MSN Stealer, is a program created by a Turk, who captures the passwords kept from the MSN of a remote PC he sends and them via mail to the attacker. Or for that already they know, it is a simple MSN to stealer.

In order to use it simply they write the mail to where mails and passwords arrived from the victims, write the title that the message will have and give click to “Build Stealer”, would be created a called file “Stealer” in the same folder where is builder. Later if they want they can compress it with UPX, or encriptar it in RC4 or ASM.
When they have ready stealer they send it to the victim and in minutes it would send the message with its users and passwords to the mail that was chosen previously.

In the following image they can see as it arrives the mail with the users and passwords from the victim, as several post office see the victim tapeworm it sent and them to all with its respective passwords… (that victim is another PC)