What is Trojan virus and what is its destructive power?

Trojan horse is a malicious remote control software. Trojans are generally divided into client and server. The client is the console of various commands used locally, and the server is run by others. Only the computer that has run the server can fully control it. Trojans don't infect files like viruses.

The new Trojan horse program is like installing a hidden pin-fear camera above your keyboard, which can record every keyboard command you type or secretly manipulate your computer, and launch a "denial of service attack" one day (

Denial of service

Attack), just hit a key.

Ok.

「BadTrans」。 B

Bad "Trojan horse program.

Keyboard recording

, you will use data such as operating system and personal password to return to the virus author. Its variants will also be used.

Industrial Engineering (industrial engineering)

Known vulnerabilities will automatically open attachments, leading to rapid and large-scale infections around the world.

What is even more worrying is that the "bad" variant will also carry another Trojan horse program.

PWS。 Prostitutes,

It will not only record which keys the victim hit on the keyboard, but also know the operating system currently used by the other party.