Threat Search: 

ThreatExpert's Statistics for TrojanDownloader:Win32/VB.IR [Microsoft]:

TrojanDownloader:Win32/VB.IR [Microsoft] is also known as:
Threat AliasNumber of Incidents
Downloader [Symantec]1
Downloader.Generic [PC Tools]1
Generic Downloader.x!brs [McAfee]1
Mal/Generic-A [Sophos]1
Trojan-Downloader.Win32.Adload.mhg [Kaspersky Lab]1

TrojanDownloader:Win32/VB.IR [Microsoft] has the following possible country of origin:
OriginNumber of Incidents
Republic of Korea1