Programming and Coding
Programming and coding tips, help and solutions...
1,877 topics in this forum
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[asm] problem with opening a file
by Yoshi- 10 replies
- 7.4k views
i want to open a .exe file using ZwOpenFile. No i dont want to use OpenFile or other winapi's, just ZwOpenFile. I created a simple project based upon the link down, but when i try to open calc.exe nt-status error = C0000008 == STATUS_INVALID_HANDLE. my code is almost the same as http://www.asmcommunity.net/forums/topic/?id=15345
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LibV2M V1.5 with Replay-Function
by hmi222- 2 replies
- 5.2k views
Hi, here's my compiled Static LIB of LibV2M Version 1.5 with Replay-Function. It's the last version of Farbrausch Viruz Sound System. Thanks to kb and all other Farbrausch members for releasing the source. Note that you can only replay sounds made or converted to V1.5. goto http://www.1337haxorz.de/products.html to get the Content Creation tools. LibV2M_v15_with_Replay.zip
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from c++ gui to assembly gui
by Yoshi- 1 reply
- 5.6k views
i created a gui with a few controls in c++. is there a way to use this gui in my asm project?
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NV2 - Play *.v2m files with .NET
by Freefall63- 4 replies
- 7.3k views
Hello guys, I just wanted to post a example for my latest lib called NV2, that is able to play *.v2m files with .NET: https://nv2.codeplex.com/ I thought it would be helpful for many people out there, as the interest in *.v2m modules is growing. Examples are included, source code is actually given as a patch in the coding section on my website. Some users might have to run it as admin, tune was made by me for my latest demo. Ofc you can include the nv2.dll statically with ilmerge after compiling!! Have fun, Feedback appreciated! NV2 tutorial VB .NET.rar
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5Byte detour ideas
by D3ADB33F- 8 replies
- 9.6k views
Hi, I am just wondering if something like this will work; static short(__stdcall*_GetAsyncKeyState)(int vKey); _GetAsyncKeyState = (short(__stdcall*)(int))((DWORD)GetAsyncKeyState + 0x5); if( GetAsyncKeyState(VK_XBUTTON1) ) { RelevantFunction(); Sleep(50); } }
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Qt Creator tutorials
by Dreamer- 0 replies
- 4.5k views
Qt Creator tutorials on youtube over 200 tutorials http://www.youtube.com/user/VoidRealms/videos?sort=p&shelf_index=4&view=0
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- 1 reply
- 4.1k views
This Libraries are Rebuilded. V2M Lib Old : 650+ KB New : 73 KB uFMOD Lib Old : 26.1 KB New : 25.5 KB uFMOD-V2M.rar
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using system function to run a dos command?
by D3ADB33F- 3 replies
- 4.5k views
hi, how would one run this command from within a console application; fsutil usn deletejournal /D C: without loading a seperate window etc. C++
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- 22 replies
- 7.9k views
Hi , question to all who worked with TitanEngine: some targets hang on startup, dont react and consume alot CPU. Some make it to their GUI, some halfway. Other targets run fine. Even if I just do Debugger::InitDebug(filename, NULL, NULL); and no CustomHandlers nor any BPs/Callbacks. In Olly they start fine btw. However if I do Debugger::AttachDebugger the target doesnt freeze but they die after first BP callback was run. Has anyone experienced that or knows a solution? Any help appreciated
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Need help to get hThread parameter etc
by LCF-AT- 8 replies
- 4.9k views
Hi guys, I got a short question about TitanEngine dll.So I did long time no more work with it and now I wanna test a function and have problems with some push parameter which I need to use this function.Sorry I forgot it already... IsJumpGoingToExecuteEx determines whether or not the targeted jump is going to execute. IsJumpGoingToExecuteEx allows you to specify which process and which thread to check.bool __stdcall IsJumpGoingToExecuteEx( HANDLE hProcess, HANDLE hThread, ULONG_PTR InstructionAddress, ULONG_PTR RegFlags );Parameters hProcess [in] Handle of the process in which the jump resides. hThread [in] Handle of the thread from which EFLAGS/RFLAGS will be read.…
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Memory allocation/ FileMapping
by snoopy- 3 replies
- 6.9k views
Guys, Got a question about the following. I have a .exe I want to debug using my own tool. My tool runs the process using CreateProcess, than injects a DLL which sets up a Vectored Exception Handler. Than I can set breakpoints and such and let the DLL trace through the code. Now I am wondering if it is possible to make an exact copy of a .exe and map it into memory. So I can trace through a buffer instead of creating the process and injecting a DLL. What I tried so far: 1. CreateFile 2. CreateFileMapping 3. MapViewOfFile and MapViewOfFileEx. The problem I am facing here is that the rva's inside the .exe are not pointing to the proper memory locat…
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section flag to not writeable in asm
by Yoshi- 11 replies
- 5.5k views
how to set a section flag to not writeable in asm coding? i dont want to change it with tools but need to do it manually. i got a pe32 which is writeable but i want to change this flag to not writeable. i wrote already a piece of code which change it to not writeable but for x reason the code has not acces because it crashes when it trys to write the flag to not writeable assume edx: ptr IMAGE_SECTION_HEADER mov [edx].Characteristics, 60000040h
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Kill Process
by StoneHeart- 9 replies
- 14.3k views
How does Kernel Detective "smart terminate" process work? I found it very interesting and awesome to kill any stubborn process. Is there any source for it?
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How to handle strings?
by LCF-AT- 20 replies
- 6.1k views
Hello again, so I have again a little question for you and hope that you can help. So the problem is that I am no coder and also don't know all API's and what they can do.So at the moment I need to find some API's of any xy dll which can handle interger and strings quickly. So what I wanna do is to create a LOG text file in realtime which does log diffrent informations. 1. How to convert integers to a string? ----------------------------------------- For exsample I have any value 12345678 in eax and want this get back as ASCII string in my buffer.Which API/s can I use for this? 2. How to convert Hex to Dec? ----------------------------------------- Here I need an…
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64 bit sections
by Guest SkyHigh- 3 replies
- 9.4k views
based upon the code from yesterday i want to make a new section to a 64 bit file in example notepad.exe windows 7 64 bit. but for a reason the section is added but it cant execute the file. maybe you people does know why not? bool AddSection(LPWSTR lpFileName, char* sectionName, LPBYTE lpSection, DWORD dwSectionSize) { // Read the original file HANDLE hOriginalFile = CreateFile(lpFileName, GENERIC_READ, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if (hOriginalFile == INVALID_HANDLE_VALUE) return false; DWORD dwFileSize = GetFileSize(hOriginalFile, NULL); if (dwFileSize == INVALID_FILE_SIZE) { CloseHandle(hOriginalFile); return false; } LPBYTE lpBuf…
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Memory Allocation Problem
by StoneHeart- 12 replies
- 9k views
I'm trying to allocate memory on lsass.exe process but it always fail. Other tools i try like sam password dump works. What could be the problem? Example code i use to allocate memory on that process. // Enable the debug privilege if( SetDebugPrivilege() != 0 ) // Get the LSASS pid dwPid = GetLsassPid(); // Open lsass hLsassProc = OpenProcess( PROCESS_ALL_ACCESS, FALSE, dwPid );. // Allocate memory in remote proc pRemoteAlloc = VirtualAllocEx( hLsassProc, NULL, 1000, MEM_COMMIT, PAGE_READWRITE ); Result: pRemoteAlloc = NULL GetLastError = 5 .... I'm using win 7 x86 sp1 and vsc++ 2010
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how to call readfile in asm code?
by ewwink- 2 replies
- 5k views
hi, I want to create loader and need to change BytesToRead to 0 but how to call readfile in asm code 0012F130 0132A275 /CALL to ReadFile 0012F134 0000015C |hFile = 0000015C (window) 0012F138 02724FF8 |Buffer = 02724FF8 0012F13C 000002F8 |BytesToRead = 2F8 (760.) 0012F140 0012F660 |pBytesRead = 0012F660 0012F144 00000000 \pOverlapped = NULL thanks
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From nasm to masm
by Yoshi- 7 replies
- 9.8k views
when i use nasm.exe in cmd and choose the filepath to my asm file it will generate a new file. Just like this in cmd; nasm.exe mynasmsource.asm. this will geneate a new file. now i want do the same with masm32. i got the same source but this time written in masm, now i need that new file like what nasm.exe generated. how?
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How to get the sections of an exe in .NET?
by LordCoder- 9 replies
- 8.1k views
Hello! I want to get the sections of an executable (.text, .rdata, etc). With PEiD it's easy to dump them, but programming it's more difficult. Anybody knows how to do so in .NET? Thanks so much!
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ShellCode Aint working!
by StoneHeart- 7 replies
- 6.5k views
Im trying to create a shellcode but it aint working. Maybe im doing it wrong or i dunno lol int main() { char *msg = "Hello World!"; char *title = "World!"; char *usr ="user32.dll"; char *mbox ="MessageBoxA"; DWORD lLib = (DWORD)GetProcAddress(LoadLibraryA("kernel32"), "LoadLibraryA"); DWORD lProc = (DWORD)GetProcAddress(LoadLibraryA("kernel32"), "GetProcAddress"); //This shit works /* __asm { push usr call [lLib] push mbox push eax call [lProc] push 00000000h push title push msg push 00000000h call eax…
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injecting code into a process 1 2
by Messias- 27 replies
- 34.8k views
I have been injecting a DLL into a computer game to increase stamina, speed, etc but now i would like to learn how to inject code directly. injecting a DLL is easy, inside my DLL i call API functions, for example i can show a MessageBox easily because my DLL has its own import section and the text i show on my MessageBox is located inside the DLL's data section. Now im searching on injecting code directly into the game process but i don't know how to inject an API call that will show some text that im also going to inject. i would like an example on injecting fox example: MessageBox(0, "hello", "hi", 0); i thought about injection a function that will get me the MessageBox…
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Protecting file after decryption
by spman- 0 replies
- 10.5k views
Hi friends I'm producing a secure program. The program opens files with secret contents. suppose the file is video or any other specific format that I don't know about its structure and I use some libraries in my source project to open the file. So I can't make change in the section of code which opens the file. In order to protect the file, encryption is used. But on the other hand, the file must be decrypted to be opened by the program, meaning that the neat file must be passed to the section of program which uses file contents. In the program I do it before passing the file to that section. But in this time the decrypted file is subjected to illegal read. How can I Pr…
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- 0 replies
- 4.1k views
Visual Basic 6.0 Only! Compiler Type : uFMOD Linker * MASM SDK Required TextScroller Imports: TextScroller.VB6.rar
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- 0 replies
- 5.3k views
Visual Basic 6.0 Only! Compiler Type : uFMOD Linker Bassmod Imports: Bassmod.VB6.rar
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ImpREC Source Code Project
by Dreamer- 2 replies
- 8.6k views
ImpREC source code project downloaded from unpack.cn ImpREC_lite_v11.rar
