Wednesday, March 4, 2009


computer virus

A computer virus is a computer program that can copy itself and infect a computer without the permission or knowledge of the user. The term "virus" is also commonly but erroneously used to refer to other types of malware, adware and spyware programs that do not have the reproductive ability. A true virus can only spread from one computer to another (in some form of executable code) when its host is taken to the target computer; for instance because a user sent it over a network or the Internet, or carried it on a removable medium such as a floppy disk, CD, DVD, or USB drive. Viruses can increase their chances of spreading to other computers by infecting files on a network file system or a file system that is accessed by another computer.

Viruses are sometimes confused with computer worms and Trojan horses, which are technically different. A worm can use security vulnerabilities to spread itself to other computers without needing to be transferred as part of a host, and a Trojan horse is a program that appears harmless but has a hidden agenda. Worms and Trojans, like viruses, may cause harm to either a computer system's hosted data, functional performance, or networking throughput, when they are executed. Some viruses and other malware have symptoms noticeable to the computer user, but most are surreptitious. This makes it hard for the average user to notice, find and disable and is why specialist anti-virus programs are now commonplace.

Most personal computers are now connected to the Internet and to local area networks, facilitating the spread of malicious code. Today's viruses may also take advantage of network services such as the World Wide Web, e-mail, Instant Messaging and file sharing systems to spread, blurring the line between viruses and worms. Furthermore, some sources use an alternative terminology in which a virus is any form of self-replicating malware.


2) The virus program is brought to you by an email as attachment. It
has a server itself (virus server). File virus attachments cannot go to
another email, such as an email was sent by user (netter), member,
moderator etc to be as their attachment. It must be brought to you by
itself,that we called EMAIL Of VIRUS.


3) EMAIL OF VIRUS would be sent by any email address of any account,
that it found and cracked from some mailbox or address-book of other
anywhere. So that why the email of virus looks like it was sent by our
friend, our member,our moderator etc..... even it is able to email a
virus by our own email address.

The virus will come to your system and it will go and effect your windows 98/xp/vista or any operating system so we should aware of it.


4) To identification of virus attachment:
a). it has a small size ( <150KB )
b). it has extension file name such as below:
and some time it's compressed by *.zip file.
Also by the fake name HotMovie.MPEG_ _________ scr.
Actualy the file is virus file with extension .scr


5) You are would able to understand an email virus from their SUBJECT,
most of them contains an amazing statement or unsusal word, such as
Weah ^_^ :))
Hi :)
Hello -:))
Hey, dude, it's me ^_^
access Mpeg
Re:your text
Re:Text message
Re:Msg reply
Re:Is that your document?
Re:Hot Movie(MPEG)
Re:Information. ..
Re;Important info
Re:This is your photos!:)
and more, and more...
If you received emails with the subject matter as above, you
should delete even with out openin.

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