A new variant of Trojan.Zlob has been found by our security researcher, Bruce Harrison. The trojan installs the following files and registry entries.

C:\Windows\System32\lvhjtsa.dll
C:\Windows\System32\tdidrv32.sys

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\tdidrv32.sys

We have provided removal instructions for anybody unfortunate to have been infected by this trojan.

Removal instructions for Trojan.Zlob