# Password cracking

## Identify hash

```bash
# https://github.com/noraj/haiti
haiti [hash]
```

## Dictionary creation

```bash
# Pydictor
# https://www.github.com/landgrey/pydictor.git
pydictor.py -extend TERM --leet 0 1 2 11 21 --len 4 20

# Username generator
# https://github.com/benbusby/namebuster
namebuster https://example.com
namebuster "term1, term2"
```

### Examples

```bash
# Numeric dictionary length 4
python3 pydictor.py -base d --len 4 4

# Capital letters dictionary length 4
python3 pydictor.py -base c --len 4 4

# Prepend word + digits 5 length
python3 pydictor.py --len 5 5 --head raj -base d

# Append word after digits 5 length
python3 pydictor.py --len 5 5 --tail raj -base d

# Permute chars in word
python3 pydictor.py -char raj

# Multiple permutations
python3 pydictor.py -chunk abc ABC 666 . _ @ "'"

# Dictionary based in word, added complexity 4 and fixed length
python pydictor.py -extend raj --level 4 --len 1 6

# Interactive mode
python3 pydictor.py --sedb
```

### Options

```bash
-base dLc # Base digits, Lowercase letters and Capital letters
--encode b64 # Encode output
```

## jtr

```bash
john --wordlist=/usr/share/wordlists/rockyou.txt hash
john --rules --wordlist=/usr/share/wordlists/rockyou.txt hash
```

## Hashcat

### Wiki

{% embed url="https://hashcat.net/wiki/doku.php?id=hashcat" %}

### Hashes

{% embed url="https://openwall.info/wiki/john/sample-hashes" %}

{% embed url="https://hashcat.net/wiki/doku.php?id=example_hashes" %}

### Examples

```bash
# Dictionary
hashcat -m 0 -a 0 hashfile dictionary.txt -O --user -o result.txt

# Dictionary + rules
hashcat -m 0 -w 3 -a 0 hashfile dictionary.txt -O -r haku34K.rule --user -o result.txt

# Mask bruteforce (length 1-8 A-Z a-z 0-9)
hashcat -m 0 -w 3 -a 3 hashfile ?1?1?1?1?1?1?1?1 --increment -1 --user ?l?d?u
hashcat -m 0 -w 3 -a 3 hashfile suffix?1?1?1 -i -1 --user ?l?d

# Modes
-a 0 = Dictionary (also with rules)
-a 3 = Bruteforce with mask 

# Max performance options
--force -O -w 3 --opencl-device-types 1,2

# Output results
-o result.txt

# Ignore usernames in hashfile
--user/--username

# Masks
?l = abcdefghijklmnopqrstuvwxyz
?u = ABCDEFGHIJKLMNOPQRSTUVWXYZ
?d = 0123456789
?s = «space»!"#$%&'()*+,-./:;<=>?@[\]^_`{|}~
?a = ?l?u?d?s
?b = 0x00 - 0xff
```

### Useful hashes

#### Linux Hashes - /etc/shadow

| ID   | Description                   |
| ---- | ----------------------------- |
| 500  | md5crypt $1$, MD5(Unix)       |
| 200  | bcrypt $2\*$, Blowfish(Unix)  |
| 400  | sha256crypt $5$, SHA256(Unix) |
| 1800 | sha512crypt $6$, SHA512(Unix) |

#### Windows Hashes

| ID   | Description |
| ---- | ----------- |
| 3000 | LM          |
| 1000 | NTLM        |

#### Common Hashes

| ID    | Description | Type     |
| ----- | ----------- | -------- |
| 900   | MD4         | Raw Hash |
| 0     | MD5         | Raw Hash |
| 5100  | Half MD5    | Raw Hash |
| 100   | SHA1        | Raw Hash |
| 10800 | SHA-384     | Raw Hash |
| 1400  | SHA-256     | Raw Hash |
| 1700  | SHA-512     | Raw Hash |

#### Common Files with password

| ID    | Description                                     |
| ----- | ----------------------------------------------- |
| 11600 | 7-Zip                                           |
| 12500 | RAR3-hp                                         |
| 13000 | RAR5                                            |
| 13200 | AxCrypt                                         |
| 13300 | AxCrypt in-memory SHA1                          |
| 13600 | WinZip                                          |
| 9700  | MS Office <= 2003 $0/$1, MD5 + RC4              |
| 9710  | MS Office <= 2003 $0/$1, MD5 + RC4, collider #1 |
| 9720  | MS Office <= 2003 $0/$1, MD5 + RC4, collider #2 |
| 9800  | MS Office <= 2003 $3/$4, SHA1 + RC4             |
| 9810  | MS Office <= 2003 $3, SHA1 + RC4, collider #1   |
| 9820  | MS Office <= 2003 $3, SHA1 + RC4, collider #2   |
| 9400  | MS Office 2007                                  |
| 9500  | MS Office 2010                                  |
| 9600  | MS Office 2013                                  |
| 10400 | PDF 1.1 - 1.3 (Acrobat 2 - 4)                   |
| 10410 | PDF 1.1 - 1.3 (Acrobat 2 - 4), collider #1      |
| 10420 | PDF 1.1 - 1.3 (Acrobat 2 - 4), collider #2      |
| 10500 | PDF 1.4 - 1.6 (Acrobat 5 - 8)                   |
| 10600 | PDF 1.7 Level 3 (Acrobat 9)                     |
| 10700 | PDF 1.7 Level 8 (Acrobat 10 - 11)               |
| 16200 | Apple Secure Notes                              |

#### Database Hashes

| ID    | Description                 | Type            | Example Hash                                                                                                                                                     |
| ----- | --------------------------- | --------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 12    | PostgreSQL                  | Database Server | a6343a68d964ca596d9752250d54bb8a:postgres                                                                                                                        |
| 131   | MSSQL (2000)                | Database Server | 0x01002702560500000000000000000000000000000000000000008db43dd9b1972a636ad0c7d4b8c515cb8ce46578                                                                   |
| 132   | MSSQL (2005)                | Database Server | 0x010018102152f8f28c8499d8ef263c53f8be369d799f931b2fbe                                                                                                           |
| 1731  | MSSQL (2012, 2014)          | Database Server | 0x02000102030434ea1b17802fd95ea6316bd61d2c94622ca3812793e8fb1672487b5c904a45a31b2ab4a78890d563d2fcf5663e46fe797d71550494be50cf4915d3f4d55ec375                   |
| 200   | MySQL323                    | Database Server | 7196759210defdc0                                                                                                                                                 |
| 300   | MySQL4.1/MySQL5             | Database Server | fcf7c1b8749cf99d88e5f34271d636178fb5d130                                                                                                                         |
| 3100  | Oracle H: Type (Oracle 7+)  | Database Server | 7A963A529D2E3229:3682427524                                                                                                                                      |
| 112   | Oracle S: Type (Oracle 11+) | Database Server | ac5f1e62d21fd0529428b84d42e8955b04966703:38445748184477378130                                                                                                    |
| 12300 | Oracle T: Type (Oracle 12+) | Database Server | 78281A9C0CF626BD05EFC4F41B515B61D6C4D95A250CD4A605CA0EF97168D670EBCB5673B6F5A2FB9CC4E0C0101E659C0C4E3B9B3BEDA846CD15508E88685A2334141655046766111066420254008225 |
| 8000  | Sybase ASE                  | Database Server | 0xc00778168388631428230545ed2c976790af96768afa0806fe6c0da3b28f3e132137eac56f9bad027ea2                                                                           |

#### Kerberos Hashes

| ID    | Type          | Example        |
| ----- | ------------- | -------------- |
| 13100 | Type 23       | $krb5tgs$23$   |
| 19600 | Type 17       | $krb5tgs$17$   |
| 19700 | Type 18       | $krb5tgs$18$   |
| 18200 | ASREP Type 23 | $krb5asrep$23$ |

## Files

```bash
https://github.com/kaonashi-passwords/Kaonashi
https://github.com/NotSoSecure/password_cracking_rules
https://crackstation.net/files/crackstation-human-only.txt.gz
https://crackstation.net/files/crackstation.txt.gz
```
