103. Reversing Winrar Step By step

Hi folks,its been a long time since I have posted some thing technical,so I will be writing about the challenge I got at NIT KU, where I reverse engineered WinRAR 3.80 using a disassembler and will tell you the same here. 

102. Install Android 2.3 on HTC Wildfire

Sometime ago I got an HTC Wildfire and was having loads of fun using it, but every time I wanted to do anything more  "creative" i was stopped by the binded nature of phone, hence i decided to root it (jailbreak it apple fellas) and get complete control over my device. Here, I am covering step by step guide to root HTC wildfire 2.2.1 and install Android 2.3 on HTC Wildfire. To do the rooting you must have your Wildfire with S-OFF, HBOOT 1.02.0002 and Android 2.2.1 . You can check it by booting into HBOOT (power on your phone by holding the VOLUME DOWN + POWER button) .This method is strictly for the 2.2.1 owners. How you can turn the S-OFF is your headache, you can try the alpharev (ask the team if they can get you a 2.0 test version...) or you can wait for Unrevoked 3.33 or you can straight off go to market and hunt for XTC clip. Either way, try it and don't attempt to anything before you get S-OFF. Actually the notorious S-ON flag is the cause rooting wildfire is such a pain in the a**. 

101. Create A Zip Bomb

A zip bomb, also known as a Zip of Death, is a malicious archive file designed to crash or render useless the program or 

system reading it. It is often used byvirus writers to disable antivirus software, so that a more traditional virus sent afterwards could get into system undetected. A zip bomb is usually a small file (up to a few hundred kilobytes) for ease of transport and to avoid suspicion. However, when the file is unpacked its contents are more than the system can handle.You can make your own zip bomb to annoy your friends or just out of curiosity (or wilderness) to experiment with it. Make sure you don't detonate it on yourself.

100. Powershell Worm SKOWOR

Name-Worm.MSH.Skowor.A
Type-Worm
Author-sk0r/Czybik
Written in-PowerShell

99. Reptile Bot Source Code

Bot name-reptile bot 
Author-Unknown
Written in-C

98. USB flash drive portable browser

Have you ever been some place other than your home on your computer? If your answer is anything other then yes, you need to stop being a computer hugging hippy and go outside, get a whif of some fresh air, step on some dog crap and accidently run over a cat. It’ll do you some good. Anyways, have you visited someone somewhere and while using his/her/its computer, you realized you didn’t know a password because it was saved on your browser, or you wanted to show your friend that one cool website with the non-Asian ninjas, but it was in your bookmarks, or you wanted to use an extension you had installed on your browser that got rid of homosexual ads? Well you can. It’s called portable browsers, a.k.a a browser on your USB drive.

97. Shadow Virus – Non Destructive

Overview

·         Language – x86 Assembly

·   Operating Systems – MS-DOS, Windows 95/98

·         Type – Memory Resident

·         Files Infected – DOS COM Files (.COM)

·        Characteristics – Virus Residency Check

96. Close any Facebook Account in 24 Hours

Want to infect on the wekness of your enemy. most of people like their Facebook account. You can simply close the account of your enemy by just learning and trying this tutorial.

95. PsyRAT 2 source code.

RAT name-       Psyrat2

Author-            Psyphen

Written in-      C

94. Black Bat virus

Blackbat is a virus . It appeared in issue 6 of the 29A magazine. Blackbat is a Windows 9x file infector, whose siginture is Rohitab's birth date.

93. Facebook Account Freezer

Facebook Freezer selects random login id and password combination to login to victim account. Due to wrong login attempts, Facebook temporarily bans the victim from logging in to his account. But, if Facebook Freezer is allowed to run on computer for a long time, Facebook bans victim from logging in to his account as long as Freezer is running. Thus, inspite of correct login id and password, victim is unable to login to his Facebook account. Thus, we are able to hack Facebook account using Facebook Freezer.

92. Removing OEM Branding or Branding Windows with your Name

Are you tired of seeing that big dell or toshiba logo every time you go to your system properties (Right click my computer properties.) Well here is something for you!

91. Convert Your RAM into Graphic Card

Many times we are stuck up with a system that just doesn’t provide enough juice to run the latest game…the result being you either spend a pot of money (atleast Rupees 3500 or 70$) for getting the latest graphics cardor you just read reviews of games like Crysis , Far Cry on gamespot and feel like a noob,fully knowing that your system just won’t be able to support it....

90. Break The Database of a Website Using SQL injection

In this tutorial i am going to guide how to hack the website database using SQL injection.  First of all you need to understand what is sql injection, so kindly read this tutorial

89. Virus Codes to Disable All hard disks

Hi friends,here i give you give the C++ virus code.  Actually Batch code is converted to C++ virus code.  If you like you can use it as batch code also.

88. View Passwords Behind Asterisk

Today I am going to tell you a really cool trick which you can perform using Javascript. This trick will allow you to view passwords behind Asterisk.You can use this trick on any web page which contains password hidden behind Asterisk.

87. Create Keylogger in C++

Hi friends, the most interesting part  of the hacking is spying.  Today i am going to introduce to the C++ Spyware code.   It is going to be very fun.  You can install this spyware in your college/school  or in your friend system, and get their username and passwords.  This is very simple hacking trick when compared to phishing web page. 

86. Hacking Autorun.inf Virus Attacks

When i  studied second year(diploma), my friends told that autorun.inf is virus.  I thought so.  Because my antivirus blocks autorun.inf files.   In third year when i search about autorun.inf file in net, i realize about the auto run file.

 Today i bring some files from my college system.  When i insert the pen drive in my system, there are lot of exe files.They are viruses.  I delete all of them.  Finally i opened the autorun.inf file in notepad and saw the instructions.  Then only i remembered that i forget to post about autorun file.  This article will give you complete details about the autorun.inf file.
This is the instructions that saved in the infected(call virus programs) autorun.inf file:

85. How to block or Disable Autorun.inf file in windows

Depending on the version of Windows that you are using, there are different updates that you must have installed to correctly disable the Autorun functionality:
To disable the Autorun functionality in Windows XP, in Windows Server 2003, or in Windows 2000, you must have security update 950582, update 967715, or update 953252 installed.