ThreatExpert's Statistics for Trojan-GameThief.MSIL [Ikarus]:

Trojan-GameThief.MSIL [Ikarus] is also known as:

Threat Alias	Number of Incidents
Troj/PWSSc-Gen [Sophos]	17
Trojan Horse [Symantec]	3
Generic.dx [McAfee]	2
PWS-Steam [McAfee]	1
Trojan-GameThief.MSIL.Staem.bm [Kaspersky Lab]	1
Trojan-GameThief.MSIL.Staem.br [Kaspersky Lab]	1
Trojan-GameThief.MSIL.Staem.f [Kaspersky Lab]	1

Trojan-GameThief.MSIL [Ikarus] is known to be created as:

%System%\ylwokis09.exe

c:\aaaaaa.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).