diff --git a/Makefile.am b/Makefile.am
index 3ee505a..a59ff00 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -19,7 +19,7 @@ SRC = hydra-vnc.c hydra-pcnfs.c hydra-rexec.c hydra-nntp.c hydra-socks5.c \
       hydra-oracle.c hydra-vmauthd.c hydra-asterisk.c hydra-firebird.c hydra-afp.c hydra-ncp.c \
       hydra-oracle-sid.c hydra-http-proxy.c hydra-http-form.c hydra-irc.c \
       hydra-rdp.c hydra-s7-300.c hydra-redis.c \
-      crc32.c d3des.c bfg.c ntlm.c sasl.c hmacmd5.c hydra-mod.c hydra-rtsp.c hydra-time.c
+      crc32.c d3des.c bfg.c ntlm.c sasl.c hmacmd5.c hydra-mod.c hydra-rtsp.c hydra-time.c hydra-rpcap.c
 OBJ = hydra-vnc.o hydra-pcnfs.o hydra-rexec.o hydra-nntp.o hydra-socks5.o \
       hydra-telnet.o hydra-cisco.o hydra-http.o hydra-ftp.o hydra-imap.o \
       hydra-pop3.o hydra-smb.o hydra-icq.o hydra-cisco-enable.o hydra-ldap.o \
@@ -30,7 +30,7 @@ OBJ = hydra-vnc.o hydra-pcnfs.o hydra-rexec.o hydra-nntp.o hydra-socks5.o \
       hydra-oracle-sid.o hydra-oracle.o hydra-vmauthd.o hydra-asterisk.o hydra-firebird.o hydra-afp.o hydra-ncp.o \
       hydra-http-proxy.o hydra-http-form.o hydra-irc.o hydra-redis.o \
       hydra-rdp.o hydra-s7-300.c \
-      crc32.o d3des.o bfg.o ntlm.o sasl.o hmacmd5.o hydra-mod.o hydra-rtsp.o hydra-time.o
+      crc32.o d3des.o bfg.o ntlm.o sasl.o hmacmd5.o hydra-mod.o hydra-rtsp.o hydra-time.o hydra-rpcap.o
 BINS = hydra pw-inspector
 
 EXTRA_DIST = README README.arm README.palm CHANGES TODO INSTALL LICENSE \
diff --git a/hydra-rpcap.c b/hydra-rpcap.c
new file mode 100644
index 0000000..fc9ce00
--- /dev/null
+++ b/hydra-rpcap.c
@@ -0,0 +1,167 @@
+// rpcap
+// Petar Kaleychev
+
+#include "hydra-mod.h"
+
+extern char *HYDRA_EXIT;
+char *buf;
+
+int start_rpcap(int s, char *ip, int port, unsigned char options, char *miscptr, FILE * fp) {
+  char *empty = "";
+  char *login, *pass, buffer[1024];
+
+  if (strlen(login = hydra_get_next_login()) == 0)
+    login = empty;
+  if (strlen(pass = hydra_get_next_password()) == 0)
+    pass = empty;
+
+  char bfr1[] = "\x00";
+  char bfr2[] = "\x08";
+  char bfr3[] = "\x00\x00\x00\x00\x00";
+  char bfr4[] = " ";
+  bfr4[0] = strlen(login) + strlen(pass) + 8;
+  char bfr5[] = "\x00";
+  char bfr6[] = "\x01";   // x01 - when a password is required, x00 - when no need of password
+  char bfr7[] = "\x00\x00\x00";
+  char bfr8[] = " ";
+  bfr8[0] = strlen(login);
+  char bfr9[] = "\x00";
+  char bfr10[] = " ";
+  bfr10[0] = strlen(pass);
+
+  memset(buffer, 0, sizeof(buffer));
+  memcpy(buffer, bfr1, 1);
+  memcpy(buffer + 1, bfr2, 1);
+  memcpy(buffer + 2, bfr3, 5);
+  memcpy(buffer + 7, bfr4, 1);
+  memcpy(buffer + 8, bfr5, 1);
+  memcpy(buffer + 9, bfr6, 1);
+  memcpy(buffer + 10, bfr7, 3);
+  memcpy(buffer + 13, bfr8, 1);
+  memcpy(buffer + 14, bfr9, 1);
+  memcpy(buffer + 15, bfr10, 1);
+  memcpy(buffer + 16, login, strlen(login));
+  memcpy(buffer + 16 + strlen(login), pass, strlen(pass));
+
+  if (hydra_send(s, buffer, 16 + strlen(login) + strlen(pass), 0) < 0) {
+    return 1;
+  }
+
+  buf = hydra_receive_line(s);
+
+  if (buf[1] == '\x88') {
+    hydra_report_found_host(port, ip, "rpcap", fp);
+    hydra_completed_pair_found();
+    free(buf);
+    if (memcmp(hydra_get_next_pair(), &HYDRA_EXIT, sizeof(HYDRA_EXIT)) == 0)
+      return 3;
+    return 1;
+  }
+/*
+  if (strstr(buf, "Logon failure") == NULL) {
+    hydra_report(stderr, "[ERROR] rpcap error or service shutdown: %s\n", buf);
+    free(buf);
+    return 4;
+  }
+*/
+  free(buf);
+  hydra_completed_pair();
+  if (memcmp(hydra_get_next_pair(), &HYDRA_EXIT, sizeof(HYDRA_EXIT)) == 0)
+    return 3;
+
+  return 2;
+}
+
+void service_rpcap(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *hostname) {
+  int run = 1, next_run = 1, sock = -1;
+  int myport = PORT_RPCAP, mysslport = PORT_RPCAP_SSL;
+
+  hydra_register_socket(sp);
+  if (memcmp(hydra_get_next_pair(), &HYDRA_EXIT, sizeof(HYDRA_EXIT)) == 0)
+    return;
+  while (1) {
+    switch (run) {
+    case 1:                    /* connect and service init function */
+      if (sock >= 0)
+        sock = hydra_disconnect(sock);
+      //usleep(300000);
+      if ((options & OPTION_SSL) == 0) {
+        if (port != 0)
+          myport = port;
+        sock = hydra_connect_tcp(ip, myport);
+        port = myport;
+      } else {
+        if (port != 0)
+          mysslport = port;
+        sock = hydra_connect_ssl(ip, mysslport, hostname);
+        port = mysslport;
+      }
+
+      if (sock < 0) {
+        if (verbose || debug)
+          hydra_report(stderr, "[ERROR] Child with pid %d terminating, can not connect\n", (int) getpid());
+        hydra_child_exit(1);
+      }
+      next_run = 2;
+      break;
+    case 2:                    /* run the cracking function */
+      next_run = start_rpcap(sock, ip, port, options, miscptr, fp);
+      break;
+    case 3:                    /* clean exit */
+      if (sock >= 0)
+        sock = hydra_disconnect(sock);
+      hydra_child_exit(0);
+    default:
+      hydra_report(stderr, "[ERROR] Caught unknown return code, exiting!\n");
+      hydra_child_exit(2);
+    }
+    run = next_run;
+  }
+}
+
+int service_rpcap_init(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *hostname) {
+  // called before the childrens are forked off, performed once only.
+  // return codes:
+  // 0 - rpcap with authentication
+  // 1 - rpcap error or no need of authentication
+
+  int sock = -1;
+  int myport = PORT_RPCAP, mysslport = PORT_RPCAP_SSL;
+  char buffer[] = "\x00\x08\x00\x00\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x00";
+
+  hydra_register_socket(sp);
+  if (sock >= 0)
+    sock = hydra_disconnect(sock);
+  if ((options & OPTION_SSL) == 0) {
+    if (port != 0)
+      myport = port;
+    sock = hydra_connect_tcp(ip, myport);
+    port = myport;
+  } else {
+    if (port != 0)
+      mysslport = port;
+    sock = hydra_connect_ssl(ip, mysslport, hostname);
+    port = mysslport;
+  }
+
+  if (sock < 0) {
+    hydra_report(stderr, "[ERROR] Can not connect to port %d on the target\n", myport);
+    hydra_child_exit(1);
+  }
+
+  if (hydra_send(sock, buffer, 16, 0) < 0) {
+    return 1;
+  }
+
+  buf = hydra_receive_line(sock);
+
+  if (strstr(buf, "NULL autentication not permitted") == NULL) {
+    hydra_report(stderr, "[!] rpcap error or no need of authentication!\n");
+    free(buf);
+    return 1;
+  }
+
+  free(buf);
+  sock = hydra_disconnect(sock);
+  return 0;
+}
diff --git a/hydra.c b/hydra.c
index 3ce44ab..de3bdb4 100644
--- a/hydra.c
+++ b/hydra.c
@@ -55,6 +55,7 @@ extern void service_redis(char *ip, int sp, unsigned char options, char *miscptr
 extern void service_http_proxy_urlenum(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *hostname);
 extern void service_s7_300(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *hostname);
 extern void service_rtsp(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *hostname);
+extern void service_rpcap(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *hostname);
 
 // ADD NEW SERVICES HERE
 
@@ -143,13 +144,14 @@ extern int service_vnc_init(char *ip, int sp, unsigned char options, char *miscp
 extern int service_xmpp_init(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *hostname);
 extern int service_s7_300_init(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *hostname);
 extern int service_rtsp_init(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *hostname);
+extern int service_rpcap_init(char *ip, int sp, unsigned char options, char *miscptr, FILE * fp, int port, char *hostname);
 
 // ADD NEW SERVICES HERE
 
 
 // ADD NEW SERVICES HERE
 char *SERVICES =
-  "asterisk afp cisco cisco-enable cvs firebird ftp ftps http[s]-{head|get|post} http[s]-{get|post}-form http-proxy http-proxy-urlenum icq imap[s] irc ldap2[s] ldap3[-{cram|digest}md5][s] mssql mysql ncp nntp oracle oracle-listener oracle-sid pcanywhere pcnfs pop3[s] postgres rdp redis rexec rlogin rsh rtsp s7-300 sapr3 sip smb smtp[s] smtp-enum snmp socks5 ssh sshkey svn teamspeak telnet[s] vmauthd vnc xmpp";
+  "asterisk afp cisco cisco-enable cvs firebird ftp ftps http[s]-{head|get|post} http[s]-{get|post}-form http-proxy http-proxy-urlenum icq imap[s] irc ldap2[s] ldap3[-{cram|digest}md5][s] mssql mysql ncp nntp oracle oracle-listener oracle-sid pcanywhere pcnfs pop3[s] postgres rdp redis rexec rlogin rpcap rsh rtsp s7-300 sapr3 sip smb smtp[s] smtp-enum snmp socks5 ssh sshkey svn teamspeak telnet[s] vmauthd vnc xmpp";
 
 #define MAXBUF       520
 #define MAXLINESIZE  ( ( MAXBUF / 2 ) - 4 )
@@ -1251,6 +1253,8 @@ void hydra_service_init(int target_no) {
     x = service_s7_300_init(hydra_targets[target_no]->ip, -1, options, hydra_options.miscptr, hydra_brains.ofp, hydra_targets[target_no]->port, hydra_targets[target_no]->target);
   if (strcmp(hydra_options.service, "rtsp") == 0)
     x = service_rtsp_init(hydra_targets[target_no]->ip, -1, options, hydra_options.miscptr, hydra_brains.ofp, hydra_targets[target_no]->port, hydra_targets[target_no]->target);
+  if (strcmp(hydra_options.service, "rpcap") == 0)
+    x = service_rpcap_init(hydra_targets[target_no]->ip, -1, options, hydra_options.miscptr, hydra_brains.ofp, hydra_targets[target_no]->port, hydra_targets[target_no]->target);
   // ADD NEW SERVICES HERE
 
 
@@ -1453,6 +1457,8 @@ int hydra_spawn_head(int head_no, int target_no) {
         service_s7_300(hydra_targets[target_no]->ip, hydra_heads[head_no]->sp[1], options, hydra_options.miscptr, hydra_brains.ofp, hydra_targets[target_no]->port, hydra_targets[hydra_heads[head_no]->target_no]->target);
       if (strcmp(hydra_options.service, "rtsp") == 0)
         service_rtsp(hydra_targets[target_no]->ip, hydra_heads[head_no]->sp[1], options, hydra_options.miscptr, hydra_brains.ofp, hydra_targets[target_no]->port, hydra_targets[hydra_heads[head_no]->target_no]->target);
+      if (strcmp(hydra_options.service, "rpcap") == 0)
+        service_rpcap(hydra_targets[target_no]->ip, hydra_heads[head_no]->sp[1], options, hydra_options.miscptr, hydra_brains.ofp, hydra_targets[target_no]->port, hydra_targets[hydra_heads[head_no]->target_no]->target);
       // ADD NEW SERVICES HERE
 
 
@@ -1551,6 +1557,7 @@ int hydra_lookup_port(char *service) {
     {"asterisk", PORT_ASTERISK, PORT_ASTERISK_SSL},
     {"s7-300", PORT_S7_300, PORT_S7_300_SSL},
     {"rtsp", PORT_RTSP, PORT_RTSP_SSL},
+    {"rpcap", PORT_RPCAP, PORT_RPCAP_SSL},
     // ADD NEW SERVICES HERE - add new port numbers to hydra.h
     {"", PORT_NOPORT, PORT_NOPORT}
   };
@@ -3079,6 +3086,8 @@ int main(int argc, char *argv[]) {
     }
     if (strcmp(hydra_options.service, "rtsp") == 0)
       i = 1;
+    if (strcmp(hydra_options.service, "rpcap") == 0)
+      i = 1;
     if (strcmp(hydra_options.service, "s7-300") == 0) {
       if (hydra_options.tasks > 8) {
         fprintf(stderr, "[INFO] Reduced number of tasks to 8 (the PLC does not like more connections)\n");
diff --git a/hydra.h b/hydra.h
index ccec000..260d4d4 100644
--- a/hydra.h
+++ b/hydra.h
@@ -132,6 +132,8 @@
 #define PORT_REDIS_SSL   6379
 #define PORT_RTSP      554
 #define PORT_RTSP_SSL  554
+#define PORT_RPCAP       2002
+#define PORT_RPCAP_SSL   2002
 
 #define False 0
 #define True  1