ThreatExpert's Statistics for Trojan.Win32.Delf.dax [Kaspersky Lab]:

Trojan.Win32.Delf.dax [Kaspersky Lab] is also known as:

Threat Alias	Number of Incidents
Mal/Generic-A [Sophos]	1
TROJ_DELF.GDZ [Trend Micro]	1
Trojan.Chost [Symantec]	1
W32/IRCbot.gen.a [McAfee]	1
Worm:Win32/Slenfbot.YU [Microsoft]	1

Trojan.Win32.Delf.dax [Kaspersky Lab] is known to be created as:

%System%\windowsmsnlive.exe

Note: %System% is a variable that refers to the System folder. By default, this is C:\Windows\System (Windows 95/98/Me), C:\Winnt\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).