Viruses have always been hot topics inside the element of computer safety measures. The harm a virus brings in order to you can be varied from slowing down your personal computer to monitoring/stealing sensitive information of the personal computer. Nobody would like his/her computer to be affected by virtues so most people offers antivirus program mounted in his/her computer system. Antivirus software can easily help preventing their computer from the viruses’ attack again and again. But unfortunately, there are some viruses escaping from the anti-virus programs’ monitor sometimes and then doing some underground exercise out of your sight. This post will teach you just how to check no matter if your computer features been troubled by some sort of virus secretly.
1) Open computer’s home windows task manager by simply pressing the essential Ctrl+Alt+Delete to verify whether there are strange processes jogging on your desktop.
2) Open up the registry editor(start-> run-> regedit) in addition to check whether the below key is proper:
HKEY_CLASSES_ROOTexefileshellopencommand (the proper key value have to be: “%1″%*)
HKEY_CLASSES_ROOTinffileshellopencommand (the correct crucial value should get: %SystemRoot%system32NOTEPAD. EXE%1)
HKEY_CLASSES_ROOTinifileshellopencommand (the correct crucial value should end up being: %SystemRoot%system32NOTEPAD. EXE%1)
HKEY_CLASSES_ROOTtxtfileshellopencommand (the correct essential value needs to be: %SystemRoot%system32NOTEPAD. EXE%1)
3) Run the steps: start-> run-> netstat -an, then check whether there are abnormal network institution. For example, the IP is 192. 177. 22. 155 but I discover there exists 192. 177. 22. 155: 4294 and 192. 177. 22. 155: 4295 network connections established. It is very possible that will your computer has been monitored by some sort of virus/Trojan.