ThreatExpert's Statistics for Backdoor.Bifrost.B [PC Tools]:

Backdoor.Bifrost.B [PC Tools] is also known as:

Threat Alias	Number of Incidents
Backdoor.Bifrose [Symantec]	19
Backdoor.Win32.Bifrose.uw [Kaspersky Lab]	19
BackDoor-CEP [McAfee]	19
BKDR_BIFROSE.A [Trend Micro]	19
Backdoor:Win32/Bifrose [Microsoft]	13
Troj/Agent-GDP [Sophos]	13
Backdoor.Win32.Bifrose [Ikarus]	10
Win-Trojan/Bifrose.45056.B [AhnLab]	7

Backdoor.Bifrost.B [PC Tools] is known to be created as:

%System%\bitfrost.exe

%System%\cvshost.exe

%System%\rundlle.exe

%System%\server.exe

%System%\winword.exe

%Temp%\server.exe

%Temp%\services.exe

%Windir%\svchost.exe

%Windir%\wscntf.exe

c:\server.exe

Notes:

%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).
%Temp% is a variable that refers to the temporary folder in the short path form. By default, this is C:\Documents and Settings\[UserName]\Local Settings\Temp\ (Windows NT/2000/XP).
%Windir% is a variable that refers to the Windows installation folder. By default, this is C:\Windows or C:\Winnt.