte 'Notepad', 0 szUser32 byte 'USER32.DLL', 0 szSharedData byte 261 dup (0).data? hModule dword ? hNewModule dword ? hProcess dword ? dwSize dword ? dwPid dword ? dwBytesWritten dword ? dwTid dword ? .codeHijackedThread proc invoke MessageBox, 0, addr szTarget, ad…

So I want to inject a call into a remote process that I can call with CreateRemoteThread. Problem is that if a few of the api calls aren't to the same place in memory with the target and the compiled stub then it wont work. Whats an easy way to compile a C++ stub and fix its api calls? I rather not make a 2d array of where the call is in the stub and what api it is, to fix it. All I can think of is have an array that is pointers to the apis instead and have my stub call those. Then when I inject it I fix the pointers. If thats what I should do can someone give an example?

Hello was just wondering how you would change the background color in IsTools i went on top and clicked Project Then Setup Options Then Appearance then there you will see Background color i tried changing the color or even clicking on Custom and tried doing my own color i want it then clicking Apply then clicking OK - now when i go to Compile Setup then try out the exe the color is still white for the background if anyone can help me do it proper i would really appreciate it

As the title says, a PE Header Editor with full source code. Maybe of interest to someone here... PE_Header_Editor_2.0.rar Ted.

K, so i wrote a small masm exe to see how it'll look when its compiled, kinda same..the only major difference was that in the source i did an IF condition. when i debugged the .exe the .if eax == null.........endif became OR EAX,EAX, i didn't really find anything about that in google for some reason...can anyone explain how that OR works and if i can use it as a replacement for the .if .endif somehow. Thanx

Ran across these two tricks while browsing through the Woomann blogs forum. http://www.woodmann.com/forum/showthread.php?t=11318 http://www.woodmann.com/forum/showthread.php?t=11451 http://www.woodmann.com/forum/showthread.php?t=11078 Haven't seen those before, figured I might bring it to your guys' attention before a protection author does Cheers!

Hi! Can anybody help me ? i need to use bassmod.dll or minifmod.dll i wonder how the code should look like

LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) { switch(message) { case WM_CREATE: sndPlaySound("hello.wav", SND_FILENAME | SND_ASYNC); return 0; }I know how to stop it by sndPlaySound("", SND_FILENAME | SND_ASYNC); //sending NULL string but how to pause and resume it? Thanks a lot for helping me.

Someone might help to create an nfo scroll in asm because I have no idea, and will be great if someone gives me a hand please! thank's.....

I can calculate the result by pressing <enter>, however, It will doesn't work after I click the application's tray icon. Thanks a lot, my buddies Attachment is my project. Below is my source code. #include <windows.h> #include <stdio.h> #include "resource.h"HINSTANCE hInst; NOTIFYICONDATA nid; bool isMin = false;BOOL CALLBACK DlgProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) { char szBuf[15]; double a, b, result; switch(message) { case WM_INITDIALOG: //create tray icon nid.cbSize = sizeof(nid); nid.hIcon = LoadIcon(hInst, "MYICON"); nid.uCallbackMessage = WM_USER + 1; nid.hWnd = hwnd; nid.uID = WM_USER + 2; str…

who know delphi code to encrypt directory?? help me please..

MASM source of MiniDBG debugger.rar

Any buddy can help me to tackle this problem? Thanks a lot. Attachment is my source files. o10.zip

I am patching an old game, I have reversed the winmm.dll calls for playing audio from the cd, and I know how to get out the track number and convert it to a filename. I want to replace the playing routines with bass.dll so I can play the .wav rips instead. I need to be able to play, stop and loop (and checking the position of the current play to loop it). anyone can help with this? I tried the examples that come with bass , but they .wav player doesn't seem to work on my system (no sound). I plan to write a nocd tut for this game when I am done patching and testing, so all help much appreciated. =) Cheers

I was wondering how do packer makers make stubs? Do they program a unpack stub in say C++ then get the bytecodes and have the unpacker use the bytecodes as a base stub?

Sometimes keygens and websites use that feature, in a program you got a textbox and the text like moves to the left and it deletes a character everytime, but then the text reappears from the other side, thats where im stuck.. i can make it disappear to the left but i have no idea how to make it reappear again... that's the code i wrote so far Public back As StringPrivate Sub Command1_Click() If (Timer1.Enabled = True) Then Timer1.Enabled = False Else Timer1.Enabled = True End If End SubPrivate Sub Form_Load() Timer1.Enabled = False Timer1.Interval = 80 End SubPrivate Sub Timer1_Timer() If (LenB(Text1.Text) <> 0) Then back = Text1.Text back = Mid$(back, 2, Len(Tex…

Here is a unpacker for PECompact packed dll, but there are some error occur: 1、CreateProcess use command line: loaddll.exe *.dll (just like ollydbg) 2、While CREATE_PROCESS_DEBUG_EVENT,log the DBEvent.u.CreateProcessInfo.hProcess and DBEvent.u.CreateProcessInfo.hThread 3、While LOAD_DLL_DEBUG_EVENT, when load *.dll, SuspendThread DBEvent.u.CreateProcessInfo.hThread, than set breakpoint in OEP,and ResumeThread DBEvent.u.CreateProcessInfo.hThread, while GetThreadContext, Context.regEip always stop in ntdll.KiFastSystemCallRet, can not get dll's regEip: ProcessDll proc LOCAL Buffer [64]:byte LOCAL BP1_data,BP2_data,BP3_data,BP4_data:DWORD LOCAL BP1,BP2,BP3,BP4:DWORD LOCAL hPro…

Can someone give me an example in Delphi/ASM on how to write a loader: That breaks on the first DefWindowProcA, modifies an address and then resumes process. Just some example code will do, thanks.

Got a window that has a field for a machine specific license and a field for a key that pops the getwindowtexta in the following code with every keystroke until the field is filled. TIA for any explanation of code. .text:004F0FAD align 10h .text:004F0FB0 push 0FFFFFFFFh .text:004F0FB2 push offset loc_579A18 .text:004F0FB7 mov eax, large fs:0 .text:004F0FBD push eax .text:004F0FBE mov large fs:0, esp .text:004F0FC5 push ecx .text:004F0FC6 push esi .text:004F0FC7 mov esi, ecx .text:004F0FC9 …

I'm adding some additional menus in reshack, I have the menu structure I want with the new ,XXXX control IDs. My question is how do connect the XXXX ids to engauge the action item of the menu to a the external launched exe? Like in the menu, I want to launch ImpRec. I now have the menu item, just need to figure out the launch sequence based on the fixed path. I can't find anything in reshack that allows modification of this. I've searched the forum, can't seem to find what I'm trying to do. Thoughts and tools? Chris

Here is a media player I created in C# with DotNetBar. DotNetBar was used as a cracking target in "Cracking dotnet controls pt.1". I just wanted to show everyone what this little awesome control can do, anywho, the app was created on vista ultimate w/ .net 3.5, but should work on xp, also, of course you will need the dotnet framework to run. WindowsFormsApplication1.rar

I was wondering, how does compression/decompression of bits work? anyone have an example of compressing bits in C++. Just a simple one?