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hashcat/src/usage.c

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/**
* Author......: See docs/credits.txt
* License.....: MIT
*/
#include "common.h"
#include "types.h"
#include "memory.h"
#include "shared.h"
#include "interface.h"
#include "usage.h"
static const char *const USAGE_MINI[] =
{
"Usage: hashcat [options]... hash|hashfile|hccapxfile [dictionary|mask|directory]...",
"",
"Try --help for more help.",
NULL
};
static const char *const USAGE_BIG_PRE_HASHMODES[] =
{
"Usage: hashcat [options]... hash|hashfile|hccapxfile [dictionary|mask|directory]...",
"",
"- [ Options ] -",
"",
" Options Short / Long | Type | Description | Example",
"================================+======+======================================================+=======================",
" -m, --hash-type | Num | Hash-type, see references below | -m 1000",
" -a, --attack-mode | Num | Attack-mode, see references below | -a 3",
" -V, --version | | Print version |",
" -h, --help | | Print help |",
" --quiet | | Suppress output |",
" --hex-charset | | Assume charset is given in hex |",
" --hex-salt | | Assume salt is given in hex |",
" --hex-wordlist | | Assume words in wordlist are given in hex |",
" --force | | Ignore warnings |",
" --status | | Enable automatic update of the status screen |",
" --status-json | | Enable JSON format for status ouput |",
" --status-timer | Num | Sets seconds between status screen updates to X | --status-timer=1",
" --stdin-timeout-abort | Num | Abort if there is no input from stdin for X seconds | --stdin-timeout-abort=300",
" --machine-readable | | Display the status view in a machine-readable format |",
" --keep-guessing | | Keep guessing the hash after it has been cracked |",
" --self-test-disable | | Disable self-test functionality on startup |",
" --loopback | | Add new plains to induct directory |",
" --markov-hcstat2 | File | Specify hcstat2 file to use | --markov-hcstat2=my.hcstat2",
" --markov-disable | | Disables markov-chains, emulates classic brute-force |",
" --markov-classic | | Enables classic markov-chains, no per-position |",
" -t, --markov-threshold | Num | Threshold X when to stop accepting new markov-chains | -t 50",
" --runtime | Num | Abort session after X seconds of runtime | --runtime=10",
" --session | Str | Define specific session name | --session=mysession",
" --restore | | Restore session from --session |",
" --restore-disable | | Do not write restore file |",
" --restore-file-path | File | Specific path to restore file | --restore-file-path=x.restore",
" -o, --outfile | File | Define outfile for recovered hash | -o outfile.txt",
" --outfile-format | Str | Outfile format to use, separated with commas | --outfile-format=1,3",
" --outfile-autohex-disable | | Disable the use of $HEX[] in output plains |",
" --outfile-check-timer | Num | Sets seconds between outfile checks to X | --outfile-check=30",
" --wordlist-autohex-disable | | Disable the conversion of $HEX[] from the wordlist |",
" -p, --separator | Char | Separator char for hashlists and outfile | -p :",
" --stdout | | Do not crack a hash, instead print candidates only |",
" --show | | Compare hashlist with potfile; show cracked hashes |",
" --left | | Compare hashlist with potfile; show uncracked hashes |",
" --username | | Enable ignoring of usernames in hashfile |",
" --remove | | Enable removal of hashes once they are cracked |",
" --remove-timer | Num | Update input hash file each X seconds | --remove-timer=30",
" --potfile-disable | | Do not write potfile |",
" --potfile-path | File | Specific path to potfile | --potfile-path=my.pot",
" --encoding-from | Code | Force internal wordlist encoding from X | --encoding-from=iso-8859-15",
" --encoding-to | Code | Force internal wordlist encoding to X | --encoding-to=utf-32le",
" --debug-mode | Num | Defines the debug mode (hybrid only by using rules) | --debug-mode=4",
" --debug-file | File | Output file for debugging rules | --debug-file=good.log",
" --induction-dir | Dir | Specify the induction directory to use for loopback | --induction=inducts",
" --outfile-check-dir | Dir | Specify the outfile directory to monitor for plains | --outfile-check-dir=x",
" --logfile-disable | | Disable the logfile |",
" --hccapx-message-pair | Num | Load only message pairs from hccapx matching X | --hccapx-message-pair=2",
" --nonce-error-corrections | Num | The BF size range to replace AP's nonce last bytes | --nonce-error-corrections=16",
" --keyboard-layout-mapping | File | Keyboard layout mapping table for special hash-modes | --keyb=german.hckmap",
" --truecrypt-keyfiles | File | Keyfiles to use, separated with commas | --truecrypt-keyf=x.png",
" --veracrypt-keyfiles | File | Keyfiles to use, separated with commas | --veracrypt-keyf=x.txt",
" --veracrypt-pim-start | Num | VeraCrypt personal iterations multiplier start | --veracrypt-pim-start=450",
" --veracrypt-pim-stop | Num | VeraCrypt personal iterations multiplier stop | --veracrypt-pim-stop=500",
" -b, --benchmark | | Run benchmark of selected hash-modes |",
" --benchmark-all | | Run benchmark of all hash-modes (requires -b) |",
" --speed-only | | Return expected speed of the attack, then quit |",
" --progress-only | | Return ideal progress step size and time to process |",
" -c, --segment-size | Num | Sets size in MB to cache from the wordfile to X | -c 32",
" --bitmap-min | Num | Sets minimum bits allowed for bitmaps to X | --bitmap-min=24",
" --bitmap-max | Num | Sets maximum bits allowed for bitmaps to X | --bitmap-max=24",
" --cpu-affinity | Str | Locks to CPU devices, separated with commas | --cpu-affinity=1,2,3",
" --hook-threads | Num | Sets number of threads for a hook (per compute unit) | --hook-threads=8",
" --example-hashes | | Show an example hash for each hash-mode |",
" --backend-ignore-cuda | | Do not try to open CUDA interface on startup |",
" --backend-ignore-opencl | | Do not try to open OpenCL interface on startup |",
" -I, --backend-info | | Show info about detected backend API devices | -I",
" -d, --backend-devices | Str | Backend devices to use, separated with commas | -d 1",
" -D, --opencl-device-types | Str | OpenCL device-types to use, separated with commas | -D 1",
" -O, --optimized-kernel-enable | | Enable optimized kernels (limits password length) |",
" -w, --workload-profile | Num | Enable a specific workload profile, see pool below | -w 3",
" -n, --kernel-accel | Num | Manual workload tuning, set outerloop step size to X | -n 64",
" -u, --kernel-loops | Num | Manual workload tuning, set innerloop step size to X | -u 256",
" -T, --kernel-threads | Num | Manual workload tuning, set thread count to X | -T 64",
" --backend-vector-width | Num | Manually override backend vector-width to X | --backend-vector=4",
" --spin-damp | Num | Use CPU for device synchronization, in percent | --spin-damp=10",
" --hwmon-disable | | Disable temperature and fanspeed reads and triggers |",
" --hwmon-temp-abort | Num | Abort if temperature reaches X degrees Celsius | --hwmon-temp-abort=100",
" --scrypt-tmto | Num | Manually override TMTO value for scrypt to X | --scrypt-tmto=3",
" -s, --skip | Num | Skip X words from the start | -s 1000000",
" -l, --limit | Num | Limit X words from the start + skipped words | -l 1000000",
" --keyspace | | Show keyspace base:mod values and quit |",
" -j, --rule-left | Rule | Single rule applied to each word from left wordlist | -j 'c'",
" -k, --rule-right | Rule | Single rule applied to each word from right wordlist | -k '^-'",
" -r, --rules-file | File | Multiple rules applied to each word from wordlists | -r rules/best64.rule",
" -g, --generate-rules | Num | Generate X random rules | -g 10000",
" --generate-rules-func-min | Num | Force min X functions per rule |",
" --generate-rules-func-max | Num | Force max X functions per rule |",
" --generate-rules-seed | Num | Force RNG seed set to X |",
" -1, --custom-charset1 | CS | User-defined charset ?1 | -1 ?l?d?u",
" -2, --custom-charset2 | CS | User-defined charset ?2 | -2 ?l?d?s",
" -3, --custom-charset3 | CS | User-defined charset ?3 |",
" -4, --custom-charset4 | CS | User-defined charset ?4 |",
" -i, --increment | | Enable mask increment mode |",
" --increment-min | Num | Start mask incrementing at X | --increment-min=4",
" --increment-max | Num | Stop mask incrementing at X | --increment-max=8",
" -S, --slow-candidates | | Enable slower (but advanced) candidate generators |",
#ifdef WITH_BRAIN
" --brain-server | | Enable brain server |",
" --brain-server-timer | Num | Update the brain server dump each X seconds (min:60) | --brain-server-timer=300",
" -z, --brain-client | | Enable brain client, activates -S |",
" --brain-client-features | Num | Define brain client features, see below | --brain-client-features=3",
" --brain-host | Str | Brain server host (IP or domain) | --brain-host=127.0.0.1",
" --brain-port | Port | Brain server port | --brain-port=13743",
" --brain-password | Str | Brain server authentication password | --brain-password=bZfhCvGUSjRq",
" --brain-session | Hex | Overrides automatically calculated brain session | --brain-session=0x2ae611db",
" --brain-session-whitelist | Hex | Allow given sessions only, separated with commas | --brain-session-whitelist=0x2ae611db",
#endif
"",
"- [ Hash modes ] -",
"",
" # | Name | Category",
" ======+==================================================+======================================",
NULL
};
static const char *const USAGE_BIG_POST_HASHMODES[] =
{
#ifdef WITH_BRAIN
"- [ Brain Client Features ] -",
"",
" # | Features",
" ===+========",
" 1 | Send hashed passwords",
" 2 | Send attack positions",
" 3 | Send hashed passwords and attack positions",
"",
#endif
"- [ Outfile Formats ] -",
"",
" # | Format",
" ===+========",
" 1 | hash[:salt]",
" 2 | plain",
" 3 | hex_plain",
" 4 | crack_pos",
" 5 | timestamp absolute",
" 6 | timestamp relative",
"",
"- [ Rule Debugging Modes ] -",
"",
" # | Format",
" ===+========",
" 1 | Finding-Rule",
" 2 | Original-Word",
" 3 | Original-Word:Finding-Rule",
" 4 | Original-Word:Finding-Rule:Processed-Word",
"",
"- [ Attack Modes ] -",
"",
" # | Mode",
" ===+======",
" 0 | Straight",
" 1 | Combination",
" 3 | Brute-force",
" 6 | Hybrid Wordlist + Mask",
" 7 | Hybrid Mask + Wordlist",
"",
"- [ Built-in Charsets ] -",
"",
" ? | Charset",
" ===+=========",
" l | abcdefghijklmnopqrstuvwxyz",
" u | ABCDEFGHIJKLMNOPQRSTUVWXYZ",
" d | 0123456789",
" h | 0123456789abcdef",
" H | 0123456789ABCDEF",
" s | !\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~",
" a | ?l?u?d?s",
" b | 0x00 - 0xff",
"",
"- [ OpenCL Device Types ] -",
"",
" # | Device Type",
" ===+=============",
" 1 | CPU",
" 2 | GPU",
" 3 | FPGA, DSP, Co-Processor",
"",
"- [ Workload Profiles ] -",
"",
" # | Performance | Runtime | Power Consumption | Desktop Impact",
" ===+=============+=========+===================+=================",
" 1 | Low | 2 ms | Low | Minimal",
" 2 | Default | 12 ms | Economic | Noticeable",
" 3 | High | 96 ms | High | Unresponsive",
" 4 | Nightmare | 480 ms | Insane | Headless",
"",
"- [ Basic Examples ] -",
"",
" Attack- | Hash- |",
" Mode | Type | Example command",
" ==================+=======+==================================================================",
" Wordlist | $P$ | hashcat -a 0 -m 400 example400.hash example.dict",
" Wordlist + Rules | MD5 | hashcat -a 0 -m 0 example0.hash example.dict -r rules/best64.rule",
" Brute-Force | MD5 | hashcat -a 3 -m 0 example0.hash ?a?a?a?a?a?a",
" Combinator | MD5 | hashcat -a 1 -m 0 example0.hash example.dict example.dict",
"",
"If you still have no idea what just happened, try the following pages:",
"",
"* https://hashcat.net/wiki/#howtos_videos_papers_articles_etc_in_the_wild",
"* https://hashcat.net/faq/",
NULL
};
typedef struct usage_sort
{
u32 hash_mode;
char *hash_name;
u32 hash_category;
} usage_sort_t;
static int sort_by_usage (const void *p1, const void *p2)
{
const usage_sort_t *u1 = (const usage_sort_t *) p1;
const usage_sort_t *u2 = (const usage_sort_t *) p2;
if (u1->hash_category > u2->hash_category) return 1;
if (u1->hash_category < u2->hash_category) return -1;
const int rc_name = strncmp (u1->hash_name + 1, u2->hash_name + 1, 15); // yes, strange...
if (rc_name > 0) return 1;
if (rc_name < 0) return -1;
if (u1->hash_mode > u2->hash_mode) return 1;
if (u1->hash_mode < u2->hash_mode) return -1;
return 0;
}
void usage_mini_print (const char *progname)
{
for (int i = 0; USAGE_MINI[i] != NULL; i++)
{
printf (USAGE_MINI[i], progname);
fwrite (EOL, strlen (EOL), 1, stdout);
}
}
void usage_big_print (hashcat_ctx_t *hashcat_ctx)
{
const folder_config_t *folder_config = hashcat_ctx->folder_config;
const hashconfig_t *hashconfig = hashcat_ctx->hashconfig;
user_options_t *user_options = hashcat_ctx->user_options;
char *modulefile = (char *) hcmalloc (HCBUFSIZ_TINY);
usage_sort_t *usage_sort_buf = (usage_sort_t *) hccalloc (MODULE_HASH_MODES_MAXIMUM, sizeof (usage_sort_t));
int usage_sort_cnt = 0;
for (int i = 0; i < MODULE_HASH_MODES_MAXIMUM; i++)
{
user_options->hash_mode = i;
module_filename (folder_config, i, modulefile, HCBUFSIZ_TINY);
if (hc_path_exist (modulefile) == false) continue;
const int rc = hashconfig_init (hashcat_ctx);
if (rc == 0)
{
usage_sort_buf[usage_sort_cnt].hash_mode = hashconfig->hash_mode;
usage_sort_buf[usage_sort_cnt].hash_name = hcstrdup (hashconfig->hash_name);
usage_sort_buf[usage_sort_cnt].hash_category = hashconfig->hash_category;
usage_sort_cnt++;
}
hashconfig_destroy (hashcat_ctx);
}
hcfree (modulefile);
qsort (usage_sort_buf, usage_sort_cnt, sizeof (usage_sort_t), sort_by_usage);
for (int i = 0; USAGE_BIG_PRE_HASHMODES[i] != NULL; i++)
{
printf ("%s", USAGE_BIG_PRE_HASHMODES[i]);
fwrite (EOL, strlen (EOL), 1, stdout);
}
//hc_fwrite (EOL, strlen (EOL), 1, stdout);
for (int i = 0; i < usage_sort_cnt; i++)
{
printf ("%7u | %-48s | %s", usage_sort_buf[i].hash_mode, usage_sort_buf[i].hash_name, strhashcategory (usage_sort_buf[i].hash_category));
fwrite (EOL, strlen (EOL), 1, stdout);
}
fwrite (EOL, strlen (EOL), 1, stdout);
for (int i = 0; i < usage_sort_cnt; i++)
{
hcfree (usage_sort_buf[i].hash_name);
}
hcfree (usage_sort_buf);
for (int i = 0; USAGE_BIG_POST_HASHMODES[i] != NULL; i++)
{
printf ("%s", USAGE_BIG_POST_HASHMODES[i]);
fwrite (EOL, strlen (EOL), 1, stdout);
}
fwrite (EOL, strlen (EOL), 1, stdout);
}
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