Hero Image
[HTB] Machine: Seal

Seal

Enumeration

  • nmap
└─$ nmap -Pn -p- 10.10.10.250 --min-rate 1000            
Starting Nmap 7.94 ( https://nmap.org ) at 2023-11-05 14:34 GMT
Warning: 10.10.10.250 giving up on port because retransmission cap hit (10).
Nmap scan report for 10.10.10.250 (10.10.10.250)
Host is up (0.21s latency).
Not shown: 63375 closed tcp ports (conn-refused), 2157 filtered tcp ports (no-response)
PORT     STATE SERVICE
22/tcp   open  ssh
443/tcp  open  https
8080/tcp open  http-proxy

Nmap done: 1 IP address (1 host up) scanned in 148.11 seconds
└─$ nmap -Pn -p22,443,8080 -sC -sV 10.10.10.250 --min-rate 1000
Starting Nmap 7.94 ( https://nmap.org ) at 2023-11-05 14:37 GMT
Nmap scan report for 10.10.10.250 (10.10.10.250)
Host is up (0.21s latency).

PORT     STATE SERVICE    VERSION
22/tcp   open  ssh        OpenSSH 8.2p1 Ubuntu 4ubuntu0.2 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey: 
|   3072 4b:89:47:39:67:3d:07:31:5e:3f:4c:27:41:1f:f9:67 (RSA)
|   256 04:a7:4f:39:95:65:c5:b0:8d:d5:49:2e:d8:44:00:36 (ECDSA)
|_  256 b4:5e:83:93:c5:42:49:de:71:25:92:71:23:b1:85:54 (ED25519)
443/tcp  open  ssl/http   nginx 1.18.0 (Ubuntu)
|_http-title: Seal Market
| tls-alpn: 
|_  http/1.1
|_ssl-date: TLS randomness does not represent time
| tls-nextprotoneg: 
|_  http/1.1
| ssl-cert: Subject: commonName=seal.htb/organizationName=Seal Pvt Ltd/stateOrProvinceName=London/countryName=UK
| Not valid before: 2021-05-05T10:24:03
|_Not valid after:  2022-05-05T10:24:03
|_http-server-header: nginx/1.18.0 (Ubuntu)
8080/tcp open  http-proxy
| http-auth: 
| HTTP/1.1 401 Unauthorized\x0D
|_  Server returned status 401 but no WWW-Authenticate header.
|_http-title: Site doesn't have a title (text/html;charset=utf-8).
| fingerprint-strings: 
|   FourOhFourRequest: 
|     HTTP/1.1 401 Unauthorized
|     Date: Sun, 05 Nov 2023 14:37:06 GMT
|     Set-Cookie: JSESSIONID=node01prvvo51qscyy1975l0bkow4cs2.node0; Path=/; HttpOnly
|     Expires: Thu, 01 Jan 1970 00:00:00 GMT
|     Content-Type: text/html;charset=utf-8
|     Content-Length: 0
|   GetRequest: 
|     HTTP/1.1 401 Unauthorized
|     Date: Sun, 05 Nov 2023 14:37:03 GMT
|     Set-Cookie: JSESSIONID=node0gnhde3itepwijm5ouse0ca1b0.node0; Path=/; HttpOnly
|     Expires: Thu, 01 Jan 1970 00:00:00 GMT
|     Content-Type: text/html;charset=utf-8
|     Content-Length: 0
|   HTTPOptions: 
|     HTTP/1.1 200 OK
|     Date: Sun, 05 Nov 2023 14:37:04 GMT
|     Set-Cookie: JSESSIONID=node0157tuo2326c40miepxt8u3qz51.node0; Path=/; HttpOnly
|     Expires: Thu, 01 Jan 1970 00:00:00 GMT
|     Content-Type: text/html;charset=utf-8
|     Allow: GET,HEAD,POST,OPTIONS
|     Content-Length: 0
|   RPCCheck: 
|     HTTP/1.1 400 Illegal character OTEXT=0x80
|     Content-Type: text/html;charset=iso-8859-1
|     Content-Length: 71
|     Connection: close
|     <h1>Bad Message 400</h1><pre>reason: Illegal character OTEXT=0x80</pre>
|   RTSPRequest: 
|     HTTP/1.1 505 Unknown Version
|     Content-Type: text/html;charset=iso-8859-1
|     Content-Length: 58
|     Connection: close
|     <h1>Bad Message 505</h1><pre>reason: Unknown Version</pre>
|   Socks4: 
|     HTTP/1.1 400 Illegal character CNTL=0x4
|     Content-Type: text/html;charset=iso-8859-1
|     Content-Length: 69
|     Connection: close
|     <h1>Bad Message 400</h1><pre>reason: Illegal character CNTL=0x4</pre>
|   Socks5: 
|     HTTP/1.1 400 Illegal character CNTL=0x5
|     Content-Type: text/html;charset=iso-8859-1
|     Content-Length: 69
|     Connection: close
|_    <h1>Bad Message 400</h1><pre>reason: Illegal character CNTL=0x5</pre>
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-Port8080-TCP:V=7.94%I=7%D=11/5%Time=6547A8C3%P=x86_64-pc-linux-gnu%r(Ge
SF:tRequest,F3,"HTTP/1\.1\x20401\x20Unauthorized\r\nDate:\x20Sun,\x2005\x2
SF:0Nov\x202023\x2014:37:03\x20GMT\r\nSet-Cookie:\x20JSESSIONID=node0gnhde
SF:3itepwijm5ouse0ca1b0\.node0;\x20Path=/;\x20HttpOnly\r\nExpires:\x20Thu,
SF:\x2001\x20Jan\x201970\x2000:00:00\x20GMT\r\nContent-Type:\x20text/html;
SF:charset=utf-8\r\nContent-Length:\x200\r\n\r\n")%r(HTTPOptions,108,"HTTP
SF:/1\.1\x20200\x20OK\r\nDate:\x20Sun,\x2005\x20Nov\x202023\x2014:37:04\x2
SF:0GMT\r\nSet-Cookie:\x20JSESSIONID=node0157tuo2326c40miepxt8u3qz51\.node
SF:0;\x20Path=/;\x20HttpOnly\r\nExpires:\x20Thu,\x2001\x20Jan\x201970\x200
SF:0:00:00\x20GMT\r\nContent-Type:\x20text/html;charset=utf-8\r\nAllow:\x2
SF:0GET,HEAD,POST,OPTIONS\r\nContent-Length:\x200\r\n\r\n")%r(RTSPRequest,
SF:AD,"HTTP/1\.1\x20505\x20Unknown\x20Version\r\nContent-Type:\x20text/htm
SF:l;charset=iso-8859-1\r\nContent-Length:\x2058\r\nConnection:\x20close\r
SF:\n\r\n<h1>Bad\x20Message\x20505</h1><pre>reason:\x20Unknown\x20Version<
SF:/pre>")%r(FourOhFourRequest,F5,"HTTP/1\.1\x20401\x20Unauthorized\r\nDat
SF:e:\x20Sun,\x2005\x20Nov\x202023\x2014:37:06\x20GMT\r\nSet-Cookie:\x20JS
SF:ESSIONID=node01prvvo51qscyy1975l0bkow4cs2\.node0;\x20Path=/;\x20HttpOnl
SF:y\r\nExpires:\x20Thu,\x2001\x20Jan\x201970\x2000:00:00\x20GMT\r\nConten
SF:t-Type:\x20text/html;charset=utf-8\r\nContent-Length:\x200\r\n\r\n")%r(
SF:Socks5,C3,"HTTP/1\.1\x20400\x20Illegal\x20character\x20CNTL=0x5\r\nCont
SF:ent-Type:\x20text/html;charset=iso-8859-1\r\nContent-Length:\x2069\r\nC
SF:onnection:\x20close\r\n\r\n<h1>Bad\x20Message\x20400</h1><pre>reason:\x
SF:20Illegal\x20character\x20CNTL=0x5</pre>")%r(Socks4,C3,"HTTP/1\.1\x2040
SF:0\x20Illegal\x20character\x20CNTL=0x4\r\nContent-Type:\x20text/html;cha
SF:rset=iso-8859-1\r\nContent-Length:\x2069\r\nConnection:\x20close\r\n\r\
SF:n<h1>Bad\x20Message\x20400</h1><pre>reason:\x20Illegal\x20character\x20
SF:CNTL=0x4</pre>")%r(RPCCheck,C7,"HTTP/1\.1\x20400\x20Illegal\x20characte
SF:r\x20OTEXT=0x80\r\nContent-Type:\x20text/html;charset=iso-8859-1\r\nCon
SF:tent-Length:\x2071\r\nConnection:\x20close\r\n\r\n<h1>Bad\x20Message\x2
SF:0400</h1><pre>reason:\x20Illegal\x20character\x20OTEXT=0x80</pre>");
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 47.82 seconds
  • Web Server