All Questions
2,461
questions
-1
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0
answers
17
views
How to Create a Custom passfilt.dll for Active Directory Password Policy Enforcement? [closed]
I need to create a custom passfilt.dll to enforce a more stringent password policy in our Active Directory (AD) environment. The default AD password policy is not sufficient for our security ...
0
votes
0
answers
35
views
Weird error when injecting a DLL into a process - OSSL_QUIC_client_method could not be located in libcurl-4.dll
I have one of the weirdest problems I have ever encountered, and I can't find anything online about it.
For some context: I have to emulate malware for my job, and this currently is requiring me to ...
-3
votes
0
answers
29
views
Add a GUI to a dll in rust [closed]
I'm new to rust and I would like to implement a GUI when attaching a dll to another process.
But, after a few tries I still don't succeed. I tried to make gui with egui and eframe, dioxus but nothing ...
- 1
0
votes
0
answers
9
views
.NET solution that uses third party hardware and DLLs
My team and I are writing a .NET application to run in a Windows environment.
We will be using hardware from four-ish different vendors, that each comes with their own dll (the term is unmanaged dlls, ...
-1
votes
0
answers
31
views
Why kernel32.dll ignores frequency parameter?
I have tried to make music with kernel32.dll's Beep function/method, like this:
rundll32.exe kernel32.dll,Beep 40,100
rundll32.exe kernel32.dll,Beep 50,100
rundll32.exe kernel32.dll,Beep 60,100
...
1
vote
0
answers
32
views
Link function calls against reverse engineered binary
I created an windows x86 .exe file that I reverse engineer. Imagine I only have the .exe file and I reverse engineered some functions.
The goal is to create a dll that links with this .exe so the dll ...
- 26
0
votes
1
answer
35
views
cygwin1.dll version 3.5.* failing on Windows 10 Enterprise. Need to revert to cygwin1.dll v3.4
Updating Cygwin on Windows 10 Enterprise generates errors for all applications dependent on cygwin1.dll versions 3.5.*.
During update errors appear:
"The code execution cannot proceed because ...
- 1
0
votes
0
answers
70
views
Will GetProcAddress be slow if too many DLLs are dynamically loaded, especially some are large?
I'm currently participating in a project in which the DLLs are loosely connected and all functions across them are called by using GetProcAddress.
The director asked us to load nearly all DLLs after ...
0
votes
0
answers
19
views
Use an existing Windows DLL as a part of React Native Windows application
I am currently working on a project to create a GUI for PICT. I am having trouble figuring out how to design the project at a high level. For context, this is my first time developing a Windows ...
- 63
0
votes
0
answers
82
views
DLLs, Classes & Memory Management
So this is more of a general question at this point, I don't have code written yet.
But when you are writing code for DLLs in C++, is the burden of memory management on the DLL or on the user ? My ...
0
votes
0
answers
116
views
How to create in Rust a forwarded dll export with a mangled name
I'm trying to create a Windows DLL in Rust that proxies one of its exported functions to a function in another dll (other.dll). The problem is that the other.dll exported name is mangled, something ...
- 86
0
votes
0
answers
18
views
Can you modify the "netmsg.dll" and is it worth it?
I'm making a translation of a certain program designed for adjustment, setting and troubleshooting of specific devices it was made for. The reason is, that my colleagues can't speak English or any ...
0
votes
0
answers
58
views
Cannot Adjust Privileges for Logon in Windows Credential Provider
I am developing a Windows Credential Provider and I need to programmatically log in a user. However, I am facing issues with setting the required privileges (SE_INCREASE_QUOTA_NAME and ...
1
vote
0
answers
95
views
How to exclude some symbols from DLL when linking with a program?
I have a C++ program that I'm trying to link with a rather complicated DLL. When I link the DLL directly in visual studio, I get a number of errors telling me about symbols being "already ...
- 1,375
1
vote
0
answers
71
views
IAT hook is not working with notepad.exe on Windows 10
When I inject this DLL via the conventional LoadLibrary method, the DLL is injected and when I attach it notepad.exe and run it in a debugger, it seems to work (in terms of.. I don't get errors and it ...
- 33