ThreatExpert's Statistics for Worm:Win32/Pushbot.LE [Microsoft]:

Worm:Win32/Pushbot.LE [Microsoft] is also known as:

Threat Alias	Number of Incidents
Backdoor.Win32.IRCBot.ibd [Kaspersky Lab]	5
VirTool.Win32.CeeInject [Ikarus]	5

Worm:Win32/Pushbot.LE [Microsoft] has the following possible country of origin:

Origin		Number of Incidents
	Israel	3

Worm:Win32/Pushbot.LE [Microsoft] is known to be created as:

%Temp%\ixp000.tmp\testx.exe

%Windir%\fxsteller.exe

Notes:

%Temp% is a variable that refers to the temporary folder in the short path form. By default, this is C:\Documents and Settings\[UserName]\Local Settings\Temp\ (Windows NT/2000/XP).
%Windir% is a variable that refers to the Windows installation folder. By default, this is C:\Windows or C:\Winnt.