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-rw-r--r--packages/msn-cap/files/.mtn2git_empty0
-rw-r--r--packages/msn-cap/files/Makefile25
-rw-r--r--packages/msn-cap/files/genlist.c75
-rw-r--r--packages/msn-cap/files/msn-cap.c315
4 files changed, 415 insertions, 0 deletions
diff --git a/packages/msn-cap/files/.mtn2git_empty b/packages/msn-cap/files/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/msn-cap/files/.mtn2git_empty
diff --git a/packages/msn-cap/files/Makefile b/packages/msn-cap/files/Makefile
new file mode 100644
index 0000000000..0aad286d53
--- /dev/null
+++ b/packages/msn-cap/files/Makefile
@@ -0,0 +1,25 @@
+#CC = gcc
+CFLAGS = -Wall -Os
+
+#VERSION = \"V0.10\"
+#CFLAGS += -DVERSION=$(VERSION)
+
+# for use with LIRC, uncomment the following two lines
+# CFLAGS += -DUSELIRC
+# LDFLAGS += -llirc_client
+
+#######################################################################
+
+SRC = msn-cap.c
+OBJ = msn-cap.o
+
+all: msn-cap
+
+msn-cap: $(OBJ)
+ $(CC) -s -o msn-cap $(OBJ) $(LDFLAGS)
+
+msn-cap.o: msn-cap.c
+
+
+clean:
+ rm -f $(OBJ) msn-cap
diff --git a/packages/msn-cap/files/genlist.c b/packages/msn-cap/files/genlist.c
new file mode 100644
index 0000000000..3170f36107
--- /dev/null
+++ b/packages/msn-cap/files/genlist.c
@@ -0,0 +1,75 @@
+/* (Platform independant) IP lister (c)2000-1 Craig Cheetham
+ * Released under the GNU Licence. - Spread the source, not
+ * the binaries! (ahem fixed)
+ *
+ * E-Mail: craig_cheetham@yahoo.co.uk
+ *
+ */
+#include <stdio.h>
+#include <string.h>
+#include <netinet/in.h>
+
+union ipaddy
+{
+ unsigned char c_num[4];
+ unsigned long l_num;
+};
+
+int parse(char *string, char *dest)
+{
+ int i = 0;
+ unsigned long num;
+ char *p = string, *n;
+
+ strtok(p,".");
+
+ while(p && i<4) {
+ if((num = atol(p)) > 255) return 1;
+ dest[i++] = num;
+ p = strtok(0,".");
+ }
+
+ return 0;
+}
+
+int main (int argc, char **argv)
+{
+ union ipaddy source, dest;
+
+ if(argc < 3) {
+ printf("Platform independant IP lister, by Craig Cheetham (c)2000-1\n");
+ printf("===========================================================\n\n");
+ printf("Usage: %s <start ip> <end ip>\n\n", argv[0]);
+ printf("Examples:\n");
+ printf("\t\t%s 205 206\t\t\t# Class A scan\n", argv[0]);
+ printf("\t\t%s 205.214 205.215\t\t# Class B scan\n", argv[0]);
+ printf("\t\t%s 205.214.14 205.214.56\t# Class C scan\n", argv[0]);
+ exit(0);
+ }
+
+ source.l_num = dest.l_num = 0;
+
+ if(parse(argv[1], source.c_num)) {
+ fprintf(stderr, "Error: Source IP is jarg.\n");
+ return 0;
+ }
+
+ if(parse(argv[2], dest.c_num)) {
+ fprintf(stderr, "Error: Dest IP is jarg.\n");
+ return 0;
+ }
+
+ while(htonl(source.l_num) < htonl(dest.l_num)) {
+
+ if ((source.c_num[3]!=0) && (source.c_num[3]!=255))
+ printf("%u.%u.%u.%u\n",
+ source.c_num[0],
+ source.c_num[1],
+ source.c_num[2],
+ source.c_num[3]);
+
+ source.l_num = htonl(htonl(source.l_num)+1);
+ }
+
+ return 0;
+}
diff --git a/packages/msn-cap/files/msn-cap.c b/packages/msn-cap/files/msn-cap.c
new file mode 100644
index 0000000000..871859d6e1
--- /dev/null
+++ b/packages/msn-cap/files/msn-cap.c
@@ -0,0 +1,315 @@
+/* MSN CAPTURE is a software which capture packets of msn protocol and show to user in */
+/* a good format to see the important things in networks with hubs or switched (arpspoof). */
+/* This program use libpcap. */
+/* HOW TO USE: */
+/* YOU MUST BE ROOT !!!! */
+/* root@slack:/home/gabriel/pcap# gcc msn-cap.c -o msn-cap -lpcap */
+/* root@slack:/home/gabriel/pcap# msn-cap -n billgates@msn.com */
+/* ------------------------------------------------------------------------------------- */
+/* billgates@msn.com <10.6.6.6> talk to steve_ballmer@hotmail.com <10.6.6.24> and says: */
+/* how do you want destroy gpl??? */
+/* --------------------------------------------------------------------------------------- */
+/* ------------------------------------------------------------------------------------- */
+/* steve_ballmer@hotmail.com <10.6.6.24> talk to billgates@msn.com <10.6.6.6> and says: */
+/* a pact with devil is very good!!! */
+/* --------------------------------------------------------------------------------------- */
+/* ------------------------------------------------------------------------------------- */
+/* billgates@msn.com <10.6.6.6> talk to steve_ballmer@hotmail.com <10.6.6.24> and says: */
+/* but i already sold my soul to him... */
+/* --------------------------------------------------------------------------------------- */
+/* ------------------------------------------------------------------------------------- */
+/* steve_ballmer@hotmail.com <10.6.6.24> talk to billgates@msn.com <10.6.6.6> and says: */
+/* shit... */
+/* --------------------------------------------------------------------------------------- */
+/* */
+/* You need to get a few of packets to take some nicks, because this program works with lists and */
+/* take it when a packet of type "TypingUser" comes and it associates the nick with the IP to form */
+/* the structures. It is very fast!!!! In case appear a "Unknown User" in the place of original user*/
+/* , is question of time to get the real user. MUCH LITTLE TIME !!! */
+/* */
+/* Tested on Linux SlackWare 10.1 - 2.6.13 */
+/* */
+/* */
+/* */
+/* More about the use of program is below... */
+/* */
+/* Valew EccJr e a galera do SoftwareUpdateOnTheFuckers... */
+/* Created by Gabriel Menezes Nunes < dragao_branco > */
+/* UNESP -- IBILCE */
+/* */
+
+
+
+
+
+#define __USE_BSD
+#include <stdio.h>
+#include <pcap.h>
+#define __FAVOR_BSD
+#include <netinet/tcp.h>
+#include <netinet/ip.h>
+#include <netinet/ip.h>
+#include <netinet/udp.h>
+#include <netinet/if_ether.h>
+#include <unistd.h>
+
+
+
+struct user {
+ char ip[16];
+ char nick[200];
+ struct user *prox;
+} *l;
+char nick1[200], nick2[200], filename[200];
+int exclusive = 0, activate = 0;
+FILE *fd;
+
+char *get_my_nick(struct user *l, char *ip);
+void callfunc (u_char *args, const struct pcap_pkthdr *header, const u_char *packet);
+void print_msg(char *msg, char *nick_src, char *nick_dst, char *ip_src, char *ip_dst);
+void get_msg(u_char *payload, char *msg, int cont);
+void get_nick(u_char *payload, char *nick);
+struct user *insert(struct user *l, char *nick, char *ip);
+
+void callfunc (u_char *args, const struct pcap_pkthdr *header, const u_char *packet){
+ struct ether_header *ethernet;
+ struct ip *ip;
+ struct tcphdr *tcp;
+ struct udphdr *udp;
+ int i = 0, k = 0, s1, len;
+ char ascii[1024], nick[200], ip_dst[16], ip_src[16], teste[200], nick_src[200], nick_dst[200], *asc;
+ char *payload, buffer[100], type[100], msg[200];
+ ethernet = (struct ether_header*)(packet);
+ ip = (struct ip*)(packet + sizeof(struct ether_header));
+ tcp = (struct tcphdr*)(packet + sizeof(struct ether_header) + sizeof(struct ip));
+ payload = (char *)(packet + sizeof(struct ether_header) + sizeof(struct ip) + sizeof(struct tcphdr));
+ len = (ntohs(ip->ip_len)) - 40;
+ asc = ascii;
+ while(--len >= 0 && k++ < 1022){
+ s1 = *payload++;
+ if(s1 == '\r'){
+ *asc++ = '\r';
+ continue;
+ }
+ *(asc++) = (isgraph(s1) ? s1 : ' ');
+ }
+ *asc = '\0';
+ if((strstr(ascii, "msmsgscontrol"))){
+ get_nick(ascii, nick);
+ strcpy(ip_src, (char*)inet_ntoa(ip->ip_src));
+ l = insert(l, nick, ip_src);
+ }
+
+ if((strstr(ascii, "plain")) && strstr(ascii, "MSG")) {
+
+ get_msg(ascii, msg, 5);
+ strcpy(ip_src, (char*)inet_ntoa(ip->ip_src));
+ strcpy(ip_dst, (char*)inet_ntoa(ip->ip_dst));
+ strncpy(nick_src, get_my_nick(l, ip_src), 199);
+ strncpy(nick_dst, get_my_nick(l, ip_dst), 199);
+ if(activate)
+ print_msg(msg, nick_src, nick_dst, ip_src, ip_dst);
+ if((!nick1[0]) && (!nick2[0]))
+ print_msg(msg, nick_src, nick_dst, ip_src, ip_dst);
+ if((nick1[0]) && (nick2[0])){
+ if(!exclusive){
+ if((!(strcmp(nick_src, nick1))) || (!(strcmp(nick_src, nick2))) || (!(strcmp(nick_dst, nick2))) || (!(strcmp(nick_dst, nick1))))
+ print_msg(msg, nick_src, nick_dst, ip_src, ip_dst);
+ }
+ if(exclusive){
+ if(((!(strcmp(nick_src, nick1))) && (!(strcmp(nick_dst, nick2)))) || ((!(strcmp(nick_src, nick2))) && (!(strcmp(nick_dst, nick1)))) )
+ print_msg(msg, nick_src, nick_dst, ip_src, ip_dst);
+ }
+ }
+ if((nick1[0]) && (!nick2[0])){
+ if((!(strcmp(nick_src, nick1))) || (!(strcmp(nick_dst, nick1))))
+ print_msg(msg, nick_src, nick_dst, ip_src, ip_dst);
+ }
+ if((!nick1[0]) && (nick2[0])){
+ if((!(strcmp(nick_src, nick2))) || (!(strcmp(nick_dst, nick2))))
+ print_msg(msg, nick_src, nick_dst, ip_src, ip_dst);
+ }
+ }
+}
+main(int argc, char **argv){
+ char *dev, errbuf[PCAP_ERRBUF_SIZE] , ip1[200], ip2[200], buffer[200], filter_app[200] = "(port 1863)";
+ pcap_t *man;
+ struct bpf_program filter;
+ unsigned char packet[65535];
+ bpf_u_int32 mask, net;
+ int control;
+ memset(nick1, '\0', sizeof(nick1));
+ memset(nick2, '\0', sizeof(nick2));
+ memset(ip1, '\0', sizeof(ip1));
+ memset(ip2, '\0', sizeof(ip2));
+ memset(filename, '\0', sizeof(filename));
+ if(argc < 2){
+ printf("---------------------------------------------------------------------------------------------\n");
+ printf("\t\t\tMSN CAPTURE by < dragao_branco >\n\n");
+ printf("You MUST be ROOT\n");
+ printf("%s -a [0 or 1] -n [nick1] -m [nick2] -i [IP1] -y [IP2] -x [0 or 1] -f [filename]\n\n", argv[0]);
+ printf("-a --> ALL PACKETS!!!\n");
+ printf("-x --> eXclusive\n");
+ printf("-f --> filename to log the packets\n");
+ printf("Choose 0 or 1 to activate or not the capture of ALL packets and the eXclusive mode\n");
+ printf("You can choose one or two nicks to capture\n");
+ printf("The same thing can be done with IPS\n");
+ printf("Whether you choose the '-x' option, just the IPs or nicks (or both) will be capture\n");
+ printf("Or you capture everything in your lan!!!\n");
+ printf("Ex: %s -n smallville@hotmail.com\n", argv[0]);
+ printf("You will capture packets from/to this nick\n");
+ printf("Ex: %s -n smallville@hotmail.com -m lex_luthor@msn.com\n", argv[0]);
+ printf("Will capture packets from/to this nicks\n");
+ printf("Ex: %s -n smallville@hotmail.com -m lex_luthor@msn.com -x 1\n", argv[0]);
+ printf("Will capture packets ONLY between this nicks\n");
+ printf("The same thing can be done with IPs\n");
+ printf("---------------------------------------------------------------------------------------------\n");
+ exit(-1);
+ }
+ while ((control = getopt(argc, argv, "n:m:i:y:x:a:f:")) != -1){
+ switch(control){
+ case 'n': strncpy(nick1, optarg, 199);
+ break;
+ case 'm': strncpy(nick2, optarg, 199);
+ break;
+ case 'i': strncpy(ip1, optarg, 199);
+ break;
+ case 'y': strncpy(ip2, optarg, 199);
+ break;
+ case 'x': exclusive = atoi(optarg);
+ break;
+ case 'a': activate = atoi(optarg);
+ break;
+ case 'f': strncpy(filename, optarg, 199);
+ fd = fopen(filename, "w");
+ break;
+ }
+ }
+ if(activate){
+ memset(nick1, '\0', sizeof(nick1));
+ memset(nick2, '\0', sizeof(nick2));
+ memset(ip1, '\0', sizeof(ip1));
+ memset(ip2, '\0', sizeof(ip2));
+ }
+ if(ip1[0] != '\0' && ip2[0] != '\0'){
+ if(!exclusive)
+ sprintf(buffer, " and (host %s or host %s)", ip1, ip2);
+ else
+ sprintf(buffer, " and (host %s and host %s)", ip1, ip2);
+ strncat(filter_app, buffer, strlen(buffer));
+ }
+ if(ip1[0] == '\0' && ip2[0] != '\0'){
+ sprintf(buffer, " and host %s", ip2);
+ strncat(filter_app, buffer, strlen(buffer));
+ }
+ if(ip1[0] != '\0' && ip2[0] == '\0'){
+ sprintf(buffer, " and host %s", ip1);
+ strncat(filter_app, buffer, strlen(buffer));
+ }
+ printf("Using the rule: %s\n", filter_app);
+ if(filename[0])
+ printf("Save data in %s\n", filename);
+ dev = pcap_lookupdev(errbuf);
+ pcap_lookupnet(dev, &net, &mask, errbuf);
+ man = pcap_open_live(dev, BUFSIZ, 1, 0, errbuf);
+ pcap_compile(man, &filter, filter_app, 0, net);
+ pcap_setfilter(man, &filter);
+ pcap_loop(man, 1000000, callfunc, NULL);
+}
+
+
+void get_nick(u_char *payload, char *nick){
+ int i, k = 0;
+ u_char *p = payload;
+ for(i = 0; i < 3; i++){
+ while(*p != '\r')
+ p++;
+ p++;p++;
+ }
+ while(*p != ':')
+ p++;
+ p++;p++;
+ while(*p != '\r' && k++ < 199)
+ *nick++ = *p++;
+ *nick = '\0';
+}
+
+struct user *insert(struct user *l, char *nick, char *ip){
+ struct user *q = l;
+ struct user *p = (struct user*)malloc(sizeof(struct user));
+ if(!l){
+ strncpy(p->nick, nick, 199);
+ strncpy(p->ip, ip, 15);
+ p->prox = NULL;
+ return p;
+ }
+ while(q){
+ if(!(strcmp(q->ip, ip))){
+ strncpy(q->nick, nick, 199);
+ break;
+ }
+ q = q->prox;
+ }
+ if(!q){
+ strncpy(p->nick, nick, 199);
+ strncpy(p->ip, ip, 15);
+ p->prox = l;
+ return p;
+ }
+ return l;
+}
+
+char *get_my_nick(struct user *l, char *ip){
+ struct user *p = l;
+ while(p){
+ if(!(strcmp(p->ip, ip)))//{
+ return p->nick;
+ //}
+ p = p->prox;
+ }
+ return "Unknown User";
+}
+
+void get_msg(u_char *payload, char *msg, int cont){
+ u_char *p = payload;
+ memset(msg, '\0', sizeof(msg));
+ int i, j = 0;
+ for(i = 0; i < cont; i++){
+ while(*p != '\r')
+ p++;
+ p++; p++;
+ }
+ if(cont == 2){
+ strncpy(msg, p, 24);
+ msg[25] = '\0';
+ }
+ if(cont == 5){
+ while(*p && j++ < 1020)
+ *msg++ = *p++;
+ *msg = '\0';
+ }
+}
+void print_msg(char *msg, char *nick_src, char *nick_dst, char *ip_src, char *ip_dst){
+if(!filename[0]){
+ printf("-----------------------------------------------------------------------------------------------\n");
+
+ printf("%s <%s> talk to %s <%s> and says:\n", nick_src, ip_src, nick_dst, ip_dst);
+
+ printf("%s\n", msg);
+
+ printf("-----------------------------------------------------------------------------------------------\n");
+}
+else {
+ fprintf(fd, "-----------------------------------------------------------------------------------------------\n");
+
+ fprintf(fd, "%s <%s> talk to %s <%s> and says:\n", nick_src, ip_src, nick_dst, ip_dst);
+
+ fprintf(fd, "%s\n", msg);
+
+ fprintf(fd, "-----------------------------------------------------------------------------------------------\n");
+ fflush(fd);
+}
+}
+
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 21:44:01 +0000