ZQuest is a harmful adware spyware that shows undesirable commercial advertisements. It also contacts remote web server, secretly downloads multiple adware threats such as Aurora or BargainBuddy, silently installs them and infects already compromised PC with even more dangerous spywares. ZQuest must be manually installed. It automatically runs on every Windows startup.
topcontext.exeVSL05.exe
HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindowsCurrentVersionRunWindowsMoreChoice=percentWindirpercentopcontext.exe22131A58-5F9A-3EAA-28A7-C3059A3D0632