Backdoor.URCS

This particular RAT was designed specially for circumventing firewall and other server protection. The applicationming language is C++. It was made in Venezuela by a hacker called Aaron. Once inside the computer, it opens a default port 3359 and awaits hacker commands. This virus consists from three parts: URCS.exe , Client.exe, CTool.exe. The hacker embeds the first part in his victim’s computer and can gain full control over the infected machine. This application originated in January 2005. The virus affects Windows 95, Windows 98, Windows NT, Windows 2000, Windows XP and Windows Me operating computer. However Windows 3.x, Microsoft IIS, Macintosh, OS/2, UNIX and Linux are immune to this threat.