HackTool:WinNT/Tcpz.B

HackTool:WinNT/Tcpz.B is a damaging computer Trojan which enters the PC system secretly without the user's permission and knowledge. HackTool:WinNT/Tcpz.B acts as a device driver which patches the Windows TCP/IP stack device driver so as to change the concurrent TCP connection attempts limit. HackTool:WinNT/Tcpz.B patches the tcpip.sys code in memory. HackTool:WinNT/Tcpz.B is delivered through hijacked websites using drive-by download techniques, as well as through peer to peer applications such as file downloading services and chat applications. HackTool:WinNT/Tcpz.B is also delivered through suspicious email attachments and bundled third-party downloads. Delete HackTool:WinNT/Tcpz.B to avoid damages it can make to your PC.