ThreatExpert's Statistics for PWS:Win32/Zbot.ZJ [Microsoft]:

PWS:Win32/Zbot.ZJ [Microsoft] is also known as:

Threat Alias	Number of Incidents
Mal/Zbot-O [Sophos]	4
Trojan-Spy.Win32.Zbot.xep [Kaspersky Lab]	4
Packed.Generic.232 [Symantec]	2
Trojan-Spy.Win32.Zbot [Ikarus]	1

PWS:Win32/Zbot.ZJ [Microsoft] is known to be created as:

%System%\sdra64.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).