Results for "Category: Security"

This program blocks messenger service spam. I saw that there was no thing for VB.NET so here it is. This code also shows registry adding, keys, shell commands, some basic form functions, system tray icon in VB.NET, getting the application path in VB.NET, short code, tons of comments. A similar program like this might cost you $ 30 on web sites. Get it for free! HOPE YOU GUYS ENJOY IT AND VOTE FOR ME. Visit www.fusai.rules.it for more software.

This is a pretty nice and clean MD5 sum for strings. Just Copy and Paste it in. Sorry if it gets bucherd by PSC

FileMinator is a tool to securely remove files eliminating the possibility of recovery. You may need it when you leave important information or software in someone else computer, or when you are selling yours.

This is the tweaking tool, task manager dan system information. There are over 30 triks to manipulate Windows by registry. Please give me your vote and may be your sugestion to repair and make it better

A simple drop-in class to create random passwords. Outputs the password as well as a SHA1, MD5 and salted hashed password if request. Simply drop this class into a folder and reference the Usage section in the PHP file for information on how to use. I also included a UUID creator so making advanced salt values is easy. Enjoy and vote!

This code can check if the user that is logged on to windows is an administrator.

Ok, this project work by copying an entire process directly into anothers memory space. This will not work on all running processes because the ImageBase required by the injector executable maybe already Allocated by the process, therefore causing the VirtualAllocEx to fail. If you were to make this work on all process you would first have to rebase the injector in memory, then inject it. I hope this has answered your question to why this fails on most processes. The default imagebase for an executable most of the time is 0x400000 which is available in Explorer.exe, so i chose to use that process as my example.

This project allows you to replace an existing DACL(Discretionary Access Control List) within a process. When you do so, you have the power to restrict certain capabilities like terminating, getting a handle to the process, reading memory, writing memory, etc. This example stops all access to the process from any other process of lower privileges. Always remember that this can be subverted by a NT AUTHORITY\System owned process. This just stops the common user from closing your process. Thanks everyone for your support. If you like this then drop a line, and don't forget to VOTE and show me what you think of my work. Sincerely, ANUBIS

This software is an update to the last version which was very limited in it's functionality. Whenever you tried to inject a process into another process that was using the required ImageBase, VirtualAllocEx would fail and cause the injection to fail as well. Well i fixed this problem by rebasing every address within the relocation section of the executable. And by doing this I came up with a way to inject an executable into *ANY* process that you have privileges to inject into. Now a days linkers by default leave out the .reloc section because it is not needed for an .exe. So for this to work you need to use the switch for your linker that will turn on the relocation section output. Thanks for your patience, and most of all thanks for your vote. .::ANUBIS::.

This code will hook any api of your chose and allow you to redirect it to another qualified function. This code can be used in conjunction with my other posts dealing with process injection to hook api's in other running processes. Thanks for voting!!

This script produces a simple, no typing, image verification (CAPTCHA)

what this program does is ask for a password then if the password is right it displays the message you want it to if it is wrong it changes the value of the password and asks again this will continue till the correct password is entered.

Well , Its simple , lists all those network connections along with IP Address of local / remote machines with port numbers , displays all those process , even that are not visible in your Task Manager , Finally if you hate some program you can stop that from getting executed in your machine by adding the program name in the Blocked program list

There are two separate modules encode and decode . Encode module recieves the data to be hidden and compress the data using ZIP algorithm and then finds the padding bytes to securily store the data without any possibility of dedection. Decode module retrieves and decompresses the data.

it creates an image verification which also known as CAPTCHA. an Image Verification or CAPTCHA is an image used to avoid spam and flooder. I usually use it in the registration forms, submitting comment form, posting at forum, login form, etc... please give me your feedbacks

Written in VB.NET 2005 Beta 2 to demonstrates Rijndael encryption. Uses 128, 192 & 256 bit keys SHA1/MD5

Usually we see static Captcha, now we will make an animated Captcha. Now this is cool. What does the captcha look like? It just like the ordinary Captcha, the difference is the letters are moving and animated. You can set your Captcha setting quickly such as random letter color, random background color, font size, etc. But do not wory, even this Captcha is animated, it won't blink too much so that visitor still can read the text easily. My code also support build-in method to check user's input. Captcha is easy, and interesting with animated Captcha. For more information, please read the readme file. I include the example file in my ZIP.

Finally, an CAPCTHA implementation., that too in ASP. This ASP CAPCHA is capable to generating Images on the Fly. Captcha's are generated based on ur requuirement. It can generate random Numbers, Alphabets, Alphanumeric and Alphanumeric with Symbols. Well., this ASP implementation uses 2 libraries for generation of Captcha's [*] GD by Thomas Boutell., GD is copyright 2005 Boutell.com, Inc. [*] ActiveX Wrapper for GD by Trevor Herselman in his code http://www.planet-source-code.com/vb/scripts/ShowCode.asp?txtCodeId=9202&lngWId=4 CAPTCHA is an acronym for "Completely Automated Public Turing Test to Tell Computers and Humans Apart". As the name suggests, it's a test to distinguish the degree of being human. As defined on the CAPTCHA home page at the Carnegie Melon University School of Computer Science's Web site: CAPTCHA is a program that can generate and grade tests that: • Most humans can pass. • Current computer programs can't pass. Download the ASP Captcha Code with PreCompiled Libraries from http://www.megaupload.com/?d=06LP7DXH [1.1 Mb] Project is hosted @ SourceForge Project Hosted @ SourceForge :: http://asp-captcha.sourceforge.net/

UPDATED: Now supports database backup (optional)! Backup your whole website in zip format, get it via mail! Who doesn't know how important it is to backup your site/blog often? Again, if you use dynamic sites such as Joomla or a forum (e.g. IPB), there is always a risk to be hacked, no matter how security concern you are! In my experience, it is not always easy to regularly maintain backups, especially, if you don't have a good internet connection. What if your site prepare backups for you and send it automatically to your inbox (Gmail, perhaps)? This script do the same: icon11.gif Backup your whole website/blog by compressing it in zip format icon11.gif Split the zip files to smaller size so that you can easily get them via mail. (Gmail doesn't allow attachments more than 10 MB, this splitting solves this problem) icon11.gif Send backup files to you via mail! Without relying to basic PHP Mail, this script send mail via SMTP (authentication supported), which is much more powerful. In our test run, it could send 250 MB backup file in small 9 MB pieces each to a GMail account!

This application is a light weight CAPTCHA solution designed to prevent spam from being submitted via forms on blog type web pages. It is easy to implement, you need no components, it loads fast and it is user friendly because the CAPTCHA characters are easy to read. This CAPTCHA is NOT an image, but simply a div tag styled with CSS. More information here: http://www.u229.no/stuff/Captcha/