HijackThis Line Item Codes R - Registry, StartPage/SearchPage changes    R0 - Changed registry value    R1 - Created registry value    R2 - Created registry key    R3 - Created extra registry value where only one should be F - IniFiles, autoloading entries    F0 - Changed inifile value    F1 - Created inifile value    F2 - Changed inifile value, mapped to Registry    F3 - Created inifile value, mapped to Registry N - Netscape/Mozilla StartPage/SearchPage changes    N1 - Change in prefs.js of Netscape 4.x    N2 - Change in prefs.js of Netscape 6    N3 - Change in prefs.js of Netscape 7    N4 - Change in prefs.js of Mozilla O - Other, several sections which represent:    O1 - Hijack of auto.search.msn.com with Hosts file    O2 - Enumeration of existing MSIE BHO's    O3 - Enumeration of existing MSIE toolbars    O4 - Enumeration of suspicious autoloading Registry entries    O5 - Blocking of loading Internet Options in Control Panel    O6 - Disabling of 'Internet Options' Main tab with Policies    O7 - Disabling of Regedit with Policies    O8 - Extra MSIE context menu items    O9 - Extra 'Tools' menuitems and buttons    O10 - Breaking of Internet access by New.Net or WebHancer    O11 - Extra options in MSIE 'Advanced' settings tab    O12 - MSIE plugins for file extensions or MIME types    O13 - Hijack of default URL prefixes    O14 - Changing of IERESET.INF    O15 - Trusted Zone Autoadd    O16 - Download Program Files item    O17 - Domain hijack    O18 - Enumeration of existing protocols and filters    O19 - User stylesheet hijack    O20 - AppInit_DLLs autorun Registry value, Winlogon Notify Registry keys    O21 - ShellServiceObjectDelayLoad (SSODL) autorun Registry key    O22 - SharedTaskScheduler autorun Registry key    O23 - Enumeration of NT Services    024 - Windows active desktop components Securing Your Web World