Welcome to the Virus Encyclopedia of Panda Security.
It logs the keystrokes typed by the user in order to obtain confidential information about the user, such as passwords or usernames. It sends itself from the affected computer to all the senders of the email messages marked as unread.
Badtrans.B is a worm that reaches computers in a file attached to an email message that appears to be a reply to a previously sent email.
The danger of Badtrans.B lies in the following features:
Badtrans.B is easy to recognize, as it reaches the computer in an email message with the following characteristics: