Deny Force Kill Or Deny Access To The Program
Dec 18, 2010
I made an app that will dump the tasklist because rogue likes to force kill executables, is it possible to deny the rogueware's force kill when I try to open a program I made or Deny access to the program the is trying to end it, to clean the infection? I have also read from a few articles and it suggested to create a service that runs under svchosts.exe. I also read about hiding the process in task manager but I doubt that would work, is it possible to deny the rogue software from accessing the close event handler within a VB.NET application.
The reason I am working on this is we get a lot of customers in our PC shop with a lot of rogue software attacks and desktop hijacks. Since I know that the rogue software closes cmd.exe; msconfig; and notepad.exe I made a small somewhat worthless app that dumps the tasklist into a txt file on the desktop then of course knowing notepad wont open I know I can open it with a trusted application that the rogue looks forward to.."Internet explorer".
I get the file name and its path from the text file and Click Start > Run... > Taskkill /F /IM <roguename.exe> and of course the rogue software will BAM! disappear and be killed, but see I am trying to accomplish this in Normal mode and not Safe mode to Deny the rogue of closing my application. It also speeds up the removal process dramatically
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Feb 4, 2010
I want to deny access to a drive using vb.net code.
In folder guard software we can deny access to a drive or make a drive read only
i want to implement that function in my application
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Oct 25, 2010
I'm using the Authorize() attribute to secure my controllers/actions and want to only display the Login action to unauthenticated users - or to put it another way, deny access to authenticated users. I haven't been able to find anything on the web dealing with either denying permission or allowing negative permissions (i.e., ! LoggedIn)
MVC2, .Net 4
To clarify, I want something like this:
Public Class PublicController
Inherits ControllerBase
<Authorize()> 'Only logged-in users can logout
Public Function Logout() as ActionResult
[Code] .....
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Oct 16, 2010
net ,vb. I want to deny users who have not logged in with a message" you have to login to access this page".
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Apr 4, 2011
On my current project I want to deny going back once my customers hit submit button and redirected to the final page. How can I deny from going back to previous page or some mechanism to expire the page if the back button is clicked. I tried this code and it didn't work.
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Aug 31, 2011
I am new to .NET and I have created a login page, with a user Id and password. In my webconfig, I put the following code in to deny users who are not authenticated.
<authentication mode="Forms">
<forms loginUrl="Login.aspx" timeout="10" protection="All" />
</authentication>
<authorization>
<deny users="?"></deny>
</authorization>
What I am trying to accomplish is that when a user enters the correct information, I would like to store information small information about the user in a cookie, say for example if there an admin, manager, user, etc...Here is the code that occurs when the user click the submit button. The problem is that the page doesn't redirect to the page after user enter correct information.
If txtPassword.Text.ToLower = "test" Then
'Create a cookie
Dim cookie As New HttpCookie("UserInfo")
'Cookie variables
cookie("User") = txtUser.Text
[Code] .....
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Jun 23, 2009
Using "del xxx.txt" command line in vb.net on Windows, however, permission deny occurred
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Jan 12, 2010
I wrote application which displays tcp connections to the PC, but how can i terminate them? [code]...
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Oct 2, 2009
I am trying to kill my program when a new version is being installed through the installer using a custom action.
[Code]...
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Jul 27, 2010
We have developed a 'deployment tool' (say program A) which need to modify system registry, etc info which requires admin rights. This program will be triggered by another program (say program B).
Question, when B call A, how can B initiate A with admin rights? is there any command like A.exe /runas admin or any other way to achieve this. Please note that both programs are developed using VB6.
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Dec 19, 2010
I am running a test program for VB.NET, and it will simply crunch a million numbers in for loop. I've linked a variable implying the progress of the for loop with the progress bar, but it seems that when I run the program, the progress bar does not update itself. The bar itself has only value 0-100 as input (as stated in the document) and I've tested it without using the for loop, and it works.
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Feb 24, 2009
I have some difficulties concerning threading [code]
Code:
1- Dim str As String
2- Dim x As New myClass
3- str = x.doSomething()
4- x.closeSomething()
I've included line numbers so I can just refer the lines by their numbers. My problem is, when the program executes, line 4 seems to be executed earlier than I want it to. It gets executed while ThreadX is still running in line 3. How can I force the program to wait until ThreadX has finished executing, before it executes line 4?
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Sep 9, 2010
I coded a program to access a Microsoft Access 2010 database. The program is written using Microsoft Visual Studio 2010. I get the error message that the database I'm trying to access is in an invalid format. look at the code below to see what I missed. The error is in the datasource statement.
[Code]...
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Sep 20, 2010
I have a program where a lot of the required information for it is stored in text files. I simply read this information into large arrays. However, I don't think it's necessary to load all the information each time. Rather, it would be more efficient if I could simply search through a list of items to find the one I need and then use the data from it, or to find a similar name and use it elsewhere.
Would I be right in using a database? And is database programming done in SQL? I have a book on it telling me to use the SQL Server (IIRC), so I shouldn't be doing it in the VB.NET Express GUI?
Here's an example of what I would do:
Hex = 03 00 => dex number 003
Search in file Pokemon Dex Numbers
003 returns Bulbasaur
Check Bulbasaur base stats in the base stats file
etc
So basically I'm reusing a lot of information. I think a database would be best and it would all be internal right? I'm getting complaints about access denied to a text file (since it's stored in the program directory in the program files).
So to cap up the few questions I have:
-Databases are done in SQL and not inside the GUI?
-Databases would load internally?
-I could search a database without having to load it into like an array or something?
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Apr 11, 2012
I currently have the following up in VS 2010
Dim myProcess() As Process = System.Diagnostics.Process.GetProcessesByName("calc")
For Each myKill As Process In myProcess
myKill.Kill()
However I cannot seem to get it to kill more than one process. Example I've tried
("calc",mspaint")
("calc,mspaint")
("calc"),("mspaint")
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Oct 15, 2011
I am trying to kill a process by using the following code
Dim aprocess As System.Diagnostics.Process
aprocess = System.Diagnostics.Process.GetProcessesByName("E:\preview.mp3")
[code].....
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Jan 16, 2011
I have built a web browser using vb.net and I want the user to use this only, that is I would like to restrict user form using any other browsers.So the question is, how to kill a process (IE) the moment user opens it. I am able to get all the processes and able to kill the current process. But the current process is always my app.
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Feb 22, 2010
I've launched wampserver using vb.net when the application loads. My problem is, how do I kill the wamp server process when I exit the program.
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Feb 17, 2011
If I want to abort or end this operation, myprocess.kill() does not work I'm thinking that the Cmd box gets killed but tsmuxer remains alive to fight another day.
[Code]...
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Jun 22, 2010
This is what I have so far.[code]...
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Jun 2, 2012
On my exit button I have application.exit but this does not kill my application all teh time as sometimes I can see the process still running when I go into task manager, is there a way to kill the process when i close my application?
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Apr 19, 2010
I have a few questions reguarding converting a Access program to a sql/vb.net program. I know these are vague questions, so feel free to give vague answers.
NOTES: I have a solid unstranding of SQL and VB.net. i have little Access experience, but i would be working with the individual who created the access program. I also don't have alot of experience in converting on program from one language to another. Most of my experience is in new programing.
[Q1] Is their a general rule of thumb when converting/recodeing on how long it should take? i.e. if this project would take me 40 hours to write my self from scratch it would take me 30 hours to recode into another language?
[Q2] What type of problems do i need to look out for when working on projects of this nature and being inexperinced?
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Jul 29, 2010
I want to kill explorer.exe process in vb.net
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May 18, 2009
I am looking for a way to kill a system process.my program is printing a word doc but i have noticed that one it has printed the process Winword.exe is still running in the task manager!does anyone know how once i have printed and closed word i can kill the process?
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Jun 25, 2009
Is there any way we can kill a driver (.sys file)?
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Mar 11, 2012
I've been doing some research on controlling another exe without Process.Kill() .
The reason why is that I want to have a main controller program that starts and terminates my other exes . I can't use Process.Kill() it just kills my exe without giving it a chance to save data or handle the form closing event . I want to separate my program to multiple exes to prevent a scenario which is if one of the exe hangs , all the other exe hangs .
When the termination event or signal is received , then the exe would do a rollback or handle the closing part to prevent data loss etc .
So far , I've only found some methods of doing that .
1) using TxT files to communicate between exes.
2) Inter-Process Communication (IPC) using name pipes .
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May 28, 2009
I am developing a large, multi-windowed application. It creates a console using AllocConsole and uses it to dump various information useful for diagnosing and debugging situations with the hardware. The program drives sensitive scientific equipment, and CANNOT be allowed to quit abruptly in midstream. Unfortunately, clicking the close box on the console window does exactly that.
1. Suppress or disable the close box on the console window
2. Trap that event, or
3. Adjust something so that my process does not depend upon its console for its life?
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Mar 10, 2011
i m trying to kill a background worker in the do work event of the worker i was using
backgroundworker.CancleAsync()
but its shows an error saying tat CancellationPending does not allow
how can i kill a background worker after its work gets completed in its do work event
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Jul 15, 2011
I am having a text file in this path "C:Test est.txt" when this was openeed I need to close this.
When I am trying to use the below code all the instances of notepad are closing and I don't want that to be happened and I want to close only the ".txt" file:Here is my code:
Dim Process() As Process = System.Diagnostics.Process.GetProcessesByName("notepad")
For Each p As Process In Process
p.Kill()
Next
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Jan 22, 2009
Public Function RsReDir()
'function to restart dns redirector - working as of 12-11-08'
Dim plist As Process() = Process.GetProcesses()
[code].....
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