Once again, Zlob has a new component. It installs the following files and registry entries.

C:\WINDOWS\System32\375013\375013.dll

HKLM\SOFTWARE\Classes\TypeLib\{E63648F7-3933-440E-B4F6-A8584DD7B7EB}
HKLM\SOFTWARE\Classes\CLSID\{74F7DB6B-86E9-4B91-9D9F-B0D954D7AA5B}
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{74F7DB6B-86E9-4B91-9D9F-B0D954D7AA5B}

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

Removal instructions for Trojan.Zlob