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hydra.c
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/*
* hydra (c) 2001-2013 by van Hauser / THC <[email protected]>
* http://www.thc.org
*
* Parallized network login hacker. Usage only allowed for legal purposes.
*
* License: GNU AFFERO GENERAL PUBLIC LICENSE v3.0, see LICENSE file
*/
#include "hydra.h"
#include "bfg.h"
extern void service_telnet(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_ftp(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_ftps(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_pop3(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_vmauthd(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_imap(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_ldap2(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_ldap3(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_ldap3_cram_md5(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_ldap3_digest_md5(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_cisco(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_cisco_enable(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_vnc(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_socks5(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_rexec(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_rlogin(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_rsh(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_nntp(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_http_head(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_http_get(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_http_get_form(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_http_post_form(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_icq(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_pcnfs(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_mssql(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_cvs(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_snmp(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_smtp(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_smtp_enum(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_teamspeak(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_pcanywhere(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_http_proxy(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_xmpp(char *target, char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_irc(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_http_proxy_urlenum(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
// ADD NEW SERVICES HERE
#ifdef HAVE_MATH_H
extern void service_mysql(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_mysql_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
#endif
#ifdef LIBPOSTGRES
extern void service_postgres(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_postgres_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
#endif
#ifdef LIBOPENSSL
extern void service_smb(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_smb_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_oracle_listener(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_oracle_listener_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_oracle_sid(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_oracle_sid_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_sip(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_sip_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_rdp(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_rdp_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
#endif
#ifdef LIBSAPR3
extern void service_sapr3(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_sapr3_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
#endif
#ifdef LIBFIREBIRD
extern void service_firebird(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_firebird_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
#endif
#ifdef LIBAFP
extern void service_afp(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_afp_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
#endif
#ifdef LIBNCP
extern void service_ncp(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_ncp_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
#endif
#ifdef LIBSSH
extern void service_ssh(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_ssh_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern void service_sshkey(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_sshkey_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
#endif
#ifdef LIBSVN
extern void service_svn(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_svn_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
#endif
#ifdef LIBORACLE
extern void service_oracle(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_oracle_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
#endif
extern int service_cisco_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_cisco_enable_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_cvs_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_smtp_enum_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_http_form_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_ftp_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_http_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_icq_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_imap_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_irc_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_ldap_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_mssql_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_nntp_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_pcanywhere_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_pcnfs_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_pop3_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_http_proxy_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_asterisk_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_rexec_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_rlogin_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_rsh_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_smtp_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_snmp_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_socks5_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_teamspeak_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_telnet_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_http_proxy_urlenum_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_vmauthd_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_vnc_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
extern int service_xmpp_init(char *ip, int sp, unsigned char options, char *miscptr, FILE *fp, int port);
// ADD NEW SERVICES HERE
// ADD NEW SERVICES HERE
char *SERVICES = "asterisk afp cisco cisco-enable cvs firebird ftp ftps http[s]-{head|get} 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 rexec rlogin rsh 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 )
#define MAXTASKS 128
#define MAXSERVERS 16
#define MAXFAIL 3
#define MAXENDWAIT 20
#define WAITTIME 32
#define TASKS 16
#define SKIPLOGIN 256
#define USLEEP_LOOP 10
#define MAX_LINES 50000000 // 50 millions, do not put more than 65millions
#define MAX_BYTES 500000000 // 500 millions, do not put more than 650millions
#define RESTOREFILE "./hydra.restore"
#define PROGRAM "Hydra"
#define VERSION "v7.5"
#define AUTHOR "van Hauser/THC"
#define EMAIL "<[email protected]>"
#define AUTHOR2 "David Maciejak"
#define EMAIL2 "<[email protected]>"
#define RESOURCE "http://www.thc.org/thc-hydra"
extern char *hydra_strcasestr(const char *haystack, const char *needle);
extern void hydra_tobase64(unsigned char *buf, int buflen, int bufsize);
extern char *hydra_string_replace(const char *string, const char *substr, const char *replacement);
extern char *hydra_address2string(char *address);
extern int colored_output;
void hydra_kill_head(int head_no, int killit, int fail);
// some structure definitions
typedef struct {
pid_t pid;
int sp[2];
int target_no;
char *current_login_ptr;
char *current_pass_ptr;
char reverse[256];
int active;
int redo;
time_t last_seen;
} hydra_head;
typedef struct {
char *target;
char ip[36];
char *login_ptr;
char *pass_ptr;
unsigned long int login_no;
unsigned long int pass_no;
unsigned long int sent;
int pass_state;
int use_count;
int done; // 0 if active, 1 if finished scanning, 2 if error (for RESTOREFILE), 3 could not be resolved
int fail_count;
int redo_state;
int redo;
int ok;
int failed;
int skipcnt;
char *redo_login[MAXTASKS * 2 + 2];
char *redo_pass[MAXTASKS * 2 + 2];
char *skiplogin[SKIPLOGIN];
// char *bfg_ptr[MAXTASKS];
} hydra_target;
typedef struct {
int active; // active tasks of hydra_options.max_use
int targets;
int finished;
int exit;
unsigned long int todo_all;
unsigned long int todo;
unsigned long int sent;
unsigned long int found;
unsigned long int countlogin;
unsigned long int countpass;
size_t sizelogin;
size_t sizepass;
FILE *ofp;
} hydra_brain;
typedef struct {
int mode; // valid modes: 0 = -l -p, 1 = -l -P, 2 = -L -p, 3 = -L -P, 4 = -l -x, 6 = -L -x, +8 if -e r, +16 if -e n, +32 if -e s, 64 = -C | bit 128 undefined
int loop_mode; // valid modes: 0 = password, 1 = user
int ssl;
int restore;
int debug; // is external - for restore
int verbose; // is external - for restore
int showAttempt;
int tasks;
int try_null_password;
int try_password_same_as_login;
int try_password_reverse_login;
int exit_found;
int max_use;
char *login;
char *loginfile;
char *pass;
char *passfile;
char *outfile_ptr;
char *infile_ptr;
char *colonfile;
int waittime; // is external - for restore
int conwait; // is external - for restore
unsigned int port; // is external - for restore
char *miscptr;
char *server;
char *service;
char bfg;
} hydra_option;
typedef struct {
char *name;
int port;
int port_ssl;
} hydra_portlist;
// external vars
extern char HYDRA_EXIT[5];
extern int errno;
extern int debug;
extern int verbose;
extern int waittime;
extern int port;
extern int found;
extern int use_proxy;
extern int proxy_string_port;
extern char proxy_string_ip[36];
extern char proxy_string_type[10];
extern char *proxy_authentication;
extern char *cmdlinetarget;
extern char *fe80;
// required global vars
char *prg;
size_t size_of_data = -1;
hydra_head **hydra_heads = NULL;
hydra_target **hydra_targets = NULL;
hydra_option hydra_options;
hydra_brain hydra_brains;
char *sck = NULL;
int prefer_ipv6 = 0, conwait = 0, loop_cnt = 0, fck = 0, options = 0, killed = 0;
int child_head_no = -1, child_socket;
// moved for restore feature
int process_restore = 0, dont_unlink;
char *login_ptr = NULL, *pass_ptr = "", *csv_ptr = NULL, *servers_ptr = NULL;
size_t countservers = 1, sizeservers = 0;
char empty_login[2] = "", unsupported[500] = "";
// required to save stack memory
char snpbuf[MAXBUF];
int snpdone, snp_is_redo, snpbuflen, snpi, snpj, snpdont;
#include "performance.h"
void help(int ext) {
printf("Syntax: hydra [[[-l LOGIN|-L FILE] [-p PASS|-P FILE]] | [-C FILE]] [-e nsr]"
" [-o FILE] [-t TASKS] [-M FILE [-T TASKS]] [-w TIME] [-W TIME] [-f] [-s PORT]"
#ifdef HAVE_MATH_H
" [-x MIN:MAX:CHARSET]"
#endif
" [-SuvV46] "
//"[server service [OPT]]|"
"[service://server[:PORT][/OPT]]\n");
printf("\nOptions:\n");
if (ext) printf(" -R restore a previous aborted/crashed session\n");
#ifdef LIBOPENSSL
if (ext) printf(" -S perform an SSL connect\n");
#endif
if (ext) printf(" -s PORT if the service is on a different default port, define it here\n");
printf(" -l LOGIN or -L FILE login with LOGIN name, or load several logins from FILE\n");
printf(" -p PASS or -P FILE try password PASS, or load several passwords from FILE\n");
#ifdef HAVE_MATH_H
if (ext) printf(" -x MIN:MAX:CHARSET password bruteforce generation, type \"-x -h\" to get help\n");
#endif
if (ext) printf(" -e nsr try \"n\" null password, \"s\" login as pass and/or \"r\" reversed login\n");
if (ext) printf(" -u loop around users, not passwords (effective! implied with -x)\n");
printf(" -C FILE colon separated \"login:pass\" format, instead of -L/-P options\n");
printf(" -M FILE list of servers to be attacked in parallel, one entry per line\n");
if (ext) printf(" -o FILE write found login/password pairs to FILE instead of stdout\n");
if (ext) printf(" -f / -F exit when a login/pass pair is found (-M: -f per host, -F global)\n");
printf(" -t TASKS run TASKS number of connects in parallel (per host, default: %d)\n", TASKS);
if (ext) printf(" -w / -W TIME waittime for responses (%ds) / between connects per thread\n", WAITTIME);
if (ext) printf(" -4 / -6 prefer IPv4 (default) or IPv6 addresses\n");
if (ext) printf(" -v / -V / -d verbose mode / show login+pass for each attempt / debug mode \n");
printf(" -U service module usage details\n");
if (ext == 0) printf(" -h more command line options (complete help)\n");
printf(" server the target server (use either this OR the -M option)\n");
printf(" service the service to crack (see below for supported protocols)\n");
printf(" OPT some service modules support additional input (-U for module help)\n");
printf("\nSupported services: %s\n", SERVICES);
printf("\n%s is a tool to guess/crack valid login/password pairs - usage only allowed\nfor legal purposes. This tool is licensed under AGPL v3.0.\nThe newest version is always available at %s\n", PROGRAM, RESOURCE);
if (ext && strlen(unsupported) > 0) {
if (unsupported[strlen(unsupported) - 1] == ' ')
unsupported[strlen(unsupported) - 1] = 0;
printf("These services were not compiled in: %s.\n", unsupported);
}
if (ext) {
printf("\nUse HYDRA_PROXY_HTTP/HYDRA_PROXY and HYDRA_PROXY_AUTH environment for a proxy.\n");
printf("E.g.: %% export HTTP_PROXY=socks5://127.0.0.1:9150 (or socks4:// or connect://)\n");
printf(" %% export HTTP_PROXY_HTTP=http://proxy:8080\n");
printf(" %% export HTTP_PROXY_AUTH=user:pass\n");
}
printf("\nExample%s:%s hydra -l user -P passlist.txt ftp://192.168.0.1\n", ext == 0 ? "" : "s", ext == 0 ? "" : "\n");
if (ext) {
printf(" hydra -L userlist.txt -p defaultpw imap://192.168.0.1/PLAIN\n");
printf(" hydra -C defaults.txt -6 pop3s://[fe80::2c:31ff:fe12:ac11]:143/TLS:DIGEST-MD5\n");
}
exit(-1);
}
void help_bfg() {
printf("Hydra bruteforce password generation option usage:\n\n"
" -x MIN:MAX:CHARSET\n\n"
" MIN is the minimum number of characters in the password\n"
" MAX is the maximum number of characters in the password\n"
" CHARSET is a specification of the characters to use in the generation\n"
" valid CHARSET values are: 'a' for lowercase letters,\n"
" 'A' for uppercase letters, '1' for numbers, and for all others,\n"
" just add their real representation.\n\n"
"Examples:\n"
" -x 3:5:a generate passwords from length 3 to 5 with all lowercase letters\n"
" -x 5:8:A1 generate passwords from length 5 to 8 with uppercase and numbers\n"
" -x 1:3:/ generate passwords from length 1 to 3 containing only slashes\n"
" -x 5:5:/%%,.- generate passwords with length 5 which consists only of /%%,.-\n");
printf("\nThe bruteforce mode was made by Jan Dlabal, http://houbysoft.com/bfg/\n");
exit(-1);
}
void module_usage() {
int find = 0;
if (hydra_options.service) {
printf("\nHelp for module %s:\n============================================================================\n", hydra_options.service);
if ((strcmp(hydra_options.service, "oracle") == 0) || (strcmp(hydra_options.service, "ora") == 0)) {
printf("Module oracle / ora is optionally taking the ORACLE SID, default is \"ORCL\"\n\n");
find = 1;
}
if ((strcmp(hydra_options.service, "oracle-listener") == 0) || (strcmp(hydra_options.service, "tns") == 0)) {
printf("Module oracle-listener / tns is optionally taking the mode the password is stored as, could be PLAIN (default) or CLEAR\n\n");
find = 1;
}
if (strcmp(hydra_options.service, "cvs") == 0) {
printf("Module cvs is optionally taking the repository name to attack, default is \"/root\"\n\n");
find = 1;
}
if (strcmp(hydra_options.service, "xmpp") == 0) {
printf("Module xmpp is optionally taking one authentication type of:\n"
" LOGIN (default), PLAIN, CRAM-MD5, DIGEST-MD5, SCRAM-SHA1\n\n"
"Note, the target passed should be a fdqn as the value is used in the Jabber init request, example: hermes.jabber.org\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "pop3") == 0)) {
printf("Module pop3 is optionally taking one authentication type of:\n"
" CLEAR (default), LOGIN, PLAIN, CRAM-MD5, CRAM-SHA1,\n"
" CRAM-SHA256, DIGEST-MD5, NTLM.\n"
"Additionally TLS encryption via STLS can be enforced with the TLS option.\n\n"
"Example: pop3://target/TLS:PLAIN\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "rdp") == 0)) {
printf("Module rdp is optionally taking the windows domain name.\n"
"For example:\nhydra rdp://192.168.0.1/firstdomainname -l john -p doe\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "nntp") == 0)) {
printf("Module nntp is optionally taking one authentication type of:\n"
" USER (default), LOGIN, PLAIN, CRAM-MD5, DIGEST-MD5, NTLM\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "imap") == 0)) {
printf("Module imap is optionally taking one authentication type of:\n"
" CLEAR or APOP (default), LOGIN, PLAIN, CRAM-MD5, CRAM-SHA1,\n"
" CRAM-SHA256, DIGEST-MD5, NTLM\n"
"Additionally TLS encryption via STARTTLS can be enforced with the TLS option.\n\n"
"Example: imap://target/TLS:PLAIN\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "smtp-enum")) == 0) {
printf("Module smtp-enum is optionally taking one SMTP command of:\n\n"
"VRFY (default), EXPN, RCPT (which will connect using \"root\" account)\n"
"login parameter is used as username and password parameter as the domain name\n"
"For example to test if john@localhost exists on 192.168.0.1:\n"
"hydra smtp-enum://192.168.0.1/vrfy -l john -p localhost\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "smtp")) == 0) {
printf("Module smtp is optionally taking one authentication type of:\n"
" LOGIN (default), PLAIN, CRAM-MD5, DIGEST-MD5, NTLM\n\n"
"Additionally TLS encryption via STARTTLS can be enforced with the TLS option.\n\n"
"Example: smtp://target/TLS:PLAIN\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "svn") == 0)) {
printf("Module svn is optionally taking the repository name to attack, default is \"trunk\"\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "ncp") == 0)) {
printf("Module ncp is optionally taking the full context, for example \".O=cx\"\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "firebird") == 0)) {
printf("Module firebird is optionally taking the database path to attack,\n"
"default is \"C:\\Program Files\\Firebird\\Firebird_1_5\\security.fdb\"\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "mysql") == 0)) {
printf("Module mysql is optionally taking the database to attack, default is \"mysql\"\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "irc") == 0)) {
printf("Module irc is optionally taking the general server password, if the server is requiring one\n"
"and none is passed the password from -p/-P will be used\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "postgres") == 0)) {
printf("Module postgres is optionally taking the database to attack, default is \"template1\"\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "telnet") == 0)) {
printf("Module telnet is optionally taking the string which is displayed after\n"
"a successful login (case insensitive), use if the default in the telnet\n"
"module produces too many false positives\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "sapr3") == 0)) {
printf("Module sapr3 requires the client id, a number between 0 and 99\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "sshkey") == 0)) {
printf("Module sshkey does not provide additional options, although the semantic for\n"
"options -p and -P is changed:\n"
" -p expects a path to an unencrypted private key in PEM format.\n"
" -P expects a filename containing a list of path to some unencrypted\n"
" private keys in PEM format.\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "cisco-enable") == 0)) {
printf("Module cisco-enable is optionally taking the logon password for the cisco device\n"
"Note: if AAA authentication is used, use the -l option for the username\n"
"and the optional parameter for the password of the user.\n"
"Examples:\n"
" hydra -P pass.txt target cisco-enable (direct console access)\n"
" hydra -P pass.txt -m cisco target cisco-enable (Logon password cisco)\n"
" hydra -l foo -m bar -P pass.txt -m cisco target cisco-enable (AAA Login foo, password bar)\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "cisco") == 0)) {
printf("Module cisco is optionally taking the keyword ENTER, it then sends an initial\n"
"ENTER when connecting to the service.\n");
find = 1;
}
if (!find && ((strcmp(hydra_options.service, "ldap2") == 0)
|| (strcmp(hydra_options.service, "ldap3") == 0)
|| (strcmp(hydra_options.service, "ldap3-crammd5") == 0)
|| (strcmp(hydra_options.service, "ldap3-digestmd5") == 0))
) {
printf("Module %s is optionally taking the DN (depending of the auth method choosed\n"
"Note: you can also specify the DN as login when Simple auth method is used).\n"
"The keyword \"^USER^\" is replaced with the login.\n"
"Special notes for Simple method has 3 operation modes: anonymous, (no user no pass),\n"
"unauthenticated (user but no pass), user/pass authenticated (user and pass).\n"
"So don't forget to set empty string as user/pass to test all modes.\n"
"Hint: to authenticate to a windows active directy ldap, this is usually\n"
" cn=^USER^,cn=users,dc=foo,dc=bar,dc=com for domain foo.bar.com\n\n", hydra_options.service);
find = 1;
}
if (!find && ((strcmp(hydra_options.service, "smb") == 0) || (strcmp(hydra_options.service, "smbnt") == 0))) {
printf("Module smb default value is set to test both local and domain account, using a simple password with NTLM dialect.\n"
"Note: you can set the group type using LOCAL or DOMAIN keyword\n"
" or other_domain:{value} to specify a trusted domain.\n"
" you can set the password type using HASH or MACHINE keyword\n"
" (to use the Machine's NetBIOS name as the password).\n"
" you can set the dialect using NTLMV2, NTLM, LMV2, LM keyword.\n"
"Example: \n"
" hydra smb://microsoft.com -l admin -p tooeasy -m \"local lmv2\"\n"
" hydra smb://microsoft.com -l admin -p D5731CFC6C2A069C21FD0D49CAEBC9EA:2126EE7712D37E265FD63F2C84D2B13D::: -m \"local hash\"\n"
" hydra smb://microsoft.com -l admin -p tooeasy -m \"other_domain:SECONDDOMAIN\"\n\n");
find = 1;
}
if (!find && ((strcmp(hydra_options.service, "http-get-form") == 0)
|| (strcmp(hydra_options.service, "https-get-form") == 0)
|| (strcmp(hydra_options.service, "http-post-form") == 0)
|| (strcmp(hydra_options.service, "https-post-form") == 0)
|| (strncmp(hydra_options.service, "http-form", 9) == 0)
|| (strncmp(hydra_options.service, "https-form", 10) == 0)
)
) {
printf("Module %s requires the page and the parameters for the web form.\n\n"
"By default this module is configured to follow a maximum of 5 redirections in\n"
"a row. It always gathers a new cookie from the same URL without variables\n"
"The parameters take three \":\" separated values, plus optional values.\n"
"(Note: if you need a colon in the option string as value, escape it with \"\\:\", but do not escape a \"\\\" with \"\\\\\".)\n"
"\nSyntax: <url>:<form parameters>:<condition string>[:<optional>[:<optional>]\n"
"First is the page on the server to GET or POST to (URL).\n"
"Second is the POST/GET variables (taken from either the browser, proxy, etc.\n"
" with usernames and passwords being replaced in the \"^USER^\" and \"^PASS^\"\n"
" placeholders (FORM PARAMETERS)\n"
"Third is the string that it checks for an *invalid* login (by default)\n"
" Invalid condition login check can be preceded by \"F=\", successful condition\n"
" login check must be preceded by \"S=\".\n"
" This is where most people get it wrong. You have to check the webapp what a\n"
" failed string looks like and put it in this parameter!\n"
"The following parameters are optional:\n"
" C=/page/uri to define a different page to gather initial cookies from\n"
" H=My-Hdr: foo to send a user defined HTTP header with each request\n"
" ^USER^ and ^PASS^ can also be put into these headers!\n"
"Examples:\n"
" \"/login.php:user=^USER^&pass=^PASS^:incorrect\"\n"
" \"/login.php:user=^USER^&pass=^PASS^&colon=colon\\:escape:S=authlog=.*success\"\n"
" \"/login.php:user=^USER^&pass=^PASS^&mid=123:authlog=.*failed\"\n"
" \"/:user=^USER&pass=^PASS^:failed:H=Authorization: Basic dT1w:H=X-User: ^USER^\"\n"
" \"/exchweb/bin/auth/owaauth.dll:destination=http%%3A%%2F%%2F<target>%%2Fexchange&flags=0&username=<domain>%%5C^USER^&password=^PASS^&SubmitCreds=x&trusted=0:reason=:C=/exchweb\"\n",
hydra_options.service);
find = 1;
}
if (!find && (strcmp(hydra_options.service, "http-proxy") == 0)) {
printf("Module http-proxy is optionally taking the page to authenticate at.\n"
"Default is http://www.microsoft.com/)\n"
"Basic, DIGEST-MD5 and NTLM are supported and negotiated automatically.\n\n");
find = 1;
}
if (!find && (strcmp(hydra_options.service, "http-proxy-urlenum") == 0)) {
printf("Module http-proxy-urlenum only uses the -L option, not -x or -p/-P option.\n"
"The -L loginfile must contain the URL list to try through the proxy.\n"
"The proxy credentials cann be put as the optional parameter, e.g.\n"
" hydra -L urllist.txt -s 3128 target.com http-proxy-urlenum user:pass\n"
" hydra -L urllist.txt http-proxy-urlenum://target.com:3128/user:pass\n\n");
find = 1;
}
if (!find && (strncmp(hydra_options.service, "snmp", 4) == 0)) {
printf("Module snmp is optionally taking the following parameters:\n");
printf(" READ perform read requests (default)\n");
printf(" WRITE perform write requests\n");
printf(" 1 use SNMP version 1 (default)\n");
printf(" 2 use SNMP version 2\n");
printf(" 3 use SNMP version 3\n");
printf(" Note that SNMP version 3 usually uses both login and passwords!\n");
printf(" SNMP version 3 has the following optional sub parameters:\n");
printf(" MD5 use MD5 authentication (default)\n");
printf(" SHA use SHA authentication\n");
printf(" DES use DES encryption\n");
printf(" AES use AES encryption\n");
printf(" if no -p/-P parameter is given, SNMPv3 noauth is performed, which\n");
printf(" only requires a password (or username) not both.\n");
printf("To combine the options, use colons (\":\"), e.g.:\n");
printf(" hydra -L user.txt -P pass.txt -m 3:SHA:AES:READ target.com snmp\n");
printf(" hydra -P pass.txt -m 2 target.com snmp\n");
find = 1;
}
if (!find && ((strcmp(hydra_options.service, "http-get") == 0)
|| (strcmp(hydra_options.service, "https-get") == 0)
|| (strcmp(hydra_options.service, "http-post") == 0)
|| (strcmp(hydra_options.service, "https-post") == 0))
) {
printf("Module %s requires the page to authenticate.\n"
"For example: \"/secret\" or \"http://bla.com/foo/bar\" or \"https://test.com:8080/members\"\n\n",
hydra_options.service);
find = 1;
}
}
if (!find) // this is also printed if the module does not exist at all
printf("The Module %s does not need or support optional parameters\n", hydra_options.service);
exit(0);
}
void hydra_debug(int force, char *string) {
int i;
if (!debug && !force)
return;
printf("[DEBUG] Code: %s Time: %lu\n", string, (unsigned long int) time(NULL));
printf("[DEBUG] Options: mode %d ssl %d restore %d showAttempt %d tasks %d max_use %d tnp %d tpsal %d tprl %d exit_found %d miscptr %s service %s\n",
hydra_options.mode, hydra_options.ssl, hydra_options.restore, hydra_options.showAttempt, hydra_options.tasks, hydra_options.max_use,
hydra_options.try_null_password, hydra_options.try_password_same_as_login, hydra_options.try_password_reverse_login, hydra_options.exit_found,
hydra_options.miscptr == NULL ? "(null)" : hydra_options.miscptr, hydra_options.service);
printf("[DEBUG] Brains: active %d targets %d finished %d todo_all %lu todo %lu sent %lu found %lu countlogin %lu sizelogin %lu countpass %lu sizepass %lu\n",
hydra_brains.active, hydra_brains.targets, hydra_brains.finished, hydra_brains.todo_all, hydra_brains.todo, hydra_brains.sent, hydra_brains.found,
(unsigned long int) hydra_brains.countlogin, (unsigned long int) hydra_brains.sizelogin, (unsigned long int) hydra_brains.countpass,
(unsigned long int) hydra_brains.sizepass);
for (i = 0; i < hydra_brains.targets; i++)
printf
("[DEBUG] Target %d - target %s ip %s login_no %lu pass_no %lu sent %lu pass_state %d use_count %d failed %d done %d fail_count %d login_ptr %s pass_ptr %s\n",
i, hydra_targets[i]->target == NULL ? "(null)" : hydra_targets[i]->target, hydra_address2string(hydra_targets[i]->ip), hydra_targets[i]->login_no,
hydra_targets[i]->pass_no, hydra_targets[i]->sent, hydra_targets[i]->pass_state, hydra_targets[i]->use_count, hydra_targets[i]->failed, hydra_targets[i]->done,
hydra_targets[i]->fail_count, hydra_targets[i]->login_ptr == NULL ? "(null)" : hydra_targets[i]->login_ptr,
hydra_targets[i]->pass_ptr == NULL ? "(null)" : hydra_targets[i]->pass_ptr);
if (hydra_heads != NULL)
for (i = 0; i < hydra_options.max_use; i++)
printf("[DEBUG] Task %d - pid %d active %d redo %d current_login_ptr %s current_pass_ptr %s\n",
i, (int) hydra_heads[i]->pid, hydra_heads[i]->active, hydra_heads[i]->redo,
hydra_heads[i]->current_login_ptr == NULL ? "(null)" : hydra_heads[i]->current_login_ptr,
hydra_heads[i]->current_pass_ptr == NULL ? "(null)" : hydra_heads[i]->current_pass_ptr);
}
void bail(char *text) {
fprintf(stderr, "[ERROR] %s\n", text);
exit(-1);
}
/*
void hydra_bfg_remove(int head_no) {
int i = 0, j = 0;
char *ptr;
if (hydra_heads[head_no]->current_pass_ptr == NULL ||
hydra_heads[head_no]->current_pass_ptr == hydra_targets[hydra_heads[head_no]->target_no]->pass_ptr ||
hydra_heads[head_no]->current_pass_ptr[0] == 0)
return;
if (hydra_brains.countlogin > 1) {
for (i = 0; i < hydra_options.max_use && j < 2; i++)
if (hydra_targets[hydra_heads[head_no]->target_no]->bfg_ptr[i] == hydra_heads[head_no]->current_pass_ptr)
j++;
if (j != 1)
return;
}
if (debug)
printf("[DEBUG] bfg free of child %d ptr %p (%s)\n", head_no, hydra_heads[head_no]->current_pass_ptr, hydra_heads[head_no]->current_pass_ptr);
// to prevent a race condition
ptr = hydra_heads[head_no]->current_pass_ptr;
hydra_targets[hydra_heads[head_no]->target_no]->bfg_ptr[i] = NULL;
hydra_heads[head_no]->current_pass_ptr = NULL;
free(ptr);
}
*/
void hydra_restore_write(int print_msg) {
FILE *f;
hydra_brain brain;
char mynull[4] = { 0, 0, 0, 0 };
int i = 0, j = 0;
hydra_head hh;
if (process_restore != 1)
return;
for (i = 0; i < hydra_brains.targets; i++)
if (hydra_targets[j]->done != 1 && hydra_targets[j]->done != 3)
j++;
if (j == 0) {
process_restore = 0;
return;
}
if ((f = fopen(RESTOREFILE, "w")) == NULL) {
fprintf(stderr, "[ERROR] Can not create restore file (%s) - \n", RESTOREFILE);
perror("");
process_restore = 0;
return;
} else
if (debug)
printf("[DEBUG] Writing restore file... ");
fprintf(f, "%s\n", PROGRAM);
memcpy(&brain, &hydra_brains, sizeof(hydra_brain));
brain.targets = i;
brain.ofp = NULL;
brain.finished = brain.active = 0;
fck = fwrite(&bf_options, sizeof(bf_options), 1, f);
if (bf_options.crs != NULL)
fck = fwrite(bf_options.crs, BF_CHARSMAX, 1, f);
else
fck = fwrite(mynull, sizeof(mynull), 1, f);
fck = fwrite(&brain, sizeof(hydra_brain), 1, f);
fck = fwrite(&hydra_options, sizeof(hydra_option), 1, f);
fprintf(f, "%s\n", hydra_options.server == NULL ? "" : hydra_options.server);
if (hydra_options.outfile_ptr == NULL)
fprintf(f, "\n");
else
fprintf(f, "%s\n", hydra_options.outfile_ptr);
fprintf(f, "%s\n%s\n", hydra_options.miscptr == NULL ? "" : hydra_options.miscptr, hydra_options.service);
fck = fwrite(login_ptr, hydra_brains.sizelogin, 1, f);
if (hydra_options.colonfile == NULL || hydra_options.colonfile == empty_login)
fck = fwrite(pass_ptr, hydra_brains.sizepass, 1, f);
for (j = 0; j < hydra_brains.targets; j++)
if (hydra_targets[j]->done != 1) {
fck = fwrite(hydra_targets[j], sizeof(hydra_target), 1, f);
fprintf(f, "%s\n%d\n%d\n", hydra_targets[j]->target == NULL ? "" : hydra_targets[j]->target, (int)(hydra_targets[j]->login_ptr - login_ptr), (int)(hydra_targets[j]->pass_ptr - pass_ptr));
fprintf(f, "%s\n%s\n", hydra_targets[j]->login_ptr, hydra_targets[j]->pass_ptr);
if (hydra_targets[j]->redo)
for (i = 0; i < hydra_targets[j]->redo; i++)
fprintf(f, "%s\n%s\n", hydra_targets[j]->redo_login[i], hydra_targets[j]->redo_pass[i]);
if (hydra_targets[j]->skipcnt)
for (i = 0; i < hydra_targets[j]->skipcnt; i++)
fprintf(f, "%s\n", hydra_targets[j]->skiplogin[i]);
}
for (j = 0; j < hydra_options.max_use; j++) {
memcpy((char*)&hh, hydra_heads[j], sizeof(hydra_head));
hh.active = 0; // re-enable disabled heads
if ((hh.current_login_ptr != NULL && hh.current_login_ptr != empty_login)
|| (hh.current_pass_ptr != NULL && hh.current_pass_ptr != empty_login)) {
hh.redo = 1;
if (print_msg && debug)
printf("[DEBUG] we will redo the following combination: target %s login \"%s\" pass \"%s\"\n", hydra_targets[hh.target_no]->target,
hh.current_login_ptr, hh.current_pass_ptr);
}
fck = fwrite((char*)&hh, sizeof(hydra_head), 1, f);
if (hh.redo/* && (hydra_options.bfg == 0 || (hh.current_pass_ptr == hydra_targets[hh.target_no]->bfg_ptr[j] && isprint((char) hh.current_pass_ptr[0])))*/)
fprintf(f, "%s\n%s\n", hh.current_login_ptr == NULL ? "" : hh.current_login_ptr, hh.current_pass_ptr == NULL ? "" : hh.current_pass_ptr);
else
fprintf(f, "\n\n");
}
fprintf(f, "%s\n", PROGRAM);
fclose(f);
if (debug)
printf("done\n");
if (print_msg)
printf("The session file ./hydra.restore was written. Type \"hydra -R\" to resume session.\n");
hydra_debug(0, "hydra_restore_write()");
}
void hydra_restore_read() {
FILE *f;
char mynull[4];
int i, j;
char out[1024], *ptr;
ptr = out;
if ((f = fopen(RESTOREFILE, "r")) == NULL) {
fprintf(stderr, "[ERROR] restore file (%s) not found - ", RESTOREFILE);
perror("");
exit(-1);
}
sck = fgets(out, sizeof(out), f);
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
if (strcmp(out, PROGRAM) != 0) {
fprintf(stderr, "[ERROR] invalid restore file (begin)\n");
exit(-1);
}
fck = (int) fread(&bf_options, sizeof(bf_options), 1, f);
fck = (int) fread(mynull, sizeof(mynull), 1, f);
if (mynull[0] + mynull[1] + mynull[2] + mynull[3] == 0) {
bf_options.crs = NULL;
} else {
bf_options.crs = malloc(BF_CHARSMAX);
memcpy(bf_options.crs, mynull, sizeof(mynull));
fck = fread(bf_options.crs + sizeof(mynull), BF_CHARSMAX - sizeof(mynull), 1, f);
}
fck = (int) fread(&hydra_brains, sizeof(hydra_brain), 1, f);
hydra_brains.ofp = stdout;
fck = (int) fread(&hydra_options, sizeof(hydra_option), 1, f);
hydra_options.restore = 1;
verbose = hydra_options.verbose;
debug = hydra_options.debug;
waittime = hydra_options.waittime;
conwait = hydra_options.conwait;
port = hydra_options.port;
sck = fgets(out, sizeof(out), f);
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
hydra_options.server = strdup(out);
sck = fgets(out, sizeof(out), f);
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
if (strlen(out) > 0) {
hydra_options.outfile_ptr = malloc(strlen(out) + 1);
strcpy(hydra_options.outfile_ptr, out);
} else
hydra_options.outfile_ptr = NULL;
sck = fgets(out, sizeof(out), f);
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
if (strlen(out) == 0)
hydra_options.miscptr = NULL;
else {
hydra_options.miscptr = malloc(strlen(out) + 1);
strcpy(hydra_options.miscptr, out);
}
sck = fgets(out, sizeof(out), f);
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
hydra_options.service = malloc(strlen(out) + 1);
strcpy(hydra_options.service, out);
login_ptr = malloc(hydra_brains.sizelogin);
fck = (int) fread(login_ptr, hydra_brains.sizelogin, 1, f);
if ((hydra_options.mode & 64) != 64) { // NOT colonfile mode
pass_ptr = malloc(hydra_brains.sizepass);
fck = (int) fread(pass_ptr, hydra_brains.sizepass, 1, f);
} else { // colonfile mode
hydra_options.colonfile = empty_login; // dummy
pass_ptr = csv_ptr = login_ptr;
}
hydra_targets = malloc(hydra_brains.targets * sizeof(hydra_targets));
for (j = 0; j < hydra_brains.targets; j++) {
hydra_targets[j] = malloc(sizeof(hydra_target));
fck = (int) fread(hydra_targets[j], sizeof(hydra_target), 1, f);
sck = fgets(out, sizeof(out), f);
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
hydra_targets[j]->target = malloc(strlen(out) + 1);
strcpy(hydra_targets[j]->target, out);
sck = fgets(out, sizeof(out), f);
hydra_targets[j]->login_ptr = login_ptr + atoi(out);
sck = fgets(out, sizeof(out), f);
hydra_targets[j]->pass_ptr = pass_ptr + atoi(out);
sck = fgets(out, sizeof(out), f); // target login_ptr, ignord
sck = fgets(out, sizeof(out), f);
if (hydra_options.bfg) {
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
hydra_targets[j]->pass_ptr = malloc(strlen(out) + 1);
strcpy(hydra_targets[j]->pass_ptr, out);
}
if (hydra_targets[j]->redo > 0)
for (i = 0; i < hydra_targets[j]->redo; i++) {
sck = fgets(out, sizeof(out), f);
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
hydra_targets[j]->redo_login[i] = malloc(strlen(out) + 1);
strcpy(hydra_targets[j]->redo_login[i], out);
sck = fgets(out, sizeof(out), f);
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
hydra_targets[j]->redo_pass[i] = malloc(strlen(out) + 1);
strcpy(hydra_targets[j]->redo_pass[i], out);
}
if (hydra_targets[j]->skipcnt > 0)
for (i = 0; i < hydra_targets[j]->skipcnt; i++) {
sck = fgets(out, sizeof(out), f);
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
hydra_targets[j]->skiplogin[i] = malloc(strlen(out) + 1);
strcpy(hydra_targets[j]->skiplogin[i], out);
}
hydra_targets[j]->fail_count = 0;
hydra_targets[j]->use_count = 0;
hydra_targets[j]->failed = 0;
}
hydra_heads = malloc(hydra_options.max_use * sizeof(hydra_heads));
for (j = 0; j < hydra_options.max_use; j++) {
hydra_heads[j] = malloc(sizeof(hydra_head));
fck = (int) fread(hydra_heads[j], sizeof(hydra_head), 1, f);
hydra_heads[j]->sp[0] = -1;
hydra_heads[j]->sp[1] = -1;
sck = fgets(out, sizeof(out), f);
if (hydra_heads[j]->redo) {
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
hydra_heads[j]->current_login_ptr = malloc(strlen(out) + 1);
strcpy(hydra_heads[j]->current_login_ptr, out);
}
sck = fgets(out, sizeof(out), f);
if (hydra_heads[j]->redo) {
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
if (out[0] != 0 || hydra_heads[j]->current_login_ptr[0] != 0) {
hydra_heads[j]->current_pass_ptr = malloc(strlen(out) + 1);
strcpy(hydra_heads[j]->current_pass_ptr, out);
if (debug)
printf("[DEBUG] redo: %d %s/%s\n", j, hydra_heads[j]->current_login_ptr, hydra_heads[j]->current_pass_ptr);
} else {
hydra_heads[j]->redo = 0;
free(hydra_heads[j]->current_login_ptr);
hydra_heads[j]->current_login_ptr = hydra_heads[j]->current_pass_ptr = empty_login;
}
} else {
hydra_heads[j]->current_login_ptr = hydra_heads[j]->current_pass_ptr = empty_login;
}
}
sck = fgets(out, sizeof(out), f);
if (out[0] != 0 && out[strlen(out) - 1] == '\n')
out[strlen(out) - 1] = 0;
if (strcmp(out, PROGRAM) != 0) {
fprintf(stderr, "[ERROR] invalid restore file (end)\n");
exit(-1);
}
fclose(f);
hydra_debug(0, "hydra_restore_read");
}
void killed_childs(int signo) {
int pid, i;
killed++;
pid = wait3(NULL, WNOHANG, NULL);
for (i = 0; i < hydra_options.max_use; i++) {
if (pid == hydra_heads[i]->pid) {
hydra_heads[i]->pid = -1;
hydra_kill_head(i, 1, 0);
return;
}
}
}
void killed_childs_report(int signo) {
if (debug)
printf("[DEBUG] children crashed! (%d)\n", child_head_no);
fck = write(child_socket, "E", 1);
_exit(-1);
}
void kill_children(int signo) {
int i;
if (verbose)
fprintf(stderr, "[ERROR] Received signal %d, going down ...\n", signo);
if (process_restore == 1)
hydra_restore_write(1);
if (hydra_heads != NULL) {
for (i = 0; i < hydra_options.max_use; i++)
if (hydra_heads[i] != NULL && hydra_heads[i]->pid > 0)
kill(hydra_heads[i]->pid, SIGTERM);
for (i = 0; i < hydra_options.max_use; i++)
if (hydra_heads[i] != NULL && hydra_heads[i]->pid > 0)
kill(hydra_heads[i]->pid, SIGKILL);
}
exit(0);
}
unsigned long int countlines(FILE *fp, int colonmode) {
size_t lines = 0;
char *buf = malloc(MAXLINESIZE);
int only_one_empty_line = 0;
struct stat st;
while (!feof(fp)) {
if (fgets(buf, MAXLINESIZE, fp) != NULL) {
if (buf[0] != 0) {
if (buf[0] == '\r' || buf[0] == '\n') {
if (only_one_empty_line == 0) {
only_one_empty_line = 1;
lines++;
}
} else {
lines++;
}
}
}
}
rewind(fp);
free(buf);
fstat(fileno(fp), &st);
size_of_data = st.st_size + 1;
return lines;
}
void fill_mem(char *ptr, FILE *fp, int colonmode) {
char tmp[MAXBUF + 4] = "", *ptr2;
unsigned int len;
int only_one_empty_line = 0;
while (!feof(fp)) {
if (fgets(tmp, MAXLINESIZE, fp) != NULL) {
if (tmp[0] != 0) {
if (tmp[strlen(tmp) - 1] == '\n')
tmp[strlen(tmp) - 1] = '\0';
if (tmp[0] != 0 && tmp[strlen(tmp) - 1] == '\r')
tmp[strlen(tmp) - 1] = '\0';
if ((len = strlen(tmp)) > 0 || (only_one_empty_line == 0 && colonmode == 0)) {
if (len == 0 && colonmode == 0) {
only_one_empty_line = 1;
len = 1;