ThreatExpert's Statistics for Worm:Win32/Prolaco.A@mm [Microsoft]:

Worm:Win32/Prolaco.A@mm [Microsoft] is also known as:

Threat Alias	Number of Incidents
Email-Worm.Win32.Agent.gew [Kaspersky Lab]	1
Trojan.Agent.ASDJ [PC Tools]	1
Trojan.Win32.Small [Ikarus]	1
W32.Ackantta@mm [Symantec]	1
W32/Autorun-RI [Sophos]	1
W32/Xirtem@MM [McAfee]	1
Win32/Ceein.worm.449024 [AhnLab]	1

Worm:Win32/Prolaco.A@mm [Microsoft] is known to be created as:

%System%\vxworks.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).