A new downloader detected as Trojan-Downloader.Win32.Small.dog was spammed earlier today with German text as its message body and an attachment named Document.doc.exe.

BZub.BL is a member of the BZub family of trojan spies. These types of trojans compromise system security by providing authentication information (logon, passwords, credit card numbers, etc.) to malicious users. This trojan steals the logon information of some Online German Bank accounts. Aside from that, it also steals e-mail accounts and passwords that are stored in the user's computer system...