[HTB] Machine: Postman

Postman

Enumeration

• nmap

Starting Nmap 7.93 ( https://nmap.org ) at 2023-06-25 17:52 BST
Nmap scan report for postman (10.10.10.160)
Host is up (0.12s latency).

PORT      STATE SERVICE VERSION
22/tcp    open  ssh     OpenSSH 7.6p1 Ubuntu 4ubuntu0.3 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey: 
|   2048 46834ff13861c01c74cbb5d14a684d77 (RSA)
|   256 2d8d27d2df151a315305fbfff0622689 (ECDSA)
|_  256 ca7c82aa5ad372ca8b8a383a8041a045 (ED25519)
80/tcp    open  http    Apache httpd 2.4.29 ((Ubuntu))
|_http-title: The Cyber Geek's Personal Website
|_http-server-header: Apache/2.4.29 (Ubuntu)
6379/tcp  open  redis   Redis key-value store 4.0.9
10000/tcp open  http    MiniServ 1.910 (Webmin httpd)
|_http-title: Site doesn't have a title (text/html; Charset=iso-8859-1).
|_http-server-header: MiniServ/1.910
Service Info: OS: Linux; CPE: cpe:/o:linux:linux_kernel

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 38.20 seconds

• Web server

[HTB] Machine: Stocker

Stocker

Enumeration

• nmap

┌──(kali㉿kali)-[~]
└─$ nmap -Pn -p20,80 -sC -sV 10.10.11.196 
Starting Nmap 7.93 ( https://nmap.org ) at 2023-05-17 11:10 EDT
Nmap scan report for 10.10.11.196 (10.10.11.196)
Host is up (0.11s latency).

PORT   STATE  SERVICE  VERSION
20/tcp closed ftp-data
80/tcp open   http     nginx 1.18.0 (Ubuntu)
|_http-server-header: nginx/1.18.0 (Ubuntu)
|_http-title: Did not follow redirect to http://stocker.htb
Service Info: OS: Linux; CPE: cpe:/o:linux:linux_kernel

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 11.22 seconds

• I found nothing on default web page
  • so I started ffuf for vhost enumeration

┌──(kali㉿kali)-[~]
└─$ ffuf -w /usr/share/seclists/Discovery/DNS/subdomains-top1million-20000.txt -H 'Host: FUZZ.stocker.htb' -u http://stocker.htb -fs 178

        /'___\  /'___\           /'___\       
       /\ \__/ /\ \__/  __  __  /\ \__/       
       \ \ ,__\\ \ ,__\/\ \/\ \ \ \ ,__\      
        \ \ \_/ \ \ \_/\ \ \_\ \ \ \ \_/      
         \ \_\   \ \_\  \ \____/  \ \_\       
          \/_/    \/_/   \/___/    \/_/       

       v2.0.0-dev
________________________________________________

 :: Method           : GET
 :: URL              : http://stocker.htb
 :: Wordlist         : FUZZ: /usr/share/seclists/Discovery/DNS/subdomains-top1million-20000.txt
 :: Header           : Host: FUZZ.stocker.htb
 :: Follow redirects : false
 :: Calibration      : false
 :: Timeout          : 10
 :: Threads          : 40
 :: Matcher          : Response status: 200,204,301,302,307,401,403,405,500
 :: Filter           : Response size: 178
________________________________________________

[Status: 302, Size: 28, Words: 4, Lines: 1, Duration: 186ms]
    * FUZZ: dev

:: Progress: [19966/19966] :: Job [1/1] :: 274 req/sec :: Duration: [0:01:00] :: Errors: 0 ::

• dev.stocker.htb

[HTB] Machine: Haystack

Haystack

Enumeration

• nmap

└─$ nmap -sC -sV -Pn 10.10.10.115
Starting Nmap 7.93 ( https://nmap.org ) at 2023-06-23 19:36 BST
Nmap scan report for 10.10.10.115 (10.10.10.115)
Host is up (0.55s latency).
Not shown: 922 filtered tcp ports (no-response), 75 filtered tcp ports (host-unreach)
PORT     STATE SERVICE VERSION
22/tcp   open  ssh     OpenSSH 7.4 (protocol 2.0)
| ssh-hostkey: 
|   2048 2a8de2928b14b63fe42f3a4743238b2b (RSA)
|   256 e75a3a978e8e728769a30dd100bc1f09 (ECDSA)
|_  256 01d259b2660a9749205f1c84eb81ed95 (ED25519)
80/tcp   open  http    nginx 1.12.2
|_http-title: Site doesn't have a title (text/html).
|_http-server-header: nginx/1.12.2
9200/tcp open  http    nginx 1.12.2
|_http-title: Site doesn't have a title (application/json; charset=UTF-8).
| http-methods: 
|_  Potentially risky methods: DELETE
|_http-server-header: nginx/1.12.2

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 89.56 seconds

• Web server

[HTB] Machine: Heist

Heist

Enumeration

• nmap

└─$ nmap -sC -sV -Pn 10.10.10.149
Starting Nmap 7.93 ( https://nmap.org ) at 2023-06-24 10:40 BST
Nmap scan report for 10.10.10.149 (10.10.10.149)
Host is up (0.10s latency).
Not shown: 997 filtered tcp ports (no-response)
PORT    STATE SERVICE       VERSION
80/tcp  open  http          Microsoft IIS httpd 10.0
|_http-server-header: Microsoft-IIS/10.0
| http-title: Support Login Page
|_Requested resource was login.php
| http-cookie-flags: 
|   /: 
|     PHPSESSID: 
|_      httponly flag not set
| http-methods: 
|_  Potentially risky methods: TRACE
135/tcp open  msrpc         Microsoft Windows RPC
445/tcp open  microsoft-ds?
Service Info: OS: Windows; CPE: cpe:/o:microsoft:windows

Host script results:
|_clock-skew: -30s
| smb2-time: 
|   date: 2023-06-24T09:40:31
|_  start_date: N/A
| smb2-security-mode: 
|   311: 
|_    Message signing enabled but not required

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 63.50 seconds

• gobuster

└─$ gobuster dir -u http://10.10.10.149 -w /usr/share/seclists/Discovery/Web-Content/directory-list-2.3-medium.txt -t 50 -x asp,aspx,php
===============================================================
Gobuster v3.5
by OJ Reeves (@TheColonial) & Christian Mehlmauer (@firefart)
===============================================================
[+] Url:                     http://10.10.10.149
[+] Method:                  GET
[+] Threads:                 50
[+] Wordlist:                /usr/share/seclists/Discovery/Web-Content/directory-list-2.3-medium.txt
[+] Negative Status codes:   404
[+] User Agent:              gobuster/3.5
[+] Extensions:              asp,aspx,php
[+] Timeout:                 10s
===============================================================
2023/06/24 11:12:31 Starting gobuster in directory enumeration mode
===============================================================
/images               (Status: 301) [Size: 150] [--> http://10.10.10.149/images/]
/index.php            (Status: 302) [Size: 0] [--> login.php]
/login.php            (Status: 200) [Size: 2058]
/Images               (Status: 301) [Size: 150] [--> http://10.10.10.149/Images/]
/issues.php           (Status: 302) [Size: 16] [--> login.php]
/css                  (Status: 301) [Size: 147] [--> http://10.10.10.149/css/]
/Index.php            (Status: 302) [Size: 0] [--> login.php]
/Login.php            (Status: 200) [Size: 2058]
/js                   (Status: 301) [Size: 146] [--> http://10.10.10.149/js/]
/Issues.php           (Status: 302) [Size: 16] [--> login.php]
/attachments          (Status: 301) [Size: 155] [--> http://10.10.10.149/attachments/]
/IMAGES               (Status: 301) [Size: 150] [--> http://10.10.10.149/IMAGES/]
/INDEX.php            (Status: 302) [Size: 0] [--> login.php]
/CSS                  (Status: 301) [Size: 147] [--> http://10.10.10.149/CSS/]
/JS                   (Status: 301) [Size: 146] [--> http://10.10.10.149/JS/]
/Attachments          (Status: 301) [Size: 155] [--> http://10.10.10.149/Attachments/]
/LogIn.php            (Status: 200) [Size: 2058]
/LOGIN.php            (Status: 200) [Size: 2058]
Progress: 882180 / 882244 (99.99%)
===============================================================
2023/06/24 11:59:05 Finished
===============================================================

• Web server

[HTB] Machine: Networked

Networked

Enumeration

• nmap

└─$ nmap -sC -sV -Pn 10.10.10.146                   
Starting Nmap 7.93 ( https://nmap.org ) at 2023-06-23 17:13 BST
Nmap scan report for 10.10.10.146 (10.10.10.146)
Host is up (0.51s latency).
Not shown: 921 filtered tcp ports (no-response), 76 filtered tcp ports (host-unreach)
PORT    STATE  SERVICE VERSION
22/tcp  open   ssh     OpenSSH 7.4 (protocol 2.0)
| ssh-hostkey: 
|   2048 2275d7a74f81a7af5266e52744b1015b (RSA)
|   256 2d6328fca299c7d435b9459a4b38f9c8 (ECDSA)
|_  256 73cda05b84107da71c7c611df554cfc4 (ED25519)
80/tcp  open   http    Apache httpd 2.4.6 ((CentOS) PHP/5.4.16)
|_http-server-header: Apache/2.4.6 (CentOS) PHP/5.4.16
|_http-title: Site doesn't have a title (text/html; charset=UTF-8).
443/tcp closed https

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 85.91 seconds

• gpbuster

└─$ gobuster dir -u 10.10.10.146  -w /usr/share/seclists/Discovery/Web-Content/directory-list-2.3-medium.txt -t 50 -x php,html,txt 
===============================================================
Gobuster v3.5
by OJ Reeves (@TheColonial) & Christian Mehlmauer (@firefart)
===============================================================
[+] Url:                     http://10.10.10.146
[+] Method:                  GET
[+] Threads:                 50
[+] Wordlist:                /usr/share/seclists/Discovery/Web-Content/directory-list-2.3-medium.txt
[+] Negative Status codes:   404
[+] User Agent:              gobuster/3.5
[+] Extensions:              php,html,txt
[+] Timeout:                 10s
===============================================================
2023/06/23 17:21:53 Starting gobuster in directory enumeration mode
===============================================================
/.html                (Status: 403) [Size: 207]
/uploads              (Status: 301) [Size: 236] [--> http://10.10.10.146/uploads/]
/photos.php           (Status: 200) [Size: 1302]
/upload.php           (Status: 200) [Size: 169]
/lib.php              (Status: 200) [Size: 0]
/backup               (Status: 301) [Size: 235] [--> http://10.10.10.146/backup/]
/.html                (Status: 403) [Size: 207]

• Web server

[HTB] Machine: Safe

Safe

Enumeration

• nmap

└─$ nmap -sC -sV -Pn 10.10.10.147
Starting Nmap 7.93 ( https://nmap.org ) at 2023-06-24 17:07 BST
Nmap scan report for 10.10.10.147 (10.10.10.147)
Host is up (0.11s latency).

PORT     STATE SERVICE VERSION
22/tcp   open  ssh     OpenSSH 7.4p1 Debian 10+deb9u6 (protocol 2.0)
| ssh-hostkey: 
|   2048 6d7c813d6a3df95f2e1f6a97e500bade (RSA)
|   256 997e1e227672da3cc9617d74d78033d2 (ECDSA)
|_  256 6a6bc38e4b28f76085b162ff54bcd8d6 (ED25519)
80/tcp   open  http    Apache httpd 2.4.25 ((Debian))
|_http-title: Apache2 Debian Default Page: It works
|_http-server-header: Apache/2.4.25 (Debian)
1337/tcp open  waste?
| fingerprint-strings: 
|   DNSStatusRequestTCP: 
|     12:07:15 up 1:02, 0 users, load average: 0.07, 0.03, 0.09
|   DNSVersionBindReqTCP: 
|     12:07:10 up 1:02, 0 users, load average: 0.08, 0.03, 0.09
|   GenericLines: 
|     12:06:57 up 1:02, 0 users, load average: 0.10, 0.04, 0.09
|     What do you want me to echo back?
|   GetRequest: 
|     12:07:03 up 1:02, 0 users, load average: 0.09, 0.04, 0.09
|     What do you want me to echo back? GET / HTTP/1.0
|   HTTPOptions: 
|     12:07:04 up 1:02, 0 users, load average: 0.09, 0.04, 0.09
|     What do you want me to echo back? OPTIONS / HTTP/1.0
|   Help: 
|     12:07:20 up 1:02, 0 users, load average: 0.06, 0.03, 0.09
|     What do you want me to echo back? HELP
|   NULL: 
|     12:06:57 up 1:02, 0 users, load average: 0.10, 0.04, 0.09
|   RPCCheck: 
|     12:07:05 up 1:02, 0 users, load average: 0.08, 0.04, 0.09
|   RTSPRequest: 
|     12:07:04 up 1:02, 0 users, load average: 0.09, 0.04, 0.09
|     What do you want me to echo back? OPTIONS / RTSP/1.0
|   SSLSessionReq, TerminalServerCookie: 
|     12:07:21 up 1:02, 0 users, load average: 0.06, 0.03, 0.09
|     What do you want me to echo back?
|   TLSSessionReq: 
|     12:07:22 up 1:02, 0 users, load average: 0.06, 0.03, 0.09
|_    What do you want me to echo back?
1 service unrecognized despite returning data. If you know the service/version, please submit the following fingerprint at https://nmap.org/cgi-bin/submit.cgi?new-service :
SF-Port1337-TCP:V=7.93%I=7%D=6/24%Time=649714C5%P=x86_64-pc-linux-gnu%r(NU
SF:LL,3E,"\x2012:06:57\x20up\x20\x201:02,\x20\x200\x20users,\x20\x20load\x
SF:20average:\x200\.10,\x200\.04,\x200\.09\n")%r(GenericLines,63,"\x2012:0
SF:6:57\x20up\x20\x201:02,\x20\x200\x20users,\x20\x20load\x20average:\x200
SF:\.10,\x200\.04,\x200\.09\n\nWhat\x20do\x20you\x20want\x20me\x20to\x20ec
SF:ho\x20back\?\x20\r\n")%r(GetRequest,71,"\x2012:07:03\x20up\x20\x201:02,
SF:\x20\x200\x20users,\x20\x20load\x20average:\x200\.09,\x200\.04,\x200\.0
SF:9\n\nWhat\x20do\x20you\x20want\x20me\x20to\x20echo\x20back\?\x20GET\x20
SF:/\x20HTTP/1\.0\r\n")%r(HTTPOptions,75,"\x2012:07:04\x20up\x20\x201:02,\
SF:x20\x200\x20users,\x20\x20load\x20average:\x200\.09,\x200\.04,\x200\.09
SF:\n\nWhat\x20do\x20you\x20want\x20me\x20to\x20echo\x20back\?\x20OPTIONS\
SF:x20/\x20HTTP/1\.0\r\n")%r(RTSPRequest,75,"\x2012:07:04\x20up\x20\x201:0
SF:2,\x20\x200\x20users,\x20\x20load\x20average:\x200\.09,\x200\.04,\x200\
SF:.09\n\nWhat\x20do\x20you\x20want\x20me\x20to\x20echo\x20back\?\x20OPTIO
SF:NS\x20/\x20RTSP/1\.0\r\n")%r(RPCCheck,3E,"\x2012:07:05\x20up\x20\x201:0
SF:2,\x20\x200\x20users,\x20\x20load\x20average:\x200\.08,\x200\.04,\x200\
SF:.09\n")%r(DNSVersionBindReqTCP,3E,"\x2012:07:10\x20up\x20\x201:02,\x20\
SF:x200\x20users,\x20\x20load\x20average:\x200\.08,\x200\.03,\x200\.09\n")
SF:%r(DNSStatusRequestTCP,3E,"\x2012:07:15\x20up\x20\x201:02,\x20\x200\x20
SF:users,\x20\x20load\x20average:\x200\.07,\x200\.03,\x200\.09\n")%r(Help,
SF:67,"\x2012:07:20\x20up\x20\x201:02,\x20\x200\x20users,\x20\x20load\x20a
SF:verage:\x200\.06,\x200\.03,\x200\.09\n\nWhat\x20do\x20you\x20want\x20me
SF:\x20to\x20echo\x20back\?\x20HELP\r\n")%r(SSLSessionReq,64,"\x2012:07:21
SF:\x20up\x20\x201:02,\x20\x200\x20users,\x20\x20load\x20average:\x200\.06
SF:,\x200\.03,\x200\.09\n\nWhat\x20do\x20you\x20want\x20me\x20to\x20echo\x
SF:20back\?\x20\x16\x03\n")%r(TerminalServerCookie,63,"\x2012:07:21\x20up\
SF:x20\x201:02,\x20\x200\x20users,\x20\x20load\x20average:\x200\.06,\x200\
SF:.03,\x200\.09\n\nWhat\x20do\x20you\x20want\x20me\x20to\x20echo\x20back\
SF:?\x20\x03\n")%r(TLSSessionReq,64,"\x2012:07:22\x20up\x20\x201:02,\x20\x
SF:200\x20users,\x20\x20load\x20average:\x200\.06,\x200\.03,\x200\.09\n\nW
SF:hat\x20do\x20you\x20want\x20me\x20to\x20echo\x20back\?\x20\x16\x03\n");
Service Info: OS: Linux; CPE: cpe:/o:linux:linux_kernel

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 100.88 seconds

• gobuster

└─$ gobuster dir -u http://10.10.10.147 -w /usr/share/seclists/Discovery/Web-Content/directory-list-2.3-medium.txt -t 50 -x html,txt,php
===============================================================
Gobuster v3.5
by OJ Reeves (@TheColonial) & Christian Mehlmauer (@firefart)
===============================================================
[+] Url:                     http://10.10.10.147
[+] Method:                  GET
[+] Threads:                 50
[+] Wordlist:                /usr/share/seclists/Discovery/Web-Content/directory-list-2.3-medium.txt
[+] Negative Status codes:   404
[+] User Agent:              gobuster/3.5
[+] Extensions:              html,txt,php
[+] Timeout:                 10s
===============================================================
2023/06/24 16:22:12 Starting gobuster in directory enumeration mode
===============================================================
/.html                (Status: 403) [Size: 292]
/index.html           (Status: 200) [Size: 10787]
/manual               (Status: 301) [Size: 313] [--> http://10.10.10.147/manual/]
/.html                (Status: 403) [Size: 292]
/server-status        (Status: 403) [Size: 300]

• Web server has a hint about the port 1337
  • Visting path /myapp downloads myapp
  • Let’s check port 1337

[HTB] Machine: Escape

Escape

Enumeration

• nmap

┌──(kali㉿kali)-[~]
└─$ nmap -Pn -p53,88,135,139,389,445,464,593,636,1433,3268,3269,5985,9389,4966,49689,49690,49706,49714,58597 10.10.11.202 -T4 -sC -sV
Starting Nmap 7.93 ( https://nmap.org ) at 2023-05-21 09:24 EDT
Nmap scan report for 10.10.11.202 (10.10.11.202)
Host is up (0.16s latency).

PORT      STATE    SERVICE       VERSION
53/tcp    open     domain        Simple DNS Plus
88/tcp    open     kerberos-sec  Microsoft Windows Kerberos (server time: 2023-05-21 21:24:13Z)
135/tcp   open     msrpc         Microsoft Windows RPC
139/tcp   open     netbios-ssn   Microsoft Windows netbios-ssn
389/tcp   open     ldap          Microsoft Windows Active Directory LDAP (Domain: sequel.htb0., Site: Default-First-Site-Name)
|_ssl-date: 2023-05-21T21:25:47+00:00; +7h59m35s from scanner time.
| ssl-cert: Subject: commonName=dc.sequel.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:dc.sequel.htb
| Not valid before: 2022-11-18T21:20:35
|_Not valid after:  2023-11-18T21:20:35
445/tcp   open     microsoft-ds?
464/tcp   open     kpasswd5?
593/tcp   open     ncacn_http    Microsoft Windows RPC over HTTP 1.0
636/tcp   open     ssl/ldap      Microsoft Windows Active Directory LDAP (Domain: sequel.htb0., Site: Default-First-Site-Name)
| ssl-cert: Subject: commonName=dc.sequel.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:dc.sequel.htb
| Not valid before: 2022-11-18T21:20:35
|_Not valid after:  2023-11-18T21:20:35
|_ssl-date: 2023-05-21T21:25:47+00:00; +7h59m35s from scanner time.
1433/tcp  open     ms-sql-s      Microsoft SQL Server 2019 15.00.2000.00; RTM
|_ssl-date: 2023-05-21T21:25:46+00:00; +7h59m36s from scanner time.
| ms-sql-ntlm-info: 
|   10.10.11.202:1433: 
|     Target_Name: sequel
|     NetBIOS_Domain_Name: sequel
|     NetBIOS_Computer_Name: DC
|     DNS_Domain_Name: sequel.htb
|     DNS_Computer_Name: dc.sequel.htb
|     DNS_Tree_Name: sequel.htb
|_    Product_Version: 10.0.17763
| ssl-cert: Subject: commonName=SSL_Self_Signed_Fallback
| Not valid before: 2023-05-19T20:14:37
|_Not valid after:  2053-05-19T20:14:37
| ms-sql-info: 
|   10.10.11.202:1433: 
|     Version: 
|       name: Microsoft SQL Server 2019 RTM
|       number: 15.00.2000.00
|       Product: Microsoft SQL Server 2019
|       Service pack level: RTM
|       Post-SP patches applied: false
|_    TCP port: 1433
3268/tcp  open     ldap          Microsoft Windows Active Directory LDAP (Domain: sequel.htb0., Site: Default-First-Site-Name)
|_ssl-date: 2023-05-21T21:25:47+00:00; +7h59m35s from scanner time.
| ssl-cert: Subject: commonName=dc.sequel.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:dc.sequel.htb
| Not valid before: 2022-11-18T21:20:35
|_Not valid after:  2023-11-18T21:20:35
3269/tcp  open     ssl/ldap      Microsoft Windows Active Directory LDAP (Domain: sequel.htb0., Site: Default-First-Site-Name)
| ssl-cert: Subject: commonName=dc.sequel.htb
| Subject Alternative Name: othername: 1.3.6.1.4.1.311.25.1::<unsupported>, DNS:dc.sequel.htb
| Not valid before: 2022-11-18T21:20:35
|_Not valid after:  2023-11-18T21:20:35
|_ssl-date: 2023-05-21T21:25:47+00:00; +7h59m36s from scanner time.
4966/tcp  filtered unknown
5985/tcp  open     http          Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP)
|_http-title: Not Found
|_http-server-header: Microsoft-HTTPAPI/2.0
9389/tcp  open     mc-nmf        .NET Message Framing
49689/tcp open     ncacn_http    Microsoft Windows RPC over HTTP 1.0
49690/tcp open     msrpc         Microsoft Windows RPC
49706/tcp open     msrpc         Microsoft Windows RPC
49714/tcp open     msrpc         Microsoft Windows RPC
58597/tcp open     msrpc         Microsoft Windows RPC
Service Info: Host: DC; OS: Windows; CPE: cpe:/o:microsoft:windows

Host script results:
| smb2-security-mode: 
|   311: 
|_    Message signing enabled and required
| smb2-time: 
|   date: 2023-05-21T21:25:07
|_  start_date: N/A
|_clock-skew: mean: 7h59m35s, deviation: 0s, median: 7h59m34s

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 102.84 seconds

• smb

[HTB] Machine: Bastion

Bastion

Enumeration

• nmap

└─$ nmap -Pn -sC -sV 10.10.10.134 -T4
Starting Nmap 7.93 ( https://nmap.org ) at 2023-06-17 21:20 BST
Nmap scan report for 10.10.10.134 (10.10.10.134)
Host is up (0.13s latency).
Not shown: 996 closed tcp ports (conn-refused)
PORT    STATE SERVICE      VERSION
22/tcp  open  ssh          OpenSSH for_Windows_7.9 (protocol 2.0)
| ssh-hostkey: 
|   2048 3a56ae753c780ec8564dcb1c22bf458a (RSA)
|   256 cc2e56ab1997d5bb03fb82cd63da6801 (ECDSA)
|_  256 935f5daaca9f53e7f282e664a8a3a018 (ED25519)
135/tcp open  msrpc        Microsoft Windows RPC
139/tcp open  netbios-ssn  Microsoft Windows netbios-ssn
445/tcp open  microsoft-ds Windows Server 2016 Standard 14393 microsoft-ds
Service Info: OSs: Windows, Windows Server 2008 R2 - 2012; CPE: cpe:/o:microsoft:windows

Host script results:
| smb2-time: 
|   date: 2023-06-17T20:20:50
|_  start_date: 2023-06-17T18:27:22
| smb-security-mode: 
|   account_used: guest
|   authentication_level: user
|   challenge_response: supported
|_  message_signing: disabled (dangerous, but default)
|_clock-skew: mean: -40m29s, deviation: 1h09m15s, median: -30s
| smb2-security-mode: 
|   311: 
|_    Message signing enabled but not required
| smb-os-discovery: 
|   OS: Windows Server 2016 Standard 14393 (Windows Server 2016 Standard 6.3)
|   Computer name: Bastion
|   NetBIOS computer name: BASTION\x00
|   Workgroup: WORKGROUP\x00
|_  System time: 2023-06-17T22:20:49+02:00

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 40.14 seconds

• smbmap

└─$ smbmap -H 10.10.10.134 -R -u pentest
[+] Guest session       IP: 10.10.10.134:445    Name: 10.10.10.134                                      
[-] Work[!] Unable to remove test directory at \\10.10.10.134\Backups\UEQFPWNJOX, please remove manually
        Disk                                                    Permissions     Comment
        ----                                                    -----------     -------
        ADMIN$                                                  NO ACCESS       Remote Admin
        Backups                                                 READ, WRITE
        .\Backups\*
        dr--r--r--                0 Sun Jun 18 09:58:58 2023    .
        dr--r--r--                0 Sun Jun 18 09:58:58 2023    ..
        fw--w--w--              116 Tue Apr 16 12:43:19 2019    note.txt
        fr--r--r--                0 Fri Feb 22 12:43:28 2019    SDT65CB.tmp
        dr--r--r--                0 Sun Jun 18 09:58:58 2023    UEQFPWNJOX
        dr--r--r--                0 Fri Feb 22 12:44:02 2019    WindowsImageBackup
        .\Backups\WindowsImageBackup\*
        dr--r--r--                0 Fri Feb 22 12:44:02 2019    .
        dr--r--r--                0 Fri Feb 22 12:44:02 2019    ..
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    L4mpje-PC
        .\Backups\WindowsImageBackup\L4mpje-PC\*
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    .
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    ..
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    Backup 2019-02-22 124351
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    Catalog
        fr--r--r--               16 Fri Feb 22 12:44:02 2019    MediaId
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    SPPMetadataCache
        .\Backups\WindowsImageBackup\L4mpje-PC\Backup 2019-02-22 124351\*
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    .
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    ..
        fr--r--r--         37761024 Fri Feb 22 12:44:03 2019    9b9cfbc3-369e-11e9-a17c-806e6f6e6963.vhd
        fr--r--r--       5418299392 Fri Feb 22 12:45:32 2019    9b9cfbc4-369e-11e9-a17c-806e6f6e6963.vhd
        fr--r--r--             1186 Fri Feb 22 12:45:32 2019    BackupSpecs.xml
        fr--r--r--             1078 Fri Feb 22 12:45:32 2019    cd113385-65ff-4ea2-8ced-5630f6feca8f_AdditionalFilesc3b9f3c7-5e52-4d5e-8b20-19adc95a34c7.xml
        fr--r--r--             8930 Fri Feb 22 12:45:32 2019    cd113385-65ff-4ea2-8ced-5630f6feca8f_Components.xml
        fr--r--r--             6542 Fri Feb 22 12:45:32 2019    cd113385-65ff-4ea2-8ced-5630f6feca8f_RegistryExcludes.xml
        fr--r--r--             2894 Fri Feb 22 12:45:32 2019    cd113385-65ff-4ea2-8ced-5630f6feca8f_Writer4dc3bdd4-ab48-4d07-adb0-3bee2926fd7f.xml
        fr--r--r--             1488 Fri Feb 22 12:45:32 2019    cd113385-65ff-4ea2-8ced-5630f6feca8f_Writer542da469-d3e1-473c-9f4f-7847f01fc64f.xml
        fr--r--r--             1484 Fri Feb 22 12:45:32 2019    cd113385-65ff-4ea2-8ced-5630f6feca8f_Writera6ad56c2-b509-4e6c-bb19-49d8f43532f0.xml
        fr--r--r--             3844 Fri Feb 22 12:45:32 2019    cd113385-65ff-4ea2-8ced-5630f6feca8f_Writerafbab4a2-367d-4d15-a586-71dbb18f8485.xml
        fr--r--r--             3988 Fri Feb 22 12:45:32 2019    cd113385-65ff-4ea2-8ced-5630f6feca8f_Writerbe000cbe-11fe-4426-9c58-531aa6355fc4.xml
        fr--r--r--             7110 Fri Feb 22 12:45:32 2019    cd113385-65ff-4ea2-8ced-5630f6feca8f_Writercd3f2362-8bef-46c7-9181-d62844cdc0b2.xml
        fr--r--r--          2374620 Fri Feb 22 12:45:32 2019    cd113385-65ff-4ea2-8ced-5630f6feca8f_Writere8132975-6f93-4464-a53e-1050253ae220.xml
        .\Backups\WindowsImageBackup\L4mpje-PC\Catalog\*
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    .
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    ..
        fr--r--r--             5698 Fri Feb 22 12:45:32 2019    BackupGlobalCatalog
        fr--r--r--             7440 Fri Feb 22 12:45:32 2019    GlobalCatalog
        .\Backups\WindowsImageBackup\L4mpje-PC\SPPMetadataCache\*
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    .
        dr--r--r--                0 Fri Feb 22 12:45:32 2019    ..
        fr--r--r--            57848 Fri Feb 22 12:45:32 2019    {cd113385-65ff-4ea2-8ced-5630f6feca8f}
        C$                                                      NO ACCESS       Default share
        IPC$                                                    READ ONLY       Remote IPC
        .\IPC$\*
        fr--r--r--                3 Sun Dec 31 23:58:45 1600    InitShutdown
        fr--r--r--                4 Sun Dec 31 23:58:45 1600    lsass
        fr--r--r--                3 Sun Dec 31 23:58:45 1600    ntsvcs
        fr--r--r--                3 Sun Dec 31 23:58:45 1600    scerpc
        fr--r--r--                1 Sun Dec 31 23:58:45 1600    Winsock2\CatalogChangeListener-2fc-0
        fr--r--r--                3 Sun Dec 31 23:58:45 1600    epmapper
        fr--r--r--                1 Sun Dec 31 23:58:45 1600    Winsock2\CatalogChangeListener-1e8-0
        fr--r--r--                3 Sun Dec 31 23:58:45 1600    LSM_API_service
        fr--r--r--                3 Sun Dec 31 23:58:45 1600    eventlog
        fr--r--r--                1 Sun Dec 31 23:58:45 1600    Winsock2\CatalogChangeListener-3b8-0
        fr--r--r--                3 Sun Dec 31 23:58:45 1600    atsvc
        fr--r--r--                4 Sun Dec 31 23:58:45 1600    wkssvc
        fr--r--r--                1 Sun Dec 31 23:58:45 1600    Winsock2\CatalogChangeListener-364-0
        fr--r--r--                3 Sun Dec 31 23:58:45 1600    trkwks
        fr--r--r--                3 Sun Dec 31 23:58:45 1600    spoolss
        fr--r--r--                1 Sun Dec 31 23:58:45 1600    Winsock2\CatalogChangeListener-66c-0
        fr--r--r--                3 Sun Dec 31 23:58:45 1600    W32TIME_ALT
        fr--r--r--                1 Sun Dec 31 23:58:45 1600    openssh-ssh-agent
        fr--r--r--                4 Sun Dec 31 23:58:45 1600    srvsvc
        fr--r--r--                1 Sun Dec 31 23:58:45 1600    vgauth-service
        fr--r--r--                1 Sun Dec 31 23:58:45 1600    Winsock2\CatalogChangeListener-5ec-0
        fr--r--r--                1 Sun Dec 31 23:58:45 1600    Winsock2\CatalogChangeListener-264-0
        fr--r--r--                1 Sun Dec 31 23:58:45 1600    Winsock2\CatalogChangeListener-26c-0

Foothold

• Let’s check the note.txt

[HTB] Machine: FriendZone

FriendZone

Enumeration

• nmap

└─$ nmap -Pn -sC -sV 10.10.10.123 -T4
Starting Nmap 7.93 ( https://nmap.org ) at 2023-06-18 15:55 BST
Nmap scan report for 10.10.10.123 (10.10.10.123)
Host is up (0.13s latency).
Not shown: 993 closed tcp ports (conn-refused)
PORT    STATE SERVICE     VERSION
21/tcp  open  ftp         vsftpd 3.0.3
22/tcp  open  ssh         OpenSSH 7.6p1 Ubuntu 4 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey: 
|   2048 a96824bc971f1e54a58045e74cd9aaa0 (RSA)
|   256 e5440146ee7abb7ce91acb14999e2b8e (ECDSA)
|_  256 004e1a4f33e8a0de86a6e42a5f84612b (ED25519)
53/tcp  open  domain      ISC BIND 9.11.3-1ubuntu1.2 (Ubuntu Linux)
| dns-nsid: 
|_  bind.version: 9.11.3-1ubuntu1.2-Ubuntu
80/tcp  open  http        Apache httpd 2.4.29 ((Ubuntu))
|_http-server-header: Apache/2.4.29 (Ubuntu)
|_http-title: Friend Zone Escape software
139/tcp open  netbios-ssn Samba smbd 3.X - 4.X (workgroup: WORKGROUP)
443/tcp open  ssl/http    Apache httpd 2.4.29
| tls-alpn: 
|_  http/1.1
| ssl-cert: Subject: commonName=friendzone.red/organizationName=CODERED/stateOrProvinceName=CODERED/countryName=JO
| Not valid before: 2018-10-05T21:02:30
|_Not valid after:  2018-11-04T21:02:30
|_http-server-header: Apache/2.4.29 (Ubuntu)
|_ssl-date: TLS randomness does not represent time
|_http-title: 404 Not Found
445/tcp open  netbios-ssn Samba smbd 4.7.6-Ubuntu (workgroup: WORKGROUP)
Service Info: Hosts: FRIENDZONE, 127.0.1.1; OSs: Unix, Linux; CPE: cpe:/o:linux:linux_kernel

Host script results:
|_clock-skew: mean: -1h00m29s, deviation: 1h43m54s, median: -30s
| smb2-time: 
|   date: 2023-06-18T14:55:52
|_  start_date: N/A
| smb-security-mode: 
|   account_used: guest
|   authentication_level: user
|   challenge_response: supported
|_  message_signing: disabled (dangerous, but default)
|_nbstat: NetBIOS name: FRIENDZONE, NetBIOS user: <unknown>, NetBIOS MAC: 000000000000 (Xerox)
| smb-os-discovery: 
|   OS: Windows 6.1 (Samba 4.7.6-Ubuntu)
|   Computer name: friendzone
|   NetBIOS computer name: FRIENDZONE\x00
|   Domain name: \x00
|   FQDN: friendzone
|_  System time: 2023-06-18T17:55:53+03:00
| smb2-security-mode: 
|   311: 
|_    Message signing enabled but not required

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 40.94 seconds

• smbmap

└─$ smbmap -H 10.10.10.123  -R
[+] Guest session       IP: 10.10.10.123:445    Name: 10.10.10.123                                      
        Disk                                                    Permissions     Comment
        ----                                                    -----------     -------
        print$                                                  NO ACCESS       Printer Drivers
        Files                                                   NO ACCESS       FriendZone Samba Server Files /etc/Files
        general                                                 READ ONLY       FriendZone Samba Server Files
        .\general\*
        dr--r--r--                0 Wed Jan 16 20:10:51 2019    .
        dr--r--r--                0 Tue Sep 13 15:56:24 2022    ..
        fr--r--r--               57 Wed Oct 10 00:52:42 2018    creds.txt
        Development                                             READ, WRITE     FriendZone Samba Server Files
        .\Development\*
        dr--r--r--                0 Sun Jun 18 16:10:05 2023    .
        dr--r--r--                0 Tue Sep 13 15:56:24 2022    ..
        IPC$                                                    NO ACCESS       IPC Service (FriendZone server (Samba, Ubuntu))

• Creds

[HTB] Machine: Help

Help

Enumeration

• nmap

└─$ nmap -sC -sV -Pn 10.10.10.121
Starting Nmap 7.93 ( https://nmap.org ) at 2023-06-19 18:37 BST
Nmap scan report for 10.10.10.121 (10.10.10.121)
Host is up (0.16s latency).
Not shown: 997 closed tcp ports (conn-refused)
PORT     STATE SERVICE VERSION
22/tcp   open  ssh     OpenSSH 7.2p2 Ubuntu 4ubuntu2.6 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey: 
|   2048 e5bb4d9cdeaf6bbfba8c227ad8d74328 (RSA)
|   256 d5b010507486a39fc5536f3b4a246119 (ECDSA)
|_  256 e21b88d37621d41e38154a8111b79907 (ED25519)
80/tcp   open  http    Apache httpd 2.4.18
|_http-title: Did not follow redirect to http://help.htb/
|_http-server-header: Apache/2.4.18 (Ubuntu)
3000/tcp open  http    Node.js Express framework
|_http-title: Site doesn't have a title (application/json; charset=utf-8).
Service Info: Host: 127.0.1.1; OS: Linux; CPE: cpe:/o:linux:linux_kernel

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 42.49 seconds

• gobuster

└─$ gobuster dir -u http://help.htb -w /usr/share/seclists/Discovery/Web-Content/directory-list-2.3-medium.txt -t 50 -x php,html,txt         
===============================================================
Gobuster v3.5
by OJ Reeves (@TheColonial) & Christian Mehlmauer (@firefart)
===============================================================
[+] Url:                     http://help.htb
[+] Method:                  GET
[+] Threads:                 50
[+] Wordlist:                /usr/share/seclists/Discovery/Web-Content/directory-list-2.3-medium.txt
[+] Negative Status codes:   404
[+] User Agent:              gobuster/3.5
[+] Extensions:              html,txt,php
[+] Timeout:                 10s
===============================================================
2023/06/20 17:43:00 Starting gobuster in directory enumeration mode
===============================================================
/.php                 (Status: 403) [Size: 287]
/.html                (Status: 403) [Size: 288]
/index.html           (Status: 200) [Size: 11321]
/support              (Status: 301) [Size: 306] [--> http://help.htb/support/]
/javascript           (Status: 301) [Size: 309] [--> http://help.htb/javascript/]

• Web server

[HTB] Machine: LaCasaDePapel

LaCasaDePapel

Enumeration

• nmap

└─$ nmap -sC -sV -Pn 10.10.10.131             
Starting Nmap 7.93 ( https://nmap.org ) at 2023-06-19 16:13 BST
Nmap scan report for 10.10.10.131 (10.10.10.131)
Host is up (0.19s latency).
Not shown: 982 closed tcp ports (conn-refused)
PORT      STATE    SERVICE         VERSION
21/tcp    open     ftp             vsftpd 2.3.4
22/tcp    open     ssh             OpenSSH 7.9 (protocol 2.0)
| ssh-hostkey: 
|   2048 03e1c2c9791ca66b51348d7ac3c7c850 (RSA)
|   256 41e495a3390b25f9dadebe6adc59486d (ECDSA)
|_  256 300bc6662b8f5e4f2628750ef5b171e4 (ED25519)
80/tcp    open     http            Node.js (Express middleware)
|_http-title: La Casa De Papel
119/tcp   filtered nntp
443/tcp   open     ssl/http        Node.js Express framework
|_http-title: La Casa De Papel
| tls-nextprotoneg: 
|   http/1.1
|_  http/1.0
| ssl-cert: Subject: commonName=lacasadepapel.htb/organizationName=La Casa De Papel
| Not valid before: 2019-01-27T08:35:30
|_Not valid after:  2029-01-24T08:35:30
|_ssl-date: TLS randomness does not represent time
| tls-alpn: 
|_  http/1.1
| http-auth: 
| HTTP/1.1 401 Unauthorized\x0D
|_  Server returned status 401 but no WWW-Authenticate header.
1065/tcp  filtered syscomlan
1084/tcp  filtered ansoft-lm-2
1112/tcp  filtered msql
1914/tcp  filtered elm-momentum
2034/tcp  filtered scoremgr
2119/tcp  filtered gsigatekeeper
4444/tcp  filtered krb524
7000/tcp  filtered afs3-fileserver
15660/tcp filtered bex-xr
19350/tcp filtered unknown
20031/tcp filtered unknown
34571/tcp filtered unknown
52869/tcp filtered unknown
Service Info: OS: Unix

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 80.58 seconds

• Web Server

[HTB] Machine: Netmon

Netmon

Enumeration

• nmap

└─$ nmap -sC -sV -Pn -p21,80,135,139,445,5985,47001,49664,49665,49666,49667,49668,49669 10.10.10.152 -T4
Starting Nmap 7.93 ( https://nmap.org ) at 2023-06-15 20:11 BST
Nmap scan report for 10.10.10.152 (10.10.10.152)
Host is up (0.16s latency).

PORT      STATE SERVICE      VERSION
21/tcp    open  ftp          Microsoft ftpd
| ftp-anon: Anonymous FTP login allowed (FTP code 230)
| 02-03-19  12:18AM                 1024 .rnd
| 02-25-19  10:15PM       <DIR>          inetpub
| 07-16-16  09:18AM       <DIR>          PerfLogs
| 02-25-19  10:56PM       <DIR>          Program Files
| 02-03-19  12:28AM       <DIR>          Program Files (x86)
| 02-03-19  08:08AM       <DIR>          Users
|_02-25-19  11:49PM       <DIR>          Windows
| ftp-syst: 
|_  SYST: Windows_NT
80/tcp    open  http         Indy httpd 18.1.37.13946 (Paessler PRTG bandwidth monitor)
|_http-trane-info: Problem with XML parsing of /evox/about
| http-title: Welcome | PRTG Network Monitor (NETMON)
|_Requested resource was /index.htm
|_http-server-header: PRTG/18.1.37.13946
135/tcp   open  msrpc        Microsoft Windows RPC
139/tcp   open  netbios-ssn  Microsoft Windows netbios-ssn
445/tcp   open  microsoft-ds Microsoft Windows Server 2008 R2 - 2012 microsoft-ds
5985/tcp  open  http         Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP)
|_http-server-header: Microsoft-HTTPAPI/2.0
|_http-title: Not Found
47001/tcp open  http         Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP)
|_http-server-header: Microsoft-HTTPAPI/2.0
|_http-title: Not Found
49664/tcp open  msrpc        Microsoft Windows RPC
49665/tcp open  msrpc        Microsoft Windows RPC
49666/tcp open  msrpc        Microsoft Windows RPC
49667/tcp open  msrpc        Microsoft Windows RPC
49668/tcp open  msrpc        Microsoft Windows RPC
49669/tcp open  msrpc        Microsoft Windows RPC
Service Info: OSs: Windows, Windows Server 2008 R2 - 2012; CPE: cpe:/o:microsoft:windows

Host script results:
| smb-security-mode: 
|   account_used: guest
|   authentication_level: user
|   challenge_response: supported
|_  message_signing: disabled (dangerous, but default)
| smb2-time: 
|   date: 2023-06-15T19:11:33
|_  start_date: 2023-06-15T18:35:59
| smb2-security-mode: 
|   311: 
|_    Message signing enabled but not required
|_clock-skew: mean: -29s, deviation: 0s, median: -29s

Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 67.73 seconds

• Web server