The server response was: 5.5.1 Unrecognized command. p14sm1462998ybb.9I'm using AVAST, but I need a solution that will work for all anti-virus programs.In Avast, there is a setting to deactivate the shields for 10 minutes. With the shields down, my email sends successfully, but this leaves my computer with no protection for that 10 minutes
View 4 RepliesAre there any good websites that would teach me how to make a anti-virus and anti-spyware scanner in vb 2008 express
View 2 RepliesI was thinking you could have a database with all the Viruses then it runs through the system and checks for any.
View 1 RepliesI'm try to make a simple small Anti-Virus application. This is not for commercial use. Just to test it, and maybe learn something that will help me in the long run.First, please don't reply by saying "C#" or "C++" is suggested for such as task.This is just a test application. Lets start with simple stuff such as "virus signature"I found this example: Which i believe reads the file, and checks for the sample signature.
VB.net
Function detect() As Boolean
Dim file() As Byte = {1, 2, 3, 4, 5, 6, 7, 8, 9} 'sample file
Dim virus() As Byte = {4, 5, 6} 'sample signature
[code]....
Third, then what i read was that i have to get arbitrary string of bytes as the signature.Which i needed to use hexadecimal editor to view such data.how can i detect virus file, from normal file.
give me anti virus code for vb.net
View 1 RepliesWould it be possible to make an anti virus program in vb?
View 2 RepliesIs it possible to make an anti-virus in vb? Like for example the ability to scan through many files and find the memory encryption of each. (What i meant was like 442FSET5, Something like that). And the possibility to remove all files related to the specific virus or code?
View 1 RepliesI am trying to make a Anti-virus program. I know how Viruses work and how anti-viruses work but i don't know how to make them. So if anyone can give me a Anti-virus program sample in VB if can. (I don't really work with C#, C++, C)
View 2 Replieshow can i make anti virus software in .net?
View 12 Repliesgive me the source code for antivirus i just want a hint and i can finish the rest?
View 14 RepliesI'm developing a new Anti-Virus with a more friendly interface. I looked on youtube, and i followed the example of a Fake Av, but i'm making it real, with scaning options. So, down are some use-full informations,before asking:It's a three forms application, so down i'll post the hole code, for future askings:Form 1:
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Timer1.Start()
End Sub
[code]....
So, when i choose a drop-down option from the combobox and hit scan key, the AV will scan the listed files, and also show to a listbox in the 2nd form, when i hit clean viruses. It's a little bit complicated, it hink, but it must work. Another problem is that, the timer isn't setted for when fnishing scanning the system files, but is setted after a period of time. I want it, to Stop when the AV finsihed scanning dor the suspicios files and folders, if they exist.
i want to make a virus remover/scanner tht deletes files og scans for virus.. Just reply i you know some of codes or if you have a project.
View 15 Repliesi want to make a virus remover/scanner tht deletes files og scans for virus.. Just reply i you know some of codes or if you have a project.VB2008/2010..
View 11 RepliesCan anyone confirm that the MSDN website is screwing up? It won't return any info that I search for...
View 11 RepliesI wanted to get some insight from you all on if an Anti-Cheat Engine is possible to create in VB. I know that if it can be made, it would be a long and arduous task, but well worth it.
I'd also like to know what features I would have to implement for it to be a good anti-cheat engine.
Since there would be no GUI, would I just make it as a service? or would I make it as a normal app without a GUI? I think if I make it as a service, the User could just turn it off.
The engine itself would be for a C++ game.
I was thinking of making a anti-file duplication system for my PC. I feel that i have a lot file duplicates so finding them would be nice.
View 12 RepliesI'm trying to make a AntiVirus just for myself. I know that this takes a long time and that it's very difficult. But I still want to try it, I will learn a lot of it.So far it's going good. But now I have to setup a Database with the Virus Signatures. I'm now using a MySQL Database. My question is : How can I add the Virus Sigatures to my database?
View 7 RepliesMake A virus Scanner With Visual basic(Just like AVG)..if So Like What Should I no?(i no all the basic)...But How would I DO such a Task?..How To Make One ..(like How To scan Files....and Delete files.....And Fix Files ...etc)
View 5 RepliesI've added an FTP client to a batch publishing program that I wrote about a year ago. The batch program "publishes" CAD files from "Pro/E" to "eDrawings". Upon publishing, some of "eDrawings" files are automatically uploaded to an external server via the newly written FTP client.The publisher and FTP client are working great.I'd like to add functionality that automatically changes the permissions on the files I'm uploading to our unix server (RHEL5). When I do this via SSH, I simply utilize a chmod command (i.e. chmod 0755 file.htm).I'm using VB.Net's DirectCast in my FTP Client.Is it possible to change the permissions on the files I'm uploading via FTP once they're on the server as part of the file uploading process?
View 1 RepliesIf I don't grant write permissions to the folder containing my exe file, I get an 'Access to the path binReleaseprogram.exe' is denied. But if I grant it write permission I don't get the error. Why would the executable need write permissions? I'm not writing anything to the root where it resides.
View 1 RepliesIf I adjust permissions using the Security.Accesscontrol.DirectorySecurity on a directory, how can I make it so that subfolders automatically inherit the new permissions?
Brief overview of the situation is that my neighbors can't connect their Vista laptop to a shared folder on their computer running XP Home. They're getting access errors which I believe is because of the rights set on the folder. The problem is that XP Home won't let you adjust that and they're not upgrading.
I'm able to add the Everyone user to the directory I specify. But if I drag a new folder in or create a new folder, it does not have the Everyone user. Is there something I'm missing in this class that will let subfolders and files inherit the permissions?
I have various projects that use reflection to access and invoke private or internal members in some of the framework classes. These projects all work fine on my machine (running visual basic express 2008), but are they guaranteed to work on another machine, or, say, over a network? I've had a look at Reflection-Permission, but I'm not sure if I need that granting to me or if I grant it to my project!
View 3 RepliesI need to build an app that can create a network share and give it full read/write permissions to everyone.
I have this code to create/delete network shares: [Code] But it only changes the NTFS permissions, not the share permissions. I'm running Windows 7 RC (64-bit) using Visual Basic 2008 Express. Does anyone have any ideas on how to change the share permissions, not ntfs?
I'm creating an application that works with another I have no control over. My application needs to be able to create a user and change share permissions. Currently I am able to make a share, but I can't figure out how to set access permissions for that share.
The idea is that the newly created user (w/ password) will have permissions on the share I create.
I've got two programs, one is the main and the other is the updater. So far iv'e got it so that the main program checks for an update by comparing its version number with the latest one that's stored as a text file on the server. If there's a newer one, the update program is started and the main one closed. The update program will then use a web browser component to navigate to the download link and download the new version. The only problem I'm having at the moment is, How can I get the new downloaded version to replace the current one in Program Files? and will this cause permission problems?
View 10 RepliesI've encountered several scenarios when my application wants to delete an item, but is prevented from doing so by the operating system. So I've been wondering, is it possible to ask for elevated status after the application has launched? E.g. the application needs to delete a certain file, so it asks for confirmation and then deletes the file...
View 1 RepliesI tried searching for this issue but the search gives me a database exception and I'm kind of at my wit's end. I'm sureEver since I upgraded to Windows 7 Professional I've had constant build problems with VS 2008. I can't use the Hosting Process (not that I normally do) because at build I'll be notified VS could not copy a support file (the hosting exe). In addition, every time I build I'm told my previous exe is in use by another process and cannot be accessed. My only recourse is to manually delete the file. That works a few dozen times but eventually Windows stops letting me delete it and tells me that I require permission from an Administrator to make changes to the file (I'm the administrator, stupid machine).
View 6 RepliesAre there any known sofware approaches to anti-keylogging,that defeat both hardware and hook based loggers? While I was thinking about my next article, and the current ones, something dawned on me, that I had started before but never got to finish.After doing some research I verified that an On-screen keyboards, avoids most if not all hardware loggers, but the consensus is that their messages can still be hooked and stolen.Well maybe not so fast....
However, in my sendkeys article,the program could identify which keys were sent by my module, versus some other source.I used the integer -11, in the getextrainfo param, so that in my hook, I could know to allow my simulated keys, and block others that may interfere. Works great. I just used -11 for the heck of it.So, the idea is that we don't have to use -11.A sequence of random numbers could be generated by the osk.This provides some anonimity, to start with.But, the clincher is that when our user keys are detected by our osk(ourself basically), we simply insert 0-5 random keys, flooding the enemy logger with useless information in the que. Bingo!Sure they logged your keys, but can they read em? Nah.
The zero through five would not be fixed, but fluxuating, so it's not equidistant.I just picked them so as not to over flood the que for no reason. That is enough to obsure the password being typed.
I'd like to make a program similar to Forensics Anti-Executable...Except i know of some methods like the registry method, but i see that there are many vulnerbilitys and i'd like to know how to make it wheere it cheacks with my app if its ok to execute the program trying to run...like if i had this program running and i tryed to run notepad it would give you a dialog requesting for a password and login. also have this work with the registry like if an installation is creating a new key or editing or deleting a regestry entry to notify and ask for permission.
I just have ideas of how i want my program to run but i dont have a clue to how to do it...I also am planning on making this a windows forms application. [URL]
im creating an anti keylogger using on-screen keyboard and its work. but the problem is keylogger still can captured the keystroke. So i want to know what code should i add in my program. this is my code so far
[Code]...