HackTheBox - Response

IppSec · Intermediate ·🔐 Cybersecurity ·3y ago
00:00 - Intro 01:00 - Start of nmap 03:45 - Discovering the /status/ page which gives us some information on how to use the Proxy 13:30 - Start of coding our own proxy 23:30 - Downloading the source code to the chat application 26:45 - Modifying our proxy to forward all requests to chat.reponse.htb and adding a webserver to it 39:00 - Web Proxy is up! But we need to replace some URL's to send everything through our proxy 42:50 - Adding POST Request support 52:00 - Post request working! Can login with Guest and talk to Bob over the chat 55:30 - Discovering the login request also sends a LDAP Server, we can point the login request to a ldap we control 59:00 - Using ChatGPT to Give us the hex to a successful LDAP Bind, so we can login after poisoning the LDAP Server 1:04:30 - Logged in with admin! 1:06:15 - Building a Cross Site Protocol Forgery payload to connect to the FTP Server, showing it work against us 1:15:40 - Sending bob the malicious payload and using FTP on his behalf 1:19:40 - Going over scan.sh 1:25:50 - Doing some LDAP Requests to see how its all setup 1:34:02 - Having the scan.sh scan our box by adding details into the LDAP Database 1:37:10 - Setting up an HTTPS Server on port 443, so it can scan it 1:39:00 - Using DNSMasq to setup a DNS Server on port 8053, and having IPTables redirect DNS Requests from the target to that port 1:45:00 - Starting a SMTPD Server, then creating a malicious certificate so we can exploit the NSE Script and extract an ssh key 1:53:00 - Going over the Incident Report, then looking at the PCAP 1:56:15 - Starting to parse the meterpreter packets, showing it in wireshark 2:00:50 - Using Scapy to extract the meterpreter tcp stream to a file 2:05:30 - Starting a python script to parse the meterpreter data 2:10:30 - Extracting the TLV for unencrypted packets 2:14:13 - Using Bulk_Extractor which extracts the AES Key from the core dump, its able to identify it via Key Expansion 2:19:30 - Decrypting the TLV, then adding definitions f
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1 HHC2016 - Analytics
HHC2016 - Analytics
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2 HackTheBox - October
HackTheBox - October
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3 HackTheBox - Arctic
HackTheBox - Arctic
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4 HackTheBox - Brainfuck
HackTheBox - Brainfuck
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5 HackTheBox - Bank
HackTheBox - Bank
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6 HackTheBox - Joker
HackTheBox - Joker
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7 HackTheBox - Lazy
HackTheBox - Lazy
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8 Camp CTF 2015 - Bitterman
Camp CTF 2015 - Bitterman
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9 HackTheBox - Devel
HackTheBox - Devel
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10 Reversing Malicious Office Document (Macro) Emotet(?)
Reversing Malicious Office Document (Macro) Emotet(?)
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11 HackTheBox - Granny and Grandpa
HackTheBox - Granny and Grandpa
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12 HackTheBox - Pivoting Update: Granny and Grandpa
HackTheBox - Pivoting Update: Granny and Grandpa
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13 HackTheBox - Optimum
HackTheBox - Optimum
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14 HackTheBox - Charon
HackTheBox - Charon
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15 HackTheBox - Sneaky
HackTheBox - Sneaky
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16 HackTheBox - Holiday
HackTheBox - Holiday
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17 HackTheBox - Europa
HackTheBox - Europa
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18 Introduction to tmux
Introduction to tmux
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19 HackTheBox - Blocky
HackTheBox - Blocky
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20 HackTheBox - Nineveh
HackTheBox - Nineveh
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21 HackTheBox - Jail
HackTheBox - Jail
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22 HackTheBox - Blue
HackTheBox - Blue
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23 HackTheBox - Calamity
HackTheBox - Calamity
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24 HackTheBox - Shrek
HackTheBox - Shrek
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25 HackTheBox - Mirai
HackTheBox - Mirai
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26 HackTheBox - Shocker
HackTheBox - Shocker
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27 HackTheBox - Mantis
HackTheBox - Mantis
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28 HackTheBox - Node
HackTheBox - Node
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29 HackTheBox - Kotarak
HackTheBox - Kotarak
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30 HackTheBox - Enterprise
HackTheBox - Enterprise
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31 HackTheBox - Sense
HackTheBox - Sense
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32 HackTheBox - Minion
HackTheBox - Minion
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33 VulnHub - Sokar
VulnHub - Sokar
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34 VulnHub - Pinkys Palace v2
VulnHub - Pinkys Palace v2
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35 HackTheBox - Inception
HackTheBox - Inception
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36 Vulnhub - Trollcave 1.2
Vulnhub - Trollcave 1.2
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37 HackTheBox - Ariekei
HackTheBox - Ariekei
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38 HackTheBox - Flux Capacitor
HackTheBox - Flux Capacitor
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39 HackTheBox - Jeeves
HackTheBox - Jeeves
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40 HackTheBox - Tally
HackTheBox - Tally
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41 HackTheBox - CrimeStoppers
HackTheBox - CrimeStoppers
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42 HackTheBox - Fulcrum
HackTheBox - Fulcrum
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43 HackTheBox - Chatterbox
HackTheBox - Chatterbox
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44 HackTheBox - Falafel
HackTheBox - Falafel
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45 How To Create Empire Modules
How To Create Empire Modules
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46 HackTheBox - Nightmare
HackTheBox - Nightmare
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47 HackTheBox - Nightmarev2  - Speed Run/Unintended Solutions
HackTheBox - Nightmarev2 - Speed Run/Unintended Solutions
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48 HackTheBox - Bart
HackTheBox - Bart
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49 HackTheBox -  Aragog
HackTheBox - Aragog
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50 HackTheBox - Valentine
HackTheBox - Valentine
IppSec
51 HackTheBox - Silo
HackTheBox - Silo
IppSec
52 HackTheBox - Rabbit
HackTheBox - Rabbit
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53 HackTheBox - Celestial
HackTheBox - Celestial
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54 HackTheBox - Stratosphere
HackTheBox - Stratosphere
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55 HackTheBox - Poison
HackTheBox - Poison
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56 HackTheBox - Canape
HackTheBox - Canape
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57 HackTheBox - Olympus
HackTheBox - Olympus
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58 HackTheBox - Sunday
HackTheBox - Sunday
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59 HackTheBox - Fighter
HackTheBox - Fighter
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60 HackTheBox - Bounty
HackTheBox - Bounty
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Related AI Lessons

Chapters (27)

Intro
1:00 Start of nmap
3:45 Discovering the /status/ page which gives us some information on how to use th
13:30 Start of coding our own proxy
23:30 Downloading the source code to the chat application
26:45 Modifying our proxy to forward all requests to chat.reponse.htb and adding a w
39:00 Web Proxy is up! But we need to replace some URL's to send everything through
42:50 Adding POST Request support
52:00 Post request working! Can login with Guest and talk to Bob over the chat
55:30 Discovering the login request also sends a LDAP Server, we can point the login
59:00 Using ChatGPT to Give us the hex to a successful LDAP Bind, so we can login af
1:04:30 Logged in with admin!
1:06:15 Building a Cross Site Protocol Forgery payload to connect to the FTP Server, s
1:15:40 Sending bob the malicious payload and using FTP on his behalf
1:19:40 Going over scan.sh
1:25:50 Doing some LDAP Requests to see how its all setup
1:34:02 Having the scan.sh scan our box by adding details into the LDAP Database
1:37:10 Setting up an HTTPS Server on port 443, so it can scan it
1:39:00 Using DNSMasq to setup a DNS Server on port 8053, and having IPTables redirect
1:45:00 Starting a SMTPD Server, then creating a malicious certificate so we can explo
1:53:00 Going over the Incident Report, then looking at the PCAP
1:56:15 Starting to parse the meterpreter packets, showing it in wireshark
2:00:50 Using Scapy to extract the meterpreter tcp stream to a file
2:05:30 Starting a python script to parse the meterpreter data
2:10:30 Extracting the TLV for unencrypted packets
2:14:13 Using Bulk_Extractor which extracts the AES Key from the core dump, its able t
2:19:30 Decrypting the TLV, then adding definitions f
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