Troj/Dloader-QZ is a downloader Trojan for the Windows platform.
Troj/Dloader-QZ attempts to downloads files from predefined URLs as active_url.dll. At the time of writing, these files were not available.
The Trojan copies itself to the Windows system folder as taskimg.exe.
In order to run on system startup Troj/Dloader-QZ will create or modify the following registry entry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
taskmrg.exe
<Windows system>\taskimg.exe