Sunday, May 29, 2011

how to Spread Virus

Basically, the virus can spread and enter or infect our systems with a variety of ways, methods and media. The media are often used to spread viruses are:

Diskettes / Floppy Disk / CD / Flash Disk
Although now the internet era (such as Telkom said: "The Internet will come ... do not let Pake sandals electrocuted") but still a lot of virus on the loose (especially the local virus, which circulated in Indonesia) take advantage of this media, especially floppy disks and flash disks to spread itself and infect other computers.

Internet
Since the Internet popular and used by many, many viruses that exploit the Internet media to spread itself. As our discussion on this subject "Programming Viruses Using VBScript", because VBScript can be mounted side by side with HTML then it is possible if you can become infected when browsing the internet and open web pages. Not that I nakut-nakutin, but a local security group ever made ​​Virus Generator (based on HTML) VBScript for pasting on web pages (HTML).

Email
The virus spreads through email attachments using the facilities contained in the email. Generally, viruses that spread via this email is executable (can be executed directly) as the file *. EXE, *. COM, *. vbs and other similar. To fool users typically file the virus uses the file name with multiple extensions such as: "Photo-Cewek.jpg.exe".


Network
Like other media, network media did not escape from the target of virus attacks. It has been many viruses that use the media and general network with these media viruses can quickly "breed"on every computer connected to the network. The technique is as follows, the virus infects a computer in a network and create a folder on the computer and then copying itself into the folder, then the virus will set the folder as a shared folder that can be accessed in a network with folder names that invite a sense of curious person to open and run the virus file inside.

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