Programming and Coding
Programming and coding tips, help and solutions...
1,891 topics in this forum
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Good Assembly Tutorial
by Guest shadyike- 6 replies
- 4.7k views
This is one of the better asm tutorials i have found as far as explaining modes such as protected and real etc.. so if your new to asm like i am check it out it helped me out alot.The biggest pain in the *** with programming in assembly is that most of the tutorials online and alot of book's are written in dos real mode and as many of the more experienced members can tell you it's a waste of time if you want to program in asm under modern day windows.So check it out it h**p://www.drpaulcarter.com/pcasm/
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Help With Writing Olly Plugin.
by Fungus- 19 replies
- 5.7k views
Hi All, I was wondering if someone could have a look at my src and tell help figure out what I have done wrong or am missing with my plugin code. :EDIT: the dialog boxes don't appear correctly, and the patch just crashes olly when he tries to load a file. here is the src. It is in masm and winasm studio. It is a plugin to patch GetSystemTime, to hide olly from various techniques that read it and do some other things, like int3 or checking how long some code takes to execute. thx
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Tiny Xm Player Library For Win32...
by Teddy Rogers- 5 replies
- 5.3k views
Tiny XM player library for Win32 and Linux / BSD (i386) written in assembly language. Perfect for size-critical applications (such as intros), click free, highly reliable, open source. Examples available for most popular compilers (Visual C++, Visual Basic, PureBasic, Delphi, MASM32, FASM, NASM and TASM). http://prdownloads.sourceforge.net/ufmod/ufmod-1.17-win32.zip?downloadTed.
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Masm: Resource Compiler Error Rc2170
by Ufo-Pu55y- 3 replies
- 7.5k views
Does anybody have experience in saving GFXs in the right format ? I mean in the format, in which the compiler needs it ? When I try to throw in own icon- or tga-gfxs, it always gives me this error: Error RC2170: bitmap file *** is not in 3.00 format When I use other files (not made by me) it works fine. For example in Photoshop, how do I save a file in this "3.00 format" ? Even with other tools... for example after using a BMP-To-Icon-Converter the compiler says that it's not "3.00 format"... :/ Are there any ***-To-3.00 format-Conversion-Tools ???
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Assembly Language Question
by Guest shadyike- 9 replies
- 4.6k views
A friend of mine recently give me Assembly Language step by step by Jeff Duntemann the first book not the newer version.This book is very good at explaining how computers work as far as the ram and the cpu is concerned. So here's my question the book is old it's was written before windows 3.0 came out and the cpu is segmented to 64k i just want to know if cpu like the p4 are still like that and if i can take the info in this book and practice on windows xp and if i can still program 16 bit not 32
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Patches
by Guest sonic_00- 19 replies
- 11.2k views
hi, i want to create a patch for a general program, but i'm not sure how to do it. i thought to this solution: 1 - modify the exe file; 2 - compare the normal file with the modified one to find the different bytes; 3 - put into an array the position of the bytes in the code and their new values; 4 - tell the program to open the normal exe file, find the bytes and modify them with the new values 5 - close the exe file. is this the right way? and do you know other solutions? and of course, sorry if my english is cruel
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Modifying Explorer
by Scale- 10 replies
- 4.9k views
I want my explorer to be default on modifyed and i would also like to add find target from the shortcut menu to the shell menu, But im unsure if this is a good idea to even attempt. Any tips would be handy
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Virtual Alloc
by starzboy- 5 replies
- 7.4k views
hello people i am trying to use Virtual Alloc to fork around with Files (<200 kb) and i am having problems .... .data? vir_address dd ? invoke GetFileSize,hFile,0 mov FileSize,eax invoke VirtualAlloc,NULL,FileSize,MEM_COMMIT,PAGE_READWRITE mov vir_address,eax invoke ReadFile,hFile,esi,ebx,addr dwBytes,0 mov edi,offset SerialBuffer mov ecx,offset vir_address loop1: mov al,byte ptr ds:[esi] mov byte ptr ds:[edi],al ....calculations ..... mov byte ptr ds:[ecx],al inc edi inc esi loop1 but it fails ... can someone explain where i am going wrong ... but when i continue with files below 100Kb the code executes fine ...
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Writefile
by starzboy- 11 replies
- 5.4k views
hello i am making a stupid log file ... but i am facing problems... .data filename db "log.log",0 .data? hdir dd ? htemp dd ? buffer db 512 dup(?) buffer1 db 512 dup(?) i was making a log file .. kindof invoke GetCurrentDirectory,sizeof hdir ,addr hdir invoke lstrcat,addr hdir,offset filename invoke CreateFile,addr hdir,GENERIC_WRITE,0,0,CREATE_ALWAYS,FILE_ATTRIBUTE_NORMAL,0 push eax invoke WriteFile,eax,addr buffer,sizeof buffer,addr htemp,0 pop eax invoke WriteFile,eax,addr buffer,sizeof buffer1,addr htemp,0 pop eax invoke CloseHandle,eax i want buffer1 to write on next line ... but i am not able to do so ... hope to get some help ty
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Remote File Acces
by Scale- 0 replies
- 3.8k views
Which API calls are used to transferse directory? I assume that readfile is used to read the content of the files but what i used to get all the files in the folders? And what is the best way to counter it? Just nop the call or hook the api and set a return? Also are they any API's with the same effect as blockinput? I have a program which blocks all input but i check the program and all dll's but there arnt any calls to block input. Thanks.
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Need Help With Resizing In Asm
by Guest shot- 0 replies
- 3.3k views
I need to be able to make my dialog resize or stretch out when I press a button like in the reflexive universal patcher by MM/FFF I need it to stretch and reveal other buttons I dont know how to explain it any better if you see MM/FFF reflexive arcade patcher click about and you will see the bottom falls down and reveals scrolling text I need to know how to make the bottom of my dialog fall down like that
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Visual Asm ?!
by Guest sonic_00- 5 replies
- 4.8k views
hey people, do you know about these VisualASM compilers? Macrotech's MPL: MPL VASM: VASM EasyCode for GoASM: GoASM what do you think?
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- 3 replies
- 3.9k views
I need to display the full set of ANSI extended characters (The original IBM set). Below is an example from Ollydbg I've tried the ANSI_FIXED and SYSTEM_DEFAULT fonts but not all characters are displayed. Is there a particular font to use or is there some otherway? Z ScreenShot1.bmp
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Open Webpage With User:pass Combo With Asm
by Guest shot- 4 replies
- 4.3k views
I have been trying to do this all day and cannot get it right I have this figured out follow along I hope you can understand this here is a web page I set up as an example http://memberspass.6x.to it requires a username and password combo Username: Password: you add these to the url like this to login automatically http://member:password@memberspass.6x.to I separated the parts http:// member : password @ memberspass.6x.to I added :, @, memberspass.6x.to, http:// to .data section like this .data http db "http://",0 sep db ":",0 AT db "@",0 WebPage db "memberspass.6x.to",0 then I add…
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- 9 replies
- 5.2k views
well the dependencies is'nt really a problem as windows 2000 and XP come with the basic runtime files, but comdlg and richtext ect... dlls might be a problem but these are not needed to make a keygen as a simple text box will do, I made a mIRC keygen using Vb so its not that hard to do
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Alternate Of Fgint
by yamraaj- 6 replies
- 5.2k views
Is there any big lib similar to FGInt for C++/Asm. I know there are lots of Biglibs there but if you have keygenned Arial apps or similar apps using FGInt you might be knowing the problem...Considering the case of Arial Audio Converter the max name length for serial which you can get is 100/8 ~ 12 but if you use FGInt then there isn't limit..i hope it's clear..TIA
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Noob Keygen Coding Problem :(
by Rumour- 6 replies
- 4.5k views
Chars from 3 input strings are XOR'ed in loop for make serial Before loop again: AL contains part of serial. This is format to string in calls (see below for code) This string is same as hex value in AL Example: values for AL 42 3D 58 6C 19 44 75 5A make serial: 423D586C1944755A How write serial in serialbox??? I try all day with SetDlgItemText, wsprintf, SetWindowTextA, SetDlgItemInt Not is possible??? I go throw PC out of window For complete, here is important from end of reg code: xor esi,esi @@: mov cl,byte ptr ds:[esi+edx] ; char from string1 mov dl,byte ptr ds:[esi+eax] ; char from string2 mov al,byte ptr ds:[esi+ebx] ; char from string3 xor a…
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Snd Tiny Nfo Viewer Language
by Guest sonic_00- 8 replies
- 5.3k views
hi, i'd like to know wich language was the ALiEN's tiny NFO viewer made with... ...and now i think i have posted in the right section
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Keyboard Input Or Just Call Certain Dialog
by Guest jedenuser- 2 replies
- 3.7k views
Hi I'm a noob and this is my first post. I have a question. I'm writing a little program to automatize use of my messenger (Gadu-Gadu). My problem is below: I have used this: SendMessage(hDlg, WM_COMMAND, 1012,0) to send message to "Niedostepny" button and it works ok and opens the menu. But now how do I simulate move of the cursor over "Opis.. " menu item and press "Enter" button? Or could I send a message to that menu to execute that menu item? How to do that? Alternatively, is there any way to call a program's certain dialog box from outside the program? So I could call my desired window directly, without doing the things above? Can this be done somehow? I apprec…
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- 1 reply
- 4k views
hi, is there anyone will help me, how to i was convert asm source... original source : ; NTkrnl protector 0.1 plugin tracer for impREC ; bpx^2k7 format PE GUI 4.0 DLL entry e include 'c:fasm32includewin32a.inc' section '.code' code readable executable e:; DLL Entrypoint xor eax,eax inc eax ret 12 Trace: push ebp mov ebp,esp push ebx push esi invoke MapViewOfFile, dword [ebp+4+4] , FILE_MAP_READ or FILE_MAP_WRITE, 0, 0, 0 mov esi, eax; We put our found proc in this map mov ebx, dword [ebp+16+4] invoke IsBadReadPtr, ebx, 4; Is this a valid thunk we are tracing ? test eax, eax jz ptr_ok1 jmp end2 ptr_ok1: cmp dword [ebx],0000E860h; Look for ntkrnl signature je ptr_ok2 jm…
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Win32 Assembler Coding For Crackers...
by Teddy Rogers- 11 replies
- 7.5k views
Download Link: http://www.tuts4you.com/blogs/download.php?view.1230Ted.
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Radasm & Xp Style
by 5k3l3t0r- 0 replies
- 5.1k views
Hi all... hi have a prob whith a .res file from radasm, i?m coding a litle app that generate the .XML, update the .rc and update the .res file from my projects in radasm to have the XP Style... everything go fine when create .xml and when update the .RC but when i try to modify the .res i have a compilation error... i make some exp. and i see when you manually open the .res add a space to text, delete the space and save, the text look the same but when you compile radasm fail... can someone hellp me?? Sorry about my english... bye 5k3l3t0r
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How Can I Add Shortcuts To Olly
by ismail- 1 reply
- 3.9k views
i want to add some shortcut to olly like dup imprec etc. but don't know how to? thx for reply. example is on pic
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Can You Help Me Understand This Code
by Guest Rockapes- 3 replies
- 4.5k views
Hi all, I am trying to produce a keygen, but am a little confused by what is happening in this section... CompString: push ebp mov ebp,esp sub esp,0000000Ch push esi push edi push ebx mov [L10087B48],ebp mov [ebp-04h],eax mov [ebp-08h],edx mov ecx,[fDict_RT] cmp ecx,00000002h jl L10032496 push edx push eax call SUB_L100324AC mov [ebp-0Ch],eax jmp L1003249F L10032496: call [L10081C04] mov [ebp-0Ch],eax L1003249F: mov eax,[ebp-0Ch] cmp eax,00000000h pop ebx pop edi pop esi mov esp,ebp pop ebp retn Your help is appreciated Rocky
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Writefile
by 5k3l3t0r- 7 replies
- 4.6k views
hi all, i have a prob... i need to write a text line to an existing .txt i try WriteFile but nothing... i think my prob is geting the handle of the .txt file can someone help me? by all 5k3l3t0r
