While watching a video on-line I suddenly got a white screen while the audio was still playing and I could not back to viewing normal screens. Esc did not help and CTRL+ALT+DEL only got me to the first selection page (lock computer, log off, ..., Task Manager, Cancel) but when trying to get the Task Manager up I just got the white screen again.
I tried to restart and log out/in a couple of times but no success: all goes well until I confirm my user login details, but as from then I get the white screen again. When shutting down the computer I get a quick glimpse of my normal desktop.
Edit: what I forgot to mention is that the LED next to the webcam (which was & is masked behind a piece of tape)
is also indicating the webcam is activated by the malware.
As I currently can't work on the machine, I could also not download and run the OTL tool as per the generic instructions.
Thank you very much in advance for your advice,
Edited by svengoeman, 29 October 2013 - 12:45 AM.