ThreatExpert's Statistics for Troj/Afcore-I [Sophos]:

Troj/Afcore-I [Sophos] is also known as:

Threat Alias	Number of Incidents
Backdoor.Coreflood [Symantec]	1
Backdoor.Win32.Afcore.I [Ikarus]	1
Backdoor.Win32.Afcore.o [Kaspersky Lab]	1
Backdoor:Win32/Afcore.BN [Microsoft]	1
CoreFlood.dll [McAfee]	1
Win-Trojan/Afcore.122880.B [AhnLab]	1

Troj/Afcore-I [Sophos] is known to be created as:

%LocalSettings%\temp:zggjmyd.dll

%Windir%\system32:zggjmyd.dll

Notes:

%LocalSettings% is a variable that specifies the current user's local settings folder. By default, this is C:\Documents and Settings\[UserName]\Local Settings (Windows NT/2000/XP).
%Windir% is a variable that refers to the Windows installation folder. By default, this is C:\Windows or C:\Winnt.