The virus uses a legitimate application

Trojan downloads malicious components using a trusted Windows applications

The virus uses a legitimate application to hide its presence on the infected computer, as well as to download a backdoor component.

According to the company Symantec, recently during attacks hackers are actively using a malicious program Backdoor.Korplug, experts discovered in March of this year.

Backdoor.Korplug is a common Trojan horse with some interesting differences - the virus uses the Microsoft proxies to disguise its presence on the infected computer, as well as modules to intercept the image on the screen, and keystrokes.

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