The easiest and secure method for testing anti-virus software (EiCar) provides a document: EICAR standard anti-virus test file, it is the anti-virus software manufacturer's use of the world to check against A test standard for the installation of the virus software. You can easily build this file:
Please open the "Notepad", copy the following line of text, save the file, the file type, select "All Files", the file name is "abc.com".
X5O! P% @ AP [4 / PZX54 (P ^) 7cc) 7} $ EiCar-Standard-AntiVirus-Test-File! $ H H *
Again again: this file is not a virus!
Please delete this file after the test is completed, so as not to cause misunderstandings.
After the copy is successful, the resulting file should have 69 or 70 bytes.
Now you can use your anti-virus software to check this file, if the report discovers the virus (actually this file is just testing, not a virus), indicating that your anti-virus software has been successfully installed on your computer, and has already Effectively maintain your computer.
