Vulnerable Application

This module attempts to use a password cracker to decode Linux based password hashes, such as:

DES based passwords
MD5 based passwords
BSDi based passwords
bf, bcrypt, or blowfish based passwords
SHA256 based passwords
SHA512 based passwords

Common	John	Hashcat
des	descript	1500
md5	md5crypt	500
bsdi	bsdicrypt	12400
blowfish	bcrypt	3200
sha256	sha256crypt	7400
sha512	sha512crypt	1800

Sources of hashes can be found here: source, source2

Verification Steps

Have at least one user with an des, md5, bsdi, blowfish, sha512, or sha256 password hash in the database
Start msfconsole
Do: use auxiliary/analyze/crack_linux
Do: set cracker of choice
Do: run
You should hopefully crack a password.

Actions

john

Use john the ripper (default).

hashcat

Use hashcat.

Options

BLOWFISH

Crack Blowfish hashes. Default is false.

BSDi

Crack BSDi hashes. Default is true.

CONFIG

The path to a John config file (JtR option: --config). Default is metasploit-framework/data/john.conf

CRACKER_PATH

The absolute path to the cracker executable. Default behavior is to search path.

CUSTOM_WORDLIST

The path to an optional custom wordlist. This file is added to the new wordlist which may include the other USE items like USE_CREDS, and have MUTATE or KORELOGIC applied to it.

DES

Crack DES hashes. Default is true.

DeleteTempFiles

This option will prevent deletion of the wordlist and file containing hashes. This may be useful for running the hashes through john if it wasn't cracked, or for debugging. Default is false.

Fork

This option will set how many forks to use on john the ripper. Default is 1 (no forking).

INCREMENTAL

Run the cracker in incremental mode. Default is true

ITERATION_TIMEOUT

The max-run-time for each iteration of cracking.

KORELOGIC

Apply the KoreLogic rules to Wordlist Mode (slower). Default is false.

MD5

Crack MD5 hashes. Default is true.

MUTATE

Apply common mutations to the Wordlist (SLOW). Mutations are:

'@' => 'a'
'0' => 'o'
'3' => 'e'
'$' => 's'
'7' => 't'
'1' => 'l'
'5' => 's'

Default is false.

POT

The path to a John POT file (JtR option: --pot) to use instead. The pot file is the data file which records cracked password hashes. Kali linux's default location is /root/.john/john.pot. Default is ~/.msf4/john.pot.

SHA256

Crack SHA256 hashes. Default is false.

SHA512

Crack SHA12 hashes. Default is false.

SHOWCOMMAND

Show the command being used run from the command line for debugging. Default is false

USE_CREDS

Use existing credential data saved in the database. Default is true.

USE_DB_INFO

Use looted database schema info to seed the wordlist. This includes the Database Name, each Table Name, and each Column Name. If the DB is MSSQL, the Instance Name is also used. Default is true.

USE_DEFAULT_WORDLIST

Use the default metasploit wordlist in metasploit-framework/data/wordlists/password.lst. Default is true.

USE_HOSTNAMES

Seed the wordlist with hostnames from the workspace. Default is true.

USE_ROOT_WORDS

Use the Common Root Words Wordlist in metasploit-framework/data/wordlists/common_roots.txt. Default is true.

WORDLIST

Run the cracker in dictionary/wordlist mode. Default is true

Scenarios

Sample Data

The following is data which can be used to test integration, including adding entries to a wordlist and pot file to test various aspects of the cracker.

echo "" > /root/.msf4/john.pot
echo "fakeV6xlcXxRM:55" >> /root/.msf4/john.pot
echo "\$1\$O3JMY.Tw\$AdLnLjQ/5jXF9.fakegHv/:password" >> /root/.msf4/john.pot
echo "test" > /tmp/wordlist
echo "password" >> /tmp/wordlist
echo "toto" >> /tmp/wordlist
creds add user:des2_password hash:rEK1ecacw.7.c jtr:des
creds add user:des_password hash:rEK1ecacw.7.c jtr:des
creds add user:des_55 hash:rDpJV6xlcXxRM jtr:des
creds add user:des_pot_55 hash:fakeV6xlcXxRM jtr:des
creds add user:des_passphrase hash:qiyh4XPJGsOZ2MEAyLkfWqeQ jtr:des
creds add user:md5_password hash:$1$O3JMY.Tw$AdLnLjQ/5jXF9.MTp3gHv/ jtr:md5
creds add user:md52_password hash:$1$O3JMY.Tw$AdLnLjQ/5jXF9.MTp3gHv/ jtr:md5
creds add user:md5_pot_password hash:$1$O3JMY.Tw$AdLnLjQ/5jXF9.fakegHv/ jtr:md5
creds add user:bsdi_password hash:_J9..K0AyUubDrfOgO4s jtr:bsdi
creds add user:sha256_password hash:$5$MnfsQ4iN$ZMTppKN16y/tIsUYs/obHlhdP.Os80yXhTurpBMUbA5 jtr:sha256
creds add user:sha512_password hash:$6$zWwwXKNj$gLAOoZCjcr8p/.VgV/FkGC3NX7BsXys3KHYePfuIGMNjY83dVxugPYlxVg/evpcVEJLT/rSwZcDMlVVf/bhf.1 jtr:sha512
creds add user:blowfish_password hash:$2a$05$bvIG6Nmid91Mu9RcmmWZfO5HJIMCT8riNW0hEp8f6/FuA2/mHZFpe jtr:bf

John the Ripper

We'll set ITERATION_TIMEOUT 60 for a quick crack, blowfish true, sha256 true, sha512 true to handle the bfish, sha256 and sha512 hashes, and ShowCommand true for easy debugging.

resource (hashes_hashcat.rb)> setg CUSTOM_WORDLIST /tmp/wordlist
CUSTOM_WORDLIST => /tmp/wordlist
resource (hashes_hashcat.rb)> setg ShowCommand true
ShowCommand => true
resource (hashes_hashcat.rb)> setg USE_DEFAULT_WORDLIST false
USE_DEFAULT_WORDLIST => false
resource (hashes_hashcat.rb)> setg DeleteTempFiles false
DeleteTempFiles => false
resource (hashes_hashcat.rb)> setg USE_CREDS false
USE_CREDS => false
resource (hashes_hashcat.rb)> setg USE_DB_INFO false
USE_DB_INFO => false
resource (hashes_hashcat.rb)> setg USE_HOSTNAMES false
USE_HOSTNAMES => false
resource (hashes_hashcat.rb)> setg USE_ROOT_WORDS false
USE_ROOT_WORDS => false
resource (hashes_hashcat.rb)> setg ITERATION_TIMEOUT 60
ITERATION_TIMEOUT => 60
resource (hashes_hashcat.rb)> use auxiliary/analyze/crack_linux
resource (hashes_hashcat.rb)> set blowfish true
blowfish => true
resource (hashes_hashcat.rb)> set sha256 true
sha256 => true
resource (hashes_hashcat.rb)> set sha512 true
sha512 => true
resource (hashes_hashcat.rb)> run
[+] john Version Detected: 1.9.0-jumbo-1 OMP
[*] Hashes Written out to /tmp/hashes_tmp20190531-28293-u4ihgb
[*] Wordlist file written out to /tmp/jtrtmp20190531-28293-19rhhdd
[*] Checking md5crypt hashes already cracked...
[*] Cracking md5crypt hashes in single mode...
[*]    Cracking Command: /usr/sbin/john --session=JKDS2w8U --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=md5crypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=single --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
Will run 8 OpenMP threads
Press 'q' or Ctrl-C to abort, almost any other key for status
1g 0:00:00:00 DONE (2019-05-31 15:20) 100.0g/s 76800p/s 76800c/s 76800C/s test3:::..tere!
Warning: passwords printed above might not be all those cracked
Use the "--show" option to display all of the cracked passwords reliably
Session completed
[*] Cracking md5crypt hashes in normal mode
[*]    Cracking Command: /usr/sbin/john --session=JKDS2w8U --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=md5crypt --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[*] Cracking md5crypt hashes in incremental mode...
[*]    Cracking Command: /usr/sbin/john --session=JKDS2w8U --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=md5crypt --incremental=Digits --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[*] Cracking md5crypt hashes in wordlist mode...
[*]    Cracking Command: /usr/sbin/john --session=JKDS2w8U --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=md5crypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=wordlist --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[+] Cracked Hashes
==============

 DB ID  Hash Type  Username          Cracked Password  Method
 -----  ---------  --------          ----------------  ------
 1303   md5crypt   md5_password      password          Single
 1304   md5crypt   md52_password     password          Single
 1305   md5crypt   md5_pot_password  password          Already Cracked/POT

[*] Checking descrypt hashes already cracked...
[*] Cracking descrypt hashes in single mode...
[*]    Cracking Command: /usr/sbin/john --session=TYlIcIco --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=descrypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=single --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
Will run 8 OpenMP threads
Press 'q' or Ctrl-C to abort, almost any other key for status
1g 0:00:00:00 DONE (2019-05-31 15:20) 100.0g/s 1102Kp/s 4410Kc/s 4410KC/s test3:::..t1900
Warning: passwords printed above might be partial and not be all those cracked
Use the "--show" option to display all of the cracked passwords reliably
Session completed
[*] Cracking descrypt hashes in normal mode
[*]    Cracking Command: /usr/sbin/john --session=TYlIcIco --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=descrypt --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
Will run 8 OpenMP threads
Proceeding with single, rules:Single
Press 'q' or Ctrl-C to abort, almost any other key for status
3g 0:00:00:00 DONE 1/3 (2019-05-31 15:20) 300.0g/s 614200p/s 614400c/s 614400C/s des_pass..Dde_pass
Warning: passwords printed above might be partial
Use the "--show" option to display all of the cracked passwords reliably
Session completed
[*] Cracking descrypt hashes in incremental mode...
[*]    Cracking Command: /usr/sbin/john --session=TYlIcIco --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=descrypt --incremental=Digits --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[*] Cracking descrypt hashes in wordlist mode...
[*]    Cracking Command: /usr/sbin/john --session=TYlIcIco --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=descrypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=wordlist --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[+] Cracked Hashes
==============

 DB ID  Hash Type  Username          Cracked Password  Method
 -----  ---------  --------          ----------------  ------
 1298   descrypt   des2_password     password          Single
 1299   descrypt   des_password      password          Single
 1300   descrypt   des_55            55                Normal
 1301   descrypt   des_pot_55        55                Already Cracked/POT
 1302   descrypt   des_passphrase    passphrase        Normal
 1303   md5crypt   md5_password      password          Single
 1304   md5crypt   md52_password     password          Single
 1305   md5crypt   md5_pot_password  password          Already Cracked/POT

[*] Checking bsdicrypt hashes already cracked...
[*] Cracking bsdicrypt hashes in single mode...
[*]    Cracking Command: /usr/sbin/john --session=24lUijDR --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=bsdicrypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=single --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
Will run 8 OpenMP threads
Press 'q' or Ctrl-C to abort, almost any other key for status
1g 0:00:00:00 DONE (2019-05-31 15:20) 50.00g/s 102400p/s 102400c/s 102400C/s test3:::..Tere6
Use the "--show" option to display all of the cracked passwords reliably
Session completed
[*] Cracking bsdicrypt hashes in normal mode
[*]    Cracking Command: /usr/sbin/john --session=24lUijDR --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=bsdicrypt --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[*] Cracking bsdicrypt hashes in incremental mode...
[*]    Cracking Command: /usr/sbin/john --session=24lUijDR --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=bsdicrypt --incremental=Digits --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[*] Cracking bsdicrypt hashes in wordlist mode...
[*]    Cracking Command: /usr/sbin/john --session=24lUijDR --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=bsdicrypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=wordlist --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[+] Cracked Hashes
==============

 DB ID  Hash Type  Username          Cracked Password  Method
 -----  ---------  --------          ----------------  ------
 1298   descrypt   des2_password     password          Single
 1299   descrypt   des_password      password          Single
 1300   descrypt   des_55            55                Normal
 1301   descrypt   des_pot_55        55                Already Cracked/POT
 1302   descrypt   des_passphrase    passphrase        Normal
 1303   md5crypt   md5_password      password          Single
 1304   md5crypt   md52_password     password          Single
 1305   md5crypt   md5_pot_password  password          Already Cracked/POT
 1306   bsdicrypt  bsdi_password     password          Single

[*] Checking bcrypt hashes already cracked...
[*] Cracking bcrypt hashes in single mode...
[*]    Cracking Command: /usr/sbin/john --session=YCMwoPbH --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=bcrypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=single --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
Will run 8 OpenMP threads
Press 'q' or Ctrl-C to abort, almost any other key for status
1g 0:00:00:00 DONE (2019-05-31 15:20) 33.33g/s 2400p/s 2400c/s 2400C/s test3:::..test::0
Use the "--show" option to display all of the cracked passwords reliably
Session completed
[*] Cracking bcrypt hashes in normal mode
[*]    Cracking Command: /usr/sbin/john --session=YCMwoPbH --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=bcrypt --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[*] Cracking bcrypt hashes in incremental mode...
[*]    Cracking Command: /usr/sbin/john --session=YCMwoPbH --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=bcrypt --incremental=Digits --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[*] Cracking bcrypt hashes in wordlist mode...
[*]    Cracking Command: /usr/sbin/john --session=YCMwoPbH --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=bcrypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=wordlist --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[+] Cracked Hashes
==============

 DB ID  Hash Type  Username           Cracked Password  Method
 -----  ---------  --------           ----------------  ------
 1298   descrypt   des2_password      password          Single
 1299   descrypt   des_password       password          Single
 1300   descrypt   des_55             55                Normal
 1301   descrypt   des_pot_55         55                Already Cracked/POT
 1302   descrypt   des_passphrase     passphrase        Normal
 1303   md5crypt   md5_password       password          Single
 1304   md5crypt   md52_password      password          Single
 1305   md5crypt   md5_pot_password   password          Already Cracked/POT
 1306   bsdicrypt  bsdi_password      password          Single
 1309   bcrypt     blowfish_password  password          Single

[*] Checking sha256crypt hashes already cracked...
[*] Cracking sha256crypt hashes in single mode...
[*]    Cracking Command: /usr/sbin/john --session=XVDR4pAU --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=sha256crypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=single --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
Will run 8 OpenMP threads
Press 'q' or Ctrl-C to abort, almost any other key for status
1g 0:00:00:00 DONE (2019-05-31 15:20) 2.173g/s 8904p/s 8904c/s 8904C/s test3:::..1foo
Use the "--show" option to display all of the cracked passwords reliably
Session completed
[*] Cracking sha256crypt hashes in normal mode
[*]    Cracking Command: /usr/sbin/john --session=XVDR4pAU --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=sha256crypt --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[*] Cracking sha256crypt hashes in incremental mode...
[*]    Cracking Command: /usr/sbin/john --session=XVDR4pAU --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=sha256crypt --incremental=Digits --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[*] Cracking sha256crypt hashes in wordlist mode...
[*]    Cracking Command: /usr/sbin/john --session=XVDR4pAU --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=sha256crypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=wordlist --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[+] Cracked Hashes
==============

 DB ID  Hash Type    Username           Cracked Password  Method
 -----  ---------    --------           ----------------  ------
 1298   descrypt     des2_password      password          Single
 1299   descrypt     des_password       password          Single
 1300   descrypt     des_55             55                Normal
 1301   descrypt     des_pot_55         55                Already Cracked/POT
 1302   descrypt     des_passphrase     passphrase        Normal
 1303   md5crypt     md5_password       password          Single
 1304   md5crypt     md52_password      password          Single
 1305   md5crypt     md5_pot_password   password          Already Cracked/POT
 1306   bsdicrypt    bsdi_password      password          Single
 1307   sha256crypt  sha256_password    password          Single
 1309   bcrypt       blowfish_password  password          Single

[*] Checking sha512crypt hashes already cracked...
[*] Cracking sha512crypt hashes in single mode...
[*]    Cracking Command: /usr/sbin/john --session=nJBNk8dS --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=sha512crypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=single --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
Will run 8 OpenMP threads
Press 'q' or Ctrl-C to abort, almost any other key for status
1g 0:00:00:00 DONE (2019-05-31 15:20) 4.545g/s 4654p/s 4654c/s 4654C/s test3:::..test2::k
Use the "--show" option to display all of the cracked passwords reliably
Session completed
[*] Cracking sha512crypt hashes in normal mode
[*]    Cracking Command: /usr/sbin/john --session=nJBNk8dS --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=sha512crypt --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[*] Cracking sha512crypt hashes in incremental mode...
[*]    Cracking Command: /usr/sbin/john --session=nJBNk8dS --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=sha512crypt --incremental=Digits --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[*] Cracking sha512crypt hashes in wordlist mode...
[*]    Cracking Command: /usr/sbin/john --session=nJBNk8dS --nolog --config=/root/metasploit-framework/data/jtr/john.conf --pot=/root/.msf4/john.pot --format=sha512crypt --wordlist=/tmp/jtrtmp20190531-28293-19rhhdd --rules=wordlist --max-run-time=60 /tmp/hashes_tmp20190531-28293-u4ihgb
Using default input encoding: UTF-8
[+] Cracked Hashes
==============

 DB ID  Hash Type    Username           Cracked Password  Method
 -----  ---------    --------           ----------------  ------
 1298   descrypt     des2_password      password          Single
 1299   descrypt     des_password       password          Single
 1300   descrypt     des_55             55                Normal
 1301   descrypt     des_pot_55         55                Already Cracked/POT
 1302   descrypt     des_passphrase     passphrase        Normal
 1303   md5crypt     md5_password       password          Single
 1304   md5crypt     md52_password      password          Single
 1305   md5crypt     md5_pot_password   password          Already Cracked/POT
 1306   bsdicrypt    bsdi_password      password          Single
 1307   sha256crypt  sha256_password    password          Single
 1308   sha512crypt  sha512_password    password          Single
 1309   bcrypt       blowfish_password  password          Single

[*] Auxiliary module execution completed
resource (hashes_hashcat.rb)> creds
Credentials
===========

host  origin  service  public             private                                                                                             realm  private_type        JtR Format
----  ------  -------  ------             -------                                                                                             -----  ------------        ----------
                       des2_password      rEK1ecacw.7.c                                                                                              Nonreplayable hash  des
                       des_password       rEK1ecacw.7.c                                                                                              Nonreplayable hash  des
                       des_55             rDpJV6xlcXxRM                                                                                              Nonreplayable hash  des
                       des_pot_55         fakeV6xlcXxRM                                                                                              Nonreplayable hash  des
                       des_passphrase     qiyh4XPJGsOZ2MEAyLkfWqeQ                                                                                   Nonreplayable hash  des
                       md5_password       $1$O3JMY.Tw$AdLnLjQ/5jXF9.MTp3gHv/                                                                         Nonreplayable hash  md5
                       md52_password      $1$O3JMY.Tw$AdLnLjQ/5jXF9.MTp3gHv/                                                                         Nonreplayable hash  md5
                       md5_pot_password   $1$O3JMY.Tw$AdLnLjQ/5jXF9.fakegHv/                                                                         Nonreplayable hash  md5
                       bsdi_password      _J9..K0AyUubDrfOgO4s                                                                                       Nonreplayable hash  bsdi
                       sha256_password    $5$MnfsQ4iN$ZMTppKN16y/tIsUYs/obHlhdP.Os80yXhTurpBMUbA5                                                    Nonreplayable hash  sha256
                       sha512_password    $6$zWwwXKNj$gLAOoZCjcr8p/.VgV/FkGC3NX7BsXys3KHYePfuIGMNjY83dVxugPYlxVg/evpcVEJLT/rSwZcDMlVVf/bhf.1         Nonreplayable hash  sha512
                       blowfish_password  $2a$05$bvIG6Nmid91Mu9RcmmWZfO5HJIMCT8riNW0hEp8f6/FuA2/mHZFpe                                               Nonreplayable hash  bf
                       md5_pot_password   password                                                                                                   Password            
                       md5_password       password                                                                                                   Password            
                       md52_password      password                                                                                                   Password            
                       des_pot_55         55                                                                                                         Password            
                       des2_password      password                                                                                                   Password            
                       des_password       password                                                                                                   Password            
                       des_55             55                                                                                                         Password            
                       des_passphrase     passphrase                                                                                                 Password            
                       bsdi_password      password                                                                                                   Password            
                       blowfish_password  password                                                                                                   Password            
                       sha256_password    password                                                                                                   Password            
                       sha512_password    password                                                                                                   Password

Hashcat

We'll set ITERATION_TIMEOUT 60 for a quick crack, blowfish true, sha256 true, sha512 true to handle the bfish, sha256 and sha512 hashes, and ShowCommand true for easy debugging.

resource (hashes_hashcat.rb)> setg CUSTOM_WORDLIST /tmp/wordlist
CUSTOM_WORDLIST => /tmp/wordlist
resource (hashes_hashcat.rb)> setg ShowCommand true
ShowCommand => true
resource (hashes_hashcat.rb)> setg USE_DEFAULT_WORDLIST false
USE_DEFAULT_WORDLIST => false
resource (hashes_hashcat.rb)> setg DeleteTempFiles false
DeleteTempFiles => false
resource (hashes_hashcat.rb)> setg USE_CREDS false
USE_CREDS => false
resource (hashes_hashcat.rb)> setg USE_DB_INFO false
USE_DB_INFO => false
resource (hashes_hashcat.rb)> setg USE_HOSTNAMES false
USE_HOSTNAMES => false
resource (hashes_hashcat.rb)> setg USE_ROOT_WORDS false
USE_ROOT_WORDS => false
resource (hashes_hashcat.rb)> setg ITERATION_TIMEOUT 60
ITERATION_TIMEOUT => 60
resource (hashes_hashcat.rb)> use auxiliary/analyze/crack_linux
resource (hashes_hashcat.rb)> set blowfish true
blowfish => true
resource (hashes_hashcat.rb)> set sha256 true
sha256 => true
resource (hashes_hashcat.rb)> set sha512 true
sha512 => true
resource (hashes_hashcat.rb)> set action hashcat
action => hashcat
resource (hashes_hashcat.rb)> run
[+] hashcat Version Detected: v5.1.0
[*] Hashes Written out to /tmp/hashes_tmp20190531-28535-hi2lkf
[*] Wordlist file written out to /tmp/jtrtmp20190531-28535-47c707
[*] Checking md5crypt hashes already cracked...
[*] Cracking md5crypt hashes in incremental mode...
[*]    Cracking Command: /usr/bin/hashcat --session=p5KJBBFs --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=500 --increment --increment-max=4 --attack-mode=3 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf
nvmlDeviceGetFanSpeed(): Not Supported

[*] Cracking md5crypt hashes in wordlist mode...
[*]    Cracking Command: /usr/bin/hashcat --session=p5KJBBFs --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=500 --attack-mode=0 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf /tmp/jtrtmp20190531-28535-47c707
nvmlDeviceGetFanSpeed(): Not Supported

[+] Cracked Hashes
==============

 DB ID  Hash Type  Username          Cracked Password  Method
 -----  ---------  --------          ----------------  ------
 1327   md5crypt   md5_password      password          Wordlist
 1328   md5crypt   md52_password     password          Wordlist
 1329   md5crypt   md5_pot_password  password          Already Cracked/POT

[*] Checking descrypt hashes already cracked...
[*] Cracking descrypt hashes in incremental mode...
[*]    Cracking Command: /usr/bin/hashcat --session=8qLTJwqG --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=1500 --increment --increment-max=4 --attack-mode=3 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf
nvmlDeviceGetFanSpeed(): Not Supported

[*] Cracking descrypt hashes in wordlist mode...
[*]    Cracking Command: /usr/bin/hashcat --session=8qLTJwqG --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=1500 --attack-mode=0 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf /tmp/jtrtmp20190531-28535-47c707
nvmlDeviceGetFanSpeed(): Not Supported

[+] Cracked Hashes
==============

 DB ID  Hash Type  Username          Cracked Password  Method
 -----  ---------  --------          ----------------  ------
 1322   descrypt   des2_password     password          Wordlist
 1323   descrypt   des_password      password          Wordlist
 1324   descrypt   des_55            55                Incremental
 1325   descrypt   des_pot_55        55                Already Cracked/POT
 1327   md5crypt   md5_password      password          Wordlist
 1328   md5crypt   md52_password     password          Wordlist
 1329   md5crypt   md5_pot_password  password          Already Cracked/POT

[*] Checking bsdicrypt hashes already cracked...
[*] Cracking bsdicrypt hashes in incremental mode...
[*]    Cracking Command: /usr/bin/hashcat --session=RShDcHzl --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=12400 --increment --increment-max=4 --attack-mode=3 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf
nvmlDeviceGetFanSpeed(): Not Supported

[*] Cracking bsdicrypt hashes in wordlist mode...
[*]    Cracking Command: /usr/bin/hashcat --session=RShDcHzl --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=12400 --attack-mode=0 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf /tmp/jtrtmp20190531-28535-47c707
nvmlDeviceGetFanSpeed(): Not Supported

[+] Cracked Hashes
==============

 DB ID  Hash Type  Username          Cracked Password  Method
 -----  ---------  --------          ----------------  ------
 1322   descrypt   des2_password     password          Wordlist
 1323   descrypt   des_password      password          Wordlist
 1324   descrypt   des_55            55                Incremental
 1325   descrypt   des_pot_55        55                Already Cracked/POT
 1327   md5crypt   md5_password      password          Wordlist
 1328   md5crypt   md52_password     password          Wordlist
 1329   md5crypt   md5_pot_password  password          Already Cracked/POT
 1330   bsdicrypt  bsdi_password     password          Wordlist

[*] Checking bcrypt hashes already cracked...
[*] Cracking bcrypt hashes in incremental mode...
[*]    Cracking Command: /usr/bin/hashcat --session=wNHLTkTX --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=3200 --increment --increment-max=4 --attack-mode=3 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf
nvmlDeviceGetFanSpeed(): Not Supported

[*] Cracking bcrypt hashes in wordlist mode...
[*]    Cracking Command: /usr/bin/hashcat --session=wNHLTkTX --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=3200 --attack-mode=0 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf /tmp/jtrtmp20190531-28535-47c707
nvmlDeviceGetFanSpeed(): Not Supported

[+] Cracked Hashes
==============

 DB ID  Hash Type  Username           Cracked Password  Method
 -----  ---------  --------           ----------------  ------
 1322   descrypt   des2_password      password          Wordlist
 1323   descrypt   des_password       password          Wordlist
 1324   descrypt   des_55             55                Incremental
 1325   descrypt   des_pot_55         55                Already Cracked/POT
 1327   md5crypt   md5_password       password          Wordlist
 1328   md5crypt   md52_password      password          Wordlist
 1329   md5crypt   md5_pot_password   password          Already Cracked/POT
 1330   bsdicrypt  bsdi_password      password          Wordlist
 1333   bcrypt     blowfish_password  password          Wordlist

[*] Checking sha256crypt hashes already cracked...
[*] Cracking sha256crypt hashes in incremental mode...
[*]    Cracking Command: /usr/bin/hashcat --session=uNQu0c8S --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=7400 --increment --increment-max=4 --attack-mode=3 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf
nvmlDeviceGetFanSpeed(): Not Supported

[*] Cracking sha256crypt hashes in wordlist mode...
[*]    Cracking Command: /usr/bin/hashcat --session=uNQu0c8S --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=7400 --attack-mode=0 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf /tmp/jtrtmp20190531-28535-47c707
nvmlDeviceGetFanSpeed(): Not Supported

[+] Cracked Hashes
==============

 DB ID  Hash Type    Username           Cracked Password  Method
 -----  ---------    --------           ----------------  ------
 1322   descrypt     des2_password      password          Wordlist
 1323   descrypt     des_password       password          Wordlist
 1324   descrypt     des_55             55                Incremental
 1325   descrypt     des_pot_55         55                Already Cracked/POT
 1327   md5crypt     md5_password       password          Wordlist
 1328   md5crypt     md52_password      password          Wordlist
 1329   md5crypt     md5_pot_password   password          Already Cracked/POT
 1330   bsdicrypt    bsdi_password      password          Wordlist
 1331   sha256crypt  sha256_password    password          Wordlist
 1333   bcrypt       blowfish_password  password          Wordlist

[*] Checking sha512crypt hashes already cracked...
[*] Cracking sha512crypt hashes in incremental mode...
[*]    Cracking Command: /usr/bin/hashcat --session=0GST7Eb1 --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=1800 --increment --increment-max=4 --attack-mode=3 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf
nvmlDeviceGetFanSpeed(): Not Supported

[*] Cracking sha512crypt hashes in wordlist mode...
[*]    Cracking Command: /usr/bin/hashcat --session=0GST7Eb1 --logfile-disable --potfile-path=/root/.msf4/john.pot --hash-type=1800 --attack-mode=0 --runtime=60 /tmp/hashes_tmp20190531-28535-hi2lkf /tmp/jtrtmp20190531-28535-47c707
nvmlDeviceGetFanSpeed(): Not Supported

[+] Cracked Hashes
==============

 DB ID  Hash Type    Username           Cracked Password  Method
 -----  ---------    --------           ----------------  ------
 1322   descrypt     des2_password      password          Wordlist
 1323   descrypt     des_password       password          Wordlist
 1324   descrypt     des_55             55                Incremental
 1325   descrypt     des_pot_55         55                Already Cracked/POT
 1327   md5crypt     md5_password       password          Wordlist
 1328   md5crypt     md52_password      password          Wordlist
 1329   md5crypt     md5_pot_password   password          Already Cracked/POT
 1330   bsdicrypt    bsdi_password      password          Wordlist
 1331   sha256crypt  sha256_password    password          Wordlist
 1332   sha512crypt  sha512_password    password          Wordlist
 1333   bcrypt       blowfish_password  password          Wordlist

[*] Auxiliary module execution completed
resource (hashes_hashcat.rb)> creds
Credentials
===========

host  origin  service  public             private                                                                                             realm  private_type        JtR Format
----  ------  -------  ------             -------                                                                                             -----  ------------        ----------
                       md5_password       password                                                                                                   Password            
                       blowfish_password  $2a$05$bvIG6Nmid91Mu9RcmmWZfO5HJIMCT8riNW0hEp8f6/FuA2/mHZFpe                                               Nonreplayable hash  bf
                       des_pot_55         55                                                                                                         Password            
                       des_password       password                                                                                                   Password            
                       md52_password      $1$O3JMY.Tw$AdLnLjQ/5jXF9.MTp3gHv/                                                                         Nonreplayable hash  md5
                       sha256_password    password                                                                                                   Password            
                       bsdi_password      _J9..K0AyUubDrfOgO4s                                                                                       Nonreplayable hash  bsdi
                       sha512_password    $6$zWwwXKNj$gLAOoZCjcr8p/.VgV/FkGC3NX7BsXys3KHYePfuIGMNjY83dVxugPYlxVg/evpcVEJLT/rSwZcDMlVVf/bhf.1         Nonreplayable hash  sha512
                       bsdi_password      password                                                                                                   Password            
                       sha512_password    password                                                                                                   Password            
                       blowfish_password  password                                                                                                   Password            
                       des2_password      rEK1ecacw.7.c                                                                                              Nonreplayable hash  des
                       des_55             55                                                                                                         Password            
                       des2_password      password                                                                                                   Password            
                       md5_password       $1$O3JMY.Tw$AdLnLjQ/5jXF9.MTp3gHv/                                                                         Nonreplayable hash  md5
                       des_pot_55         fakeV6xlcXxRM                                                                                              Nonreplayable hash  des
                       des_password       rEK1ecacw.7.c                                                                                              Nonreplayable hash  des
                       md52_password      password                                                                                                   Password            
                       md5_pot_password   password                                                                                                   Password            
                       md5_pot_password   $1$O3JMY.Tw$AdLnLjQ/5jXF9.fakegHv/                                                                         Nonreplayable hash  md5
                       des_passphrase     qiyh4XPJGsOZ2MEAyLkfWqeQ                                                                                   Nonreplayable hash  des
                       des_55             rDpJV6xlcXxRM                                                                                              Nonreplayable hash  des
                       sha256_password    $5$MnfsQ4iN$ZMTppKN16y/tIsUYs/obHlhdP.Os80yXhTurpBMUbA5                                                    Nonreplayable hash  sha256

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crack_linux.md

crack_linux.md

Vulnerable Application

Verification Steps

Actions

john

hashcat

Options

BLOWFISH

BSDi

CONFIG

CRACKER_PATH

CUSTOM_WORDLIST

DES

DeleteTempFiles

Fork

INCREMENTAL

ITERATION_TIMEOUT

KORELOGIC

MD5

MUTATE

POT

SHA256

SHA512

SHOWCOMMAND

USE_CREDS

USE_DB_INFO

USE_DEFAULT_WORDLIST

USE_HOSTNAMES

USE_ROOT_WORDS

WORDLIST

Scenarios

Sample Data

John the Ripper

Hashcat

Files

crack_linux.md

Latest commit

History

crack_linux.md

File metadata and controls

Vulnerable Application

Verification Steps

Actions

john

hashcat

Options

BLOWFISH

BSDi

CONFIG

CRACKER_PATH

CUSTOM_WORDLIST

DES

DeleteTempFiles

Fork

INCREMENTAL

ITERATION_TIMEOUT

KORELOGIC

MD5

MUTATE

POT

SHA256

SHA512

SHOWCOMMAND

USE_CREDS

USE_DB_INFO

USE_DEFAULT_WORDLIST

USE_HOSTNAMES

USE_ROOT_WORDS

WORDLIST

Scenarios

Sample Data

John the Ripper

Hashcat