Found a download a few days ago called JDownloader which was digitally signed by Software Updater LLC.
What caught my attention was the VirusTotal scan report where 12 of the anti-virus programs detected the Software Updater LLC file:
Some of the detection names are BundleApp_r, Trojan.Generic, CryptVittalia, and Adware.Win32.Vittalia.
By looking at the certificate information, it appears that Software Updater LLC is located in Delaware in the United States.
Since the download was detected by some of the anti-virus programs I got curious to see what the Software Updater LLC file installed: Webssearches, SaveClicker, “Help fight Cancer”, VuuPC, PriceMeter, PlusHD and “Acelar el PC” are the programs I could see bundled with the Software Updater LLC download.
Have you also found a download signed by Software Updater LLC? What kind of download was it and where did you find it?