BZub is a family of Trojan-Spy malware. BZub variants create files in the Windows System directory and attempt to steal logons, passwords, PINs, check words, and other information related to Online Banking.
Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.
trojans are spammed to a large number of people as attachments to e-mail messages. Past attachment names have been rechnung.exe. BZub drops a keylogger and spies against customers of several banks. Descriptions: