ThreatExpert's Statistics for Trojan-Dropper.Win32.Agent.btz [Kaspersky Lab]:

Trojan-Dropper.Win32.Agent.btz [Kaspersky Lab] is also known as:

Threat Alias	Number of Incidents
TROJ_AGENT.XWS [Trend Micro]	10
Generic.dx [McAfee]	2
Infostealer [Symantec]	2
Mal/Behav-204 [Sophos]	2
TrojanDownloader:Win32/QQHelper.gen!E [Microsoft]	2
Trojan-Dropper.Agent [Ikarus]	2
Trojan-Dropper.Agent.BTZ [PC Tools]	2

Trojan-Dropper.Win32.Agent.btz [Kaspersky Lab] has the following possible country of origin:

Origin		Number of Incidents
	China	10