Troj/Dloader-QL is a downloader Trojan for the Windows platform.
The Trojan injects code into the Windows Explorer process and uses it to download files from a preconfigured location.
The Trojan creates the following four files in the Windows system folder:
nettemp.dll
directxsvi.dll
sporder.dll
sysconfig32.ax
Nettemp.dll and directxsvi.dll are detected as Troj/Dloader-QL.
Sporder.dll is a copy of a legitimate Microsoft dll.
Sysconfig32.ax is a log file generated by the Trojan and may be safely deleted.