The 'Featured' Flash Video Downloader - Youtube Downloader for Firefox which I added to download some helpful Youtube videos I needed is adding Malware.
I started LMDE this morning, after installing Debian 6 on another drive, which resulted in Grub being wiped out on two drives, and all windows I opened in LMDE, after I got reinstalled Grub, went to the top left corner of the screen, one on top of the other, refusing to be dragged to another screen location so I could get to a window underneath. The Minimise, Maximise and Close buttons were also missing. No open application was displayed on the Panel.
I did a system clean and then ran ClamAV which found the following.
After removing it and rebooting everything is back to normal.
The offending add-in: https://addons.mozilla.org/en-US/firefox/addon/flash-video-downloader-youtube/?src=search
CPU = U9300, 4GB RAM, Intel GM45 Graphics @ resolution 1366x768, 128GB internal drive, 6TB external storage, Main OS = LMDE Xfce 64bit UP4. 2nd OS = LMDE Xfce 64bit UP4, Other installed OSs = Bodhi 1.4.0, Ubuntu 10.04 & 12.04, Mandriva & Windows.