Appoli is a typical adware program that displays undesirable pop-up advertisements using Internet Explorer. It doesn't spread by itself and must be manually installed. Once executed, Appoli installs a randomly named .dll file into the default system directory (C:WindowsSystem, C:WindowsSystem32 or C:WinntSystem32) and registers itself in the registry as a browser add-on.
HKEY_CLASSES_ROOTAppolinaria.MediaHKEY_CLASSES_ROOTCLSID{1AA8D727-B537-479B-A284-054ECAEBB01B}HKEY_LOCAL_MACHINESoftwareClassesCLSID{88CC91DE-5930-45AD-9E04-6B1233609FEA}HKEY_LOCAL_MACHINESoftwareClassesCLSID{FC7E0260-A046-4613-9FD8-1D52EBE22448}HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionExplorerBrowser Helper Objects{88CC91DE-5930-45AD-9E04-6B1233609FEA}