ThreatExpert's Statistics for Trojan.Nuklus [PC Tools]:

Trojan.Nuklus [PC Tools] is also known as:

Threat Alias	Number of Incidents
Generic PWS.o [McAfee]	4
TROJ_BHO.IH [Trend Micro]	4
Trojan.Win32.BHO.bb [Kaspersky Lab]	4
Infostealer [Symantec]	1
TROJ_AGENT.KRB [Trend Micro]	1
Trojan-Downloader.Win32.Agent.beh [Kaspersky Lab]	1
Trojan-Downloader.Win32.Small.ehe [Kaspersky Lab]	1

Trojan.Nuklus [PC Tools] is known to be created as:

%System%\taskmang.exe

%System%\winload.dll

%Temp%\21.tmp.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).