Notice there are 7 processes of "msiexec.exe running? That's the Windows Installer which is often exploited by malware coders and then used to install more malwares on to your system. If you can, right mouse-click each one and choose "End Process Tree" rather than the normal "End Task" button. When you're done with that, look for "Scheduler Daemon.exe" and perform the samething. Then go to Run and type in "services" without the quotes, will bring up Windows Services Manager box. Scroll down to "Indexing Service", "IPSEC Service", "Messenger" and "Netmeeting", stop service and disable under General tab, and then click on the Logon tab, click on "Profile 1" then click on the "Disable" button to the bottom right corner, when done scroll down further. Look for "Remote Access Connection Manager" & "Remote Desktop Help Session Manager" and do the same. These two allow a remote computer to logon to your system without you knowing it. After that is "Remote Registry" & "Routing and Remote Access", again, the same task to be done. Further down, find "System Restore Service", "Task Scheduler", "TCP/IP NetBIOS Helper", "Telnet". Perform the same procedures to disable them all.
Reboot back into Safe Mode w/o networking and run HiJackThis. If you're quick enough, tick and delete these entries that are visible in the JPG file you provided:
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R0 - HKCU\Software\MicroSoft\Internet Explorer\Toolbar,LinksFolderName =
R3 - Default URLSearchHook is missing
F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,C:\WINDOWS\system32\ntos.exe
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O4 - Startup: AutoTBar.exe
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Please note that "ntos.exe" is a Trojan/Backdoor viiral-ware's main process file. The name of this viiralware is [Trojan.Downloader-NTOS/WSNPOEM.Process]. If I recall correctly, its threat level is relatively high. This thing opens up several backdoors on your system to allow the attacker(s) to implement more malwares and take control of it. DELETE THIS ONE NO MATTER WHAT!!!
Also, search for this file "ntos.exe" and delete it!