ThreatExpert's Statistics for Trojan-Downloader.Win32.Exchanger.nb [Kaspersky Lab]:

Trojan-Downloader.Win32.Exchanger.nb [Kaspersky Lab] is also known as:

Threat Alias	Number of Incidents
BackDoor-DNM [McAfee]	1
Exploit.AdobeReader [PC Tools]	1
Mal/EncPk-DA [Sophos]	1
TROJ_TIBS.CSZ [Trend Micro]	1
Trojan.Erotpics [Symantec]	1
TrojanDropper:Win32/Nuwar.gen!ldt [Microsoft]	1

Trojan-Downloader.Win32.Exchanger.nb [Kaspersky Lab] is known to be created as:

%System%\cbevtsvc.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).