W32Bropia
W32/Bropia is a worm that spreads by sending commands to MSN or Windows Messenger and prompting the program to send a copy of W32/Bropia to the contacts listed. W32/Bropia also includes a backdoor Trojan that is able to use infected computer for the creation of zombie networks. W32/Bropia may disable the right mouse button and also may prevent the Windows Task Manager and Command Prompts from being run.