Троян. Посылает пассы от Yahoo! Messenger
from the doc: 'Magic-PS series MPS is a Powerfull Password Sender for Yahoo! Messenger MPS sends victim id & pass to your id Work without any smtp and script

Tested on Win98-Me-2000-XP-NT
Magic-PS v1.1 Beta 1.Edit server some bugs Fixed 2.Sender Bug Fixed (Task Hiding win9x-Me)
magic_h2001
_http://www.pestpatrol.com/pestinfo/m/magic-ps.asp
Где скачать - не скажу, нехорошо это. =)