ThreatExpert's Statistics for TrojanDropper:Win32/Preald.A [Microsoft]:

TrojanDropper:Win32/Preald.A [Microsoft] is also known as:

Threat Alias	Number of Incidents
Mal/Generic-A [Sophos]	2
Trojan-Dropper.Win32.Preald [Ikarus]	2
Generic Dropper!er [McAfee]	1
Mal/EncPk-JB [Sophos]	1
Trojan Horse [Symantec]	1

TrojanDropper:Win32/Preald.A [Microsoft] has the following possible country of origin:

Origin		Number of Incidents
	Russian Federation	8