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This commit is contained in:
van Hauser 2020-02-01 11:47:13 +01:00
parent 531ee7734b
commit 720bdb3f96
83 changed files with 6377 additions and 6240 deletions
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88
hydra-smb2.c
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@ -21,47 +21,41 @@
#include "hydra-mod.h"
#include <stdio.h>
#include <stdbool.h>
#include <string.h>
#include <errno.h>
#include <libsmbclient.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>
extern char *HYDRA_EXIT;
typedef struct creds {
const char* workgroup;
const char* user;
const char* pass;
const char *workgroup;
const char *user;
const char *pass;
} creds_t;
const char default_workgroup[] = "WORKGROUP";
bool use_nt_hash = false;
const char* workgroup = default_workgroup;
const char* netbios_name = NULL;
const char *workgroup = default_workgroup;
const char *netbios_name = NULL;
#define EXIT_PROTOCOL_ERROR hydra_child_exit(2)
#define EXIT_CONNECTION_ERROR hydra_child_exit(1)
#define EXIT_NORMAL hydra_child_exit(0)
#define EXIT_PROTOCOL_ERROR hydra_child_exit(2)
#define EXIT_CONNECTION_ERROR hydra_child_exit(1)
#define EXIT_NORMAL hydra_child_exit(0)
void smb2_auth_provider(SMBCCTX *c,
const char *srv,
const char *shr,
char *wg, int wglen,
char *un, int unlen,
char *pw, int pwlen) {
creds_t* cr = (creds_t*)smbc_getOptionUserData(c);
void smb2_auth_provider(SMBCCTX *c, const char *srv, const char *shr, char *wg, int wglen, char *un, int unlen, char *pw, int pwlen) {
creds_t *cr = (creds_t *)smbc_getOptionUserData(c);
strncpy(wg, cr->workgroup, wglen);
strncpy(un, cr->user, unlen);
strncpy(pw, cr->pass, pwlen);
wg[wglen-1] = 0;
un[unlen-1] = 0;
pw[pwlen-1] = 0;
wg[wglen - 1] = 0;
un[unlen - 1] = 0;
pw[pwlen - 1] = 0;
}
bool smb2_run_test(creds_t* cr, const char* server, uint16_t port) {
SMBCCTX* ctx = smbc_new_context();
bool smb2_run_test(creds_t *cr, const char *server, uint16_t port) {
SMBCCTX *ctx = smbc_new_context();
if (ctx == NULL) {
hydra_report(stderr, "[ERROR] failed to create context\n");
EXIT_PROTOCOL_ERROR;
@ -76,7 +70,7 @@ bool smb2_run_test(creds_t* cr, const char* server, uint16_t port) {
smbc_setOptionNoAutoAnonymousLogin(ctx, false);
smbc_setOptionUseNTHash(ctx, use_nt_hash);
if (netbios_name) {
smbc_setNetbiosName(ctx, (char*)netbios_name);
smbc_setNetbiosName(ctx, (char *)netbios_name);
}
ctx = smbc_init_context(ctx);
@ -88,12 +82,9 @@ bool smb2_run_test(creds_t* cr, const char* server, uint16_t port) {
char uri[2048];
snprintf(uri, sizeof(uri) - 1, "smb://%s/IPC$", server);
uri[sizeof(uri)-1] = 0;
uri[sizeof(uri) - 1] = 0;
if (verbose) {
printf("[INFO] Connecting to: %s with %s\\%s%%%s\n",
uri, cr->workgroup,
cr->user,
cr->pass);
printf("[INFO] Connecting to: %s with %s\\%s%%%s\n", uri, cr->workgroup, cr->user, cr->pass);
}
SMBCFILE *fd = smbc_getFunctionOpendir(ctx)(ctx, uri);
if (fd) {
@ -162,13 +153,7 @@ bool smb2_run_test(creds_t* cr, const char* server, uint16_t port) {
return false;
}
void service_smb2(char *ip,
int32_t sp,
unsigned char options,
char *miscptr,
FILE * fp,
int32_t port,
char *hostname) {
void service_smb2(char *ip, int32_t sp, unsigned char options, char *miscptr, FILE *fp, int32_t port, char *hostname) {
hydra_register_socket(sp);
while (memcmp(hydra_get_next_pair(), &HYDRA_EXIT, sizeof(HYDRA_EXIT))) {
char *login, *pass;
@ -177,9 +162,9 @@ void service_smb2(char *ip,
pass = hydra_get_next_password();
creds_t cr = {
.user = login,
.pass = pass,
.workgroup = workgroup,
.user = login,
.pass = pass,
.workgroup = workgroup,
};
if (smb2_run_test(&cr, hydra_address2string(ip), port & 0xffff)) {
@ -199,24 +184,18 @@ const char tkn_netbios[] = "netbios:{";
#define CMP(s1, s2) (strncmp(s1, s2, sizeof(s1) - 1) == 0)
int32_t service_smb2_init(char *ip,
int32_t sp,
unsigned char options,
char *miscptr,
FILE * fp,
int32_t port,
char *hostname) {
int32_t service_smb2_init(char *ip, int32_t sp, unsigned char options, char *miscptr, FILE *fp, int32_t port, char *hostname) {
if (!miscptr)
return 0;
while(*miscptr) {
while (*miscptr) {
if (isspace(*miscptr)) {
miscptr++;
continue;
}
if (CMP(tkn_workgroup, miscptr)) {
miscptr += sizeof(tkn_workgroup) - 1;
char* p = strchr(miscptr, '}');
char *p = strchr(miscptr, '}');
if (p == NULL) {
hydra_report(stderr, "[ERROR] missing closing brace in workgroup\n");
return -1;
@ -231,7 +210,7 @@ int32_t service_smb2_init(char *ip,
}
if (CMP(tkn_netbios, miscptr)) {
miscptr += sizeof(tkn_netbios) - 1;
char* p = strchr(miscptr, '}');
char *p = strchr(miscptr, '}');
if (p == NULL) {
hydra_report(stderr, "[ERROR] missing closing brace in netbios name\n");
return -1;
@ -268,7 +247,7 @@ int32_t service_smb2_init(char *ip,
return 0;
}
void usage_smb2(const char* service) {
void usage_smb2(const char *service) {
puts("Module is a thin wrapper over the Samba client library (libsmbclient).\n"
"Thus, is capable of negotiating v1, v2 and v3 of the protocol.\n"
"\n"
@ -296,9 +275,10 @@ void usage_smb2(const char* service) {
"\n"
"Examples: \n"
" hydra smb2://abc.com -l admin -p xxx -m workgroup:{OFFICE}\n"
" hydra smb2://1.2.3.4 -l admin -p F54F3A1D3C38140684FF4DAD029F25B5 -m 'workgroup:{OFFICE} nthash:true'\n"
" hydra -l admin -p F54F3A1D3C38140684FF4DAD029F25B5 'smb2://1.2.3.4/workgroup:{OFFICE} nthash:true'\n"
);
" hydra smb2://1.2.3.4 -l admin -p F54F3A1D3C38140684FF4DAD029F25B5 -m "
"'workgroup:{OFFICE} nthash:true'\n"
" hydra -l admin -p F54F3A1D3C38140684FF4DAD029F25B5 "
"'smb2://1.2.3.4/workgroup:{OFFICE} nthash:true'\n");
}
#endif // LIBSMBCLIENT