ThreatExpert's Statistics for Hacktool.Spammer [PC Tools]:

Hacktool.Spammer [PC Tools] is also known as:

Threat Alias	Number of Incidents
Hacktool.Spammer [Symantec]	5
Email-Worm.Win32.Joleee [Ikarus]	4
Email-Worm.Win32.Joleee.efa [Kaspersky Lab]	4
Mal/Generic-A, Mal/EncPk-LV [Sophos]	4
Spammer:Win32/Tedroo.AB [Microsoft]	4
Win-Trojan/Xema.variant [AhnLab]	4
Mal/Keatep-A [Sophos]	1
Spam-Mailbot [McAfee]	1

Hacktool.Spammer [PC Tools] is known to be created as:

%Windir%\explorer.exe:userini.exe

Note: %Windir% is a variable that refers to the Windows installation folder. By default, this is C:\Windows or C:\Winnt.